阅读说明：本技术 一种自动备胎升降器及控制方法 (Automatic spare tire lifter and control method ) 是由 陈剑 刘伟东 胡松华 于 2021-11-11 设计创作，主要内容包括：本发明公开了一种自动备胎升降器及控制方法,涉及动力传动技术领域,为解决现有的汽车备胎在使用时收放拿取较为不便的问题。所述汽车后备箱的内部设置有备胎存放仓,所述备胎存放仓的内部设置有全尺寸备胎,所述备胎存放仓的上端设置有两个后备箱底板,所述汽车后备箱的顶部内壁上设置有备胎升降器,所述备胎升降器的一侧设置有电机,所述电机的一侧设置有控制器,所述控制器的前端面上设置有按键,所述备胎升降器的内部设置有绞盘,所述绞盘的外壁上设置有钢丝绳,所述钢丝绳的底部安装有备胎吊座。(The invention discloses an automatic spare tire lifter and a control method, relates to the technical field of power transmission, and aims to solve the problem that the existing automobile spare tire is inconvenient to take and place when in use. The inside of vapour car trunk is provided with spare tyre storage bin, the inside of spare tyre storage bin is provided with full-scale spare tyre, the upper end of spare tyre storage bin is provided with two trunk bottom plates, be provided with the spare tyre riser on vapour car trunk's the top inner wall, one side of spare tyre riser is provided with the motor, one side of motor is provided with the controller, be provided with the button on the preceding terminal surface of controller, the inside of spare tyre riser is provided with the capstan winch, be provided with wire rope on the outer wall of capstan winch, the spare tyre hanger seat is installed to wire rope's bottom.)

1. The utility model provides an automatic spare tyre riser, includes vapour car trunk (1), its characterized in that: the inside of vapour car trunk (1) is provided with spare tyre storage compartment (2), the inside of spare tyre storage compartment (2) is provided with full-scale spare tyre (14), the upper end of spare tyre storage compartment (2) is provided with two trunk bottom plates (3), be provided with spare tyre riser (8) on the top inner wall of vapour car trunk (1), one side of spare tyre riser (8) is provided with motor (9), one side of motor (9) is provided with controller (11), be provided with button (12) on the preceding terminal surface of controller (11), the inside of spare tyre riser (8) is provided with capstan winch (18), be provided with wire rope (7) on the outer wall of capstan winch (18), spare tyre lifting seat (23) is installed to the bottom of wire rope (7).

2. An automatic spare tire elevator according to claim 1, characterized in that: be provided with on one side outer wall of spare tyre riser (8) and extend through-hole (21), the inside that extends through-hole (21) is provided with bearing (22), the inside of bearing (22) is provided with extends spiale (20), extends spiale (20) and capstan winch (18) integral type transmission setting, be provided with shaft coupling (10) on the hookup location of extending spiale (20) and motor (9), motor (9) are connected with capstan winch (18) transmission through shaft coupling (10) and extension spiale (20).

3. An automatic spare tire elevator according to claim 2, characterized in that: the bottom of spare tyre riser (8) is provided with riser mounting panel (15), the inside of riser mounting panel (15) is provided with four hitching holes (17), and hitching holes (17) and riser mounting panel (15) all set up with spare tyre riser (8) integrated into one piece.

4. An automatic spare tire elevator according to claim 2, characterized in that: the top of spare tyre riser (8) is provided with sealed apron (16), and sealed apron (16) pass through screw and spare tyre riser (8) fixed mounting, the inside of sealed apron (16) is provided with business turn over rope way (19), business turn over rope way (19) and sealed apron (16) integrated into one piece set up.

5. An automatic spare tire elevator according to claim 1, characterized in that: the bottom of spare tyre hanger seat (23) is provided with spacing bracket (24), and spacing bracket (24) and spare tyre hanger seat (23) integrated into one piece set up, and the size of spacing bracket (24) is greater than the inside wheel hub aperture of full-scale spare tyre (14), the top of spare tyre hanger seat (23) is provided with wire rope and connects hole (25), and wire rope connects hole (25) and spare tyre hanger seat (23) integrated into one piece setting.

6. An automatic spare tire elevator according to claim 1, characterized in that: two be provided with wire rope perforation (6) on the integrated into one piece setting of trunk bottom plate (3) on the combined position of trunk bottom plate (3), wire rope perforation (6) and trunk bottom plate (3), wire rope (7) run through wire rope perforation (6) and with the spare tyre on the full-scale spare tyre (14) hang seat (23) fixed connection.

7. An automatic spare tire elevator according to claim 1, characterized in that: the upper end of the trunk bottom plate (3) is provided with a lifting handle (5), the lifting handle (5) and the trunk bottom plate (3) are integrally formed, a hinge (4) is arranged at the connecting position of the trunk bottom plate (3) and the spare tire storage bin (2), and the trunk bottom plate (3) is movably connected with the spare tire storage bin (2) through the hinge (4).

8. An automatic spare tire elevator according to claim 1, characterized in that: the output end of the key (12) is electrically connected with the input end of the controller (11), and the output end of the controller (11) is electrically connected with the input end of the motor (9).

9. An automatic spare tire elevator according to claim 1, characterized in that: the spare tire storage bin is characterized in that a bottom plate supporting edge plate (13) is arranged on the inner wall of the spare tire storage bin (2), the bottom plate supporting edge plate (13) and the spare tire storage bin (2) are integrally formed, and the two trunk bottom plates (3) are in supporting closed connection with the spare tire storage bin (2) through the bottom plate supporting edge plate (13).

10. The control method of an automatic spare tire elevator according to any one of claims 1 to 9, comprising the steps of:

the method comprises the following steps: when a user wants to put down the spare tire, the user only needs to press a put-down key, the controller collects a switching signal of the put-down key through the pins and drives the motor to rotate reversely through a control algorithm strategy, and the motor drives the spare tire lifter to rotate the internal winch to release the steel wire rope to put down the spare tire;

step two: in the process of putting down the spare tire, the user presses the put-down key again, the system suspends putting down the spare tire, and presses the put-down key again to continue putting down the spare tire;

step three: when a user wants to tighten the spare tire, the user only needs to press a tightening key, the controller acquires a switching signal of the tightening key through the pin and drives the motor to rotate forward through a control algorithm strategy, and the motor drives the spare tire lifter to rotate the internal winch to recover the steel wire rope to tighten the spare tire;

step four: in the process of tightening the spare tire, the user presses the tightening key again, the system suspends tightening the spare tire, and presses the tightening key again to continue tightening the spare tire, and in the process of tightening the spare tire, if the user presses the down key, the system puts down the spare tire.

Technical Field

The invention relates to the technical field of power transmission, in particular to an automatic spare tire lifter and a control method.

Background

The spare tire refers to a spare tire of a car, the specification of the spare tire is the same as that of the original automobile tire, but in some automobiles, in order to remind an owner of timely checking and replacing the fault tire, the spare tire in the forms of a special-color rim spare tire, a small spare tire, a folding spare tire, a zero-pressure continuous tire and the like can be adopted.

At present, the storage modes of spare tires of vehicles on the market have two types, one is that the spare tires are placed in a trunk, and the storage mode is mainly applied to non-full-size spare tires with smaller volume, size and weight; the other type is that the spare tire is hung below a bottom plate of the trunk through a spare tire lifter, the spare tire lifter is mainly applied to a full-size spare tire with large volume, size and weight, the full-size spare tire stored through the spare tire lifter needs to be stored and released through manually rotating the spare tire lifter through a rocker, the operation mode is labor-consuming, a user with small strength can not operate the spare tire lifter, and therefore the automatic spare tire lifter and the control method are provided.

Disclosure of Invention

The invention aims to provide an automatic spare tire lifter and a control method thereof, and aims to solve the problem that the conventional automobile spare tire is inconvenient to store and take when in use in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic spare tyre riser, includes vapour car trunk, vapour car trunk's inside is provided with spare tyre storage compartment, spare tyre storage compartment's inside is provided with full-size spare tyre, spare tyre storage compartment's upper end is provided with two trunk bottom plates, be provided with the spare tyre riser on vapour car trunk's the top inner wall, one side of spare tyre riser is provided with the motor, one side of motor is provided with the controller, be provided with the button on the preceding terminal surface of controller, the inside of spare tyre riser is provided with the capstan winch, be provided with wire rope on the outer wall of capstan winch, the spare tyre hanger seat is installed to wire rope's bottom.

Preferably, be provided with on one side outer wall of spare tyre riser and extend the through-hole, the inside that extends the through-hole is provided with the bearing, the inside of bearing is provided with extends the spiale, extends spiale and capstan winch integral type transmission setting, be provided with the shaft coupling on the hookup location of extending spiale and motor, the motor passes through the shaft coupling and extends the spiale and be connected with the capstan winch transmission.

Preferably, the bottom of spare tyre riser is provided with the riser mounting panel, the inside of riser mounting panel is provided with four hitching holes, and hitching hole and riser mounting panel all set up with spare tyre riser integrated into one piece.

Preferably, the top of spare tyre riser is provided with sealed apron, and sealed apron passes through screw and spare tyre riser fixed mounting, the inside of sealed apron is provided with the business turn over rope way, and business turn over rope way and sealed apron integrated into one piece set up.

Preferably, the bottom of spare tyre hanger seat is provided with spacing bracket, and spacing bracket hangs seat integrated into one piece with the spare tyre and sets up, and the size of spacing bracket is greater than the inside wheel hub aperture of full-size spare tyre, the top of spare tyre hanger seat is provided with wire rope and connects the hole, and wire rope connects hole and spare tyre hanger seat integrated into one piece setting.

Preferably, a steel wire rope through hole is formed in the combined position of the two trunk bottom plates, the steel wire rope through hole and the trunk bottom plates are integrally formed, and the steel wire rope penetrates through the steel wire rope through hole and is fixedly connected with a spare tire hanging seat on a full-size spare tire.

Preferably, the upper end of the trunk bottom plate is provided with a lifting handle, the lifting handle and the trunk bottom plate are integrally formed, a hinge is arranged at the connecting position of the two trunk bottom plates and the spare tire storage bin, and the trunk bottom plate is movably connected with the spare tire storage bin through the hinge.

Preferably, the key output end is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the motor.

Preferably, a bottom plate supporting edge plate is arranged on the inner wall of the spare tire storage bin, the bottom plate supporting edge plate and the spare tire storage bin are integrally formed, and the two trunk bottom plates are in supporting and closing connection with the spare tire storage bin through the bottom plate supporting edge plate.

Preferably, the control method of the automatic spare tire lifter comprises the following steps:

the method comprises the following steps: when a user wants to put down the spare tire, the user only needs to press a put-down key, the controller collects a switching signal of the put-down key through the pins and drives the motor to rotate reversely through a control algorithm strategy, and the motor drives the spare tire lifter to rotate the internal winch to release the steel wire rope to put down the spare tire;

step two: in the process of putting down the spare tire, the user presses the put-down key again, the system suspends putting down the spare tire, and presses the put-down key again to continue putting down the spare tire;

step three: when a user wants to tighten the spare tire, the user only needs to press a tightening key, the controller acquires a switching signal of the tightening key through the pin and drives the motor to rotate forward through a control algorithm strategy, and the motor drives the spare tire lifter to rotate the internal winch to recover the steel wire rope to tighten the spare tire;

step four: in the process of tightening the spare tire, the user presses the tightening key again, the system suspends tightening the spare tire, and presses the tightening key again to continue tightening the spare tire, and in the process of tightening the spare tire, if the user presses the down key, the system puts down the spare tire.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides a control strategy and a device of an automatic spare tire lifter, a user can automatically retract and release a spare tire through a key, the spare tire can be conveniently retracted and released, the spare tire is lowered and hung on a bottom plate of a vehicle trunk through the spare tire lifter, the spare tire lifter is driven by a 12V motor to replace a conventional rocker to manually rotate the spare tire lifter, the motor is controlled to drive the spare tire lifter through a controller, the user controls the lifting work of the whole spare tire system through the key, the convenience of storing the spare tire is improved, the user experience is improved, and the problem that the existing automobile spare tire is inconvenient to take and place when being used is solved.

2. For the sake of safety, when the vehicle is in a running process, the controller prohibits the spare tire from being put down through a software control strategy, the spare tire lifter is allowed to be driven only in the state that the vehicle is static and the hand brake is pulled up, and similarly, the spare tire lifter is driven to tighten the spare tire only in the state that the vehicle is static and the hand brake is pulled up, so that the use safety of the automatic spare tire lifter is improved.

3. The invention relates to a spare tire lifter device, which comprises a spare tire hanging seat, a full-size spare tire, a spare tire lifter, a motor, keys, a controller and a steel wire rope, wherein the system key of the spare tire lifter is provided with two keys, a tightening key is used for controlling the spare tire lifter to tighten the spare tire, a lowering key is used for controlling the spare tire lifter to lower the spare tire, when a user wants to lower the spare tire, only one lowering key needs to be pressed, a controller acquires a switching signal of the lowering key through a pin and then passes through a control algorithm strategy, the motor is driven to rotate reversely, the motor drives the spare tire lifter to rotate an internal winch to release the steel wire rope to lower the spare tire, when the user wants to tighten the spare tire, only the tightening key needs to be pressed, the controller acquires a switching signal of the tightening key through a pin and then passes through the control algorithm strategy, the motor is driven to rotate forwardly, the motor drives the spare tire lifter to rotate the internal winch to recover the steel wire rope to tighten the spare tire, the purpose of intelligently, simply, conveniently collecting, releasing and taking the spare tire is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the automatic spare tire lifter device of the present invention;

FIG. 2 is a schematic view of the deployed configuration of the boot floor of the present invention;

FIG. 3 is a schematic structural view of the spare tire lifter of the present invention;

FIG. 4 is a schematic diagram of the working process of the control method and device for the automatic spare tire lifter according to the present invention;

FIG. 5 is a schematic structural view of the spare tire hanger of the present invention;

in the figure: 1. a trunk of the automobile; 2. a spare tire storage bin; 3. a trunk floor; 4. a hinge; 5. lifting and pulling the handle; 6. perforating a steel wire rope; 7. a wire rope; 8. a spare tire lifter; 9. a motor; 10. a coupling; 11. a controller; 12. pressing a key; 13. a bottom plate supporting edge plate; 14. a full-size spare tire; 15. a riser mounting plate; 16. sealing the cover plate; 17. hanging holes; 18. a winch; 19. a rope inlet and outlet channel; 20. an extension spindle; 21. an extended through-hole; 22. a bearing; 23. a spare tire hanging seat; 24. a limiting bracket; 25. and a steel wire rope connecting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides an automatic spare tyre riser, including vapour car trunk 1, vapour car trunk 1's inside is provided with spare tyre storage compartment 2, spare tyre storage compartment 2's inside is provided with full-size spare tyre 14, spare tyre storage compartment 2's upper end is provided with two trunk bottom plates 3, trunk bottom plate 3 plays the effect of sealed spare tyre storage compartment 2, be provided with spare tyre riser 8 on vapour car trunk 1's the top inner wall, one side of spare tyre riser 8 is provided with motor 9, one side of motor 9 is provided with controller 11, be provided with button 12 on controller 11's the preceding terminal surface, spare tyre riser 8's inside is provided with capstan winch 18, be provided with wire rope 7 on capstan winch 18's the outer wall, wire rope 7 plays the effect of drawing connection spare tyre hanger seat 23, spare tyre hanger seat 23 is installed to wire rope 7's bottom, spare tyre hanger seat 23 plays the effect of hanging full-size spare tyre 14 as the couple.

Further, be provided with on one side outer wall of spare tyre riser 8 and extend through-hole 21, the inside that extends through-hole 21 is provided with bearing 22, the inside of bearing 22 is provided with extends spiale 20, extend spiale 20 and 18 integral type transmission settings of capstan winch, be provided with shaft coupling 10 on the hookup location of extending spiale 20 and motor 9, motor 9 passes through shaft coupling 10 and extends spiale 20 and be connected with 18 transmission of capstan winch, the extension through-hole 21 that sets up on one side outer wall of spare tyre riser 8 plays the supplementary external driven effect of spiale 20 that extends of bearing 22.

Further, the bottom of spare tyre riser 8 is provided with riser mounting panel 15, and riser mounting panel 15's inside is provided with four hitching holes 17, and hitching holes 17 and riser mounting panel 15 all set up with 8 integrated into one piece of spare tyre riser, and riser mounting panel 15 that the bottom of spare tyre riser 8 set up plays the effect of being convenient for spare tyre riser 8 to install at 1 top inner wall of vapour car trunk.

Further, a sealing cover plate 16 is arranged at the top of the spare tire lifter 8, the sealing cover plate 16 is fixedly installed with the spare tire lifter 8 through screws, an inlet and outlet rope channel 19 is arranged inside the sealing cover plate 16, the inlet and outlet rope channel 19 and the sealing cover plate 16 are integrally formed, and the sealing cover plate 16 arranged at the top of the spare tire lifter 8 plays a role in sealing the box body of the spare tire lifter 8.

Further, the bottom of spare tyre hanger seat 23 is provided with spacing bracket 24, and spacing bracket 24 sets up with spare tyre hanger seat 23 integrated into one piece, and the size of spacing bracket 24 is greater than the inside wheel hub aperture of full-scale spare tyre 14, and the top of spare tyre hanger seat 23 is provided with wire rope and connects the hole 25, and wire rope connects the hole 25 and hangs seat 23 integrated into one piece setting with the spare tyre, and spacing bracket 24 that the bottom of spare tyre hanger seat 23 set up plays the effect to holding in the palm year full-scale spare tyre 14.

Further, the steel wire rope through holes 6 are formed in the combined positions of the two trunk bottom plates 3, the steel wire rope through holes 6 and the trunk bottom plates 3 are integrally formed, the steel wire ropes 7 penetrate through the steel wire rope through holes 6 and are fixedly connected with the spare tire hanging seats 23 on the full-size spare tires 14, and the steel wire rope through holes 6 formed in the combined positions of the two trunk bottom plates 3 play a role in facilitating connection of the steel wire ropes 7 in a penetrating mode.

Further, the upper end of the trunk bottom plate 3 is provided with a lifting handle 5, the lifting handle 5 and the trunk bottom plate 3 are integrally formed, a hinge 4 is arranged at the connecting position of the two trunk bottom plates 3 and the spare tire storage bin 2, the trunk bottom plate 3 is movably connected with the spare tire storage bin 2 through the hinge 4, and the lifting handle 5 arranged at the upper end of the trunk bottom plate 3 plays a role in conveniently lifting, lifting and turning up and opening the two trunk bottom plates 3.

Further, the output end of the key 12 is electrically connected with the input end of the controller 11, and the output end of the controller 11 is electrically connected with the input end of the motor 9.

Further, be provided with bottom plate support welt 13 on the inner wall of spare tyre storage bin 2, bottom plate support welt 13 sets up with spare tyre storage bin 2 integrated into one piece, and two reserve box bottom plates 3 support the closure through bottom plate support welt 13 and spare tyre storage bin 2 and are connected, and bottom plate support welt 13 that sets up on the inner wall of spare tyre storage bin 2 plays the effect of supporting two closed state reserve box bottom plates 3.

Further, the control method of the automatic spare tire lifter comprises the following steps:

the method comprises the following steps: when a user wants to put down the spare tire, the user only needs to press a put-down key, the controller collects a switching signal of the put-down key through the pins and drives the motor to rotate reversely through a control algorithm strategy, and the motor drives the spare tire lifter to rotate the internal winch to release the steel wire rope to put down the spare tire;

step two: in the process of putting down the spare tire, the user presses the put-down key again, the system suspends putting down the spare tire, and presses the put-down key again to continue putting down the spare tire;

step three: when a user wants to tighten the spare tire, the user only needs to press a tightening key, the controller acquires a switching signal of the tightening key through the pin and drives the motor to rotate forward through a control algorithm strategy, and the motor drives the spare tire lifter to rotate the internal winch to recover the steel wire rope to tighten the spare tire;

step four: in the process of tightening the spare tire, the user presses the tightening key again, the system suspends tightening the spare tire, and presses the tightening key again to continue tightening the spare tire, and in the process of tightening the spare tire, if the user presses the down key, the system puts down the spare tire.

The working principle is as follows: the invention relates to a spare tire lifter device, which comprises a spare tire hanging seat 23, a full-size spare tire 14, a spare tire lifter 8, a motor 9, keys 12, a controller 11 and a steel wire rope 7, wherein the system keys of the spare tire lifter 8 are provided with two keys 12, the tightening key is used for controlling the spare tire lifter to tighten a spare tire, the lowering key is used for controlling the spare tire lifter to lower the spare tire, the full-size spare tire 14 is lowered through the spare tire lifter 8 and hung on the spare tire lifter 3 of a vehicle, the spare tire lifter 8 is driven through a 12V motor 9 to replace the conventional rocker to manually rotate the spare tire lifter 8, the motor 9 is controlled through the controller 11 to drive the spare tire lifter 8, a user controls the whole spare tire system to lift through the keys 12 for safety, when the vehicle runs, the controller 11 prohibits the lowering of the spare tire through a software control strategy, and allows the spare tire lifter 8 to be driven only in a state that the vehicle is static and the hand brake is pulled up, similarly, the spare tire lifter 8 is driven to tighten the spare tire only under the condition that the vehicle is static and the hand brake is pulled up, when a user wants to put down the spare tire, the user only needs to press a lower key, the controller 11 acquires a switching signal of the lower key through a pin and then passes through a control algorithm strategy, the driving motor 9 rotates reversely, the motor 9 drives the spare tire lifter 8 to rotate the internal winch to release the steel wire rope 7 to put down the spare tire, when the spare tire is put down, the user presses the lower key again, the system stops putting down the spare tire, the spare tire is continuously put down by pressing the lower key again, when the user wants to tighten the spare tire, the controller 11 acquires a switching signal of the tightening key through a pin and then passes through the control algorithm strategy, the driving motor 9 rotates forwards, the motor 9 drives the spare tire lifter to rotate the internal winch 18 to recover the steel wire rope 7 to tighten the spare tire, in the spare tire tightening process, and if the user presses the down key again, the system puts down the spare tire to finish the use work of the automatic spare tire lifter device.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.