CN112687034A

CN112687034A - Vehicle key

Info

Publication number: CN112687034A
Application number: CN202011508151.XA
Authority: CN
Inventors: 蒋勇; 周先龙; 汤毅强
Original assignee: Loncin Motor Co Ltd; Chongqing Longxin Engine Co Ltd
Current assignee: Loncin Motor Co Ltd; Chongqing Longxin Engine Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-04-20

Abstract

The invention discloses a vehicle key which comprises a key shell, an intelligent assembly and a function button, wherein the key shell is provided with a boss along the length direction of the key shell, the boss can be used for conveniently and accurately selecting the function button, the key can be designed according to human engineering in the layout mode of the key, and the key is convenient to use.

Description

Vehicle key

Technical Field

The invention relates to the field of keys, in particular to a key for a vehicle.

Background

In the conventional remote control key, the keys are arranged above and below the front surface or arranged above and below the side surface, and the layout mode is not in accordance with the ergonomic design, so that the use is inconvenient.

Therefore, in order to solve the above problems, a key for a vehicle is needed, which can meet the ergonomic design in terms of the layout of keys and is convenient to use.

Disclosure of Invention

In view of the above, an object of the present invention is to overcome the drawbacks of the prior art, and to provide a key for a vehicle, which is ergonomically designed in terms of layout of keys and is convenient to use.

The vehicle key comprises a key shell, an intelligent assembly and a function button, wherein the key shell is provided with a boss along the length direction of the key shell. The function button is connected with the intelligent assembly and used for controlling the intelligent assembly to realize the function of the intelligent key, the intelligent assembly is the prior art, the function of the intelligent assembly is matched with the vehicle lock, the intelligent assembly model matched with the intelligent assembly model is selected according to a chip arranged in the vehicle lock, the function button is connected with the control end of the intelligent key, the connection between the intelligent assembly and the vehicle lock is started/cut off through the function button, the function button comprises a vehicle searching button, an indicating button and the like, because the function buttons in the prior art are mostly arranged at the front side up and down or arranged at the side up and down, the engineering can not be accurately distinguished from each function button under the condition of no need of visual observation, the layout mode of the function button is not in accordance with the human engineering, the use is inconvenient, the boss is added in the scheme, the key layout mode can, be convenient for to arranging and using of function button, the boss is used for separating the button of different grade type, and possesses good use and feels, and under the blurred condition of vision appears, like under the condition such as sleet weather, dark surrounds, the boss that the accessible set up does the guide, and the function button that the accurate, quick look for of being convenient for corresponds, the boss can also play the effect of protect function button.

Furthermore, the boss is arranged at a position, close to the middle part, of the key shell along the width direction of the key shell, and the function buttons are arranged on one side or two sides of the boss along the width direction of the key shell. The extension meaning near the middle part is that, the position at the middle part allows errors such as manufacturing, measuring or installation, and is not repeated here, the setting of the function button on one side or both sides of the boss is favorable to fast and accurately finding the corresponding button, the function button is arranged on both sides of the boss in sequence according to the difference of the number along the width direction of the key shell, the boss plays the role of distinguishing different function buttons conveniently, the boss is arranged in the middle of the key shell, and the function button is arranged on both sides of the boss and has the symmetrical effect of the structure, so that the design of the human engineering can be met, the operation is facilitated, and the attractive effect is achieved.

Furthermore, a button groove is arranged at the joint of the front surface and the side surface of the key shell; the function button is disposed within the button slot such that the function button is disposed on a front side of the key housing and extends to a side of the key housing. The function buttons are arranged on the front face and the side face of the key shell, the arrangement mode of the control buttons can better accord with the ergonomic design, the function buttons can be quickly and accurately found and controlled conveniently, the attractiveness of the overall structure can be improved, and the function buttons are good in hand feeling when being used and held.

Furthermore, the boss comprises a trunk and branches which are connected, the trunk is arranged at the position close to the middle part of the key shell along the width direction of the key shell, the branches are connected with the trunk at an angle on the projection along the height direction of the key shell, the function buttons are arranged adjacent to the branches, according to the different number of the function buttons, the trunk and a plurality of branches connected with the trunk at an angle can be combined, the function buttons with different numbers are partitioned, so that the function buttons with different types can be distinguished conveniently, and the attractive effect can be achieved, the arrangement mode of the function buttons can be an arc-shaped separation arrangement, a triangular separation arrangement, a rectangular separation arrangement, an opposite separation arrangement, or a structure with function buttons and bulges arranged in a single-side separation arrangement and the like, the functional buttons are arranged on the key housing in a manner approximately parallel to the branches along the length direction of the key housing, which is not described in detail herein. The branches connected to the trunk at an angle are beneficial to the arrangement of the control buttons, the control buttons are arranged on the key shell in a manner of being approximately parallel to the branches, the attractiveness of the overall structure arrangement can be improved, the ergonomic design can be better met, the functional buttons with different functions can be distinguished, and the approximately parallel extension means that errors such as manufacturing and installation are allowed on the basis of parallel without repeated description.

Further, the projection along the height direction of the key shell is in a Y shape, and the Y shape comprises a main body positioned at the lower part and two branches positioned at the upper part; the function buttons are arranged on two sides of the trunk along the width direction of the key shell. The utility model discloses a key, including function button, control button, main part, branch transition junction, the symmetrical structure of control button.

Further, the key shell comprises an upper shell and a lower shell, the boss is arranged on the upper shell, and the button groove is formed in the top surface of the upper shell and extends to the side surface of the upper shell. The button groove is formed in the top surface of the upper shell and extends to the side face of the upper shell, so that the control button can be conveniently installed and controlled, the smoothness of the control button in use is improved, and the situation that the control button is pressed to cause clamping stagnation is reduced.

Further, the upper shell and the lower shell are connected through an anti-dropping piece, and the branches, the function buttons and the anti-dropping piece are arranged along a given direction. The anti-falling piece is arranged to be matched with the lug boss to improve the integral structural strength, and the anti-falling piece is arranged along the set direction in sequence to improve the integral structural regularity and the aesthetic property.

Furthermore, the anti-release piece is connected with the upper shell and the lower shell in a crossing mode, and the anti-release piece is provided with a through hole. The spanning mode is that the anti-falling piece is connected with the top surface of the upper shell and the bottom surface of the lower shell in the height direction, and the through hole is formed in the width direction of the key shell and extends to the top surface of the upper shell and the bottom surface of the lower shell, so that the effect of reducing weight is achieved while the structure is attractive.

Furthermore, the anti-release piece is close to one end of the function key along the length direction of the key shell on the projection along the height direction of the key shell and is approximately parallel to the function key. The anti-dropping part is arranged at the bottom of the functional key along the length direction of the key shell, so that the branch, the functional key and the anti-dropping part are arranged approximately in parallel in sequence along the length direction of the key shell, the effect of protecting the functional key is achieved, and the attractive effect of the whole structure is improved.

The anti-release key is characterized by further comprising a mechanical key and a connecting mechanism, wherein the mechanical key is arranged in a cavity formed by buckling the upper shell and the lower shell in a releasable mode through the connecting mechanism, and the anti-release piece is far away from one end of the functional key along the length direction of the key shell and has the function of guiding the mechanical key. The integration level of the key shell can be improved by integrating the mechanical key in the key shell, so that the key can be replaced when the key is unlocked, the key can be replaced in time when one key fails, the unlocking efficiency is improved, the occupied space of the two keys is reduced by integrating the mechanical key on the key shell, the key is convenient to carry, one end of the anti-release piece, which is far away from the function keys, is matched with the mechanical key, the anti-release piece is used for guiding the mechanical key, and the unlocking time and the time for placing the mechanical key are saved.

The invention has the beneficial effects that: according to the vehicle key disclosed by the invention, the arrangement mode of the keys accords with the ergonomic design through the arranged boss and the function buttons arranged on the two sides of the boss, and the use is convenient; the bosses and the function buttons which are adjacently arranged can be more attractive in structure, and the bosses can also play a role in protecting the function buttons; set up anticreep piece and can further cooperate with the boss and improve holistic structural strength and aesthetic property, boss, function button and anticreep piece are arranged along set direction in proper order, can make overall structure's aesthetic property promote to some extent, further with the form that surrounds with the function button setting between boss and anticreep piece, improve the protection to the function button, improve the life of function button and overall structure's pleasing to the eye effect, more can accord with ergonomic's design.

Drawings

The invention is further described below with reference to the following figures and examples:

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

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

FIG. 3 is a schematic structural view of a mechanical key and a connecting structure of the present invention

Fig. 4 is a schematic structural diagram of the present invention.

Detailed Description

Fig. 1 is a schematic structural diagram of a top view of the present invention, fig. 2 is a schematic structural diagram of a bottom view of the present invention, fig. 3 is a schematic structural diagram of a mechanical key and a connection structure of the present invention, and fig. 4 is a schematic structural diagram of the present invention, where the meaning of the approximately parallel extension in this embodiment is that errors in manufacturing, installation, connection, and the like are allowed on the basis of parallel, and details are not repeated herein, as shown in the drawings, the vehicle key in this embodiment includes a key housing, an intelligent component, and a function button 6, and the key housing is provided with a boss 3 along the length direction of the key housing. The intelligent lock comprises a function button 6, an intelligent assembly, a chip, a control end and a control end, wherein the function button 6 is connected with the intelligent assembly and used for controlling the intelligent assembly to realize the function of the intelligent key, the intelligent assembly is in the prior art and mainly has the function of being matched with a vehicle lock, the model of the intelligent assembly matched with the intelligent assembly is selected according to the chip arranged in the vehicle lock, the function button 6 is connected with the control end of the intelligent key, the connection between the intelligent assembly and the vehicle lock is started/cut off through the function button 6, and the function button 6 comprises a vehicle searching button;

because function button 6 among the prior art mostly is in order to arrange from top to bottom in the front, perhaps the side is in order to arrange from top to bottom, differentiates each function button 6 that the condition that does not need visual observation can't be accurate, does not accord with ergonomic design on the 6 overall arrangement modes of function button, causes to use inconveniently, increases boss 3 in this scheme, can accord with ergonomic design on the overall arrangement mode of button, is convenient for arrange and use function button 6, boss 3 is used for separating the button of different grade type, and possesses good use and feels, under the blurred condition of appearing vision, like under the condition such as rain and snow weather, dark ring border, the boss 3 that the accessible set up does the guide, is convenient for accurate, quick the function button 6 that looks for, and boss 3 can also play the effect of protect function button 6.

In this embodiment, the boss 3 is disposed at a position close to the middle of the key housing along the width direction of the key housing, and the function button 6 is disposed at one side or both sides of the boss 3 along the width direction of the key housing. The extension meaning close to the middle part is that errors such as manufacturing, measurement or installation are allowed at the position of the middle part, and are not described herein any more, the functional buttons 6 are arranged on one side or two sides of the boss 3, so that the corresponding buttons can be quickly and accurately found, the functional buttons 6 are sequentially arranged on two sides of the boss 3 along the width direction of the key shell according to different numbers, the boss 3 can be used for distinguishing different functional buttons 6, the boss 3 is arranged in the middle of the key shell, the functional buttons 6 arranged on two sides of the boss have symmetrical structure, the design of ergonomics can be met, the operation is facilitated, the attractive effect is achieved, the arrangement structure of the boss 3 is not unique, the boss 3 can also extend to other surfaces of the key shell, or protrusions are arranged on other surfaces of the key shell, and are not described herein any more.

In the embodiment, a button groove is formed at the joint of the front surface and the side surface of the key shell; the function button 6 is arranged in the button groove, so that the function button 6 is arranged on the front face of the key shell and extends to the side face of the key shell, one face of the control button along the height direction of the key shell extends from the front face of the key shell to the side face of the key shell and is positioned on the same plane with the front face and the side face of the key shell, and one face of the control button along the height direction of the key shell can also protrude out of the button groove or is arranged in the button groove, and the description is omitted. The button groove is formed in the top surface of the upper shell 1 and extends to the side surface of the upper shell 1, so that the control button is convenient to install and control, the function buttons 6 are arranged on the front surface and the side surfaces of the key shell, the arrangement mode of the control buttons can better accord with the ergonomic design, the function buttons 6 can be found and controlled quickly and accurately, the attractiveness of the whole structure can be improved, and the use hand feeling and the holding hand feeling are good when the key is used;

different from the prior art that only one surface is provided with the button groove, the scheme arranges the button grooves communicated with each other on the front surface and the side surface of the key shell, increases the freedom degree of the function button 6, improves the smoothness of the control button when in use, reduces the situation that the control button is blocked when being pressed, the function button 6 is connected to the control end of the smart key through the front and side of the key housing, the function button 6 can be pressed and limited in the button groove, which is convenient to improve the hand feeling during operation, the function button 6 can also be an elastic sheath connected to the control end of the smart key, or the function button 6 is a touch sensing button connected to the control end of the smart key, the front surface of the key housing is the surface provided with the boss 3, the surface opposite to the front surface in the height direction is the back surface of the key housing, the side surface of the key shell is a surface which is used for connecting the front surface and the back surface along the height direction of the key shell.

In this embodiment, the boss 3 includes a main portion and branches connected to each other, the main portion is disposed at a position close to the middle of the key housing along the width direction of the key housing, the branches are connected to the main portion at an angle in a projection along the height direction of the key housing, the functional buttons 6 are disposed adjacent to the branches, and according to the difference in the number of the functional buttons 6, the main portion and the branches connected to the main portion at an angle can be combined to facilitate the separation of the control buttons, so as to facilitate the use of the different functional buttons 6, and achieve the aesthetic effect, the branches can be selectively disposed at one side or both sides of the main portion according to the actual situation, or a plurality of branches can be disposed at the same side of the main portion, and the disposition is not unique, and will not be described herein again, the disposition of the functional buttons 6 can be arc-shaped, triangular-shaped, rectangular-, The functional buttons 6 and the protrusions are arranged in a manner of being separated in opposite directions or in a manner of being separated in a single side, and the like, which will not be described in detail herein, and the functional buttons 6 are arranged on the key housing in a manner of being approximately parallel to the branches along the length direction of the key housing.

The control button is approximately parallel to the adjacent branches along the length direction of the key shell, namely the control button is arranged at the top or the bottom of the adjacent branches along the length direction of the key shell, or the control button is arranged between the adjacent branches along the length direction of the key shell, so that the aesthetic property of the whole structure arrangement can be improved, and the function buttons 6 with different functions can be distinguished conveniently;

the boss 3 is in a Y shape in projection along the height direction of the key shell, and the Y shape comprises a main body positioned at the lower part and two branches positioned at the upper part; the function buttons 6 are arranged on two sides of the trunk along the width direction of the key shell, the two function buttons 6 are arranged on two sides of the Y-shaped structure along the width direction of the key shell, and in the projection along the height direction of the key shell, the two function buttons 6 are symmetrically arranged at the bottom of the upper part of the Y-shaped structure by taking the lower part of the Y-shaped structure as a central line, so that the two function buttons 6 are structurally convenient to distinguish, and can better accord with the ergonomic design during use and are more convenient to use, and the symmetrical structure of the Y shape enables the function buttons 6 to be more attractive and can also play a role in protecting the function buttons 6;

the control button is arranged at the transition connection part of the trunk and the branches of the boss 3; the two edges of the control button along the length direction of the key shell are approximately parallel to the branches of the Y-shaped structure close to the control button; the two edges of the control button along the width direction of the key shell are approximately parallel to the trunk of the Y-shaped structure; each limit that is connected of control button is the arc transition, each limit that is connected of key casing is the arc transition, improves the smoothness nature and the aesthetic property of control button shape.

In this embodiment, the key housing includes an upper housing 1 and a lower housing 2 connected in a clamping manner, the upper housing 1 and the lower housing 2 are combined to facilitate installation of other components in the key housing, and the two can be combined by a connecting piece such as a screw or other connecting mechanism, which is not described herein any more, the boss 3 is disposed on the upper housing 1, the top surface of the upper housing 1 is the front surface of the key housing, and the Y-shaped structure is transited to the upper housing 1 through a gentle connecting arc surface, so that the Y-shaped structure is smoothly connected to the upper housing 1, and the aesthetic property of the structure is improved;

one side of the top surface of the upper shell 1 along the length direction of the key shell and two sides of the upper shell 1 along the width direction of the key shell are downwards sunken along the height direction of the key shell to form a protrusion of a Y-shaped structure, wherein the protrusion is positioned on the top surface of the upper shell 1 and upwards protrudes along the height direction of the key shell;

the trunk of the Y-shaped structure extends to the upper shell 1 along the length direction of the key shell and is positioned on the side surface of the bottom along the length direction of the key shell; two branches of the Y-shaped structure extend to the side surface of the upper shell 1 positioned at the top along the length direction of the key shell;

the pits positioned at the top of the Y-shaped structure along the length direction of the key shell are of inverted triangular structures on the projection of the height direction of the key shell, the inverted triangular structures are far away from one edge of the trunk along the length direction of the key shell, are sunken towards one side close to the trunk along the length direction of the key shell, and extend downwards to the joint surface of the upper shell 1 and the lower shell 2 along the height direction of the key shell to form an upper shell 1 mounting position positioned on the upper shell 1;

an indicator light 100 is arranged near one corner of the inverted triangle close to the main body along the length direction of the key shell, the indicator light belongs to the prior art, and details are not described herein, the indicator light is arranged between two branches, the indicator light is arranged near the corner under the condition that the indicator light is arranged at the position of the corner, errors such as installation and manufacturing are allowed, and details are not described herein;

the upper shell 1 mounting position is symmetrically arranged on the lower shell 2 by taking the shell 1 and lower shell 2 combining surface as a symmetrical plane, so as to form a lower shell 2 mounting position on the lower shell 2, the upper shell 1 mounting position is communicated with the lower shell 2 mounting position, and on the cross section along the length direction of the key shell, the section of the upper shell 1 mounting position combined with the lower shell 2 mounting position is Contraband-shaped, so that the symmetrical effect of the whole structure can be improved, and the attractive effect is achieved.

In this embodiment, the upper case 1 and the lower case 2 are further connected by a separation preventing member 4, and the branches, the function buttons 6, and the separation preventing member 4 are arranged in a predetermined direction. The anti-dropping part 4 is arranged to be matched with the boss 3 to improve the overall structural strength and anti-dropping effect, the function button 6 is arranged between the boss 3 and the anti-dropping part 4 in a surrounding mode to improve the protection of the function button 6, the boss 3 and the anti-dropping part 4 can be arranged around the function button 6 in the surrounding mode, or only the function button 6 is arranged between the boss 3 and the anti-dropping part 4, or the function button 6 and the anti-dropping part are sequentially arranged along a given direction in other modes, and the description is omitted;

the key is arranged in sequence along a set direction, so that the structural regularity and the aesthetic property of the whole key can be improved, the set direction in the scheme is along the length direction of the key shell, and the branches, the function buttons 6 and the anti-falling pieces 4 are arranged in sequence, so that the structural regularity and the aesthetic effect are achieved;

the anti-disengaging piece 4 can be sleeved on the key shell body, can be connected to the shell body in a freely detachable clamping mode, or can be connected to the key shell body in a clamping mode, plays a role in assisting in connecting the upper shell body and the lower shell body 2, has the function of the protection function button 6, and improves the mechanical strength of the key shell body and the using smoothness of the control button.

In this embodiment, the separation preventing member 4 connects the upper case 1 and the lower case 2 in a straddling manner. The crossing mode is that the anti-dropping part 4 is connected with the top surface of the upper shell 1 and the bottom surface of the lower shell 2 in the height direction, the number of the anti-dropping parts 4 is two, the two anti-dropping parts 4 are symmetrically arranged on two sides of the key shell along the width direction of the key shell by taking a trunk of a Y-shaped structure as a symmetrical line, the anti-dropping parts 4 are detachably connected with the upper shell 1 and the lower shell 2 through connecting chutes formed in the upper shell 1 and the lower shell 2, the connection strength is ensured, the disassembly and maintenance are convenient, the combination strength of the upper shell 1 and the lower shell 2 is ensured, and meanwhile, the boss 3 and the control button can be combined to play a role of attractive integral structure;

on the top surface of the upper shell 1, the trunks extend towards the direction in which the two anti-falling parts 4 are arranged along the two sides of the width direction of the key shell respectively, and are connected to the two connecting parts to play a role in limiting the anti-falling parts 4;

the key shell comprises a main body and a key shell body, wherein the main body comprises a top section and a bottom section which are connected, the bottom section is connected with two connecting pieces, the top section is connected to the branches, and the size of the bottom section is not smaller than that of the top section on the cross section of the key shell body in the width direction, so that the gripping texture is improved.

In this embodiment, the lock further includes a mechanical key and a connecting mechanism, the connecting mechanism is arranged to further ensure the connection relationship between the mechanical key and the key housing, the connecting mechanism may be a lock body and a lock catch 74 which are matched with each other and are respectively connected to the mechanical key and the key housing, or a mechanical key which is connected to the key housing through a pin shaft, or a structure which can rotate a lock or a slide lock, the connecting mechanism is selected according to actual conditions, and the functions of locking the mechanical key and releasing the mechanical key are achieved, which is not described herein again;

the mechanical key is releasably mounted in a cavity formed by buckling the upper shell 1 and the lower shell 2 through the connecting mechanism, the mechanical key is releasably hidden in the cavity formed by buckling the upper shell 1 and the lower shell 2, and the mechanical key can be hidden in the cavity formed by buckling the upper shell 1 and the lower shell 2 when the mechanical key is not used, so that the occupied space of the mechanical key is further reduced, wherein the cavity for accommodating the mechanical key can be directly connected to the key shell or can be opened on the surface of the shell, the releasable hidden placement of the mechanical key can be realized, and further description is omitted;

the integration level of the key shell can be improved by integrating the mechanical key in the key shell, so that the lock can be unlocked not only through the intelligent assembly but also through the mechanical key, the unlocking efficiency is improved, the built-in mechanical key is used for emergency unlocking of a seat cushion/an oil tank/a storage box and the like under the condition that the whole vehicle has no electricity or the electric mechanism has a fault or the intelligent sensing module has a failure, and the occupied space of the two keys is reduced by integrating the mechanical key on the key shell, so that the key is convenient to carry;

mechanical key is including the key core 51 and the key handle 52 that are connected, key core 51 is hidden in the cavity that last casing 1 and casing 2 lock formed down, the cavity that last casing 1 and casing 2 lock formed down is for following the uncovered groove of key casing length direction, is convenient for to mechanical key's protection, does benefit to the structural cloth system of boss 3 and anticreep piece 4 simultaneously, guarantees the smooth and easy nature of mechanical key when using, and this type of structure is still whole pleasing to the eye effect.

In this embodiment, the anti-drop member 4 is provided with a through hole, the through hole is provided along the width direction of the key housing and extends to the top surface of the upper housing 1 and the bottom surface of the lower housing 2, so that the effect of reducing weight is achieved while the structure is attractive, and the through holes are symmetrically arranged on the upper housing 1 and the lower housing 2 along the joint surface of the upper housing 1 and the lower housing 2;

on the projection along the height direction of the key shell, one end of the anti-release piece 4, which is close to the functional key along the length direction of the key shell, is approximately parallel to the functional key, and one side of the through hole, which is close to the functional key along the length direction of the key shell, is approximately parallel to the functional key; the anti-falling piece 4 is arranged at the bottom of the function key along the length direction of the key shell, wherein one end of the anti-falling piece close to the function key along the length direction of the key shell is arranged at the bottom of the function key along the length direction of the key shell, so that the branch, the function key and the anti-falling piece 4 are sequentially arranged approximately in parallel along the length direction of the key shell, the effect of protecting the function button 6 is achieved, and the attractive effect of the whole structure is improved;

on the projection along the height direction of the key shell, one end of the anti-release piece 4, which is far away from the function key, is matched with the mechanical key and used for guiding the mechanical key, so that the unlocking time and the time for placing the mechanical key are saved; the anti-release piece 4 is far away from one end of the function key and extends to one side of the key handle 52 to form a guide part for guiding the key handle 52, and the key handle 52 seals the open slot and is tightly propped against the guide part along the length direction of the key shell;

the key handle 52 is in a step shape along one side of the key shell connected to the key core 51 in the length direction of the key shell, a part of the step shape with a smaller size is inserted into the guide part, the part of the step shape with a larger size abuts against the guide part and the bottom section of the trunk in the length direction of the key shell, and the joint surface of the part of the step shape with a larger size and the guide part is obliquely arranged in the length direction of the key shell;

the through hole is approximately parallel to the joint surface of the part with larger size in the shape of a step platform and the guide part at one side of the key shell far away from the functional keys along the length direction of the key shell, and the side of the through hole is abutted against one side of the key shell close to the key handle 52 along the length direction of the key shell;

on the projection of the height direction of the key shell, the side surface of the key shell along the width direction of the key shell, the side surface of one end of the anti-falling piece 4, which is far away from the function key, along the width direction of the key shell and the side surface of the key handle 52 along the width direction of the key shell are approximately positioned on the same straight line, and the fact that the side surfaces are approximately positioned on the same straight line means that the manufacturing deviation of each component, the gap for connecting each component, the installation error of each component and the like can be allowed on the basis of one straight line;

one end of the anti-release piece 4, which is far away from the function keys, is tightly abutted between one side of the key shell, which is close to the key handle 52 along the length direction of the key shell, and the key handle 52, so that the compactness of the whole structure is favorably ensured, the key handle 52 is provided with a portable hole 521 which is convenient to hang or carry, and the portable hole has the functions of reducing weight and being convenient for taking out a mechanical key.

In this embodiment, the connecting mechanism includes a lock body and a lock catch 74 which are matched with each other, the lock body and the lock catch 74 are respectively connected with the key housing and the key handle 52, the key handle 52 is more convenient for storing and using the mechanical key, the lock body and the lock catch 74 which are matched with each other are arranged to further ensure that the mechanical key is fixed in a cavity formed by buckling the upper housing 1 and the lower housing 2 when not used, and can be smoothly released from the cavity formed by buckling the upper housing 1 and the lower housing 2 when used, the lower housing 22 is provided with an adjusting groove 21, the adjusting groove 21 is arranged at the bottom of the boss 3 along the height direction of the key housing, the adjusting groove 21 is arranged between the two anti-falling pieces 4 along the width direction of the key housing and is arranged close to the width direction of the bright key housing of the lower housing 2, the lock body is slidably connected in the adjusting groove 21, the adjusting groove 21 is a through groove, the lock body comprises a shifting piece 71, a base 72 and a resetting piece 73 which are connected, the resetting piece 73 is used for providing locking and releasing force of the mechanical key, the resetting piece 73 is connected with the base 72, the shifting piece 71 extends out of the adjusting groove 21 and is fixed on the base 72, a sliding groove of the lock body is further formed in the lower shell 2, the sliding groove is communicated with the adjusting groove 21, the base 72 is driven to press the resetting piece 73 or release the resetting piece 73 by adjusting the movement of the shifting piece 71 in the adjusting groove 21, so that the matching of the base 72 and the lock catch 74 is realized, the locking and releasing of the mechanical key are realized, the resetting piece 73 is tightly abutted between the base 72 and the sliding groove and is used for providing the locking and releasing force of the mechanical key, the resetting piece 73 is a spring and can also be a hydraulic cylinder, a tension spring and the like, the description is omitted, and the lock body is provided with a sliding structure for, it may also be provided with a latch and catch 74 in the form of a snap-on, open and closed latch connected by a pin or other locking and release structure, which will not be described in detail herein.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A kind of car key, characterized by that: including key casing, intelligent component and function button, the key casing is provided with the boss along key casing length direction.

2. The vehicle key according to claim 1, wherein: the boss is arranged at a position, close to the middle part, of the key shell along the width direction of the key shell, and the function buttons are arranged on one side or two sides of the boss along the width direction of the key shell.

3. The vehicle key according to claim 1, wherein: a button groove is formed at the joint of the front surface and the side surface of the key shell; the function button is disposed within the button slot such that the function button is disposed on a front side of the key housing and extends to a side of the key housing.

4. The vehicle key according to claim 1, wherein: the boss includes trunk and branch that is connected, the trunk sets up in the position that the key casing is close to the middle part along key casing width direction, in the projection along key casing direction of height the branch becomes the angle and connects the trunk, the function button sets up with branch adjacent.

5. The vehicle key according to claim 4, wherein: the function button is arranged on the key shell in a manner of being approximately parallel to the branch along the length direction of the key shell.

6. The vehicle key according to claim 3, wherein: the key shell comprises an upper shell and a lower shell, the boss is arranged on the upper shell, and the button groove is formed in the top surface of the upper shell and extends to the side surface of the upper shell.

7. The vehicle key according to claim 6, wherein: the upper shell and the lower shell are further connected through an anti-dropping piece, and the branches, the function buttons and the anti-dropping piece are arranged along the set direction.

8. The vehicle key according to claim 7, wherein: the anti-release piece is connected with the upper shell and the lower shell in a crossing mode, and a through hole is formed in the anti-release piece.

9. The vehicle key according to claim 7, wherein: the anti-release piece is close to one end of the function key along the length direction of the key shell on the projection along the height direction of the key shell and is approximately parallel to the function key.

10. The vehicle key according to claim 7, wherein: the mechanical key is arranged in a cavity formed by buckling the upper shell and the lower shell in a releasable mode through the connecting mechanism, and the anti-falling piece is far away from one end of the functional key along the length direction of the key shell and has the function of guiding the mechanical key.