CN117108143A

CN117108143A - Automobile intelligent key

Info

Publication number: CN117108143A
Application number: CN202311073494.1A
Authority: CN
Inventors: 魏海兵
Original assignee: Inventec Pudong Technology Corp; Inventec Corp
Current assignee: Inventec Pudong Technology Corp; Inventec Corp
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2023-11-24

Abstract

The invention belongs to the technical field of automobile keys, and discloses an automobile intelligent key. The intelligent automobile key comprises a key body and a pendant, wherein sliding grooves extending along a second direction are formed in the outer walls of two sides of the key body, which are oppositely arranged along a first direction; the first direction is perpendicular to the second direction; the two ends of the pendant are provided with sliding columns which are connected with the sliding grooves in a sliding manner, and the sliding columns are detachably connected with the bottom walls of the sliding grooves; the pendant piece can be close to or far away from the key body along the second direction, so that the inner wall of the pendant piece and the outer wall of the key body are attached to or enclosed to form a pendant hole. The intelligent automobile key is simple in structure, a user can switch the state of the intelligent automobile key according to the preference of the user, the hanging piece is hidden and started, and the production cost is reduced.

Description

Automobile intelligent key

Technical Field

The invention relates to the technical field of automobile keys, in particular to an automobile intelligent key.

Background

The development of electric automobiles is mature, and the matched intelligent keys also integrate a plurality of new functions, such as intelligent positioning, unlocking, fingerprint and the like. The traditional automobile keys are provided with external hanging pieces, so that the intelligent key becomes larger in size and cannot be suitable for different use preferences of consumers. Therefore, the hanging piece is reserved or cancelled, and the resulting difference of the appearance of the automobile key cannot be suitable for all consumer use habits; if car keys with different styles are manufactured respectively, the car keys are manufactured by re-opening the die again, so that the production cost is increased, and the waste of production resources is caused.

Therefore, it is needed to provide an automobile intelligent key, so as to solve the above technical problems in the prior art.

Disclosure of Invention

The invention aims to provide an intelligent automobile key which is simple in structure, a user can switch the state of the intelligent automobile key according to own preference, the hanging piece is hidden and started, and the production cost is reduced.

To achieve the purpose, the invention adopts the following technical scheme:

the intelligent key for the automobile comprises a key body and a pendant, wherein sliding grooves extending along a second direction are formed in outer walls of two sides of the key body which are oppositely arranged along a first direction; the first direction is perpendicular to the second direction; the two ends of the pendant are provided with sliding columns which are connected with the sliding grooves in a sliding manner, and the sliding columns are detachably connected with the bottom walls of the sliding grooves; the pendant piece can be close to or far away from the key body along the second direction, so that the inner wall of the pendant piece and the outer wall of the key body are attached or enclosed to form a pendant hole.

Optionally, a limiting protrusion is annularly arranged at a notch of the sliding groove, a limiting table is arranged at one end of the sliding column, which is close to the bottom wall of the groove, and the limiting table is detachably connected with the bottom wall of the groove.

Optionally, the sliding column and the limiting platform are both cylindrical and integrally formed, and the diameter of the limiting platform is larger than that of the sliding column.

Optionally, the limiting protrusion is surrounded to form a via hole, the width of the via hole is not smaller than the diameter of the sliding column, and the width of the via hole is smaller than the diameter of the limiting table.

Optionally, the limiting platform is magnetically connected, adhered or buckled with the bottom wall of the groove.

Optionally, the limiting table is provided with a first magnetic sheet, and the bottom wall of the groove is provided with a second magnetic sheet which is attracted with the first magnetic sheet.

Optionally, at least two second magnetic sheets are disposed at intervals along the second direction.

Optionally, the thickness of the pendant is not greater than the thickness of the key body.

Optionally, the key body includes an upper cover and a lower cover that are fastened to each other up and down.

Optionally, the upper cover and the lower cover are connected through locking screws.

The beneficial effects are that:

according to the automobile key, the sliding columns of the pendant are connected into the sliding grooves formed in the outer walls of the two sides of the key body in a sliding mode, and the sliding columns are detachably connected to the bottom walls of the sliding grooves, so that the pendant can be far away from the key body along the second direction, a pendant hole is formed between the pendant and the key body, and the pendant of the automobile key is realized; and after the pendant piece is close to the key body, the inner wall of the pendant piece and the outer wall of the key body are attached, so that a whole is formed, and the storage of the intelligent automobile key is realized. The automobile intelligent key disclosed by the invention has the advantages that the hanging piece can be hidden or pulled out for use, the structure is simple, the automobile intelligent key is suitable for different use requirements of different users, the automobile intelligent key of different types is not required to be produced by multiple times of die opening, and the production cost is reduced.

Drawings

FIG. 1 is a schematic front view of an automobile smart key according to an embodiment of the present invention;

FIG. 2 is a schematic side view of an automobile intelligent key according to an embodiment of the present invention after a pendant is hidden;

FIG. 3 is a schematic diagram of an automobile smart key according to an embodiment of the present invention after being pulled apart;

fig. 4 is a schematic diagram of an automobile smart key according to an embodiment of the present invention when the automobile smart key is not pulled away.

In the figure:

100. a key body; 110. a sliding groove; 101. locking a screw; 102. an upper cover; 103. a lower cover; 111. a bottom wall of the tank; 112. a second magnetic sheet; 113. a limit protrusion; 114. a via hole;

200. a pendant; 201. a hanging hole; 210. a sliding column; 211. a limiting table; 212. a first magnetic sheet.

Detailed Description

The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The first direction described in this embodiment is the X direction shown in fig. 3, that is, the width direction of the car key fob; the second direction is the Y direction shown in fig. 2 and 3, that is, the length direction of the car key fob; the first direction and the second direction are perpendicular to each other.

As shown in fig. 1 and fig. 4, in this embodiment, the car smart key includes a key body 100 and a pendant 200, wherein sliding grooves 110 extending in a second direction are formed on outer walls of two sides of the key body 100, which are opposite to each other in a first direction; the first direction is perpendicular to the second direction; both ends of the pendant 200 are provided with sliding columns 210, the sliding columns 210 are slidably connected to the sliding grooves 110, and the sliding columns 210 are detachably connected to the groove bottom walls 111 of the sliding grooves 110; the pendant 200 may be close to or far from the key body 100 along the second direction, so that an inner wall of the pendant 200 and an outer wall of the key body 100 are attached to each other or enclosed to form a pendant hole 201.

In this embodiment, the sliding columns 210 of the pendant 200 are slidably connected in the sliding grooves 110 formed on the outer walls of the two sides of the key body 100, and the sliding columns 210 are detachably connected to the bottom walls 111 of the sliding grooves 110, so that the pendant 200 can be far away from the key body 100 along the second direction, and a pendant hole 201 is formed between the pendant 200 and the key body 100, so as to realize the pendant of the automobile key; after the pendant 200 approaches the key body 100, the inner wall of the pendant 200 and the outer wall of the key body 100 can be attached to each other, thereby forming a whole and realizing storage of the intelligent key for the automobile. The automobile intelligent key in the embodiment has the advantages that the hanging piece 200 can be hidden or pulled out for use, the structure is simple, the automobile intelligent key is suitable for different use requirements of different users, the automobile intelligent key of different types is not required to be produced by multiple times of die sinking, and the production cost is reduced.

With continued reference to fig. 2, a limiting protrusion 113 is disposed around the notch of the sliding groove 110, and a limiting stand 211 is disposed at one end of the sliding column 210 near the groove bottom wall 111, where the limiting stand 211 is detachably connected to the groove bottom wall 111. The sliding groove 110 and the sliding column 210 thus arranged can prevent the sliding column 210 from falling out of the sliding groove 110 by utilizing the cooperation of the limit protrusion 113 and the sliding column 210, and the reliability of connection is ensured.

Alternatively, the sliding post 210 and the limiting platform 211 are all cylindrical and integrally formed, and the diameter of the limiting platform 211 is larger than the diameter of the sliding post 210. Specifically, the stopper 211 is disposed coaxially with the slide column 210. Because the diameter of the limiting table 211 is greater than that of the sliding column 210, the limiting table 211 can be clamped to the limiting protrusion 113, so as to prevent the sliding column 210 from falling off.

Further, the limiting protrusion 113 is surrounded by a via 114, the width of the via 114 is not smaller than the diameter of the sliding post 210, and the width of the via 114 is smaller than the diameter of the limiting table 211. The through hole 114 thus arranged can not only prevent the sliding column 210 from sliding, but also prevent the limit table 211 from penetrating through the through hole 114 to prevent the sliding column 210 from falling off.

As shown in fig. 2 and 3, the key body 100 may alternatively include an upper cover 102 and a lower cover 103 that are fastened to each other. Further, the upper cover 102 and the lower cover 103 are connected by a locking screw 101.

As shown in fig. 3 and 4, the limiting table 211 is optionally magnetically connected, adhered or fastened to the groove bottom wall 111. The connection mode is simple and reliable, is easy to process, can realize stable connection of the groove bottom wall 111 and the sliding column 210, prevents the pendant 200 from falling off unintentionally, is convenient for pull the pendant 200 out, and improves the use experience of a user. Further, the upper cover 102 and the lower cover 103 are connected by a locking screw 101. The upper cover 102 and the lower cover 103 are fastened together, so that good sealing can be achieved, and the electric structure in the key body 100 is isolated from the external environment to be protected, so that the automobile key has good waterproof, dustproof and antistatic effects. Specifically, the locking screw 101 is used for connecting the upper cover 102 and the lower cover 103, so that the fixing effect is good, the disassembly is convenient, the internal electrical structure is efficiently maintained, and the maintenance cost is reduced.

Specifically, in this embodiment, the magnetic attachment groove bottom wall 111 and the slide column 210 are employed. Optionally, the limiting table 211 is provided with a first magnetic sheet 212, and the groove bottom wall 111 is provided with a second magnetic sheet 112 that attracts the first magnetic sheet 212. Further, one of the first magnetic sheet 212 and the second magnetic sheet 112 is a magnet, the other is an iron sheet or another magnet with opposite magnetism, and in this embodiment, the first magnetic sheet 212 and the second magnetic sheet 112 are two magnets with opposite attraction, so that the magnetic attraction connection between the sliding column 210 and the groove bottom wall 111 can be realized. The magnetic connection mode occupies small space, has high connection stability, is convenient to release connection, has long service life, is simple to process and has no pollution, and is not repeated here.

Further, at least two second magnetic sheets 112 are disposed at intervals along the second direction. In this embodiment, two second magnetic pieces 112 are provided, and are respectively disposed at the position of the groove bottom wall 111 corresponding to the sliding column 210 when the pendant 200 is attached to the key body 100, and at the position of the groove bottom wall 111 corresponding to the sliding column 210 when the pendant 200 is pulled out. Of course, more than two second magnetic pieces 112 may be provided, so that the size of the hanging hole 201 may be changed to adapt to different hanging requirements.

As a preferred embodiment, the thickness of the pendant 200 is not greater than the thickness of the key body 100. The thickness of the pendant 200 that sets up like this can not surpass key body 100 is big or small for when this pendant 200 laminating key body 100, its volume is littleer, can become a whole in the outward appearance, is convenient for accomodate more.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. Automobile intelligent key, its characterized in that includes:

the key comprises a key body (100), wherein sliding grooves (110) extending along a second direction are formed in the outer walls of two sides of the key body (100) which are oppositely arranged along the first direction; the first direction is perpendicular to the second direction;

the hanging piece (200), both ends of the hanging piece (200) are provided with sliding columns (210), the sliding columns (210) are connected with the sliding grooves (110) in a sliding mode, and the sliding columns (210) are detachably connected with the groove bottom walls (111) of the sliding grooves (110); the pendant (200) can be close to or far away from the key body (100) along the second direction, so that the inner wall of the pendant (200) and the outer wall of the key body (100) are attached to each other or are enclosed to form a pendant hole (201).

2. The intelligent automobile key according to claim 1, wherein a limit protrusion (113) is annularly arranged at a notch of the sliding groove (110), a limit table (211) is arranged at one end, close to the bottom wall (111) of the groove, of the sliding column (210), and the limit table (211) is detachably connected with the bottom wall (111) of the groove.

3. The intelligent automobile key according to claim 2, wherein the sliding column (210) and the limiting table (211) are all cylindrical and integrally formed, and the diameter of the limiting table (211) is larger than that of the sliding column (210).

4. The intelligent automobile key according to claim 3, wherein the limiting protrusion (113) is surrounded by a through hole (114), the width of the through hole (114) is not smaller than the diameter of the sliding column (210), and the width of the through hole (114) is smaller than the diameter of the limiting table (211).

5. The car key according to claim 2, characterized in that the limit table (211) is magnetically connected, glued or snap-connected to the groove bottom wall (111).

6. The car key according to claim 5, characterized in that the stopper (211) is provided with a first magnetic sheet (212), and the groove bottom wall (111) is provided with a second magnetic sheet (112) that attracts with the first magnetic sheet (212).

7. The automobile smart key according to claim 6, wherein the second magnetic sheet (112) is provided with at least two at intervals along the second direction.

8. The automotive smart key according to any one of claims 1 to 7, characterized in that the thickness of the pendant (200) is not greater than the thickness of the key body (100).

9. The automotive smart key according to any one of claims 1 to 7, characterized in that the key body (100) includes an upper cover (102) and a lower cover (103) that are fastened to each other up and down.

10. The automobile intelligent key according to claim 9, wherein the upper cover (102) and the lower cover (103) are connected by a locking screw (101).