CN215485293U

CN215485293U - Buckle formula intelligent key

Info

Publication number: CN215485293U
Application number: CN202121193462.1U
Authority: CN
Inventors: 王孟良; 侯垚飞; 罗永华
Original assignee: Henan Diluote Electronic Technology Co ltd
Current assignee: Henan Diluote Electronic Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-11
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a buckle type intelligent key, which relates to the technical field of intelligent keys and comprises a key shell, wherein the upper surface of the key shell is movably connected with a buckle, the front surface of the key shell is provided with a function button, the outer surface of a rotating shaft is movably connected with a winding roller, the front surface of the winding roller is fixedly connected with a coil spring, the outer surface of the winding roller is fixedly connected with a metal wire, the inner bottom wall of a cavity is fixedly connected with a wireless radio frequency module, the inside of the buckle is movably connected with a clamping block, a battery support is inserted into a battery groove, one side of the key shell penetrates through a pressing rod, and the lower side of the inside of the battery groove is movably connected with a locking rod. According to the utility model, through the arrangement of the metal wire, the key shell is pulled when the key is used, so that the buckle and the key shell can be separated, the metal wire can be automatically withdrawn through the matching action of the coil spring and the winding roller only by loosening the hand after the key opens the car door, and the purpose of convenience in use is achieved.

Description

Buckle formula intelligent key

Technical Field

The utility model relates to the technical field of intelligent keys, in particular to a buckle type intelligent key.

Background

The smart key is a key that opens one or two doors, a trunk and a tank cap by emitting infrared signals, and also operates windows and a sunroof of an automobile. The intelligent key is firstly used by a German running car, is also used in a cheap car due to the convenience of the intelligent key, is very small and handy in appearance, is very convenient to store, and can be opened only by touching the intelligent key of the car door by a driver at night, so that the intelligent key is very convenient and fast.

At present, the most as an organic whole structures of current intelligent key, the link of key ring is fixed knot structure, when needs dress string or change key ring, it is comparatively inconvenient to dismantle and use, also take off the key during the use, perhaps rotate body messenger's key and door and correspond in order to cooperate the car to use, and current intelligent key when the battery does not have the electricity when needing to be changed, often will dismantle the key with the help of the instrument, just removable battery, so current intelligent key has the shortcoming that is not convenient for use and is not convenient for the removable battery.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a buckle type intelligent key, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a buckle type intelligent key comprises a key shell, wherein the upper surface of the key shell is movably connected with a buckle, a function button is arranged on the front surface of the key shell, a cavity is arranged in the key shell, a rotating shaft is fixedly connected to the inner side wall of the cavity, a wire winding roller is movably connected to the outer surface of the rotating shaft, a coil spring is fixedly connected to the front surface of the wire winding roller, a metal wire is fixedly connected to the outer surface of the wire winding roller, a battery groove is fixedly connected to the inner side wall of the cavity, a radio frequency module is fixedly connected to the inner bottom wall of the cavity, a key button penetrates through the lower side of the front surface of the key shell, a torsion spring is fixedly connected to the front surface of the metal key, a clamping block is movably connected to the inner part of the buckle, first magnetic blocks are fixedly connected to the two sides of the lower surface of the buckle, and second magnetic blocks are fixedly connected to the two sides of the upper surface of the key shell, the inside of battery jar is pegged graft and is had the battery to hold in the palm, one side of key shell runs through and has pressed the depression bar, the middle part of pressing the depression bar is equipped with first spring, the downside swing joint of the inside of battery jar has the check lock lever, the one end fixedly connected with second spring of check lock lever, the one end of battery support is equipped with the third spring.

Optionally, one end of the metal wire penetrates through the upper surface of the key housing, and one end of the metal wire is fixedly connected with the lower surface of the buckle.

Optionally, a bump is arranged on the outer surface of the key button, and a notch matched with the bump is formed in the front surface of the metal key.

Optionally, one end of the torsion spring is fixedly connected with the inner side wall of the cavity, and the other end of the torsion spring is fixedly connected with the front surface of the metal key.

Optionally, the lower surface of one end of the clamping block is fixedly connected with a return spring, and the lower surface of the first magnetic block is bonded with the upper surface of the second magnetic block.

Optionally, the rear surface of the key housing is provided with a display screen, and the lower side of the rear surface of the key housing is provided with an adjusting button.

(III) advantageous effects

The utility model provides a buckle type intelligent key which has the following beneficial effects:

1. this buckle formula intelligent key through the setting of metal wire, makes this buckle formula intelligent key possess the effect of convenient to use, stimulates the key shell when using, can make buckle and key shell part, only needs to open the door back loose hand with the key, can withdraw the metal wire automatically through the mating reaction of coil spring and wire winding roller to play the effect of facilitating the use, reached the purpose of convenient to use.

2. This buckle formula intelligent key, setting through the battery jar, make this buckle formula intelligent key possess the effect of being convenient for change the battery, in the use, only need press the depression bar right, make the right-hand member of pressing the depression bar exert the effort to the lock lever, thereby make the lock lever move down, pop out the battery support left through the effect of third spring, put the battery and hold in the palm the back on, hold in the palm the inside of the battery jar of pushing with the battery again, the lock lever will be automatically locked the battery support this moment, thereby the effect of being convenient for change the battery has been played, the purpose of conveniently changing the battery has been reached.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a schematic view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a key housing; 2. buckling; 201. a snap-in hole; 3. a function button; 4. a cavity; 5. a rotating shaft; 6. a winding roller; 7. a coil spring; 8. a metal wire; 9. a battery case; 10. a wireless radio frequency module; 11. a key button; 1101. a bump; 12. a metal key; 13. a torsion spring; 14. a clamping block; 15. a return spring; 16. a first magnetic block; 17. a second magnetic block; 18. a display screen; 19. an adjustment button; 20. a battery holder; 2001. a notch; 21. a pressing lever; 22. a first spring; 23. a locking lever; 24. a second spring; 25. and a third spring.

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 to 5, the present invention provides a technical solution: a buckle type intelligent key comprises a key shell 1, wherein a buckle 2 is movably connected to the upper surface of the key shell 1, a function button 3 is arranged on the front surface of the key shell 1, a cavity 4 is arranged inside the key shell 1, a rotating shaft 5 is fixedly connected to the inner side wall of the cavity 4, a winding roller 6 is movably connected to the outer surface of the rotating shaft 5, a coil spring 7 is fixedly connected to the front surface of the winding roller 6, a metal wire 8 is fixedly connected to the outer surface of the winding roller 6, one end of the metal wire 8 penetrates through the upper surface of the key shell 1, one end of the metal wire 8 is fixedly connected with the lower surface of the buckle 2, a battery groove 9 is fixedly connected to the inner side wall of the cavity 4, a wireless radio frequency module 10 is fixedly connected to the inner bottom wall of the cavity 4, a key button 11 penetrates through the lower side of the front surface of the key shell 1, a bump 1101 is arranged on the outer surface of the key button 11, a notch 2001 matched with the bump 1101 is formed in the front surface of the metal key 12, a torsion spring 13 is fixedly connected to the front surface of the metal key 12, one end of the torsion spring 13 is fixedly connected to the inner side wall of the cavity 4, the other end of the torsion spring 13 is fixedly connected to the front surface of the metal key 12, a clamping block 14 is movably connected to the inside of the buckle 2, a return spring 15 is fixedly connected to the lower surface of one end of the clamping block 14, first magnetic blocks 16 are fixedly connected to both sides of the lower surface of the buckle 2, second magnetic blocks 17 are fixedly connected to both sides of the upper surface of the key housing 1, the lower surface of the first magnetic block 16 is bonded to the upper surface of the second magnetic block 17, a display screen 18 is arranged on the rear surface of the key housing 1, an adjusting button 19 is arranged on the lower side of the rear surface of the key housing 1, a battery holder 20 is inserted into the battery slot 9, a pressing rod 21 penetrates through one side of the key housing 1, a first spring 22 is arranged in the middle of the pressing rod 21, and a locking rod 23 is movably connected to the lower side of the inside of the battery slot 9, one end of the locking rod 23 is fixedly connected with a second spring 24, and one end of the battery holder 20 is provided with a third spring 25.

When the key ring is used, a driver can press the function button 3 to lock, unlock and ring the vehicle, when the key ring is needed, the hanging ring of the key ring is only needed to be used to press the clamping block 14 from the left side, the clamping block 14 is clamped into the clamping hole 201 at the upper end of the clamping buckle 2 under the action of the middle rotating shaft 5, then the lower end of the clamping block 14 is jacked up under the action of the reset spring 15, so that the clamping block 14 is restored to the original position, the installation and the disassembly of the hanging ring of the key ring are further facilitated, the key shell 1 is directly pulled when the key ring is used, at the moment, the metal wire 8 pulls out the upper end of the key shell 1, after the use is finished, the metal wire 8 is automatically wound on the outer surface of the winding roller 6 under the action of the coil spring 7, after the metal wire 8 is contracted into the key shell 1, the first magnetic block 16 and the second magnetic block 17 are correspondingly adsorbed together, therefore, the friction effect of the rotation between the key shell 1 and the buckle 2 on the metal wire 8 is avoided, when the wireless radio frequency module 10 is used, a signal is emitted, a receiver is enabled to receive an unlocking signal, the wireless unlocking and starting effect on a vehicle is realized, when a battery is replaced, only the pressing rod 21 is pressed rightwards, the right end of the pressing rod 21 applies acting force on the locking rod 23, the locking rod 23 moves downwards, the battery support 20 is popped out leftwards under the action of the third spring 25, after the battery is placed on the battery support 20, the battery support 20 is pushed into the battery groove 9, at the moment, the locking rod 23 automatically locks the battery support 20, so that the battery is replaced more conveniently, when the battery is not powered on, the key button 11 can be pressed, at the moment, the lower end of the metal key 12 is separated from the limit of the bump 1101, and the metal key 12 is automatically popped out under the action of the torsion spring 13, in order to deal with special circumstances, after finishing using with metal key 12 withdrawal key shell 1 one side can, key shell 1 rear surface's display screen 18 can show the unblock and the locking state of car in real time to more convenient messenger driver personnel know the state of oneself car more easily, thereby make to use more convenient, increased intelligent key's function.

To sum up, the device enables the buckle 2 type intelligent key to have the effect of convenient use by arranging the metal wire 8, the buckle 2 and the key shell 1 can be separated by pulling the key shell 1 when in use, the key is only required to be loosened after opening the door, the metal wire 8 can be automatically retracted by the matching action of the coil spring 7 and the winding roller 6, thereby the effect of convenient use is achieved, the purpose of convenient use is achieved, the buckle 2 type intelligent key has the effect of convenient battery replacement by arranging the battery groove 9, in the use process, the right end of the pressing rod 21 is only required to be pressed rightwards to apply acting force on the locking rod 23, thereby the locking rod 23 moves downwards, the battery support 20 is popped leftwards by the action of the third spring 25, after the battery is placed on the battery support 20, the battery support 20 is pushed into the battery groove 9, at this time, the locking rod 23 will automatically lock the battery holder 20, so as to achieve the effect of facilitating battery replacement and achieve the purpose of facilitating battery replacement.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a buckle formula intelligent key, includes key case (1) and metal key (12), its characterized in that: the upper surface swing joint of key shell (1) has buckle (2), the front surface of key shell (1) is equipped with function button (3), the inside of key shell (1) is equipped with cavity (4), the inside wall fixedly connected with pivot (5) of cavity (4), the surface swing joint of pivot (5) has wire winding roller (6), the front surface fixedly connected with coil spring (7) of wire winding roller (6), the surface fixedly connected with metal wire (8) of wire winding roller (6), the inside wall fixedly connected with battery jar (9) of cavity (4), the interior diapire fixedly connected with wireless radio frequency module (10) of cavity (4), the downside of the front surface of key shell (1) runs through has key button (11), the front surface fixedly connected with torsion spring (13) of metal key (12), the inside swing joint of buckle (2) has fixture block (14), the first magnetic path of both sides fixedly connected with (16) of the lower surface of buckle (2), the both sides fixedly connected with second magnetic path (17) of the upper surface of key shell (1), the inside grafting of battery jar (9) has battery support (20), one side of key shell (1) is run through and is pressed down pole (21), the middle part of pressing down pole (21) is equipped with first spring (22), the downside swing joint of the inside of battery jar (9) has check lock lever (23), the one end fixedly connected with second spring (24) of check lock lever (23), the one end of battery support (20) is equipped with third spring (25).

2. A lock-button smart key according to claim 1, wherein: one end of the metal wire (8) penetrates through the upper surface of the key shell (1), and one end of the metal wire (8) is fixedly connected with the lower surface of the buckle (2).

3. A lock-button smart key according to claim 1, wherein: the outer surface of the key button (11) is provided with a bump (1101), and the front surface of the metal key (12) is provided with a notch matched with the bump (1101).

4. A lock-button smart key according to claim 1, wherein: one end of the torsion spring (13) is fixedly connected with the inner side wall of the cavity (4), and the other end of the torsion spring (13) is fixedly connected with the front surface of the metal key (12).

5. A lock-button smart key according to claim 1, wherein: the lower surface of one end of the clamping block (14) is fixedly connected with a return spring (15), and the lower surface of the first magnetic block (16) is bonded with the upper surface of the second magnetic block (17).

6. A lock-button smart key according to claim 1, wherein: the rear surface of key shell (1) is equipped with display screen (18), the downside of the rear surface of key shell (1) is equipped with adjustment button (19).