Ultra-thin parking lock

Abstract

An ultra-thin parking lock, comprising: a driving mechanism (1); and a flip plate (21), or, the flip plate (21) and a guide plate (22), the flip plate (21) being capable of rotating, and the flip plate (21) and the guide plate (22) being arranged side by side in the direction of width of the flip plate (21), wherein a cavity (23) is configured in the flip plate (21) and / or the guide plate (22); a power module (25) is assembled in the cavity (23) and is electrically connected to the driving mechanism (1); the driving mechanism (1) is arranged outside the flip plate (21) and the guide plate (22); the flip plate (21) has a drive axis (211) and a rotation axis (212) that are parallel to each other; the length of the flip plate (21) extends along the rotation axis (212); the width value of the flip plate (21) is set as a; the distance between the drive axis (211) and the rotation axis (212) is not greater than a / 2; and the driving mechanism (1) drives at the drive axis (211) the flip plate (21) to rotate around the rotation axis (212). The ultra-thin parking lock achieves an effective reduction in the overall width and / or height of a parking lock, and also achieves a reduction in a driving load.

Description

An ultra-thin parking lock TECHNICAL FIELD

[0001] The present application relates to the technical field of parking lock, in particular to an ultra-thin parking lock. BACKGROUND

[0002] With the development of the country and the progress of society, the automobile is becoming more and more common, and with the increase of the number of cars, the parking resource is in short supply, and the supply and demand are unbalanced. In order to strengthen the management, some parking places, especially roadside parking spaces, usually install parking locks on the parking spaces. The common parking lock is in the mode of unmanned management and automatic control. When there is no car parking, the parking lock is in the closed state, which does not affect the normal passage of pedestrians. When the car drives into the parking space, the parking lock automatically identifies and lifts the lock to limit the movement of the car. After the car owner pays the fee by scanning the code, the parking lock is closed, and the car can leave.

[0003] The parking lock in the prior art usually integrates the power supply unit in the case to achieve the purpose of circuit design. However, if the power supply unit is arranged in the case, a space for installing the power supply unit needs to be reserved in the case, which increases the volume of the case. The large volume of the case may interfere with the door or even knock the door when the door is opened or closed. In addition, the parking lock directly acts on the rotating shaft of the flap through the driving mechanism to complete the lifting action of the flap. Therefore, the driving mechanism needs to provide larger power output to drive the flap to rotate. Accordingly, a larger torque driver or more stages of reducer need to be used to provide larger power output, which results in a larger volume of the driving mechanism and a larger volume of the parking lock.

[0004] SUMMARY

[0005] In order to overcome at least one defect of the prior art, the present application provides an ultra-thin parking lock which can solve the problem of large volume of the parking lock caused by the power module assembly position and the driving mechanism power demand.

[0006] The technical scheme adopted by the present application to solve the problem is:

[0007] An ultra-thin parking lock, comprising:

[0008] a flap and a driving mechanism for driving the rotation of the flap, the flap is provided with a cavity, the power module is arranged in the cavity, the power module is electrically connected with the driving mechanism, and the driving mechanism is arranged outside the flap; or

[0009] The turning plate, the guide plate arranged side by side with the turning plate, and the driving mechanism for driving the turning plate to rotate, the turning plate and / or the guide plate is provided with a cavity, the power module is assembled in the cavity, the power module is electrically connected with the driving mechanism, and the driving mechanism is arranged outside the turning plate and the guide plate.

[0010] The turning plate has a driving axis and a rotating axis which are parallel to each other, the length direction of the turning plate extends along the rotating axis, the width value of the turning plate is a, the distance between the driving axis and the rotating axis is not greater than a / 2, and the driving mechanism drives the turning plate to rotate around the rotating axis at the driving axis.

[0011] By adopting the above scheme, the cavity is arranged in the turning plate and / or the guide plate, and the power module is assembled in the cavity. Since the internal space of the turning plate and / or the guide plate is fully utilized, the power module occupies other space or position of the parking lock, the overall width and / or height of the parking lock can be effectively reduced, for example, the volume of the machine box is reduced, and the flat and small design of the parking lock is realized. Compared with the driving mechanism directly acting on the rotating shaft of the turning plate in the prior art, the driving mechanism drives the turning plate to rotate around the rotating axis at the driving axis. Therefore, a power arm with a certain length is formed, the power required for driving the turning plate to rotate is smaller, the volume of the driving mechanism is smaller, and the cost is lower. In addition, since the distance between the driving axis and the rotating axis is not greater than a / 2, when the driving mechanism drives the turning plate to rotate, the component of the driving mechanism for driving the turning plate to rotate will displace a certain distance, and the displacement distance is the same as the upward displacement distance of the driving axis. Therefore, the upward displacement distance of the component of the driving mechanism for driving the turning plate is smaller, the height of the driving mechanism is reduced, and the purpose of the overall ultra-thin design of the parking lock is further achieved.

[0012] In addition, compared with the case that the driving mechanism is arranged in the turning plate in the prior art, the driving mechanism needs to drive itself when driving the turning plate to rotate, which increases the energy consumption and the volume of the driving mechanism. However, the driving mechanism is arranged outside the turning plate and the guide plate, which can effectively reduce the energy consumption and the volume of the driving mechanism.

[0013] Further, the rotating axis is located on one side of the width direction of the turning plate, and the driving axis is located between the middle of the turning plate and the rotating axis.

[0014] By adopting the above scheme, the driving force provided by the driving mechanism and the displacement distance required by the driving mechanism when driving the turning plate to rotate are balanced, the small-volume driving mechanism is used, the displacement distance of the driving mechanism following the movement of the turning plate is limited, and the ultra-thin design of the parking lock is realized.

[0015] Further, the height of the plane where the driving axis is located is higher than the height of the plane where the rotating axis is located.

[0016] By using the above scheme, the power provided to the connecting arm when the connecting arm pushes the flap to be turned up plays a certain guiding role, and further reduces the power required for the connecting arm to push the flap.

[0017] Further, the driving mechanism comprises a driving assembly and a connecting arm, the driving assembly comprises a driver and a driving block, the driver is in transmission connection with the driving block to drive the driving block to move linearly back and forth, the connecting arm has an input end and an output end, the driving block is in rotation connection with the input end, the output end is in rotation connection with the flap at the driving axis, and the driver drives the flap to rotate around the rotating axis through the driving block and the connecting arm.

[0018] By using the above scheme, the connecting arm is driven by the driving assembly to control the flap to rotate around the rotating axis. Moreover, the driving block is driven by the driver to move linearly back and forth, that is, the input end of the connecting arm moves linearly back and forth along the movement direction of the driving block, so that the space required for the movement of the driving block and the input end of the connecting arm is greatly limited, and the structure of the entire driving mechanism is more compact.

[0019] Further, 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.

[0020] By using the above scheme, the driving assembly is arranged at one end of the flap in the length direction, especially in the length direction of the driving mechanism, the width direction of the flap in the state that the flap is not turned up, and the length direction of the connecting arm, and the driving mechanism and the flap are more compact in the parallel state of the three.

[0021] Further, the connecting arm is arranged in an inclined manner, and the output end is higher than the input end.

[0022] By using the above scheme, the movement track of the connecting arm is guided in the process that the driving assembly pushes the connecting arm, so that the movement of the connecting arm is more smooth and powerful.

[0023] Further, the auxiliary guide member comprises a first guide member, the first guide member is located on the opposite side of the driving block, the driving block is provided with a second guide member in sliding cooperation with the first guide member, and the first guide member and the second guide member are arranged along the movement direction of the driving block.

[0024] And / or, the auxiliary guide includes a third guide located on the other side of the driving block opposite to the first guide, the driving block is provided with a fourth guide in sliding fit with the third guide, and the third guide and the fourth guide are both arranged along the movement direction of the driving block.

[0025] When the auxiliary guide includes the first guide and the third guide, the first guide and the third guide are respectively arranged on the opposite sides of the driving block.

[0026] By adopting the above scheme, the movement track of the driving block can be well limited, and the deviation of the driving block in the non-guiding direction during the movement can be prevented.

[0027] Further, the flap is provided with a first rotary connecting piece at one end of the driving axis towards the connecting arm, the output end is provided with a second rotary connecting piece, and the first rotary connecting piece is in rotary connection with the second rotary connecting piece.

[0028] By adopting the above scheme, the rotary connection between the output end of the connecting arm and the flap is realized through the rotary connection of the first rotary connecting piece and the second rotary connecting piece.

[0029] Further, the driving block is provided with a third rotary connecting piece, and the input end is provided with a fourth rotary connecting piece in rotary fit connection with the third rotary connecting piece.

[0030] By adopting the above scheme, the rotary connection between the input end of the connecting arm and the driving block is realized through the rotary connection of the third rotary connecting piece and the fourth rotary connecting piece.

[0031] Further, the first guide is arranged between the driving block and the flap, and the second guide is arranged on the extension segment of the third rotary connecting piece, and the extension segment of the third rotary connecting piece passes through the fourth rotary connecting piece, so that the first guide and the second guide are in sliding connection.

[0032] By adopting the above scheme, compared with the split design of the second guide and the third rotary connecting piece, the second guide is arranged on the third rotary connecting piece, which facilitates the production of the driving block, and in addition, the volume of the driving mechanism can be reduced.

[0033] Further, the input end of the connecting arm is provided with an avoiding groove towards one side of the first guide.

[0034] By adopting the above scheme, the connecting arm is thinned at the contact part between the connecting arm and the first guide, so that the structure between the connecting arm and the first guide is more compact, thereby reducing the size of the case shell and the height of the parking lock.

[0035] Further, the driver is coaxially connected with a screw rod, the driving block is provided with a thread matched with the screw rod, the driving block is threadedly connected with the screw rod, and the driver drives the screw rod to rotate so as to drive the driving block to reciprocate along the axial direction of the screw rod.

[0036] By adopting the above scheme, the screw rod and the driving block are matched, the volume of the driving mechanism is reduced, stable power output is provided, the screw rod is coaxially arranged with the driver, the integration of the screw rod and the driver with other structures is facilitated, for example, the coaxially arranged screw rod and the driver are arranged on one side of the turning plate and / or the guide plate, and the structure of the turning plate, the screw rod and the driver is more compact.

[0037] Further, a case shell is further included, the driving mechanism is arranged in the case shell, and part of the driving mechanism extends out of the case shell and is connected with the turning plate at the driving axis of the turning plate to drive the turning plate to rotate around the rotation axis.

[0038] By adopting the above scheme, the case shell protects the driving mechanism.

[0039] Further, the case shell is provided with an avoiding passage, and the output end of the connecting arm passes through the avoiding passage and is connected with the turning plate.

[0040] By adopting the above scheme, the avoiding passage provides a movement space for the connecting arm, facilitates the connection of the connecting arm with the driving block in the case shell and the first rotation connecting piece outside the case shell.

[0041] Further, the avoiding passage extends from the side of the case shell to the top of the case shell, and when the turning plate rotates, the output end of the connecting arm extends out of the avoiding passage or is retracted into the avoiding passage.

[0042] By adopting the above scheme, the avoiding passage extends to the top of the case shell, the avoiding passage provides a space for the upward movement of the connecting arm, so that a case shell with a lower height can be adopted, and the driving mechanism and the connecting arm arranged in the case shell can be assembled.

[0043] Further, a controller is further included, the controller is arranged in the case shell, the controller is electrically connected with the driving mechanism and the power module respectively, and the controller is arranged side by side with the driving mechanism.

[0044] Compared with the prior art in which the controller is arranged in the flap, the controller is arranged in the cabinet shell, thereby reducing the weight and thickness of the flap. More importantly, the controller is arranged in a strip shape, and the length direction of the controller is parallel to the length direction of the driving mechanism, so that the controller and the driving mechanism in the cabinet shell are more compact in structure, thereby reducing the size of the cabinet shell.

[0045] Further, the controller has an antenna module, the antenna module is in communication connection with the controller, and the side wall of the cabinet shell is provided with a clearance in the height direction of the cabinet shell, and the antenna module is arranged at the clearance.

[0046] By adopting the above scheme, the clearance in the height direction of the cabinet shell is provided for the installation of the antenna module, the signal emission quality of the antenna module is ensured, and more importantly, the coincidence of the installation of the cabinet shell and the installation of the antenna module in the height direction is prevented, thereby effectively reducing the height of the cabinet shell while ensuring the signal emission quality of the antenna module.

[0047] In summary, the ultra-thin parking lock provided by the application has the following technical effects:

[0048] 1. By arranging the 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, so that the power module does not occupy other space or position of the parking lock, the overall width and / or height of the parking lock can be effectively reduced, for example, the volume of the cabinet is reduced, thereby realizing the flat and small volume design of the parking lock, thereby solving the problem of foot blocking and door bumping caused by the height of the cabinet, and also facilitating transportation to some extent.

[0049] 2. The driving mechanism drives the flap to rotate around the rotation axis at the driving axis, and can form a power arm of a certain length. Compared with the traditional design in which the driving mechanism directly acts on the rotation shaft of the flap, the structure of the application reduces the power required to drive the flap, reduces the power and volume of the driver in the driving mechanism, so that 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 each component in the driving mechanism and prolong the service life.

[0050] 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 components of the driving mechanism for pushing the flap to rotate will produce a certain displacement, and the displacement distance is the same as the upward displacement distance of the driving axis, that is, the upward displacement distance of the components of the driving mechanism for pushing the flap is smaller, thereby reducing the height of the driving mechanism and further realizing the purpose of the overall ultra-thin design of the parking lock.

[0051] 4. Compared with the prior art, the driving mechanism is arranged inside the turning plate, and the driving mechanism needs to drive itself while driving the turning plate to rotate, so that the energy consumption of the driving mechanism of the prior art is increased, and the volume of the driving mechanism is increased, and the driving mechanism is arranged outside the turning plate and the guide plate, so that the energy consumption of the driving mechanism and the volume of the driving mechanism are effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0052] Fig. 1 is a perspective structural schematic diagram of the parking lock of the present application;

[0053] Fig. 2 is a partial component structural schematic diagram of the parking lock of the present application;

[0054] Fig. 3 is an exploded structural schematic diagram of the turning plate and the power module of the present application;

[0055] Fig. 4 is a structural schematic diagram of the guide plate of the present application;

[0056] Fig. 5 is a cross-sectional structural schematic diagram of the guide plate and the power module of the present application;

[0057] Fig. 6 is an exploded structural schematic diagram of the guide plate and the power module of the present application;

[0058] Fig. 7 is an exploded structural schematic diagram of the parking lock of the present application from a first perspective;

[0059] Fig. 8 is an exploded structural schematic diagram of the parking lock of the present application from a second perspective;

[0060] Fig. 9 is an exploded structural schematic diagram of the parking lock of the present application;

[0061] Fig. 10 is a perspective structural schematic diagram of the connecting arm of the present application;

[0062] Fig. 11 is a partial structural schematic diagram of the driving mechanism of the present application from a first perspective;

[0063] Fig. 12 is a partial exploded structural schematic diagram of the driving mechanism of the present application;

[0064] Fig. 13 is a structural schematic diagram of the driving mechanism of the present application in a hidden connecting arm state;

[0065] Fig. 14 is a structural schematic diagram of the driving mechanism of the present application from a second perspective;

[0066] Fig. 15 is a partial exploded structural schematic diagram of the driving mechanism of the present application;

[0067] Fig. 16 is a structural schematic diagram of the connection relationship between the connecting arm and the driving block of the present application.

[0068] Fig. 17 is a structural schematic diagram of the turning plate of the parking lock of the present application in a turning-up state;

[0069] Fig. 18 is a schematic view of a sectional structure of a flap of the parking lock according to the present application in a flipped-up state;

[0070] Fig. 19 is a schematic view of a structure of a connecting arm of the parking lock according to the present application in a reset state;

[0071] Fig. 20 is a schematic view of a structure of a connecting arm of the parking lock according to the present application in a flipped-up state;

[0072] Fig. 21 is a schematic view of a structure of a part of a case of the parking lock according to the present application.

[0073] In the drawings, the reference signs have the following meanings: 1, driving mechanism; 11, driving assembly; 111, driver; 112, driving block; 1121, second guide; 1122, fourth guide; 1123, third rotating connecting piece; 12, connecting arm; 121, input end; 1211, fourth rotating connecting piece; 122, output end; 1221, second rotating connecting piece; 123, avoiding slot; 13, screw rod; 21, flap; 211, driving axis; 212, rotating axis; 22, guide plate; 23, cavity; 24, first rotating connecting piece; 25, power module; 3, case; 31, avoiding passage; 32, avoiding opening; 4, controller; 41, antenna module; 51, first guide; 52, third guide. DETAILED DESCRIPTION

[0074] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0075] Embodiment 1

[0076] Referring to Figs. 1-3, 7 and 8, the present application discloses an ultrathin parking lock, comprising a flap 21 and a driving mechanism 1 for driving the flap 21 to rotate, the flap 21 is provided with a cavity 23, and a power module 25 is assembled in the cavity 23, the power module 25 is electrically connected with the driving mechanism 1, and the driving mechanism 1 is arranged outside the flap 21, wherein the flap 21 has a driving axis 211 and a rotating axis 212 which are parallel to each other, the length direction of the flap 21 extends along the rotating axis 212, the width value of the flap 21 is a, the distance between the driving axis 211 and the rotating axis 212 is not greater than a / 2, and the driving mechanism 1 drives the flap 21 to rotate around the rotating axis 212 at the driving axis 211.

[0077] Embodiment 2

[0078] Referring to FIG. 1, FIG. 2, FIG. 4-FIG. 8, the application discloses an ultra-thin parking lock, including a flap 21, a guide plate 22 arranged side by side with the flap 21, and a drive mechanism 1 for driving the flap 21 to rotate, a cavity 23 is arranged in the flap 21 and / or the guide plate 22, and a power module 25 is arranged in the cavity 23, the power module 25 is electrically connected with the drive mechanism 1, and the drive mechanism 1 is arranged outside the flap 21 and the guide plate 22. Wherein, the flap 21 has a driving axis 211 and a rotating axis 212 which are parallel to each other, the length direction of the flap 21 extends along the rotating axis 212, the width value of the flap 21 is a, the distance between the driving axis 211 and the rotating axis 212 is not greater than a / 2, and the drive mechanism 1 drives the flap 21 to rotate around the rotating axis 212 at the driving axis 211.

[0079] The above two embodiments, specifically, embodiment 1 is an implementation in which the parking lock is only provided with the flap 21. Embodiment 2 is an implementation in which the parking lock is provided with both the flap 21 and the guide plate 22. In embodiment 1 and embodiment 2, the flap 21 is a movable plate driven by the drive mechanism 1 to rotate around the rotating axis 212, and in embodiment 2, the guide plate 22 is a fixed plate installed on the ground or other installation carrier. In embodiment 1, the cavity 23 is arranged on the flap 21, and the power module 25 is arranged in the cavity 23. In embodiment 2, the cavity 23 can be arranged in the flap 21 and / or the guide plate 22, and the power module 25 is arranged in the cavity 23 accordingly.

[0080] Wherein, the flap 21 is used to be flipped up for locking when the parking lock needs to be locked, and to be reset when the parking lock needs to be unlocked, and the guide plate 22 provides certain transition guidance for the automobile wheels passing through the parking lock.

[0081] It should be noted that the difference between embodiment 1 and embodiment 2 is only the different arrangement positions of the cavity 23 and the power module 25. After the specific explanations of the flap 21 and the guide plate 22 mentioned in the foregoing are combined, the other structures of embodiment 1 and embodiment 2 are the same, and the following text will not distinguish between embodiment 1 and embodiment 2.

[0082] In the embodiment, the driving mechanism 1 and the power module 25 are electrically connected with the driving mechanism 1 for supplying power to the driving mechanism 1, and the driving mechanism 1 is arranged outside the flap 21 and the guide plate 22, so that the driving mechanism 1 has lower power requirement when driving the flap 21 to rotate. The flap 21 has a parallel driving axis 211 and a rotating axis 212, and the length of the flap 21 extends along the rotating axis 212, that is, the length direction of the flap 21. The width of the flap 21 is a, and the distance between the driving axis 211 and the rotating axis 212 is not greater than a / 2, which is the best to reduce the movement space required by the driving mechanism 1 when driving the flap 21. Specifically, the flap 21 is rotatably connected to the ground or other installation carriers of the parking lock, and a hinge can be arranged on the flap 21 along the rotating axis 212 to realize the rotation of the flap 21 around the rotating axis 212, or a rotating shaft is arranged on the flap 21 along the rotating axis 212 to achieve the rotation of the flap 21 around the rotating axis 212.

[0083] In addition, the driving mechanism 1 is arranged outside the flap 21 and the guide plate 22. Compared with the prior art in which the driving mechanism 1 is arranged inside the flap 21 or the guide plate 22, the driving mechanism 1 needs to drive itself when driving the flap 21 to rotate, which increases the energy consumption and the volume of the driving mechanism 1, and increases the load of the driving mechanism 1, thereby reducing the service life of the driving mechanism 1.

[0084] Referring to FIG. 5, in the embodiment 2, the parking lock is provided with the flap 21 and the guide plate 22, the flap 21 is in transmission connection with the driving mechanism 1, the guide plate 22 is provided with the cavity 23, and the power module 25 is arranged in the cavity 23. By arranging the power module 25 in the stationary guide plate 22, compared with the arrangement in the flap 21, the weight of the flap 21 is reduced, so that a smaller driver 111 can be used to drive the flap 21 to rotate.

[0085] Further, referring to FIGS. 2, 7 and 8, in order to balance the required torque output by the driving mechanism 1 and the requirement of the movement distance of the driving axis 211 movement component (the connecting arm 12 hereinafter) of the flap 21, the rotating axis 212 is located on one side of the width direction of the flap 21, that is, the rotating 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 of the flap 21 and the rotating axis 212, which can ensure that the driving mechanism 1 can complete the turning up of the flap 21 in a short movement distance of the driving axis 211 movement component (the connecting arm 12 hereinafter) of the flap 21, thereby facilitating the ultra-thin design of the parking lock.

[0086] Referring to FIG. 2, FIG. 7 and FIG. 8, in the 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, which has the guiding effect on the power provided by the connecting arm 12 when the connecting arm 12 pushes the flap 21 to turn up, and further reduces the power required by the connecting arm 12 to push the flap 21. Especially when the connecting arm 12 is arranged obliquely, and the output end 122 of the connecting arm 12 is higher than the input end 121 of the connecting arm 12, the guiding effect of the arrangement 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 by the connecting arm 12 to push the flap 21, thereby reducing the demand for the output power of the driving mechanism 1, and thus reducing the size of the transmission mechanism of the movement.

[0087] Referring to FIG. 7-FIG. 10, in some embodiments, 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 and the driving block 112 are in transmission connection to drive the driving block 112 to move linearly reciprocatingly, the connecting arm 12 has an input end 121 and an output end 122, the driving block 112 is rotationally connected with the input end 121, and the output end 122 is rotationally connected with the flap 21 at the driving axis 211, and the driver 111 drives the flap 21 to rotate around the rotating axis 212 through the driving block 112 and the connecting arm 12.

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

[0089] In the 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. The above arrangement that the driving mechanism 1 is arranged at one end of the flap 21 in the length direction makes the driving mechanism 1 and the flap 21 more compact in the state that the length direction of the driving mechanism 1, the width direction of the flap 21 in the state that the flap 21 is not turned up and the length direction of the connecting arm 12 are parallel. Arranging the connecting arm 12 between the driving assembly 11 and the flap 21 further improves the compactness of the driving mechanism 1 and the flap 21.

[0090] Referring to FIGS. 7-9, in the present embodiment, the connecting arm 12 is arranged obliquely, with the output end 122 being higher than the input end 121. In the process of the driving assembly 11 pushing the connecting arm 12, a certain guiding effect is provided to the movement track of the connecting arm 12, so that the movement of the connecting arm 12 is more smooth and 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 in the case of using a screw rod 13 transmission mode, the requirement for the length of the screw rod can be reduced, thereby reducing the volume of the movement mechanism of the movement mechanism.

[0091] Referring to FIGS. 11-13, in some embodiments, the parking lock further comprises an auxiliary guide, which comprises a first guide 51 arranged on the opposite side of the driving block 112, and the driving block 112 is provided with a second guide 1121 that is in sliding cooperation with the first guide 51, and the first guide 51 and the second guide 1121 are both arranged along the movement direction of the driving block 112, and / or the auxiliary guide comprises a third guide 52 arranged on the opposite side of the driving block 112, and the driving block 112 is provided with a fourth guide 1122 that is in sliding cooperation with the third guide 52, and the third guide 52 and the fourth guide 1122 are both arranged along the movement direction of the driving block 112, and when the auxiliary guide comprises the first guide 51 and the third guide 52, the first guide 51 and the third guide 52 are arranged on the opposite sides of the driving block 112, respectively.

[0092] When the parking lock is provided with the first guide 51 and the third guide 52 at the same time, only the first guide 51 and the third guide 52 need to be arranged on the opposite sides of the driving block 112, respectively. Correspondingly, the second guide 1121 and the fourth guide 1122 are also arranged on the corresponding two sides of the driving block 112. Through the above structure, the limiting of the driving block 112 during movement can be realized, and the deviation of the driving block 112 in the non-guiding direction during movement can be prevented.

[0093] In the present embodiment, the first guide 51 and the third guide 52 are arranged on the two sides of the driving block 112 along the direction of the driving axis 211, and the driving block 112 is provided with the second guide 1121 corresponding to the first guide 51 and the fourth guide 1122 corresponding to the third guide 52. Since the first guide 51 and the third guide 52 need to be fixedly installed, they are arranged along the direction of the driving axis 211. The first guide 51 and the third guide 52 can be installed on the ground or other installation carriers where the flap 21 is installed, and no other installation structure needs to be provided for the installation of the first guide 51 and the third guide 52, thereby achieving the purpose of reducing the number of parts inside the case shell 3, and further reducing the height of the case shell 3.

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

[0095] In the embodiment, the first guide 51 and the third guide 52 are sliding grooves, and the second guide 1121 and the fourth guide 1122 are sliding blocks arranged on the driving block 112, and the second guide 1121 and the fourth guide 1122 are integrally formed with the driving block 112, which is the best, and facilitates the assembly of the driving block 112.

[0096] Referring to FIGS. 7 and 8, in some embodiments, the flap 21 is provided with a first rotary connecting piece 24 at one end of the driving axis 211 towards the connecting arm 12, and the output end 122 is provided with a second rotary connecting piece 1221, and the first rotary connecting piece 24 is in rotary connection with the second rotary connecting piece 1221.

[0097] Specifically, the first rotary connecting piece 24 is arranged on the driving axis 211 of the flap 21 towards one end of the connecting arm 12, and the output end 122 of the connecting arm 12 is provided with a second rotary connecting piece 1221, wherein the first rotary connecting piece 24 can be one of a shaft hole and a shaft, and the second rotary connecting piece 1221 is the other one of a shaft hole or a shaft. By inserting the shaft into the shaft hole, the rotary connection between the driving block 112 and the input end 121 can be achieved, which is convenient for installation, simple in structure, and easy to produce, assemble and maintain.

[0098] In some embodiments, the driving block 112 is provided with a third rotary connecting piece 1123, and the input end 121 is provided with a fourth rotary connecting piece 1211 in rotary connection with the third rotary connecting piece 1123. Wherein the third rotary connecting piece 1123 and the fourth rotary connecting piece 1211 can be a structure that can satisfy the third rotary connecting piece 1123 and the fourth rotary connecting piece 1211 can be rotated with each other, and the driving block 112 drives the input end 121 of the connecting arm 12 to do linear reciprocating motion.

[0099] Specifically, one of the third rotary connecting piece 1123 and the fourth rotary connecting piece 1211 is a shaft hole, and the other is a shaft, that is, the third rotary connecting piece 1123 can be one of a shaft hole and a shaft, and the fourth rotary connecting piece 1211 is the other one of a shaft hole or a shaft. By inserting the shaft into the shaft hole, the rotary connection between the driving block 112 and the input end 121 can be achieved, which is convenient for installation, simple in structure, and easy to produce, assemble and maintain.

[0100] Referring to FIG. 14-16, in the present embodiment, on the basis of the third rotating connecting piece 1123 adopting a rotating shaft and the fourth rotating connecting piece 1211 adopting a shaft hole, the first guide piece 51 is arranged between the driving block 112 and the flap 21, the second guide piece 1121 is arranged on the extension segment of the third rotating connecting piece 1123, the third rotating connecting piece 1123 is arranged towards the first guide piece 51, and the extension segment of the third rotating connecting piece 1123 penetrates through the fourth rotating connecting piece 1211, so as to slide-connect the first guide piece 51 and the second guide piece 1121.

[0101] Specifically, since the third rotating connecting piece 1123 penetrates through the fourth rotating connecting piece 1211, the second guide piece 1121 is a part of the third rotating connecting piece 1123 penetrating through the fourth rotating connecting piece 1211, compared with the separate design of the second guide piece 1121 and the third rotating connecting piece 1123, the second guide piece 1121 is arranged on the third rotating connecting piece 1123, which facilitates the production of the driving block 112, and in addition, can reduce the size of the transmission mechanism of the movement. Further, the third rotating connecting piece 1123 can be reserved in length after penetrating through the fourth rotating connecting piece 1211, and there is still an excess part of the third rotating connecting piece 1123. The excess part of the third rotating connecting piece 1123 is milled and processed to form the second guide piece 1121. In this way, the machining of the driving block 112 is facilitated, and the size of the transmission mechanism of the movement can be reduced.

[0102] Referring to FIG. 14-16, in the present embodiment, in order to make the connection of the connecting arm 12 and the first guide piece 51 more compact, the input end 121 of the connecting arm 12 is provided with an avoiding groove 123 towards the side of the first guide piece 51, so as to prevent the connecting arm 12 from interfering with the first guide piece 51 during movement. The above structure thins the connecting arm 12 at the contact part of the connecting arm 12 and the first guide piece 51, so that the structure between the connecting arm 12 and the first guide piece 51 is more compact, thereby reducing the size of the movement case 3 and the height of the parking lock. Correspondingly, the fourth rotating connecting piece 1211 is arranged at the avoiding groove 123, so that the third rotating connecting piece 1123 penetrating through the fourth rotating connecting piece 1211 can contact the first guide piece 51.

[0103] Referring to FIGS. 7 and 8, in the present embodiment, the driver 111 is coaxially connected with the screw rod 13, the driving block 112 is provided with a thread matched with the screw rod 13, that is, the driving block 112 is a screw nut matched with the screw rod 13, the driving block 112 is threadedly connected with the screw rod 13, the driver 111 drives the screw rod 13 to rotate, so as to drive the driving block 112 to reciprocate along the axial direction of the screw rod 13, by adopting the screw rod 13 and the driving block 112 with smaller volumes, the volume of the driving mechanism 1 is ensured to be reduced, and stable power output is provided. The driver 111 is coaxially arranged with the screw rod 13, which facilitates the integration of the screw rod 13 and the driver 111 with other structures, for example, the coaxially arranged screw rod 13 and driver 111 are arranged on one side of the flap 21 and / or the guide plate 22, so that the structure of the flap 21, the screw rod 13 and the driver 111 is more compact.

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

[0105] Referring to FIGS. 2 and 9, in some embodiments, the parking lock further includes a cabinet housing 3, the driving mechanism 1 is arranged in the cabinet housing 3, part of the driving mechanism 1 extends out of the cabinet housing 3 and is transmissionally connected with 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, and the cabinet housing 3 plays a certain protection role on the driving mechanism 1.

[0106] Correspondingly, in order to facilitate the connection of the connecting arm 12 with the driving block 112 in the cabinet housing 3 and the flap 21 (i.e., the first rotation connecting piece 24 arranged on the flap 21) outside the cabinet housing 3, the cabinet housing 3 is provided with an avoiding passage 31, the connecting arm 12 passes through the avoiding passage 31 and is transmissionally connected with the flap 21, and the avoiding passage 31 can also provide the connecting arm 12 with necessary movement space.

[0107] Referring to FIGS. 17-20, further, the avoiding passage 31 extends from the side of the cabinet housing 3 to the top of the cabinet housing 3, when the flap 21 rotates, the output end 122 of the connecting arm 12 extends out of the avoiding passage 31 or is retracted into the avoiding passage 31, the avoiding passage 31 provides the connecting arm 12 with space for upward movement, so that a cabinet housing 3 with lower height can be adopted, and the driving mechanism 1 and the connecting arm 12 arranged in the cabinet housing 3 can also be assembled.

[0108] Specifically, when the flap 21 is in the upturned state, the output end 122 of the connecting arm 12 extends out of the avoiding channel 31, so that the height of the cabinet shell 3 does not need to be set high to provide the connecting arm 12 with the movement space in the case that the avoiding channel 31 is not set in the cabinet shell 3, thereby ensuring that the height of the cabinet 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 the embodiment, on the basis of the parking lock being provided with the cabinet shell 3, the parking lock further comprises a controller 4, the controller 4 is arranged in the cabinet shell 3, the controller 4 is electrically connected with the driving mechanism 1 and the power module 25 respectively, and the controller 4 is arranged side by side with the driving mechanism 1.

[0110] Specifically, in order to achieve the purpose of more compact design of the parking lock, the cabinet shell 3 is arranged in the length direction of the flap 21, and correspondingly, the driving mechanism 1 and the controller 4 are arranged inside the cabinet shell 3, the controller 4 is arranged in a long strip shape, and the length direction of the controller 4 is arranged in parallel with the length direction of the driving mechanism 1, so that the space required by the cabinet shell 3 for mounting the controller 4 and the driving mechanism 1 can be reduced, and then the size of the parking lock is reduced.

[0111] Further, on the basis of the controller 4 being arranged in a long strip shape and the length direction of the controller 4 being arranged in parallel with the length direction of the driving mechanism 1, the length directions of the former two are both arranged in parallel with the width direction of the flap 21 in the reset state, so that the compactness between the flap 21 and the cabinet shell 3, between the driving mechanism 1 and the controller 4 in the parking lock is maximized, and then the volume of the parking lock is reduced. Compared with the prior art in which the controller 4 is arranged in the flap 21 and the controller 4 is arranged inside the cabinet shell 3, the weight and thickness of the flap 21 are reduced.

[0112] In some embodiments, the controller 4 has an antenna module 41, the antenna module 41 is in communication connection with the controller 4, the side wall of the cabinet shell 3 is provided with an avoiding opening 32 in the height direction of the cabinet shell 3, and the antenna module 41 is arranged at the avoiding opening 32. The avoiding opening 32 arranged in the height direction of the cabinet shell 3 is used for mounting the antenna module 41, so as to ensure the signal emission quality of the antenna module 41, and more importantly, the coincidence of the mounting of the cabinet shell 3 and the mounting of the antenna module 41 in the height direction can be prevented, so as to effectively reduce the height of the cabinet shell 3 while ensuring the signal emission quality of the antenna module 41.

[0113] Referring to FIG. 21, further, in order to improve the integrity of the cabinet shell 3, the avoiding opening 32 is best arranged in adhesion with the outer wall of the antenna module 41.

Claims

1. An ultra-thin parking lock, comprising: a flap (21) and a driving mechanism (1) for driving the flap (21) to rotate, the flap (21) being provided with a cavity (23) therein, the cavity (23) being fitted with a power module (25), the power module (25) being electrically connected with the driving mechanism (1), the driving mechanism (1) being arranged outside the flap (21); 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, the flap (21) and / or the guide plate (22) being provided with a cavity (23) therein, the cavity (23) being fitted with a power module (25), the power module (25) being electrically connected with the driving mechanism (1), the driving mechanism (1) being arranged outside the flap (21) and the guide plate (22); wherein the flap (21) has a driving axis (211) and a rotating axis (212) parallel to each other, the length direction of the flap (21) extending along the rotating axis (212), the width value of the flap (21) being a, the distance between the driving axis (211) and the rotating axis (212) being not greater than a / 2, the driving mechanism (1) driving the flap (21) to rotate around the rotating axis (212) at the driving axis (211). The rotating axis (212) is located at one side of the width direction of the flap (21), and the driving axis (211) is located between the middle of the flap (21) and the rotating axis (212).

2. The ultra-thin ground engagement vehicle parking lock of claim 1, wherein, 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.

3. The ultra-thin ground engagement vehicle parking lock of claim 1, wherein, The driving mechanism (1) comprises a driving assembly (11) and a connecting arm (12), the driving assembly (11) comprising a driver (111) and a driving block (112), the driver (111) and the driving block (112) being in transmission connection to drive the driving block (112) to move linearly back and forth, the connecting arm (12) having an input end (121) and an output end (122), the driving block (112) being in rotational connection with the input end (121), the output end (122) being in rotational connection with the flap (21) at the driving axis (211), the driver (111) driving the flap (21) to rotate around the rotating axis (212) through the driving block (112) and the connecting arm (12) in sequence.

4. The ultra-thin ground engagement vehicle parking lock of claim 1, wherein, The driving assembly (11) is located at one end of the length direction of the flap (21), and the connecting arm (12) is located between the driving assembly (11) and the flap (21).

5. The ultra-thin ground engagement vehicle parking lock of claim 4, wherein, The connecting arm (12) is arranged obliquely, and the output end (122) is higher than the input end (121).

6. The ultra-thin ground engagement vehicle parking lock of claim 4, wherein, ​ 7. The ultra-thin parking lock according to claim 4, further comprising an auxiliary guide, the auxiliary guide comprising a first guide (51) located on the opposite side of the driving block (112), the driving block (112) being provided with a second guide (1121) slidingly matched with the first guide (51), the first guide (51) and the second guide (1121) being arranged along the movement direction of the driving block (112); and / or, the auxiliary guide comprising a third guide (52) located on the other opposite side of the driving block (112), the driving block (112) being provided with a fourth guide (1122) slidingly matched with the third guide (52), the third guide (52) and the fourth guide (1122) being arranged along the movement direction of the driving block (112); when the auxiliary guide comprises the first guide (51) and the third guide (52), the first guide (51) and the third guide (52) are arranged on the opposite sides of the driving block (112), respectively. The flap (21) is provided with a first rotary connecting piece (24) on one end thereof facing the connecting arm (12) along the driving axis (211), the output end (122) is provided with a second rotary connecting piece (1221), and the first rotary connecting piece (24) is rotationally connected with the second rotary connecting piece (1221). The driving block (112) is provided with a third rotary connecting piece (1123), and the input end (121) is provided with a fourth rotary connecting piece (1211) rotationally matched with the third rotary connecting piece (1123).

8. The ultra-thin ground engagement vehicle parking lock of claim 7, wherein, The first guide (51) is arranged between the driving block (112) and the flap (21), and the second guide (1121) is arranged on the extension section of the third rotary connecting piece (1123), the extension section of the third rotary connecting piece (1123) penetrating through the fourth rotary connecting piece (1211) so as to slidingly connect the first guide (51) and the second guide (1121).

9. [Amended according to Rule 26 11.09.2024] The ultra-thin parking stall lock of claim 7, wherein, The input end (121) of the connecting arm (12) is provided with an avoiding groove (123) on the side facing the first guide (51).

10. The ultra-thin ground engagement vehicle parking lock of claim 9, wherein, The driving device (111) is coaxially drivingly connected with a screw rod (13), the driving block (112) is provided with a thread matched with the screw rod (13), the driving block (112) is threadedly connected with the screw rod (13), the driving device (111) drives the screw rod (13) to rotate so as to drive the driving block (112) to reciprocally move along the axial direction of the screw rod (13).

11. The ultra-thin ground engagement vehicle parking lock of claim 10, wherein, ​ 12. The ultra-thin ground engagement vehicle parking lock of claim 4, wherein, ​ 13. The super-thin parking lock according to any one of claims 4-12, further comprising a machine housing (3), wherein the drive mechanism (1) is arranged in the machine housing (3), and a part of the drive mechanism (1) extends out of the machine housing (3) at a drive axis (211) of the flap (21) and is in driving connection with the flap (21) to drive the flap (21) to rotate around the rotation axis (212).

14. The ultra-thin ground engagement vehicle parking lock of claim 13, wherein, The machine housing (3) is provided with an avoiding passage (31), and the output end (122) of the connecting arm (12) passes through the avoiding passage (31) and is in driving connection with the flap (21).

15. The ultra-thin ground engagement vehicle parking lock of claim 14, wherein, The avoiding passage (31) extends from a side of the machine housing (3) to a top of the machine housing (3), and the output end (122) of the connecting arm (12) extends out of the avoiding passage (31) or retracts into the avoiding passage (31) when the flap (21) rotates.

16. The super-thin parking lock according to claim 13, further comprising a controller (4) arranged in the machine housing (3), wherein the controller (4) is electrically connected with the drive mechanism (1) and the power module (25) respectively, and the controller (4) is arranged side by side with the drive mechanism (1).

17. The ultra-thin ground engagement vehicle parking lock of claim 16, wherein, The controller (4) is provided with an antenna module (41) in communication connection with the controller (4), and a side wall of the machine housing (3) is provided with an avoiding opening (32) in the height direction of the machine housing (3), and the antenna module (41) is arranged at the avoiding opening (32).

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