CN113734094B - Anti-theft device for new energy automobile hub - Google Patents
Anti-theft device for new energy automobile hub Download PDFInfo
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- CN113734094B CN113734094B CN202111315248.3A CN202111315248A CN113734094B CN 113734094 B CN113734094 B CN 113734094B CN 202111315248 A CN202111315248 A CN 202111315248A CN 113734094 B CN113734094 B CN 113734094B
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- locking nut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
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- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an anti-theft device for a new energy automobile hub, which comprises a half-shaft sleeve, an axle, a screw, a hub, a locking nut and the like; the axle sleeve pipe inside rotary type is connected with the shaft, and the shaft front side is evenly distributed's mode rigid coupling has five screws, is connected with wheel hub through screw-thread fit's mode jointly between five screws, and the screw is kept away from shaft one side and is connected with lock nut through screw-thread fit's mode. Through the cooperation of the protective frame and the device thereon, the protective frame can cover the locking nut and the device thereon, and the locking nut is protected to prevent the locking nut from being detached by illegal personnel, so that the wheel can be prevented from being stolen, and only when the vehicle owner extends through the remote control equipment control electric push rod, the protective frame can not cover the locking nut any more, thereby realizing the purpose of facilitating the vehicle owner to replace the wheel when preventing the wheel from being stolen.
Description
Technical Field
The invention relates to the field of new energy automobiles, in particular to an anti-theft device for a new energy automobile hub.
Background
Locking nut is adopted in the fixed of conventional wheel more, the purpose is for standardizing, convenient to detach, but also provide convenience for stealing the wheel person simultaneously, extracting tool acquires very easily, the probability that leads to the wheel to lose is very high, and the price of wheel is higher, in case lose and lead to the fact very big loss for can giving the car owner, present vehicle theftproof adopts mechanical lock to carry out outside locking, but mechanical lock security is lower, there is great leak, and this kind of anti-theft device volume weight is all very big, need deposit alone, locking and unblock process are comparatively loaded down with trivial details hard simultaneously, it is inconvenient to have caused the car owner. The prior art, such as Chinese patent with publication number CN101722930B, discloses an automobile tire anti-theft system, which comprises at least one travel switch fixed on a chassis suspension, a vehicle Body Control Module (BCM) and an alarm system, wherein the travel switch can detect the motion condition of a swing arm connected with a tire relative to the chassis suspension, the travel switch is disconnected in a normal state, when the distance between the swing arm and the chassis suspension exceeds a set size, the travel switch sends an electric signal to the vehicle Body Control Module (BCM), and the vehicle Body Control Module (BCM) drives the alarm system to alarm, so that the wheel is effectively prevented from being stolen. It leaves room for improvement with some increase in system complexity.
How to design a can prevent stolen, can be convenient for the car owner to lock fast and the anti-theft device of unblock new forms of energy automobile wheel hub effectively, become to solve present among the prior art wheel and have great stolen risk, current anti-theft device locking and the comparatively loaded down with trivial details problem of unblock process.
Disclosure of Invention
In view of this, the invention provides an anti-theft device for a new energy automobile hub, which comprises a half-shaft sleeve, and further comprises an axle, a screw, a hub, a locking nut, a driving part, a protection mechanism, a warning mechanism and a first clamping mechanism: the axle is rotatably connected inside the semi-axle sleeve; the front side of the wheel shaft is fixedly connected with five screws in a uniformly distributed manner; the five screws are connected with the wheel hub in a thread fit mode; the locking nut is connected to one side, away from the wheel shaft, of the screw in a thread fit mode and is in contact with the wheel hub; the driving part is arranged on the semi-axis sleeve; the protection mechanism is arranged on the half-shaft sleeve and used for protecting the locking nut from being detached by illegal personnel; the warning mechanism is arranged on the protection mechanism; the first clamping mechanism is arranged on the hub and used for better preventing theft.
Further, the drive assembly is including the fixed plate, electric putter, coupling nut, first sliding ring, the turning block, swinging head and fixed pipe, semi-axis sleeve pipe top rigid coupling has the fixed plate, fixed plate front side rigid coupling has electric putter, electric putter telescopic shaft one end is connected with coupling nut through screw-thread fit's mode, the last first sliding ring that is connected with of coupling nut through screw-thread fit's mode, the sliding type that sideslips before the first sliding ring is connected with the swinging block, the last rotation type of swinging head is connected with the swinging head, swinging head lower part rigid coupling has fixed pipe.
Further, protection mechanism is including sliding tube, connecting plate, bearer bar and first reset spring, and fixed pipe is kept away from rotating tube one side sliding connection and is had the sliding tube, and the sliding tube passes wheel hub, and fixed pipe one end rigid coupling is kept away from to the sliding tube has the connecting plate, and connecting plate below sliding connection has the bearer bar, and bearer bar and wheel hub laminating, lock nut are located inside the bearer bar, are connected with first reset spring between bearer bar and the connecting plate.
Further, warning mechanism is including frame, alarm, end, coil spring and swing awl piece, and the fender frame is kept away from wheel hub one side rigid coupling and is had the frame, and the inside slidingtype of frame is connected with the alarm, and the rigid coupling has the end on the alarm, and the fender frame is kept away from wheel hub one side rigid coupling and has coil spring, and coil spring one end rigid coupling has the swing awl piece, and the swing awl piece is located inside the frame.
Furthermore, the swing conical block is of a conical structure and is used for swinging and pressing the end when an illegal person beats the protective frame.
Further, first screens mechanism is including first rack, the mount, the gear, the second slip ring, the sliding plate, the second rack, the wedge, second reset spring and playback spring, the rigid coupling of slip tube below has first rack, the inboard rigid coupling of wheel hub has the mount, the pivoted type is connected with the gear on the mount, the gear meshes with first rack, the gliding type is connected with the second slip ring on the wheel hub, it has five sliding plates to be the mode rigid coupling of evenly distributed on the second slip ring, sliding plate and wheel hub slidingtype cooperation, second slip ring upper portion rigid coupling has the second rack, second rack and gear meshing, the gliding type is connected with the wedge on the sliding plate, be connected with second reset spring between wedge and the sliding plate, be connected with the playback spring between sliding plate and the wheel hub.
Furthermore, the wedge block is provided with an inclined plane on one side close to the protection frame, and the wedge block is used for being clamped on the clamping groove in the protection frame to further prevent the locking nut from being detached.
Further, still including second screens mechanism, second screens mechanism locates on wheel hub, second screens mechanism is including L shape batter strip, the fixed block, slip cardboard and third reset spring, the rigid coupling has a pair of L shape batter strip on the rotating tube, the last rigid coupling of wheel hub has a pair of fixed block, common sliding type connection has the slip cardboard between two fixed blocks, the slip cardboard card is gone into on the draw-in groove of sliding tube, slip cardboard and wheel hub contact, be connected with third reset spring between slip cardboard and the fixed block, slip cardboard and L shape batter strip contact.
Furthermore, the upper part of the sliding clamping plate is of a semicircular block structure, and the sliding clamping plate is used for being clamped on a clamping groove on the sliding pipe and plays a role in preventing illegal personnel from forcibly pulling out the sliding pipe outwards.
Furthermore, the wheel hub protection device further comprises an alarm mechanism, the alarm mechanism is arranged on the wheel hub, the alarm mechanism comprises a control module, a first conductive tube, a second conductive tube and a third conductive tube, the control module is fixedly connected inside the protection frame, the first conductive tube is fixedly connected to one side, away from the wheel shaft, of the wheel hub, the four second conductive tubes are fixedly connected to one side, away from the wheel shaft, of the wheel hub, the first conductive tube and the second conductive tube are both in contact with adjacent locking nuts, the third conductive tube is fixedly connected to the control module, and the third conductive tube is in contact with one of the locking nuts.
The invention has the following beneficial effects:
1. through the cooperation of the protective frame and the device thereon, the protective frame can cover the locking nut and the device thereon, and the locking nut is protected to prevent the locking nut from being detached by illegal personnel, so that the wheel can be prevented from being stolen, and only when the vehicle owner extends through the remote control equipment control electric push rod, the protective frame can not cover the locking nut any more, thereby realizing the purpose of facilitating the vehicle owner to replace the wheel when preventing the wheel from being stolen.
2. When illegal personnel use tools to beat the outer frame and the device on the outer frame, the alarm can give an alarm to warn the illegal personnel, and can prompt a vehicle owner, and the wedge block can be clamped on the clamping groove in the protective frame to clamp the protective frame, so that the protective frame can better protect the locking nut, further prevent the illegal personnel from stealing the wheel, and improve the anti-theft guarantee.
3. The sliding tube and the upper device thereof are clamped inside the wheel hub through the sliding clamping plate, so that illegal personnel can be prevented from forcibly pulling out the sliding tube, violent disassembly is avoided, and the wheel can be further prevented from being stolen.
4. The car owner passes through the extension of remote control equipment control electric putter, and the carriage no longer covers lock nut for lock nut exposes, and the slip cardboard no longer blocks the slip pipe, the quick unblock of being convenient for, and the car owner passes through the shrink of remote control equipment control electric putter, and the carriage can cover lock nut again, and the slip cardboard blocks the slip pipe again, is convenient for lock the wheel fast, has realized the car owner of can being convenient for and has locked fast and the mesh of unblock.
5. When one of the locking nuts is detached, the control module can send the information that the locking nut is detached to the vehicle owner in time through a long distance so as to remind the vehicle owner that the wheel is detached, the vehicle owner can recover the wheel in time when the wheel is stolen, and the theft prevention guarantee is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
Fig. 3 is a schematic view of a first partially-separated body structure of the protection mechanism of the present invention.
Fig. 4 is a schematic view of a second partially separated body structure of the protection mechanism of the present invention.
Fig. 5 is a partially disassembled perspective view of the protection mechanism of the present invention.
Fig. 6 is a schematic view of a first partially cut-away perspective structure of the protection mechanism of the present invention.
Fig. 7 is a schematic view of a second partially cut-away perspective structure of the protection mechanism of the present invention.
Fig. 8 is a schematic perspective view of the warning mechanism of the present invention.
Fig. 9 is a schematic view of a first partially sectional three-dimensional structure of the first detent mechanism of the present invention.
Fig. 10 is a schematic view of a second partially sectional three-dimensional structure of the first detent mechanism of the present invention.
Fig. 11 is a schematic partial perspective view of the first detent mechanism of the present invention.
FIG. 12 is a schematic view of a second partial body structure according to the present invention.
Fig. 13 is a schematic perspective view of a second detent mechanism of the present invention.
Fig. 14 is a perspective view of a third embodiment of the present invention.
Fig. 15 is a schematic perspective view of the alarm mechanism of the present invention.
Part names and serial numbers in the figure: 1_ axle sleeve, 2_ axle, 3_ screw, 4_ hub, 5_ lock nut, 6_ protection mechanism, 61_ fixed plate, 62_ electric push rod, 621_ connecting nut, 63_ first sliding ring, 64_ rotating block, 65_ rotating pipe, 66_ fixed pipe, 67_ sliding pipe, 68_ connecting plate, 69_ protection frame, 611_ first return spring, 7_ warning mechanism, 71_ outer frame, 72_ alarm, 73_ end, 74_ coil spring, 75_ swinging cone, 8_ first detent mechanism, 81_ first rack, 82_ fixed frame, 83_ gear, 84_ second sliding ring, 85_ sliding plate, 86_ second rack, 87_ block, 88_ second return spring, 89_ return spring, 9_ second detent mechanism, 91_ L-shaped slanted bar, 92_ slide card plate, 93_ slide card plate, 94_ third return spring, 10_ alarm mechanism, 101_ control module, 102_ first conductive tube, 103_ second conductive tube, 104_ third conductive tube.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
An anti-theft device for a new energy automobile hub is shown in figures 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 and comprises a half-shaft sleeve 1, an axle 2, screws 3, a hub 4, a locking nut 5, a protection mechanism 6, a warning mechanism 7 and a first clamping mechanism 8, wherein the axle 2 is rotatably connected in the half-shaft sleeve 1, five screws 3 are fixedly connected to the front side of the axle 2 in an evenly distributed mode, the hub 4 is connected among the five screws 3 in a thread fit mode, the locking nut 5 is connected to one side, away from the axle 2, of each screw 3 in a thread fit mode, the locking nut 5 is in contact with the hub 4, the screws 3 and the locking nuts 5 are matched together to fix the hub 4, the protection mechanism 6 is arranged on the half-shaft sleeve 1, and the protection mechanism 6 is used for protecting the locking nut 5 from being detached by an illegal person, warning mechanism 7 is located protection mechanism 6 on, warning mechanism 7 is used for warning illegal personnel, is equipped with first screens mechanism 8 on the wheel hub 4, and first screens mechanism 8 is used for preventing burglary better.
The protection mechanism 6 comprises a fixed plate 61, an electric push rod 62, a connecting nut 621, a first sliding ring 63, a rotating block 64, a rotating pipe 65, a fixed pipe 66, a sliding pipe 67, a connecting plate 68, a protection frame 69 and a first return spring 611, the fixed plate 61 is fixedly connected above the semi-axis sleeve 1, the electric push rod 62 is fixedly connected to the front side of the fixed plate 61, one end of the telescopic shaft of the electric push rod 62 is connected with the connecting nut 621 in a threaded fit manner, the connecting nut 621 is connected with the first sliding ring 63 in a threaded fit manner, the electric push rod 62 is used for driving the first sliding ring 63 and the first sliding ring 63 to reciprocate, the rotating block 64 is movably connected to the front side of the first sliding ring 63, the first sliding ring 63 is used for guiding the rotating block 64, the rotating block 64 is rotatably connected with the rotating pipe 65, the lower part of the rotating pipe 65 is fixedly connected with the fixed pipe 66, the sliding pipe 67 is slidably connected to the side of the fixed pipe 66 away from the rotating pipe 65, the sliding pipe 67 passes through the wheel hub 4, one end, far away from the fixed pipe 66, of the sliding pipe 67 is connected with a connecting plate 68 in a welding mode, a protective frame 69 is connected to the lower portion of the connecting plate 68 in a sliding mode, the protective frame 69 is used for protecting the locking nut 5 from being detached by illegal personnel, the protective frame 69 is attached to the wheel hub 4, the locking nut 5 is located inside the protective frame 69, and a first reset spring 611 is connected between the protective frame 69 and the connecting plate 68.
Warning mechanism 7 is including frame 71, alarm 72, end 73, coil spring 74 and swing awl piece 75, the rigid coupling of fender frame 69 on one side of keeping away from wheel hub 4 has frame 71, the inside slidingtype connection of frame 71 has alarm 72, alarm 72 is used for the police dispatch newspaper, with warning illegal personnel, the rigid coupling has end 73 on the alarm 72, the rigid coupling of fender frame 69 on one side of keeping away from wheel hub 4 has coil spring 74, coil spring 74 one end rigid coupling has swing awl piece 75, when producing vibrations, cooperation through coil spring 74 and swing awl piece 75, swing awl piece 75 can swing, swing awl piece 75 is located inside frame 71.
The first clamping mechanism 8 comprises a first rack 81, a fixed frame 82, a gear 83, a second sliding ring 84, a sliding plate 85, a second rack 86, a wedge block 87, a second return spring 88 and a return spring 89, wherein the first rack 81 is fixedly connected below the sliding tube 67, the fixed frame 82 is connected to the inner side of the hub 4 in a welding mode, the gear 83 is rotatably connected to the fixed frame 82, the gear 83 is meshed with the first rack 81, the second sliding ring 84 is slidably connected to the hub 4, the five sliding plates 85 are uniformly distributed on the second sliding ring 84 in a welding mode, the sliding plates 85 are slidably matched with the hub 4, the second rack 86 is fixedly connected to the upper part of the second sliding ring 84, the second rack 86 is meshed with the gear 83, the wedge block 87 is slidably connected to the sliding plate 85, the second return spring 88 is connected between the wedge block 87 and the sliding plate 85, and by the cooperation of the second return spring 88 and the wedge block 87, the wedge-shaped block 87 can be clamped on a clamping groove in the protective frame 69, so that the protective frame 69 can better protect the locking nut 5, and a return spring 89 is connected between the sliding plate 85 and the hub 4.
The axle sleeve 1 and the upper device thereof are arranged on a drive axle of a new energy automobile, the axle 2 is fixedly connected with the axle of the new energy automobile, the hub 4 is used for supporting wheels, the lock nut 5 and the upper device thereof are protected inside through the protection frame 69, an illegal person can be prevented from detaching the lock nut 5 and stealing the hub 4 and the wheels arranged thereon by using tools, the axle 2 can drive the wheels to rotate when the automobile normally runs, the steering device of the automobile can drive the axle 2 and the upper device thereof to steer when the wheels steer, and the rotating pipe 65 and the upper device thereof can rotate in multiple directions through the matching of the first sliding ring 63, the rotating block 64 and the rotating pipe 65, so that the rotating pipe 65 and the upper device thereof cannot be influenced when the wheels steer. When the wheel on the hub 4 needs to be replaced, the driver controls the electric push rod 62 to extend through the remote control device, the electric push rod 62 drives the first sliding ring 63 and the device thereon to move in the direction away from the fixed plate 61, the fixed tube 66 drives the sliding tube 67 and the device thereon to move together, so that the protective frame 69 no longer covers the lock nut 5 and the devices thereon, thereby facilitating the worker to remove the lock nut 5, then the worker removes the connecting nut 621, so that the hub 4 connected to the screw 3 and the device thereon can be removed, the wheel can be conveniently replaced, after the replacement is completed, the worker controls the electric push rod 62 to contract through the remote control device, the electric push rod 62 can drive the first sliding ring 63 and the device thereon to reset, so that the protective frame 69 covers the lock nut 5 and its upper device again to protect the lock nut 5 from being removed by an unauthorized person.
When an illegal person tries to steal the wheel, if the illegal person uses a tool to knock the outer frame 71 and the device on the outer frame, vibration is generated, the swinging conical block 75 can swing and contact the end 73 through the matching of the spiral spring 74 and the swinging conical block 75, so that the end 73 is electrified, the alarm 72 gives an alarm to warn the illegal person, and the anti-theft effect is achieved. When the alarm 72 gives an alarm, the electric push rod 62 contracts and drives the first sliding ring 63 and the upper device thereof to move towards the direction close to the fixing plate 61, the fixing tube 66 drives the sliding tube 67 and the upper device thereof to move towards the direction close to the fixing plate 61, the first return spring 611 is compressed accordingly, meanwhile, the first rack 81 drives the second rack 86 and the upper device thereof to move towards the direction away from the first sliding ring 63 through the gear 83, and the wedge 87 can be clamped on the clamping groove in the protection frame 69 through the matching of the wedge 87 and the second return spring 88, so that the protection frame 69 can better protect the locking nut 5, and further, illegal persons can prevent the wheels from being stolen. When a vehicle owner needs to replace wheels, a vehicle repairing person pushes the sliding plate 85 and the upper device thereof, the homing spring 89 is compressed accordingly, the wedge-shaped block 87 moves to the notch on the protective frame 69, the wedge-shaped block 87 does not block the protective frame 69 any more, and then the driver can control the electric push rod 62 to extend through the remote control device so as to detach the locking nut 5.
Example 2
On the basis of embodiment 1, as shown in fig. 11 and 12, the device further includes a second locking mechanism 9, the second locking mechanism 9 is disposed on the hub 4, the second locking mechanism 9 is used for preventing an illegal person from forcibly pulling out the sliding tube 67, the second locking mechanism 9 includes an L-shaped slanted bar 91 and a fixed block 92, sliding clamp plate 93 and third reset spring 94, the rigid coupling has a pair of L shape batter 91 on the rotating tube 65, the rigid coupling has a pair of fixed block 92 on wheel hub 4, sliding clamp plate 93 is connected with to the common slidingtype between two fixed blocks 92, sliding clamp plate 93 is used for blocking sliding tube 67 and the last device inside wheel hub 4, sliding clamp plate 93 blocks on the draw-in groove of sliding tube 67, sliding clamp plate 93 and wheel hub 4 contact, be connected with third reset spring 94 between sliding clamp plate 93 and the fixed block 92, third reset spring 94 is used for driving sliding clamp plate 93 and resets, sliding clamp plate 93 and L shape batter 91 contact.
Through the sliding clamping plate 93, can be with the sliding tube 67 and the device card of going up inside wheel hub 4, prevent that illegal personnel from outwards extracting the sliding tube 67 by force, when navigating mate through the extension of remote control equipment control electric putter 62 and need change the wheel, the rotating tube 65 can drive L shape batter 91 together towards the direction motion of keeping away from fixed plate 61, L shape batter 91 can promote the upward motion of sliding clamping plate 93, third reset spring 94 can be compressed thereupon, make the sliding clamping plate 93 no longer block the sliding tube 67, be convenient for change the wheel, when rotating tube 65 and the device of going up reset, third reset spring 94 can reset thereupon and drive sliding clamping plate 93 and reset.
Example 3
On the basis of the embodiment 2, as shown in fig. 13 and 14, the vehicle protection device further includes an alarm mechanism 10, the alarm mechanism 10 is disposed on the wheel hub 4, the alarm mechanism 10 is configured to send information that the lock nut 5 is detached to the vehicle owner, the alarm mechanism 10 includes a control module 101, a first conductive tube 102, a second conductive tube 103, and a third conductive tube 104, the control module 101 is fixedly connected inside the protection frame 69, the control module 101 is configured to send information that the lock nut 5 is detached to the vehicle owner by remote control, the first conductive tube 102 is fixedly connected to the side of the wheel hub 4 away from the wheel axle 2, four second conductive tubes 103 are fixedly connected to the side of the wheel hub 4 away from the wheel axle 2, the first conductive tube 102 and the second conductive tube 103 are both in contact with the adjacent lock nut 5, the third conductive tube 104 is fixedly connected to the control module 101, the first conductive tube 102, the second conductive tube 103, and the third conductive tube 104 are configured to conduct current, the third contact tube 104 is in contact with one of the lock nuts 5.
Because the first conductive tube 102, the second conductive tube 103 and the third conductive tube 104 are all in contact with the adjacent locking nut 5, the circuits among the first conductive tube 102, the second conductive tube 103 and the third conductive tube 104 are switched on through the locking nut 5, when one locking nut 5 is disassembled, the circuits among the first conductive tube 102, the second conductive tube 103 and the third conductive tube 104 are cut off, and at the moment, the control module 101 sends the information that the locking nut 5 is disassembled to a vehicle owner through a long distance to prompt the vehicle owner that the vehicle owner is disassembling the wheel, so that the vehicle owner can conveniently recover the wheel in time.
Due to the limited text space, only the parts that are meaningful for the explanation of the present solution are depicted in the drawings.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. An anti-theft device for a new energy automobile hub comprises a half-shaft sleeve (1), wherein a wheel shaft (2) is connected inside the half-shaft sleeve (1); the wheel hub (4) is connected with the wheel shaft through screws (3) which are uniformly distributed on the front side of the wheel shaft (2); one side, far away from the wheel shaft (2), of the screw (3) is connected with a locking nut (5) in a thread fit mode, and the locking nut (5) is in contact with the wheel hub (4); the method is characterized in that: also provided is a method for preparing the composite material,
the driving part is arranged on the semi-axis sleeve (1);
the protection mechanism (6) is arranged on the half-shaft sleeve (1) and used for protecting the locking nut (5); the protection mechanism (6) comprises a sliding pipe (67), a connecting plate (68), a protection frame (69) and a first reset spring (611), the sliding pipe (67) is connected to one side, away from the rotating pipe (65), of the fixed pipe (66) in a sliding mode, the sliding pipe (67) penetrates through the wheel hub (4), the connecting plate (68) is fixedly connected to one end, away from the fixed pipe (66), of the sliding pipe (67), the protection frame (69) is connected to the lower portion of the connecting plate (68) in a sliding mode, the protection frame (69) is attached to the wheel hub (4), the locking nut (5) is located inside the protection frame (69), and the first reset spring (611) is connected between the protection frame (69) and the connecting plate (68);
the warning mechanism (7), the warning mechanism (7) is arranged on the protection mechanism (6); the first clamping mechanism (8) is arranged on the hub (4);
the driving part comprises a fixing plate (61), an electric push rod (62), a connecting nut (621), a first sliding ring (63), a rotating block (64), a rotating pipe (65) and a fixing pipe (66), the fixing plate (61) is fixedly connected above the half-shaft sleeve (1), the electric push rod (62) is fixedly connected to the front side of the fixing plate (61), one end of a telescopic shaft of the electric push rod (62) is connected with the connecting nut (621) in a threaded matching mode, the first sliding ring (63) is connected to the connecting nut (621) in a threaded matching mode, the rotating block (64) is rotatably connected to the front side of the first sliding ring (63), the rotating block (64) is rotatably connected to the rotating pipe (65), and the fixing pipe (66) is fixedly connected to the lower portion of the rotating pipe (65);
the axle sleeve (1) and the upper device thereof are installed on a drive axle of a new energy automobile, the wheel axle (2) is fixedly connected with the axle of the new energy automobile, the wheel hub (4) is used for supporting wheels, the locking nut (5) and the upper device thereof are protected inside through the protection frame (69), and personnel are prevented from detaching the locking nut (5) and stealing the wheel hub (4) and the wheels installed thereon by using tools;
when the vehicle normally runs, the wheel shaft (2) can drive the wheels to rotate, when the wheels steer, the steering device of the vehicle can drive the wheel shaft (2) and the device on the wheel shaft to steer, and the rotating tube (65) and the device on the rotating tube can rotate in multiple directions through the matching of the first sliding ring (63), the rotating block (64) and the rotating tube (65), so that the rotating tube (65) and the device on the rotating tube cannot be influenced when the wheels steer;
when the wheel on the hub (4) needs to be replaced, a driver controls the electric push rod (62) to extend through the remote control equipment, the electric push rod (62) can drive the first sliding ring (63) and the device on the first sliding ring to move towards the direction far away from the fixing plate (61), the fixing tube (66) pushes the sliding tube (67) and the device on the sliding tube to move together, so that the locking nut (5) and the device on the locking nut are not covered by the protection frame (69), the locking nut (5) is convenient to detach by a worker, then the connecting nut (621) is detached by the worker, the hub (4) connected to the screw (3) and the device on the hub can be detached by the worker, the wheel is convenient to replace, after the replacement is completed, the worker controls the electric push rod (62) to shrink through the remote control equipment, the electric push rod (62) can drive the first sliding ring (63) and the device on the first sliding ring to reset, so that the locking nut (5) and the device on the first sliding ring are covered by the protection frame (69) again, so as to protect the locking nut (5) from being detached by illegal personnel.
2. The anti-theft device for the new energy automobile hub according to claim 1, characterized in that: warning mechanism (7) are including frame (71), alarm (72), end (73), coil spring (74) and swing awl piece (75), frame (71) are kept away from wheel hub (4) one side rigid coupling in fender frame (69), frame (71) inside sliding type connection has alarm (72), the rigid coupling has end (73) on alarm (72), wheel hub (4) one side rigid coupling is kept away from in fender frame (69) has coil spring (74), coil spring (74) one end rigid coupling has swing awl piece (75), swing awl piece (75) are located inside frame (71).
3. The anti-theft device for the new energy automobile hub according to claim 2, characterized in that: the swinging conical block (75) is in a conical structure and is used for swinging and pressing the end head (73) when an illegal person beats the protective frame (69).
4. The anti-theft device for the new energy automobile hub according to claim 2, characterized in that: the first clamping mechanism (8) comprises a first rack (81), a fixed frame (82), a gear (83), a second sliding ring (84), a sliding plate (85), a second rack (86), a wedge block (87), a second reset spring (88) and a return spring (89), the first rack (81) is fixedly connected below the sliding pipe (67), the fixed frame (82) is fixedly connected to the inner side of the hub (4), the gear (83) is rotatably connected to the fixed frame (82), the gear (83) is meshed with the first rack (81), the second sliding ring (84) is slidably connected to the hub (4), five sliding plates (85) are fixedly connected to the second sliding ring (84) in an evenly distributed mode, the sliding plates (85) are slidably matched with the hub (4), the second rack (86) is fixedly connected to the upper portion of the second sliding ring (84), and the second rack (86) is meshed with the gear (83), the sliding plate (85) is connected with a wedge block (87) in a sliding mode, a second return spring (88) is connected between the wedge block (87) and the sliding plate (85), and a return spring (89) is connected between the sliding plate (85) and the hub (4).
5. The anti-theft device for the new energy automobile hub according to claim 4, characterized in that: an inclined surface is arranged on one side, close to the protection frame (69), of the wedge-shaped block (87), and the wedge-shaped block (87) can be clamped on a clamping groove in the protection frame (69).
6. The anti-theft device for the new energy automobile hub according to claim 4, characterized in that: still including second screens mechanism (9), wheel hub (4) are located in second screens mechanism (9), second screens mechanism (9) are including L shape batter stick (91), fixed block (92), slip cardboard (93) and third reset spring (94), the rigid coupling has a pair of L shape batter stick (91) on rotating tube (65), the rigid coupling has a pair of fixed block (92) on wheel hub (4), common sliding connection has slip cardboard (93) between two fixed blocks (92), slip cardboard (93) are gone into on the draw-in groove of slip pipe (67), slip cardboard (93) and wheel hub (4) contact, be connected with third reset spring (94) between slip cardboard (93) and fixed block (92), slip cardboard (93) and L shape batter stick (91) contact.
7. The anti-theft device for the new energy automobile hub according to claim 6, characterized in that: the upper part of the sliding clamping plate (93) is in a semicircular block structure, and the sliding clamping plate (93) can be clamped on the clamping groove on the sliding pipe (67).
8. The anti-theft device for the new energy automobile hub according to claim 6, characterized in that: still including alarm mechanism (10), alarm mechanism (10) are located on wheel hub (4), alarm mechanism (10) are including control module (101), first conducting tube (102), second conducting tube (103) and third conducting tube (104), the inside rigid coupling of guard frame (69) has control module (101), wheel hub (4) keep away from shaft (2) one side rigid coupling has first conducting tube (102), wheel hub (4) keep away from shaft (2) one side rigid coupling has four second conducting tubes (103), first conducting tube (102) and second conducting tube (103) all contact with adjacent lock nut (5), the rigid coupling has third conducting tube (104) on control module (101), third conducting tube (104) and one of them lock nut (5) contact.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111315248.3A CN113734094B (en) | 2021-11-08 | 2021-11-08 | Anti-theft device for new energy automobile hub |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111315248.3A CN113734094B (en) | 2021-11-08 | 2021-11-08 | Anti-theft device for new energy automobile hub |
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| CN113734094A CN113734094A (en) | 2021-12-03 |
| CN113734094B true CN113734094B (en) | 2022-02-15 |
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|---|---|---|---|---|
| CN101696614A (en) * | 2009-10-26 | 2010-04-21 | 侯圣春 | Wheel anti-theft locking device |
| ES2372396T3 (en) * | 2005-01-07 | 2012-01-19 | Audi Aktiengesellschaft | ANTI-THEFT INSTALLATION FOR WHEELS, IN PARTICULAR WHEELS OF LIGHT METAL, OF CARS. |
| CN203637441U (en) * | 2013-09-26 | 2014-06-11 | 聊城大学 | Remote control hub anti-theft lock |
| CN108656857A (en) * | 2018-05-15 | 2018-10-16 | 张自琦 | A kind of antitheft device for automobile hub |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9782998B2 (en) * | 2015-08-26 | 2017-10-10 | Ford Global Technologies, Llc | Wheel anti-theft system |
| US10640083B2 (en) * | 2018-02-22 | 2020-05-05 | Adam Price | Secure locking hub system |
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2021
- 2021-11-08 CN CN202111315248.3A patent/CN113734094B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2372396T3 (en) * | 2005-01-07 | 2012-01-19 | Audi Aktiengesellschaft | ANTI-THEFT INSTALLATION FOR WHEELS, IN PARTICULAR WHEELS OF LIGHT METAL, OF CARS. |
| CN101696614A (en) * | 2009-10-26 | 2010-04-21 | 侯圣春 | Wheel anti-theft locking device |
| CN203637441U (en) * | 2013-09-26 | 2014-06-11 | 聊城大学 | Remote control hub anti-theft lock |
| CN108656857A (en) * | 2018-05-15 | 2018-10-16 | 张自琦 | A kind of antitheft device for automobile hub |
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| CN113734094A (en) | 2021-12-03 |
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