A parking lock for a vehicle with all-area target detection

Abstract

The present invention discloses a parking lock for a full-area target detection vehicle, comprising a base, an opening is provided at the top of the base, a shift lever is rotatably installed inside the opening, a movable groove is provided at the top of the base and on one side of the opening, a limit plate is slidably installed inside the movable groove, a driving-out detection mechanism is provided at the bottom of the limit plate, a detachable first cover plate is provided at the upper end of the base and between the movable groove and the opening, a second cover plate is provided on one side of the first cover plate, and a first motor is fixedly installed inside the first cover plate. The present invention realizes automatic opening and closing of the parking lock through the coordinated arrangement of a parking opening mechanism and a parking locking mechanism, can realize rapid opening of the parking lock to facilitate vehicle entry without getting off the vehicle, and at the same time realize rapid closing of the parking lock after the vehicle drives out, can effectively improve the locking efficiency of the parking lock, thereby improving the travel efficiency of personnel, and has good application prospects.

Description

Technical Field

[0001] The present invention relates to the technical field of parking locks, and in particular to a parking lock for a vehicle with all-area target detection. Background Art

[0002] With the popularity of cars, more and more parking spaces use parking locks to prevent private parking spaces from being occupied. When using existing parking locks, most of them wait until the vehicle stops at the entrance of the parking space, and then the driver gets off the car and manually pulls the parking lever to unlock it, so that the vehicle enters the parking space. After the vehicle drives out, the parking lever is manually pulled to lock it to prevent outside vehicles from entering. This method is very cumbersome and seriously affects travel efficiency. Therefore, a more intelligent automatic parking lock is urgently needed. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art and to propose a parking lock for a vehicle with full-area target detection.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A parking lock for a vehicle with all-area target detection comprises a base, an opening is provided at the top of the base, a shift lever is rotatably installed inside the opening, a movable groove is provided at the top of the base and on one side of the opening, a limit plate is slidably installed inside the movable groove, an exit detection mechanism is provided at the bottom of the limit plate, a detachable first cover plate is provided at the upper end of the base and between the movable groove and the opening, a second cover plate is provided on one side of the first cover plate, a first motor is fixedly installed inside the first cover plate, a first rotating column is fixedly connected to the other end of the first motor, the end of the first rotating column is fixedly connected to the shift lever, a parking opening mechanism is provided at the other end of the first rotating column, and the second cover plate A second motor is fixedly installed inside the vehicle, one end of the output shaft of the second motor is fixedly connected to the second rotating column, and the other end of the second rotating column is provided with a parking space locking mechanism; the exit detection mechanism includes a second slide groove opened on the side walls on both sides of the movable groove, limiting members are fixedly installed on both sides of the limit plate, and the limiting members are slidably connected to the inside of the second slide groove, and a first spring is fixedly installed on the inner bottom wall of the second slide groove, and the other end of the first spring is fixedly installed on the bottom wall of the limiting member, and a conductive contact piece is fixedly installed on the inner top wall of the second slide groove, and a conductive block adapted to the conductive contact piece is fixedly installed on the top wall of the limiting member, and an elastic air bag is provided on the inner bottom wall of the movable groove and at the lower end of the limit plate.

[0006] Preferably, the parking space locking mechanism includes a gear fixedly mounted on the outside of the first rotating column, a rack is mounted on one side of the gear, a limit block is slidably mounted on the top of the rack, one end of the limit block extends to the inside of the rack and is fixedly connected to a permanent magnet, the other end of the permanent magnet is fixedly mounted with a second spring, and the other end of the second spring is fixedly mounted with an electromagnet.

[0007] Preferably, the parking space opening mechanism includes a rotating disk fixedly mounted on the outside of the second rotating column, a side wall of the rotating disk close to the gear lever is fixedly connected to a spiral limiting rail, an end of the spiral limiting rail is fixedly mounted on the side wall of the second rotating column, a traction rope is sleeved inside the spiral limiting rail, and an end of the traction rope is fixedly mounted on the inner wall of the spiral limiting rail.

[0008] Preferably, a limiting groove is provided inside the gear lever, a positioning block is sleeved inside the limiting groove, a connecting column is fixedly connected to the bottom of the positioning block, a first sliding groove is provided on the side of the gear lever close to the second cover plate, a limiting roller is fixedly connected inside the first sliding groove, and the other end of the traction rope passes through the upper end of the limiting roller and is fixedly connected to the connecting column.

[0009] Preferably, the spiral limit rail is arranged in a counterclockwise spiral, the spacing between adjacent spiral limit rails is greater than the diameter of the traction rope, and the traction rope is made of an elastic metal material with good ductility;

[0010] A Bluetooth receiver is fixedly connected to the top of the base and located on one side of the limiting plate, the conductive contact piece and the conductive block are both electrically connected to the Bluetooth receiver, and the first motor and the second motor are both electrically connected to the Bluetooth receiver.

[0011] Compared with the prior art, the present invention provides a parking lock for a vehicle with full-area target detection, which has the following beneficial effects:

[0012] 1. The present invention realizes the opening of the parking space opening mechanism by receiving a signal through the Bluetooth receiver when the vehicle enters the parking space, and realizes the rapid opening of the parking space lock through the coordination arrangement between the second motor, the second rotating column and the spiral limiting rail, thereby achieving the effect of automatically opening the parking space lock, which is convenient for the vehicle to quickly enter the parking space.

[0013] 2. The present invention realizes real-time monitoring of the vehicle through the exit detection mechanism, and realizes real-time monitoring of the parking status through the coordination of the limiter, the conductive contact sheet, the conductive block and the elastic airbag, so as to achieve the timely closing of the parking lock, reduce the effect of the gear lever hitting the bottom of the vehicle when it is retracted, and improve the safety during parking.

[0014] 3. The present invention realizes automatic detection of the vehicle about to exit through the exit detection mechanism, and at the same time realizes the closing of the gear lever through the coordination between the first motor, the gear and the rack, thereby achieving the effect of automatically locking the parking space, without the user getting off the vehicle to lock the parking space, which significantly improves travel efficiency.

[0015] 4. The present invention realizes self-locking limit of the gear through the setting of the rack, which reduces the falling of the gear lever during the parking lock process. At the same time, the automatic limit release when the parking lock is opened is realized through the coordination of the electromagnet, the second spring and the permanent magnet, which significantly improves the locking efficiency of the parking lock.

[0016] The present invention realizes automatic opening and closing of the parking lock through the coordinated arrangement of the parking opening mechanism and the parking locking mechanism. The parking lock can be quickly opened to facilitate the entry of the vehicle without getting off the vehicle. At the same time, the parking lock can be quickly closed after the vehicle exits, which can effectively improve the locking efficiency of the parking lock, thereby improving the travel efficiency of people. It has a high degree of automation and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the opening of the present invention;

[0019] Figure 3 This is a schematic diagram of the parking space locked state of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the position relationship between the gear lever and the traction rope of the present invention;

[0021] Figure 5 This is a schematic diagram of the parking space opening mechanism structure of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the exit detection mechanism of the present invention;

[0023] Figure 7 For the present invention Figure 6 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 8 This is a schematic diagram of the structure of the parking space locking mechanism of the present invention;

[0025] Fig. 9 Schematic diagram of the internal structure of the rack of the present invention.

[0026] In the figure: 1. base; 2. opening; 3. gear lever; 31. limit slot; 32. positioning block; 33. connecting column; 34. first slide slot; 35. limit roller; 4. movable slot; 5. limit plate; 50. second slide slot; 51. limit member; 52. conductive contact piece; 53. conductive block; 54. first spring; 55. elastic airbag; 6. Bluetooth receiver; 7. first cover plate; 71. first motor; 72. first rotating column; 73. gear; 74. rack; 75. limit block; 76. permanent magnet; 77. second spring; 78. electromagnet; 8. second cover plate; 81. second motor; 82. second rotating column; 83. rotating disk; 84. spiral limit rail; 85. traction rope. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Embodiment 1

[0030] Reference Figure 1-9A parking lock for a vehicle with all-area target detection comprises a base 1, an opening 2 is provided at the top of the base 1, a gear lever 3 is rotatably installed inside the opening 2, a movable groove 4 is provided at the top of the base 1 and located on one side of the opening 2, a limit plate 5 is slidably installed inside the movable groove 4, and a driving-out detection mechanism is provided at the bottom of the limit plate 5, a detachable first cover plate 7 is provided at the upper end of the base 1 and located between the movable groove 4 and the opening 2, a second cover plate 8 is provided on one side of the first cover plate 7, a first motor 71 is fixedly installed inside the first cover plate 7, a first rotating column 72 is fixedly connected to the other end of the first motor 71, and the end of the first rotating column 72 is fixedly connected to the gear lever 3 The other end of the first rotating column 72 is provided with a parking space opening mechanism, a second motor 81 is fixedly installed inside the second cover plate 8, one end of the output shaft of the second motor 81 is fixedly connected to the second rotating column 82, and the other end of the second rotating column 82 is provided with a parking space locking mechanism; the exit detection mechanism includes a second slide groove 50 opened on the side walls of both sides of the movable groove 4, and a limiting member 51 is fixedly installed on both sides of the limiting plate 5. The limiting members 51 are all slidably connected to the inside of the second slide groove 50. The inner bottom wall of the second slide groove 50 is fixedly installed with a first spring 54. After the vehicle enters the parking space, the limiting plate 5 is driven downward by the gravity of the vehicle itself, and the limiting member 51 is driven downward synchronously The first spring 54 is displaced, thereby compressing the first spring 54. The other end of the first spring 54 is fixedly mounted on the bottom wall of the limiter 51. A conductive contact piece 52 is fixedly mounted on the inner top wall of the second slide groove 50. A conductive block 53 adapted to the conductive contact piece 52 is fixedly mounted on the top wall of the limiter 51. An elastic airbag 55 is provided on the inner bottom wall of the movable groove 4 and at the lower end of the limiter plate 5. At this time, the limiter plate 5 squeezes the elastic airbag 55, so that the conductive contact piece 52 contacts and is energized with the conductive block 53, and the electrical signal is transmitted to the electromagnet 78, so that the electromagnet 78 is always in a closed state. At the same time, this electrical signal keeps the first motor 71 in a closed state during the parking space closure. When the vehicle drives out, the originally compressed elastic airbag 55 and the first spring 54 return to their initial positions, so that the conductive contact piece 52 and the conductive block 53 are no longer energized, and the original cutoff signal of the first motor 71 is eliminated. At this time, the first motor 71 is turned on, driving the gear lever 3 to rise, realizing automatic locking of the parking space, and realizing real-time monitoring of the vehicle through the exit detection mechanism. At the same time, the real-time monitoring of the parking state of the parking space is realized through the coordination setting between the limit piece 51, the conductive contact piece 52, the conductive block 53 and the elastic airbag 55, achieving timely closing of the parking lock, reducing the effect of the gear lever 3 hitting the bottom of the vehicle when it is retracted, and improving the safety during parking.

[0031] Embodiment 2

[0032] like Figure 8-9As shown, this embodiment is basically the same as embodiment 1. Preferably, the parking space locking mechanism includes a gear 73 fixedly mounted on the outside of the first rotating column 72, a rack 74 is mounted on one side of the gear 73, a limit block 75 is slidably mounted on the top of the rack 74, one end of the limit block 75 extends to the inside of the rack 74 and is fixedly connected to a permanent magnet 76, the other end of the permanent magnet 76 is fixedly mounted with a second spring 77, and the other end of the second spring 77 is fixedly mounted with an electromagnet 78. After the vehicle drives out, the first motor 71 drives the gear lever 3 to rise, and the second motor 81 that was originally turned on no longer works at this time. The rotation of the first motor 71 drives the traction rope 85 to extend, thereby realizing the counterclockwise lifting of the gear lever 3. The cam 76 is engaged with the pinion 73 and the engagement of the pinion 73 with the gear 73 in place causes the pinion 73 to move relative to the pinion 73. The cam 76 is engaged with the pinion 73 and the engagement of the pinion 73 with the gear 73 in place causes the pinion 73 to move relative to the pinion 73. The cam 76 is engaged with the pinion 73 and the engagement of the pinion 73 with the gear 73 in place causes the pinion 73 to move relative to the pinion 73. The cam 76 is engaged with the pinion 73 and the engagement of the pinion 73 with the gear 73 in place causes the pinion 73 to move relative to the pinion 73. The cam 76 is engaged with the pinion 73 and the engagement of the pinion 73 with the gear 73

[0033] Embodiment 3

[0034] As shown in FIGS. 3-5 , this embodiment is basically the same as the embodiment 1. Preferably, the parking space opening mechanism includes a rotating disk 83 fixedly mounted on the outside of the second rotating column 82. A spiral limiting rail 84 is fixedly connected to the side wall of the rotating disk 83 close to the gear lever 3. The end of the spiral limiting rail 84 is fixedly mounted on the side wall of the second rotating column 82. A traction rope 85 is sleeved inside the spiral limiting rail 84. The end of the traction rope 85 is fixedly mounted on the inner wall of the spiral limiting rail 84. In the initial state, the parking space lock is as follows. Figure 3When the vehicle enters the vicinity of the parking space, the vehicle-mounted Bluetooth sends a signal to the Bluetooth receiver 6. At this time, the electromagnet 78 inside the previously self-locking rack 74 disconnects the electrical signal, thereby contacting the self-locking limit of the rack 74 and the gear 73. At the same time, the second motor 81 rotates, thereby driving the second rotating column 82 and the spiral limiting rail 84 to rotate synchronously, thereby causing the traction rope 85 located inside the spiral limiting rail 8 to contract, thereby causing the traction rope 85 to pull the connecting column 33 to drive the positioning block 32 and the gear lever 3 to rotate, so that the gear lever 3 is retracted in the clockwise direction, thereby realizing the unlocking of the parking lock, and the parking lock can be quickly unlocked without the user getting off the vehicle, which is convenient for the vehicle to enter. When the vehicle enters the parking space, the Bluetooth receiver 6 receives a signal to realize the opening of the parking opening mechanism, and at the same time, the second motor 81, the second rotating column 82 and the spiral limiting rail 84 are coordinated to realize the rapid opening of the parking lock, thereby achieving the effect of automatically opening the parking lock, which is convenient for the vehicle to quickly enter the parking space.

[0035] Embodiment 4

[0036] like Figure 1-4 As shown, this embodiment is basically the same as embodiment 1. Preferably, a limiting groove 31 is provided inside the gear lever 3, a positioning block 32 is sleeved inside the limiting groove 31, a connecting column 33 is fixedly connected to the bottom of the positioning block 32, a first slide groove 34 is provided on the side of the gear lever 3 close to the second cover plate 8, a limiting roller 35 is fixedly connected inside the first slide groove 34, the other end of the traction rope 85 passes through the upper end of the limiting roller 35 and is fixedly connected to the connecting column 33, after the vehicle drives out, the first motor 71 drives the gear lever 3 to rise, and the second motor 81 that was originally turned on no longer works at this time, and the traction rope 85 is extended by the rotation of the first motor 71, so that the gear lever 3 is lifted in the counterclockwise direction, and the parking space is automatically locked. When the vehicle drives in again, the above-mentioned parking space opening mechanism is repeated.

[0037] Embodiment 5

[0038] like Figure 4 As shown, this embodiment is basically the same as the embodiment 1. Preferably, the spiral limiting rail 84 is arranged in a counterclockwise spiral, and the spacing value of the adjacent spiral limiting rails 84 is greater than the diameter value of the traction rope 85, so as to ensure that the rotation of the spiral limiting rail 84 drives the traction rope 85 to be wound up, and the traction rope 85 is arranged to be an elastic metal material with good ductility, so as to reduce the loss caused by the tension of the traction rope 85 and improve the service life of the traction rope 85;

[0039] A Bluetooth receiver 6 is fixedly connected to the top of the base 1 and on one side of the limit plate 5. The conductive contact piece 52 and the conductive block 53 are both electrically connected to the Bluetooth receiver 6. The first motor 71 and the second motor 81 are both electrically connected to the Bluetooth receiver 6, ensuring the mutual connection between the parking space locking mechanism, the parking space opening mechanism and the Bluetooth receiver 6, and ensuring the automated operation between the various mechanisms.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A parking lock for a vehicle with full-area target detection, comprising a base (1), characterized in that: The base (1) is provided with an opening (2) at the top, a shift lever (3) is rotatably mounted inside the opening (2), a movable groove (4) is provided at the top of the base (1) and located on one side of the opening (2), a limit plate (5) is slidably mounted inside the movable groove (4), and a driving-out detection mechanism is provided at the bottom of the limit plate (5), a detachable first cover plate (7) is provided at the upper end of the base (1) and located between the movable groove (4) and the opening (2), a second cover plate (8) is provided on one side of the first cover plate (7), a first motor (71) is fixedly mounted inside the first cover plate (7), the other end of the first motor (71) is fixedly connected to a first rotating column (72), the end of the first rotating column (72) is fixedly connected to the shift lever (3), the other end of the first rotating column (72) is provided with a parking space opening mechanism, a second motor (81) is fixedly mounted inside the second cover plate (8), one end of the output shaft of the second motor (81) is fixedly connected to a second rotating column (82), and the other end of the second rotating column (82) is provided with a parking space locking mechanism; The exit detection mechanism comprises a second slide groove (50) provided on the side walls of both sides of the movable groove (4); limiting members (51) are fixedly installed on both sides of the limiting plate (5); the limiting members (51) are slidably connected inside the second slide groove (50); a first spring (54) is fixedly installed on the inner bottom wall of the second slide groove (50); the other end of the first spring (54) is fixedly installed on the bottom wall of the limiting member (51); a conductive contact piece (52) is fixedly installed on the inner top wall of the second slide groove (50); a conductive block (53) adapted to the conductive contact piece (52) is fixedly installed on the top wall of the limiting member (51); and an elastic air bag (55) is provided on the inner bottom wall of the movable groove (4) and at the lower end of the limiting plate (5).

2. The parking lock for a vehicle with all-terrain target detection according to claim 1, characterized in that: The parking space locking mechanism comprises a gear (73) fixedly mounted on the outside of a first rotating column (72); a rack (74) is mounted on one side of the gear (73); a limit block (75) is slidably mounted on the top of the rack (74); one end of the limit block (75) extends to the inside of the rack (74) and is fixedly connected to a permanent magnet (76); a second spring (77) is fixedly mounted on the other end of the permanent magnet (76); and an electromagnet (78) is fixedly mounted on the other end of the second spring (77).

3. The parking lock for a vehicle with all-terrain target detection according to claim 1, characterized in that: The parking space opening mechanism comprises a rotating disk (83) fixedly mounted on the outside of a second rotating column (82); a side of the rotating disk (83) close to the shift lever (3) is fixedly connected to a spiral limiting rail (84); the end of the spiral limiting rail (84) is fixedly mounted on the side of the second rotating column (82); a traction rope (85) is sleeved inside the spiral limiting rail (84); and the end of the traction rope (85) is fixedly mounted on the inner wall of the spiral limiting rail (84).

4. The parking lock for a vehicle with all-terrain target detection according to claim 1, characterized in that: The shift lever (3) has a limiting groove (31) formed inside, a positioning block (32) is sleeved inside the limiting groove (31), a connecting column (33) is fixedly connected to the bottom of the positioning block (32), a first sliding groove (34) is formed on a side of the shift lever (3) close to the second cover plate (8), a limiting roller (35) is fixedly connected inside the first sliding groove (34), and the other end of the traction rope (85) passes through the upper end of the limiting roller (35) and is fixedly connected to the connecting column (33).

5. The parking lock for a vehicle with all-terrain target detection according to claim 3, characterized in that: The spiral limit rail (84) is arranged in a counterclockwise spiral, the spacing between adjacent spiral limit rails (84) is greater than the diameter of the traction rope (85), and the traction rope (85) is made of an elastic metal material with good ductility.

6. The parking lock for a vehicle with all-area target detection according to claim 1, characterized in that: A Bluetooth receiver (6) is fixedly connected to the top of the base (1) and located on one side of the limiting plate (5); the conductive contact piece (52) and the conductive block (53) are both electrically connected to the Bluetooth receiver (6); and the first motor (71) and the second motor (81) are both electrically connected to the Bluetooth receiver (6).

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