Ultra-thin parking spot lock

Abstract

The utility model discloses an ultra-thin parking spot lock which comprises a driving mechanism, a parking spot lock body and a parking spot lock body. The turning plate can rotate, and the turning plate and the guide plate are arranged side by side in the width direction of the turning plate; wherein a cavity is formed in the turning plate and / or the guide plate, a power module is assembled in the cavity, and the power module is electrically connected with the driving mechanism; the turning plate is provided with a driving axis and a rotating axis which are parallel, the length of the turning plate extends along the rotating axis, the width value of the turning plate is set as a, the distance between the driving axis and the rotating axis is not larger than a / 2, and the driving mechanism drives the turning plate to rotate around the rotating axis at the driving axis. According to the ultrathin parking spot lock, the cavity is formed in the turning plate or the guide plate, the power module is assembled, and the size of a machine box is reduced. The driving mechanism drives the turning plate to rotate at the driving axis, the needed power is small, the displacement of a driving part is small, the size of the driving mechanism is reduced, and the ultrathin design is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of parking locks, in particular to an ultra-thin parking lock. Background Art

[0002] With the development of the country and the progress of society, cars are becoming more and more common as a means of transportation. With the increase in the number of cars, parking space resources are tight and supply and demand are unbalanced. In order to strengthen management, some parking places, especially roadside parking spaces, usually install parking locks on the parking spaces. Common parking locks are unmanned and automatically controlled. When there is no car parked, the parking lock is closed and does not affect the normal passage of pedestrians. When a car enters the parking space, the parking lock automatically recognizes and locks to restrict the movement of the car. The owner needs to scan the code to pay, and the parking lock is closed before the car can leave.

[0003] In the prior art, parking locks usually integrate the power supply unit into the chassis to achieve the purpose of circuit design. However, when the power supply unit is set in the chassis, it is necessary to reserve space in the chassis for installing the power supply unit, which increases the size of the chassis. A chassis that is too large may interfere with the door when opening or closing the door, or even cause a bump on the door. In addition, a chassis that is too large may cause passengers to trip after getting off the vehicle. In addition, the parking lock directly acts on the rotating shaft of the flap through the driving mechanism to complete the flipping action of the flap. In this case, the driving mechanism needs to provide a larger power output to drive the flap to rotate. Accordingly, a driver with a larger torque or a more-stage reducer is required to provide a larger power output, which results in a larger size of the driving mechanism, and then a larger size of the parking lock. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art described above, the utility model provides an ultra-thin parking lock, which can solve the problem of large size of the parking lock caused by the assembly position of the power module and the power requirement of the driving mechanism.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] An ultra-thin parking lock, comprising:

[0007] A flap, and a driving mechanism for driving the flap to rotate, wherein a cavity is provided in the flap, a power module is installed in the cavity, and the power module is electrically connected to the driving mechanism; or,

[0008] A flap, a guide plate arranged side by side with the flap, and a driving mechanism for driving the flap to rotate, wherein a cavity is provided in the flap and / or the guide plate, a power module is installed in the cavity, and the power module is electrically connected to the driving mechanism;

[0009] Among them, the flap has a driving axis and a rotation axis which are parallel to each other, the length direction of the flap extends along the rotation axis, the width value of the flap is set to a, the distance between the driving axis and the rotation axis is not greater than a / 2, and the driving mechanism drives the flap to rotate around the rotation axis at the driving axis.

[0010] By adopting the above scheme, a cavity is set in the flap and / or the guide plate, and the power module is assembled in the cavity. Since the internal space of the flap and / or the guide plate is fully utilized, the power module is avoided from occupying other space or position of the parking lock, and the overall width and / or height of the motorcycle lock can be effectively reduced, such as reducing the volume of the chassis, thereby realizing a flat and small-volume design of the parking lock. In addition, the driving mechanism drives the flap to rotate around the rotation axis at the driving axis. Compared with the prior art in which the driving mechanism directly acts on the rotating shaft of the flap, the driving mechanism of the present application drives the flap to rotate around the rotation axis at the driving axis, which can form a power arm of a certain length, so the power required to drive the flap to rotate is smaller, so the volume of the driving mechanism can be smaller and the cost can be lower. In addition, since the distance between the drive axis and the rotation axis is not greater than a / 2, when the driving mechanism pushes the flap to rotate, the component of the driving mechanism used to push the flap to rotate will produce a certain displacement, and the displacement distance is the same as the upward distance of the driving axis, that is, the upward displacement distance of the component of the driving mechanism used to push the flap is smaller, thereby reducing the height of the driving mechanism and further achieving the purpose of the overall ultra-thin design of the parking lock.

[0011] Furthermore, the rotation axis is located on one side of the flap in the width direction, and the drive axis is located between the middle of the flap and the rotation axis.

[0012] By adopting the above solution, the driving force provided by the driving mechanism and the distance that the driving mechanism needs to move when driving the flap to rotate are balanced, so that a small-volume driving mechanism can be used while limiting the distance that the driving mechanism follows the flap movement, thereby realizing an ultra-thin design of the parking lock.

[0013] Furthermore, the height of the plane where the driving axis is located is higher than the height of the plane where the rotation axis is located.

[0014] By adopting the above solution, when the connecting arm pushes the flap to flip up, the power provided by the connecting arm is guided to a certain extent, thereby further reducing the power required by the connecting arm to push the flap.

[0015] Further, the driving mechanism includes a driving component and a connecting arm, the driving component includes a driver and a driving block, the driver is transmission-connected to the driving block to drive the driving block to reciprocate in a straight line, the connecting arm has an input end and an output end, the driving block is rotationally connected to the input end, the output end is rotationally connected to the flap at the driving axis, and the driver drives the flap to rotate around the rotation axis via the driving block and the connecting arm in turn.

[0016] By adopting the above solution, the driving assembly is used to drive the connecting arm to control the flap to rotate around the rotation axis. The driver is used to drive the driving block to reciprocate in a straight line, that is, the input end of the connecting arm reciprocates in a straight line along the movement direction of the driving block, thereby greatly limiting the space required for the movement of the driving block and the input end of the connecting arm, making the entire driving mechanism structure more compact.

[0017] Furthermore, the driving assembly is located at one end of the flap in the length direction, and the connecting arm is located between the driving assembly and the flap.

[0018] By adopting the above solution, the driving assembly is arranged at one end of the length direction of the flap, especially in the length direction of the driving mechanism, the width direction of the flap when it is not flipped up, and the length direction of the connecting arm. When the three are parallel, the driving mechanism and the flap are more compact.

[0019] Furthermore, the connecting arm is arranged obliquely, and the output end is higher than the input end.

[0020] By adopting the above solution, in the process of the driving component pushing the connecting arm, a certain guiding effect is provided to the movement trajectory of the connecting arm, so that the movement of the connecting arm is smoother and more powerful.

[0021] Furthermore, it also includes an auxiliary guide member, the auxiliary guide member includes a first guide member, the first guide member is located on a side opposite to the driving block, the driving block is provided with a second guide member that is slidably matched with the first guide member, and the first guide member and the second guide member are both arranged along the movement direction of the driving block;

[0022] And / or, the auxiliary guide member includes a third guide member, the third guide member is located on the other side opposite to the driving block, the driving block is provided with a fourth guide member slidably matched with the third guide member, and the third guide member and the fourth guide member are both arranged along the movement direction of the driving block;

[0023] When the auxiliary guide member includes the first guide member and the third guide member, the first guide member and the third guide member are respectively disposed on two opposite sides of the driving block.

[0024] By adopting the above solution, the movement trajectory of the driving block can be well limited, preventing the driving block from deviating in a non-guided direction during the movement.

[0025] Furthermore, the flap is provided with a first rotating connection member at one end of the driving axis facing the connecting arm, and the output end is provided with a second rotating connection member, and the first rotating connection member is rotatably connected to the second rotating connection member.

[0026] By adopting the above solution, the rotational connection between the output end of the connecting arm and the flap is achieved through the rotational connection of the first rotational connection member and the second rotational connection member.

[0027] Furthermore, the driving block is provided with a third rotating connection member, and the input end is provided with a fourth rotating connection member that is rotatably connected to the third rotating connection member.

[0028] By adopting the above solution, the rotational connection between the input end of the connecting arm and the driving block is achieved through the rotational connection of the third rotational connection member and the fourth rotational connection member.

[0029] Further, the first guide member is arranged between the driving block and the flap, the second guide member is arranged at an extension section of the third rotating connection member, and the extension section of the third rotating connection member passes through the fourth rotating connection member, so that the first guide member and the second guide member are slidably connected.

[0030] By adopting the above solution, compared with the split design of the second guide member and the third rotating connection member, the second guide member is arranged on the third rotating connection member, which facilitates the production of the driving block and can also reduce the volume of the driving mechanism.

[0031] Furthermore, an avoidance groove is provided on the input end of the connecting arm facing the first guide member.

[0032] By adopting the above solution, the connecting arm is thinned at the contact portion between the connecting arm and the first guide member, so that the structure between the connecting arm and the first guide member is more compact, thereby reducing the size of the chassis shell and the height of the parking lock.

[0033] Furthermore, the driver is coaxially connected to a screw rod, the drive block is provided with a thread matching the screw rod, the drive block is threadedly connected to the screw rod, and the driver drives the screw rod to rotate to drive the drive block to reciprocate along the axial direction of the screw rod.

[0034] By adopting the above scheme, a smaller screw rod and drive block are used to ensure that the size of the drive mechanism is reduced while providing stable power output. The screw rod and the driver are coaxially arranged, which facilitates the integration of the screw rod and the driver with other structures. For example, the coaxially arranged screw rod and driver are arranged on one side of the flap and / or guide plate, making the structure of the flap, as well as the screw rod and the driver more compact.

[0035] Furthermore, it also includes a chassis shell, the driving mechanism is arranged in the chassis shell, and part of the driving mechanism extends out of the chassis shell and is transmission-connected to the flap at the driving axis of the flap to drive the flap to rotate around the rotation axis.

[0036] By adopting the above solution, the chassis shell is provided to play a certain protective role on the driving mechanism.

[0037] Furthermore, the chassis shell is provided with an avoidance channel, and the output end of the connecting arm passes through the avoidance channel and is transmission-connected to the flap.

[0038] By adopting the above solution, the avoidance channel provides space for the connecting arm to move, making it convenient for the connecting arm to connect the driving block in the chassis shell and the first rotating connecting member outside the chassis shell.

[0039] Furthermore, the avoidance channel extends from the side of the chassis shell to the top of the chassis shell, and when the flap rotates, the output end of the connecting arm extends out of the avoidance channel or retracts into the avoidance channel.

[0040] By adopting the above solution, the avoidance channel extends to the top of the chassis shell, and the avoidance channel provides space for the connecting arm to move upward, so that a chassis shell of a lower height can be used, and the driving mechanism and connecting arm arranged in the chassis shell can also be assembled.

[0041] Furthermore, it also includes a controller, which is arranged in the chassis shell, and the controller is electrically connected to the driving mechanism and the power module respectively, and the controller and the driving mechanism are arranged side by side.

[0042] By adopting the above solution, compared with the prior art in which the controller is arranged inside the flap, the controller is arranged inside the chassis shell, thereby reducing the weight and thickness of the flap. More importantly, the controller is arranged in a long strip shape, and its length direction is arranged parallel to the length direction of the drive mechanism, so that the controller and the drive mechanism in the chassis shell are more compact, thereby reducing the size of the chassis shell.

[0043] Furthermore, the controller has an antenna module, the antenna module is communicatively connected to the controller, the side wall of the chassis shell is provided with an escape opening in the height direction of the chassis shell, and the antenna module is arranged at the escape opening.

[0044] By adopting the above solution, an avoidance opening is set in the height direction of the chassis shell for the installation of the antenna module, thereby ensuring the signal transmission quality of the antenna module. More importantly, it can prevent the simultaneous installation of the chassis shell and the antenna module in the height direction from overlapping, thereby effectively reducing the height of the chassis shell while ensuring the signal transmission quality of the antenna module.

[0045] In summary, the ultra-thin parking lock provided by the utility model has the following technical effects:

[0046] 1. By providing a cavity on the flap and / or the guide plate and assembling the power module in the cavity, the internal space of the flap and / or the guide plate is fully utilized, thereby avoiding the power module from occupying other space or position of the parking lock, and the overall width and / or height of the motorcycle lock can be effectively reduced, such as reducing the volume of the chassis, thereby realizing a flat and small-volume design of the parking lock, thereby solving the problem of blocking the foot and knocking against the door due to the height of the chassis, and facilitating transportation to a certain extent;

[0047] 2. The driving mechanism drives the flap to rotate around the rotation axis at the driving axis, which can form a power arm of a certain length. Compared with the traditional design in which the driving mechanism directly acts on the rotation axis of the flap, the structure of the present application reduces the power required to drive the flap, reduces the power and volume of the driver in the driving mechanism, and thus the volume of the driving mechanism can be smaller and the cost can be lower. In addition, the endurance of the parking lock can be improved, and the load of the driving mechanism is also smaller, which can reduce the wear of various components in the driving mechanism and extend the service life.

[0048] 3. Since the distance between the driving axis and the rotation axis is not greater than a / 2, when the driving mechanism pushes the flap to rotate, the component of the driving mechanism used to push the flap to rotate will produce a certain displacement, and the displacement distance is the same as the upward distance of the driving axis, that is, the upward displacement distance of the component of the driving mechanism used to push the flap is smaller, thereby reducing the height of the driving mechanism and further achieving the purpose of the overall ultra-thin design of the parking lock.

[0049] 4. Compared with the prior art in which the driving mechanism is arranged inside the flap, the driving mechanism needs to drive itself while driving the flap to rotate, which leads to an increase in the energy consumption and volume of the driving mechanism in the prior art. However, the present application arranges the driving mechanism outside the flap and the guide plate, which can effectively reduce the energy consumption and volume of the driving mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 This is a schematic diagram of the three-dimensional structure of the parking lock of the utility model;

[0051] Figure 2 This is a schematic diagram of the structure of some parts of the parking lock of the utility model;

[0052] Figure 3 This is a schematic diagram of the explosion structure of the flap and power module of the utility model;

[0053] Figure 4 This is a schematic diagram of the guide plate structure of the utility model;

[0054] Figure 5 It is a schematic diagram of the cross-sectional structure of the guide plate and the power module of the utility model;

[0055] Figure 6 It is a schematic diagram of the explosion structure of the guide plate and the power module of the utility model;

[0056] Figure 7 This is a schematic diagram of the exploded structure of the parking lock of the utility model from the first perspective;

[0057] Figure 8 This is a schematic diagram of the exploded structure of the parking lock of the utility model from a second perspective;

[0058] Fig. 9 This is a schematic diagram of the explosion structure of the parking lock of the utility model;

[0059] Fig.10 It is a schematic diagram of the three-dimensional structure of the connecting arm of the utility model;

[0060] Fig.11 This is a schematic diagram of the structure of the driving mechanism of the utility model from the first viewing angle;

[0061] Fig.12 It is a schematic diagram of a partial explosion structure of the driving mechanism of the utility model;

[0062] Fig.13 This is a schematic diagram of the structure of the drive mechanism of the utility model in a partially hidden connecting arm state;

[0063] Fig.14 This is a schematic structural diagram of the driving mechanism of the utility model from a second viewing angle;

[0064] Fig.15 This is a schematic diagram of a partial explosion structure of the driving mechanism of the utility model;

[0065] Fig.16 It is a structural schematic diagram of the connection relationship between the connecting arm and the driving block of the utility model.

[0066] Fig.17 This is a schematic diagram of the structure of the parking lock of the utility model in a state where the flap is turned up;

[0067] Fig.18 It is a schematic cross-sectional structure diagram of the parking lock of the utility model in a state where the flap is turned up;

[0068] Fig.19 It is a schematic diagram of the structure of the connecting arm when the flap of the utility model is in the reset state;

[0069] Fig. 20 It is a schematic diagram of the structure of the connecting arm when the flap of the utility model is in the flipped-up state;

[0070] Fig.21 It is a schematic diagram of the three-dimensional structure of some parts of the parking lock chassis shell of the utility model.

[0071] Among them, the meanings of the figure marks are as follows: 1. driving mechanism; 11. driving assembly; 111. driver; 112. driving block; 1121. second guide member; 1122. fourth guide member; 1123. third rotating connection member; 12. connecting arm; 121. input end; 1211. fourth rotating connection member; 122. output end; 1221. second rotating connection member; 123. avoidance groove; 13. screw rod; 21. flap; 211. driving axis; 212. rotation axis; 22. guide plate; 23. cavity; 24. first rotating connection member; 25. power module; 3. chassis shell; 31. avoidance channel; 32. avoidance port; 4. controller; 41. antenna module; 51. first guide member; 52. third guide member. DETAILED DESCRIPTION

[0072] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0073] In order to facilitate the understanding of the embodiments of the present utility model, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present utility model.

[0074] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0075] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0076] Example 1

[0077] Reference Figure 1-Figure 3 , Figure 7 and Figure 8 As shown, the utility model discloses an ultra-thin parking lock, including a flap 21 and a driving mechanism 1 for driving the flap 21 to rotate, a cavity 23 is provided in the flap 21, a power module 25 is installed in the cavity 23, the power module 25 is electrically connected to the driving mechanism 1, wherein the flap 21 has a driving axis 211 and a rotation axis 212 which are parallel to each other, the length direction of the flap 21 extends along the rotation axis 212, the width value of the flap 21 is set to a, the distance between the driving axis 211 and the rotation axis 212 is not greater than a / 2, and the driving mechanism 1 drives the flap 21 to rotate around the rotation axis 212 at the driving axis 211.

[0078] Example 2

[0079] Reference Figure 1 , Figure 2 , Figure 4-Figure 8 As shown, the utility model discloses an ultra-thin parking lock, comprising a flap 21, a guide plate 22 arranged side by side with the flap 21, and a driving mechanism 1 for driving the flap 21 to rotate, a cavity 23 is provided in the flap 21 and / or the guide plate 22, a power module 25 is installed in the cavity 23, and the power module 25 is electrically connected to the driving mechanism 1, wherein the flap 21 has a driving axis 211 and a rotation axis 212 parallel to each other, the length direction of the flap 21 extends along the rotation axis 212, the width value of the flap 21 is set to a, the distance between the driving axis 211 and the rotation axis 212 is not greater than a / 2, and the driving mechanism 1 drives the flap 21 to rotate around the rotation axis 212 at the driving axis 211.

[0080] The above two embodiments, specifically, embodiment 1 is an implementation method in which the parking lock is only provided with a flap 21. Embodiment 2 is an implementation method in which the parking lock is provided with both a flap 21 and a guide plate 22. In embodiment 1 and embodiment 2, the flap 21 is a movable plate driven by the driving mechanism 1 to rotate around the rotation axis 212, and in embodiment 2, the guide plate 22 is a stationary plate installed on the ground or other installation carriers. In embodiment 1, a cavity 23 is selected to be provided on the flap 21, and a power module 25 is provided in the cavity 23. In embodiment 2, a cavity 23 can be selected to be provided in the flap 21 and / or the guide plate 22, and a power module 25 is correspondingly provided in the cavity 23.

[0081] The flap 21 is used to flip up to lock the parking lock when it needs to be locked, and to reset when it needs to be unlocked. The guide plate 22 provides certain transition guidance for the wheels of the vehicle passing through the parking lock.

[0082] It should be noted that the only difference between Example 1 and Example 2 is the different setting positions of the cavity 23 and the power module 25. Combined with the different specific explanations of the flap 21 and the guide plate 22 mentioned above, the other structures of Example 1 and Example 2 are the same, and Example 1 and Example 2 will not be distinguished below.

[0083] In this embodiment, the drive mechanism 1 and the power module 25 are both electrically connected to the drive mechanism 1 to supply power to the drive mechanism 1. The flap 21 has a parallel drive axis 211 and a rotation axis 212. The length of the flap 21 extends along the direction of the rotation axis 212, which is the length direction of the flap 21. Assuming the width of the flap 21 is a, the distance between the drive axis 211 and the rotation axis 212 is not greater than a / 2, which is optimal, so as to reduce the movement space required when the drive mechanism 1 drives the flap 21. Regarding the rotation of the flap 21 around the rotation axis 212, specifically, the flap 21 is rotatably connected to the ground or other installations of the parking lock, a hinge can be set for the flap 21 along the rotation axis 212 to realize the rotation of the flap 21 around the rotation axis 212, or a rotating shaft is passed through the flap 21 along the rotation axis 212, that is, the purpose of the flap 21 rotating around the rotation axis 212 is achieved.

[0084] Reference Figure 5 As shown, in Embodiment 2, the parking lock is provided with a flap 21 and a guide plate 22 at the same time, the flap 21 is in transmission connection with the driving mechanism 1, a cavity 23 is provided in the guide plate 22, and a power module 25 is provided in the cavity 23. By installing the power module 25 in the stationary guide plate 22, the weight of the flap 21 is reduced compared to being provided in the flap 21, thereby achieving the purpose of driving the flap 21 to rotate using a smaller driver 111.

[0085] Further, refer to Figure 2 , Figure 7 and Figure 8 As shown, in order to balance the torque required to be output by the driving mechanism 1 and the requirement for the moving distance of the component (hereinafter referred to as the connecting arm 12) that moves along the driving axis 211 of the flap 21, the rotation axis 212 is located on one side in the width direction of the flap 21, that is, the rotation axis 212 is arranged on the side of the flap 21 close to the guide plate 22, and the driving axis 211 is located between the middle part of the flap 21 and the rotation axis 212, which can ensure that the driving mechanism 1 and the component (hereinafter referred to as the connecting arm 12) that moves along the driving axis 211 of the flap 21 can complete the flipping of the flap 21 in a shorter distance, thereby facilitating the realization of an ultra-thin design of the parking lock.

[0086] Reference Figure 2 , Figure 7 and Figure 8 As shown, in this embodiment, the height of the plane where the driving axis 211 is located is higher than the height of the plane where the rotating axis 212 is located. When the connecting arm 12 pushes the flap 21 to flip up, the above structure plays a certain guiding role on the power provided by the connecting arm 12, further reducing the power required for the connecting arm 12 to push the flap 21. In particular, on the basis of the inclined setting of the connecting arm 12, the output end 122 of the connecting arm 12 is higher than the input end 121 of the connecting arm 12, and the guiding role of the setting that the height of the driving axis 211 is higher than the height of the rotating axis 212 is more obvious, which can significantly reduce the power required for the connecting arm 12 to push the flap 21, thereby reducing the demand for the output power of the driving mechanism 1, thereby reducing the volume of the movement transmission mechanism.

[0087] Reference Figure 7-10 As shown, in some embodiments, the driving mechanism 1 includes a driving component 11 and a connecting arm 12, the driving component 11 includes a driver 111 and a driving block 112, the driver 111 is transmission-connected to the driving block 112 to drive the driving block 112 to reciprocate in a straight line, the connecting arm 12 has an input end 121 and an output end 122, the driving block 112 is rotationally connected to the input end 121, and the output end 122 is rotationally connected to the flap 21 at the driving axis 211, and the driver 111 drives the flap 21 to rotate around the rotation axis 212 through the driving block 112 and the connecting arm 12 in turn.

[0088] Specifically, the driver 111 can be a telescopic rod structure, a worm gear structure, or a screw structure, etc., which can drive the driving block 112 to reciprocate in a straight line, and is not limited here. The driver 111 drives the driving block 112 to reciprocate in a straight line, that is, the input end 121 of the connecting arm 12 reciprocates in a straight line along the movement direction of the driving block 112, thereby greatly limiting the space required for the driving block 112 and the input end 121 of the connecting arm 12 to move, making the entire driving mechanism 1 more compact.

[0089] In this embodiment, the driving assembly 11 is arranged at one end of the flap 21 in the length direction, and the connecting arm 12 is located between the driving assembly 11 and the flap 21. In the above, the driving mechanism 1 is arranged at one end of the flap 21 in the length direction, and the driving mechanism 1 and the flap 21 are more compact when the length direction of the driving mechanism 1, the width direction of the flap 21 when not flipped up, and the length direction of the connecting arm 12 are parallel. The connecting arm 12 is arranged between the driving assembly 11 and the flap 21 to further improve the compactness of the driving mechanism 1 and the flap 21.

[0090] Reference Figure 7-Figure 9As shown, in this embodiment, the connecting arm 12 is tilted, and the output end 122 is higher than the input end 121. In the process of the driving component 11 pushing the connecting arm 12, a certain guiding effect is provided on the movement trajectory of the connecting arm 12, so that the movement of the connecting arm 12 is smoother and more powerful. In addition, the above structure also shortens the distance that the driving mechanism 1 needs to drive the input end 121 of the connecting arm 12 to a certain extent, especially when the driving mechanism 1 adopts the screw rod 13 transmission mode, the requirement for the length of the screw rod can be reduced, thereby reducing the volume of the movement transmission mechanism.

[0091] Reference Figure 11-13 As shown, in some embodiments, the parking lock also includes an auxiliary guide member, the auxiliary guide member includes a first guide member 51, the first guide member 51 is arranged on the side opposite to the driving block 112, the driving block 112 is provided with a second guide member 1121 that slides with the first guide member 51, the first guide member 51 and the second guide member 1121 are both arranged along the movement direction of the driving block 112, and / or, the auxiliary guide member includes a third guide member 52, the third guide member 52 is located on the other side opposite to the driving block 112, the driving block 112 is provided with a fourth guide member 1122 that slides with the third guide member 52, the third guide member 52 and the fourth guide member 1122 are both arranged along the movement direction of the driving block 112, when the auxiliary guide member includes the first guide member 51 and the third guide member 52, the first guide member 51 and the third guide member 52 are respectively arranged on two opposite sides of the driving block 112.

[0092] When the parking lock is provided with the first guide member 51 and the third guide member 52 at the same time, it is only necessary to ensure that the first guide member 51 and the third guide member 52 are respectively located on the opposite sides of the driving block 112. Correspondingly, the second guide member 1121 and the fourth guide member 1122 are also arranged on the corresponding sides of the driving block 112. Through the above structure, the driving block 112 can be limited during the movement to prevent the driving block 112 from deviating in the non-guided direction during the movement.

[0093] In this embodiment, the first guide member 51 and the third guide member 52 are arranged on both sides of the driving block 112 along the direction of the driving axis 211. The driving block 112 is provided with a second guide member 1121 corresponding to the first guide member 51, and a fourth guide member 1122 corresponding to the third guide member 52. Since the first guide member 51 and the third guide member 52 need to be fixedly installed, the two are arranged along the direction of the driving axis 211. The first guide member 51 and the third guide member 52 can be installed on the ground or other mounting carrier where the flap 21 is installed. There is no need to set other mounting structures for the installation of the first guide member 51 and the third guide member 52, thereby achieving the purpose of reducing the number of internal components of the chassis shell 3, thereby reducing the height of the chassis shell 3.

[0094] It should be noted that, among the first guide member 51 and the second guide member 1121, one is a slide groove and the other is a slider, which is not limited here. Correspondingly, among the third guide member 52 and the fourth guide member 1122, one is a slide groove and the other is a slider, which is not limited here.

[0095] In this embodiment, the first guide member 51 and the third guide member 52 are slide grooves, the second guide member 1121 and the fourth guide member 1122 are sliders arranged on the driving block 112, and it is best if the second guide member 1121 and the fourth guide member 1122 are integrally formed with the driving block 112 to facilitate the assembly of the driving block 112.

[0096] Reference Figure 7 and Figure 8 As shown, in some embodiments, a first rotating connector 24 is provided at one end of the flap 21 on the driving axis 211 facing the connecting arm 12 , and a second rotating connector 1221 is provided at the output end 122 , and the first rotating connector 24 is rotatably connected to the second rotating connector 1221 .

[0097] Specifically, a first rotating connector 24 is provided on the end of the driving axis 211 of the flap 21 facing the connecting arm 12, and a second rotating connector 1221 is provided at the output end 122 of the connecting arm 12, wherein the first rotating connector 24 can be one of the shaft hole and the rotating shaft, and the second rotating connector 1221 is the other of the shaft hole or the rotating shaft. By inserting the rotating shaft into the shaft hole, the driving block 112 can be rotatably connected with the input end 121, which is convenient for installation, and has a simple structure and is easy to produce, assemble and maintain.

[0098] In some embodiments, the driving block 112 is provided with a third rotating connection member 1123, and the input end 121 is provided with a fourth rotating connection member 1211 that is rotatably connected to the third rotating connection member 1123. The third rotating connection member 1123 and the fourth rotating connection member 1211 are structures that can satisfy the third rotating connection member 1123 and the fourth rotating connection member 1211 can rotate with each other, and the driving block 112 drives the input end 121 of the connecting arm 12 to perform linear reciprocating motion.

[0099] Specifically, one of the third rotating connector 1123 and the fourth rotating connector 1211 is an axial hole, and the other is a rotating shaft, that is, the third rotating connector 1123 can be one of the axial hole and the rotating shaft, and the fourth rotating connector 1211 is the other of the axial hole or the rotating shaft. Inserting the rotating shaft into the axial hole can realize the rotational connection between the driving block 112 and the input end 121, which is convenient for installation, and has a simple structure and is easy to produce, assemble and maintain.

[0100] Reference Figure 14-16As shown, in this embodiment, based on the third rotating connection member 1123 adopting a rotating shaft and the fourth rotating connection member 1211 adopting an axial hole, the first guide member 51 is arranged between the driving block 112 and the flap 21, the second guide member 1121 is arranged on an extension section of the third rotating connection member 1123, the third rotating connection member 1123 is arranged in the direction of the first guide member 51, and the extension section of the third rotating connection member 1123 passes through the fourth rotating connection member 1211, so that the first guide member 51 and the second guide member 1121 are slidably connected.

[0101] Specifically, since the third rotating connection member 1123 is arranged through the fourth rotating connection member 1211, the second guide member 1121 is a part of the third rotating connection member 1123 that passes through the fourth rotating connection member 1211. Compared with the split design of the second guide member 1121 and the third rotating connection member 1123, the second guide member 1121 is arranged on the third rotating connection member 1123, which is convenient for the production of the driving block 112. In addition, the volume of the movement transmission mechanism can be reduced. Further, the third rotating connection member 1123 can be reserved in length until there is an extra part of the third rotating connection member 1123 after passing through the fourth rotating connection member 1211. The extra part of the third rotating connection member 1123 is milled flat to form the second guide member 1121. Such a configuration facilitates the processing of the driving block 112 and can reduce the volume of the movement transmission mechanism.

[0102] Reference Figure 14-16 As shown, in this embodiment, in order to make the connection between the connecting arm 12 and the first guide member 51 more compact, the input end 121 of the connecting arm 12 is provided with an avoidance groove 123 on the side facing the first guide member 51, so as to prevent the connecting arm 12 from interfering with the first guide member 51 during the movement. The above structure thins the connecting arm 12 at the contact portion between the connecting arm 12 and the first guide member 51, so as to make the structure between the connecting arm 12 and the first guide member 51 more compact, thereby reducing the size of the chassis housing 3 and the height of the parking lock. Correspondingly, the fourth rotating connecting member 1211 is provided at the avoidance groove 123, so that the third rotating connecting member 1123 provided through the fourth rotating connecting member 1211 can contact the first guide member 51.

[0103] Reference Figure 7 and Figure 8As shown, in this embodiment, the driver 111 is coaxially connected with the screw 13, and the driving block 112 is provided with a thread that matches the screw 13, that is, the driving block 112 is a nut that matches the screw 13, and the driving block 112 is threadedly connected with the screw 13. The driver 111 drives the screw 13 to rotate, so as to drive the driving block 112 to reciprocate along the axial direction of the screw 13. By using a smaller screw 13 and a driving block 112, it is ensured that the volume of the driving mechanism 1 is reduced while providing a stable power output. The driver 111 is coaxially arranged with the screw 13, which facilitates the integration of the screw 13 and the driver 111 with other structures. For example, the coaxially arranged screw 13 and the driver 111 are arranged on one side of the flap 21 and / or the guide plate 22, so that the flap 21, the screw 13 and the driver 111 are more compact.

[0104] It should be noted that in this embodiment, the driver 111 includes a motor and a reducer, and the motor, the reducer and the screw 13 are connected in sequence, and the reducer is used to increase the torque output by the motor. Based on the above structure, the motor, the reducer and the screw 13 are coaxially arranged to reduce the volume required for the installation of the drive mechanism 1.

[0105] Reference Figure 2 and Fig. 9 As shown, in some embodiments, the parking lock also includes a chassis shell 3, and the driving mechanism 1 is arranged in the chassis shell 3. Part of the driving mechanism 1 extends out of the chassis shell 3 and is transmission-connected to the flap 21 at the driving axis 211 of the flap 21 to drive the flap 21 to rotate around the rotation axis 212. The chassis shell 3 plays a certain protective role for the driving mechanism 1.

[0106] Correspondingly, in order to facilitate the connection between the connecting arm 12 and the driving block 112 inside the chassis shell 3, and the flap 21 outside the chassis shell 3 (that is, the first rotating connecting member 24 provided on the flap 21), the chassis shell 3 is provided with an avoidance channel 31, and the connecting arm 12 is transmission-connected to the flap 21 through the avoidance channel 31, and the avoidance channel 31 can also provide the connecting arm 12 with necessary movement space.

[0107] Reference Figure 17-Figure 20 As shown, further, the avoidance channel 31 extends from the side of the chassis shell 3 to the top of the chassis shell 3. When the flap 21 rotates, the output end 122 of the connecting arm 12 extends out of the avoidance channel 31 or retracts into the avoidance channel 31. The avoidance channel 31 provides space for the connecting arm 12 to move upward, so that a chassis shell 3 of a lower height can be used, and the driving mechanism 1 and the connecting arm 12 arranged in the chassis shell 3 can also be assembled.

[0108] Specifically, when the flap 21 is in the flipped-up state, the output end 122 of the connecting arm 12 extends out from the avoidance channel 31, so that there is no need to set a higher chassis shell 3 to provide the connecting arm 12 with movement space when the chassis shell 3 is not set with the avoidance channel 31, thereby ensuring that the height of the chassis shell 3 itself is not high, thereby reducing the overall height of the parking lock and achieving the purpose of ultra-thin design.

[0109] In this embodiment, based on the chassis shell 3 of the parking lock, the parking lock also includes a controller 4, which is arranged in the chassis shell 3, and the controller 4 is electrically connected to the drive mechanism 1 and the power module 25 respectively, and the controller 4 and the drive mechanism 1 are arranged side by side.

[0110] Specifically, in order to achieve a more compact design of the parking lock, the chassis shell 3 is arranged in the length direction of the flap 21, and correspondingly, the drive mechanism 1 and the controller 4 are both located inside the chassis shell 3. The controller 4 is arranged in a long strip shape, and the length direction of the controller 4 is arranged parallel to the length direction of the drive mechanism 1. This can reduce the space required to be reserved for installing the controller 4 and the drive mechanism 1 in the chassis shell 3, thereby reducing the size of the parking lock.

[0111] Furthermore, on the basis that the controller 4 is arranged in a long strip shape and the length direction of the controller 4 is arranged parallel to the length direction of the driving mechanism 1, the length directions of the former two are arranged parallel to the width direction of the flap 21 in the reset state, thereby maximizing the compactness between the flap 21 and the chassis shell 3, and between the driving mechanism 1 and the controller 4 in the parking lock, thereby reducing the volume of the parking lock. Compared with the prior art in which the controller 4 is arranged inside the flap 21, the controller 4 is arranged inside the chassis shell 3, thereby reducing the weight and thickness of the flap 21.

[0112] In some embodiments, the controller 4 has an antenna module 41, which is communicatively connected to the controller 4. The side wall of the chassis shell 3 is provided with a avoidance opening 32 in the height direction of the chassis shell 3, and the antenna module 41 is arranged at the avoidance opening 32. The avoidance opening 32 is provided in the height direction of the chassis shell 3 for the installation of the antenna module 41 to ensure the signal transmission quality of the antenna module 41. More importantly, it can prevent the simultaneous installation of the chassis shell 3 and the installation of the antenna module 41 in the height direction from overlapping, thereby effectively reducing the height of the chassis shell 3 while ensuring the signal transmission quality of the antenna module 41.

[0113] Reference Fig.21 As shown, further, in order to improve the integrity of the chassis shell 3, the avoidance opening 32 is set to fit the outer wall of the antenna module 41 to be optimal.

[0114] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. An ultra-thin parking lock, characterized in that: include: A flap (21), and a driving mechanism (1) for driving the flap (21) to rotate, wherein a cavity (23) is provided in the flap (21), a power module (25) is installed in the cavity (23), and the power module (25) is electrically connected to the driving mechanism (1); or, A flap (21), a guide plate (22) arranged side by side with the flap (21), and a driving mechanism (1) for driving the flap (21) to rotate, wherein a cavity (23) is provided in the flap (21) and / or in the guide plate (22), a power module (25) is installed in the cavity (23), and the power module (25) is electrically connected to the driving mechanism (1); The flap (21) has a driving axis (211) and a rotation axis (212) which are parallel to each other, the length direction of the flap (21) extends along the rotation axis (212), the width value of the flap (21) is set to a, the distance between the driving axis (211) and the rotation axis (212) is not greater than a / 2, and the driving mechanism (1) drives the flap (21) to rotate around the rotation axis (212) at the driving axis (211).

2. The ultra-thin parking lock according to claim 1, characterized in that: The rotation axis (212) is located on one side of the flap (21) in the width direction, and the drive axis (211) is located between the middle of the flap (21) and the rotation axis (212).

3. The ultra-thin parking lock according to claim 1, characterized in that: The height of the plane where the driving axis (211) is located is higher than the height of the plane where the rotating axis (212) is located.

4. The ultra-thin parking lock according to claim 1, characterized in that: The driving mechanism (1) comprises a driving assembly (11) and a connecting arm (12); the driving assembly (11) comprises a driver (111) and a driving block (112); the driver (111) is transmission-connected to the driving block (112) to drive the driving block (112) to reciprocate along a straight line; the connecting arm (12) comprises an input end (121) and an output end (122); the driving block (112) is rotationally connected to the input end (121); the output end (122) is rotationally connected to the flap (21) at the driving axis (211); the driver (111) drives the flap (21) to rotate around the rotation axis (212) via the driving block (112) and the connecting arm (12) in sequence.

5. The ultra-thin parking lock according to claim 4 is characterized in that: The driving assembly (11) is located at one end of the flap (21) in the length direction, and the connecting arm (12) is located between the driving assembly (11) and the flap (21).

6. The ultra-thin parking lock according to claim 4, characterized in that: The connecting arm (12) is arranged obliquely, and the output end (122) is higher than the input end (121).

7. The ultra-thin parking lock according to claim 4, characterized in that: The auxiliary guide member includes a first guide member (51), the first guide member (51) is located on a side opposite to the driving block (112), the driving block (112) is provided with a second guide member (1121) slidably matched with the first guide member (51), and the first guide member (51) and the second guide member (1121) are both arranged along the movement direction of the driving block (112); And / or, the auxiliary guide member comprises a third guide member (52), the third guide member (52) is located on the other side opposite to the driving block (112), the driving block (112) is provided with a fourth guide member (1122) slidably matched with the third guide member (52), and the third guide member (52) and the fourth guide member (1122) are both arranged along the movement direction of the driving block (112); When the auxiliary guide member includes the first guide member (51) and the third guide member (52), the first guide member (51) and the third guide member (52) are respectively arranged on two opposite sides of the driving block (112).

8. The ultra-thin parking lock according to claim 7, characterized in that: The flap (21) is provided with a first rotating connection member (24) at one end of the driving axis (211) facing the connecting arm (12), and the output end (122) is provided with a second rotating connection member (1221), and the first rotating connection member (24) is rotatably connected to the second rotating connection member (1221).

9. The ultra-thin parking lock according to claim 7, characterized in that: The driving block (112) is provided with a third rotating connection member (1123), and the input end (121) is provided with a fourth rotating connection member (1211) which is rotationally matched and connected to the third rotating connection member (1123).

10. The ultra-thin parking lock according to claim 9, characterized in that: The first guide member (51) is arranged between the driving block (112) and the flap (21), and the second guide member (1121) is arranged on an extension section of the third rotating connection member (1123), and the extension section of the third rotating connection member (1123) passes through the fourth rotating connection member (1211), so that the first guide member (51) and the second guide member (1121) are slidably connected.

11. The ultra-thin parking lock according to claim 10, characterized in that: An avoidance groove (123) is provided on the input end (121) of the connecting arm (12) facing the first guide member (51).

12. The ultra-thin parking lock according to claim 4, characterized in that: The driver (111) is coaxially connected to a screw rod (13); the driving block (112) is provided with a thread that matches the screw rod (13); the driving block (112) is threadedly connected to the screw rod (13); the driver (111) drives the screw rod (13) to rotate, thereby driving the driving block (112) to reciprocate along the axial direction of the screw rod (13).

13. The ultra-thin parking lock according to any one of claims 4 to 12, characterized in that: It also comprises a chassis shell (3), the driving mechanism (1) being arranged in the chassis shell (3), and a portion of the driving mechanism (1) extending out of the chassis shell (3) is transmission-connected to the flap (21) at the driving axis (211) of the flap (21) so as to drive the flap (21) to rotate around the rotation axis (212).

14. The ultra-thin parking lock according to claim 13, characterized in that: The chassis shell (3) is provided with an avoidance channel (31), and the output end (122) of the connecting arm (12) passes through the avoidance channel (31) and is transmission-connected to the flap (21).

15. The ultra-thin parking lock according to claim 14, characterized in that: The avoidance channel (31) extends from the side of the chassis shell (3) to the top of the chassis shell (3), and when the flap (21) rotates, the output end (122) of the connecting arm (12) extends out of the avoidance channel (31) or retracts into the avoidance channel (31).

16. The ultra-thin parking lock according to claim 13, characterized in that: It also includes a controller (4), which is arranged in the chassis shell (3), and the controller (4) is electrically connected to the drive mechanism (1) and the power module (25) respectively, and the controller (4) and the drive mechanism (1) are arranged side by side.

17. The ultra-thin parking lock according to claim 16, characterized in that: The controller (4) has an antenna module (41), the antenna module (41) is communicatively connected with the controller (4), the side wall of the chassis shell (3) is provided with an escape opening (32) in the height direction of the chassis shell (3), and the antenna module (41) is arranged at the escape opening (32).

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