Waterproof and dustproof intelligent automobile key

Abstract

A waterproof and dustproof intelligent automobile key comprises a bottom shell, a circuit board with an antenna, a cover shell and a plurality of keys, an installation cavity is formed in the upper side face of the bottom shell, the circuit board is installed in the installation cavity, the cover shell and the bottom shell are assembled, and the keys are arranged between the bottom shell and the cover shell and all matched with a control circuit of the circuit board. The automobile key further comprises a display panel, a cover plate and a sealing structure, the display panel is electrically connected with the circuit board, a first installation concave part is arranged on the cover shell, a concave part opening matched with the display panel is formed in the first installation concave part, the cover plate is matched with the first installation concave part and provided with a perspective part, the perspective part corresponds to the concave part opening, and the sealing structure is arranged on the cover shell. And the sealing structure is used for sealing the mounting cavity. The LED lamp is reasonable in structural design and good in using effect, and has good waterproof and dustproof functions.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile key, especially to a waterproof and dustproof intelligent automobile key. BACKGROUND

[0002] With the increasing improvement of people's living standards, the automobile has become a common means of transport. Most of the automobile keys of the automobile adopt the electronic signal remote control mode to control the automobile door and the like. And with the rapid development of the automobile industry, the automobile key is also rapidly developing, and there are new requirements for the key. The automobile key generally has some protection functions, but the protection effect is general. Therefore, how to effectively improve the protection effect of the automobile key has always been a difficult problem. The automobile intelligent key is a common keyless entry system. The circuit board of the automobile intelligent key is installed in the shell. Since the automobile key body is small in size, the automobile key is generally placed in people's bag, pocket or on the table. If it suddenly rains, the automobile key may be wetted by the rain. Or due to the reason that the existence is easily ignored, the automobile key is easy to fall into the water. The automobile key placed on the table may also be accidentally wet. Moreover, when people wash clothes, they usually use a washing machine. People often forget to take out the automobile key placed in the clothes, resulting in that the automobile key is washed together with the clothes in the washing machine. This will seriously damage the automobile key. Moreover, water will penetrate into the inside of the shell, which will cause the internal structure of the automobile key to be damaged. In severe cases, the automobile key may be scrapped. CONTENT OF THE UTILITY MODEL

[0003] In view of the defects in the prior art, the utility model aims to provide a waterproof and dustproof intelligent automobile key which has a reasonable structure design, good use effect and good protection effect.

[0004] The utility model solves the technical problem by the technical scheme that a waterproof and dustproof intelligent automobile key, including bottom shell, line board with antenna, cover shell and a plurality of button, the upside of bottom shell is equipped with installation cavity, line board is installed in installation cavity, cover shell is assembled with bottom shell, a plurality of button is equipped between bottom shell and cover shell and is matched with the control circuit of line board, the automobile key still includes display panel, cover plate and sealing structure, display panel is electrically connected with line board, cover shell is equipped with first installation recess, first installation recess is equipped with recess opening matched with display panel, cover plate is matched with first installation recess and is equipped with perspective part, perspective part corresponds with recess opening, sealing structure is used for forming the sealing of installation cavity.

[0005] The advantages of the above technical scheme are: by arranging the display panel, the display panel can display the working state of the car key, thereby facilitating the correct operation of the operator, achieving the purpose of improving the use effect of the car key, and the technology is more powerful; by arranging the first mounting recess with the recess opening on the cover shell and cooperating the cover plate with the first mounting recess, the display panel is not exposed to the outside while the observation is not affected, and the use is relatively safe; and by arranging the sealing structure, the sealing structure seals the mounting cavity, prevents water from penetrating into the inside of the mounting cavity, prevents the internal components from being damaged, and also has a dustproof effect.

[0006] Further, the sealing structure includes a first sealing gasket matched with the upper opening of the mounting cavity, a first key of the keys is arranged on the lower side of the first mounting recess and connected on the upper side of the cover shell, the display panel is arranged on the upper side of the first sealing gasket and connected with the circuit board, the first sealing gasket is further provided with a first flange on the lower side, the first flange is in the form of a closed ring and tightly matches with the top wall of the mounting cavity, the first sealing gasket is further provided with a second flange and a third flange on the upper side, the second flange is in the form of a closed ring and tightly matches with the inner wall of the cover shell, and the third flange is arranged on the upper side of the first key and connected with the inner side of the second flange at both ends.

[0007] The advantages of the above technical scheme are: the first sealing gasket covers the upper opening of the mounting cavity, the first flange is arranged to make the lower side of the first sealing gasket more tightly fit on the top wall of the mounting cavity, the second flange and the third flange are arranged to make the upper side of the first sealing gasket more tightly fit on the inner wall of the cover shell, and through cooperation with the cover plate, the display panel is fully protected, the use of the display panel is safer, and the overall structure design is reasonable.

[0008] Further, a second key of the keys is arranged to be connected on the left outer wall or the right outer wall of the mounting cavity, the sealing structure further includes a second sealing gasket for connecting the second key, the outer side of the second sealing gasket is further provided with a sealing ring, the rear end of the second key is embedded and matched with the sealing ring, the inner side of the second sealing gasket is further provided with a fourth flange, and the mounting structure matched with the second sealing gasket is further arranged between the cover shell and the bottom shell.

[0009] The advantages of the above technical scheme are: the second key is arranged in a side mounting manner, the layout of the car key is more reasonable, the corresponding sealing ring and the fourth flange are arranged on the second sealing gasket to realize the pressing sealing protection of the second key, and the arrangement of the mounting structure effectively limits the position of the second sealing gasket, and the use is more reasonable.

[0010] Further, a mounting socket and a first mounting clamping block matched with each other and a connecting through hole and a connecting hole post matched with each other are arranged between the cover shell and the bottom shell, the mounting socket is formed on the outer wall surface of the mounting cavity, the first mounting clamping block is formed on the inner wall surface of the circumferential side wall of the cover shell, the connecting through hole is arranged through the outer side of the mounting cavity on the bottom shell, and the connecting hole post is formed on the cover shell.

[0011] The above technical scheme has the advantages that the reliable connection of the cover shell and the bottom shell is ensured through the cooperation of the mounting socket and the first mounting clamping block and the cooperation of the connecting through hole and the connecting hole post, the position is reasonable, the waterproof performance is ensured, and the product appearance is more beautiful.

[0012] Further, the first button is provided with a mounting branch arm, a clamping protrusion is protruded on the upper side of the mounting branch arm, a clamping groove is arranged at the corresponding position of the inner wall surface of the cover shell, and the clamping protrusion is clamped in the clamping groove.

[0013] The above technical scheme has the advantages that the stable installation of the first button is realized through the cooperation of the clamping protrusion on the mounting branch arm of the first button and the clamping groove on the inner wall surface of the cover shell, the action of the first button is reliable, and the product use effect is good.

[0014] Further, a pressing protrusion is arranged on the upper side of the first sealing gasket, a trigger protrusion is arranged at the center of the pressing protrusion on the lower side of the first sealing gasket, and the pressing protrusion, the trigger protrusion and the first button are arranged correspondingly.

[0015] The above technical scheme has the advantages that the pressing protrusion and the trigger protrusion corresponding to the first button are arranged on the first sealing gasket, the moving distance of the first button is reduced, the first sealing gasket is not broken by the first button, the use safety is ensured, the action of the first button is more reliable, the product use effect is better, and the structure design is more reasonable.

[0016] Further, a mounting protrusion is arranged on the inner side of the cover plate, the mounting protrusion is arranged around the perspective part and is matched with the opening of the recess, a second mounting clamping block is arranged at the bottom of the outer circumferential wall surface of the mounting protrusion, a mounting ring groove is recessed and formed at the bottom edge of the wall surface of the opening of the recess, and the second mounting clamping block is matched with the mounting ring groove.

[0017] The above technical scheme has the advantages that the accurate limitation of the mounting position of the cover plate is realized through the cooperation of the mounting protrusion and the opening of the recess and the cooperation of the second mounting clamping block and the mounting ring groove, the connection reliability of the cover plate and the cover shell is higher, the structure design is reasonable, and the installation is convenient.

[0018] Further, the side wall surface of the installation cavity is further provided with a charging socket, and the circuit board is connected with a charging interface at a corresponding position, and the charging interface is sealingly matched in the charging socket.

[0019] The above technical scheme has the advantages that through the cooperation of the charging socket and the charging interface, the battery on the circuit board can be charged without manual replacement of the battery, and the use effect is better.

[0020] Further, the installation cavity is further provided with a first supporting convex part and a second supporting convex part matched with the circuit board, and the first supporting convex part or / and the second supporting convex part is further provided with a positioning convex part.

[0021] The above technical scheme has the advantages that through the cooperation of the charging socket and the charging interface, the battery on the circuit board can be charged without manual replacement of the battery, and the use effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of the utility model;

[0023] Figure 2 It is a partial structure schematic view of the utility model;

[0024] Figure 3 It is an exploded view of the whole structure of the utility model;

[0025] Figure 4 It is a bottom shell structure schematic view of the utility model;

[0026] Figure 5 It is a cover shell structure schematic view of the utility model;

[0027] Figure 6 It is a cover plate structure schematic view of the utility model;

[0028] Figure 7 It is a first sealing gasket structure schematic view of the utility model; Figure 1 ;

[0029] Figure 8 It is a first sealing gasket structure schematic view of the utility model; Figure 2 ;

[0030] Figure 9 It is a second sealing gasket structure schematic view of the utility model.

[0031] In the figure: 1 - bottom shell, 2 - circuit board, 3 - antenna, 4 - cover shell, 5 - mounting cavity, 6 - display panel, 7 - cover plate, 8 - first mounting recess, 9 - recess opening, 10 - perspective part, 11 - first gasket, 12 - first button, 13 - first flange, 14 - second flange, 15 - third flange, 16 - second button, 17 - second gasket, 18 - sealing ring, 19 - fourth flange, 20 - mounting structure, 21 - mounting bayonet, 22 - first mounting block, 23 - connecting perforation, 24 - connecting hole column, 25 - mounting arm, 26 - clamping protrusion, 27 - clamping groove, 28 - pressing protrusion, 29 - trigger protrusion, 30 - mounting flange, 31 - second mounting block, 32 - mounting ring groove, 33 - charging socket, 34 - charging interface, 35 - first support protrusion, 36 - second support protrusion, 37 - positioning protrusion, 38 - key ring. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application and / or the prior art, specific embodiments of the present application will be described below with reference to the drawings. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, and other embodiments can also be obtained. In addition, the orientation belongs to only indicating the relative position relationship between the components, not the absolute position relationship.

[0033] Please refer to Figures 1 to 9 As shown in the figure, a waterproof and dustproof intelligent automobile key, comprising a bottom shell 1, a circuit board 2 with an antenna 3, a cover shell 4 and a plurality of buttons, the upper side of the bottom shell 1 is provided with a mounting cavity 5, more specifically, the mounting cavity 5 is formed by a ring along, the circuit board 2 is installed in the mounting cavity 5, the cover shell 4 is assembled with the bottom shell 1, more specifically, a connecting structure is provided between the cover shell 4 and the bottom shell 1, a plurality of buttons are provided between the bottom shell 1 and the cover shell 2 and are matched with the control circuit of the circuit board 2, the function control of the automobile key is realized by triggering the corresponding button.

[0034] In the embodiment, the automobile key further comprises a display panel 6, a cover plate 7 and a sealing structure, the display panel 6 is electrically connected with the circuit board 2, the first mounting recess 8 is arranged on the cover shell 4, the recess opening 9 matched with the display panel 6 is arranged on the first mounting recess 8, the cover plate 7 is matched with the first mounting recess 8, the first mounting recess 8 is arranged to make the cover plate 7 more reasonable, the cover plate 7 is further provided with a perspective part 10 at a corresponding position, the perspective part 10 corresponds to the recess opening 9, and the sealing structure is used to seal the mounting cavity 5. By arranging the display panel 6, the working state of the automobile key can be displayed, so that the operator can operate correctly, the use effect of the automobile key is improved, the technology is stronger, the first mounting recess 8 with the recess opening 9 is arranged on the cover shell 4, the cover plate 7 with the perspective part 10 is matched with the first mounting recess 8, the display panel 6 is not exposed to the outside while the observation is not affected, the use is relatively safe, and the sealing structure is arranged to seal the mounting cavity 5, prevent water from penetrating into the inside of the mounting cavity 5, prevent internal components from being damaged, and also have a dustproof effect.

[0035] In the embodiment, the sealing structure comprises a first sealing gasket 11 matched with the upper opening of the mounting cavity 5, the key comprises two first keys 12, more specifically, the two first keys 12 are unlocking and locking installations, the two first keys 12 are arranged on the upper side of the cover shell 4 opposite to the lower side of the first mounting recess 8, the display panel 6 is arranged on the upper side of the first sealing gasket 11 and connected with the circuit board 2, the first flange 13 is arranged on the lower side of the first sealing gasket 11, the first flange 13 is in the form of a closed ring and is tightly matched with the top wall of the mounting cavity 5, the second flange 14 and the third flange 15 are arranged on the upper side of the first sealing gasket 11, the second flange 14 is in the form of a closed ring and is tightly matched with the inner wall of the cover shell 4, the third flange 15 is arranged on the upper side of the first key 12 and connected with the inner side of the second flange 14 at both ends, the first sealing gasket 11 covers the upper opening of the mounting cavity 5, the first flange 13 is arranged to make the lower side of the first sealing gasket 11 more tightly fit on the top wall of the mounting cavity 5, the second flange 14 and the third flange 15 are arranged to make the upper side of the first sealing gasket 11 more tightly fit on the inner wall of the cover shell 4, and the display panel is fully protected by cooperating with the cover plate 7, so that the use of the display panel is safer, the overall structure design is reasonable, and it is to be noted that the connection between the display panel 6 and the circuit board 2 is arranged through the first sealing gasket 11, so that waterproof glue can be applied on the cover plate 7 and the first mounting recess 8 to ensure the waterproof effect.

[0036] In the present example, the keys include three second keys 16, which can be used as multifunctional keys, and are arranged on the left or right outer wall surface of the installation cavity 5. The second keys 16 are arranged in a side installation manner, so that the layout of the car key is more reasonable. It should be noted that the corresponding position of the peripheral wall of the cover shell 4 forms a through opening matched with the second key 16. The sealing structure further includes a second sealing gasket 17 for connecting the second key 16, and a sealing ring 18 is further arranged on the outer side surface of the second sealing gasket 17. The sealing ring 18 is arranged corresponding to the key 16, and the rear end of the second key 16 is embedded and matched with the sealing ring 18. The sealing ring 18 realizes the sealing of the rear end of the second key 16. The inner side surface of the second sealing gasket 17 is further provided with a fourth flange 19, which improves the sealing effect of the second sealing gasket 17 and the outer side wall surface of the installation cavity 5. Therefore, by arranging the corresponding sealing ring 18 and fourth flange 19 on the second sealing gasket 17, the pressing sealing protection of the second key 16 is realized, so that the internal components in the installation cavity 5 are safer to use. The installation structure 20 matched with the second sealing gasket 17 is further arranged between the cover shell 4 and the bottom shell 1. The installation of the installation structure 20 effectively limits the position of the second sealing gasket 17, and is more reasonable to use.

[0037] In the present example, the peripheral side of the second key 16 forms an installation stop, which cooperates with the wall surface of the through opening to limit the installation of the second key 16. A first recess is formed on the corresponding side outer wall surface of the installation cavity 5, and the second sealing gasket 17 is placed in the first recess. The installation structure 15 includes a plurality of convex columns and a plurality of convex blocks arranged outside the first recess. The plurality of convex columns are formed on the bottom shell 1, and the plurality of convex blocks are formed on the inner wall surface of the cover shell 4. After the cover shell 4 is installed in place, the second sealing gasket 17 can be reliably installed on the corresponding side outer wall surface of the installation cavity 5 under the cooperation of the convex columns, convex blocks and first recess. The structure design is reasonable.

[0038] In the embodiment, the cover shell 4 and the bottom shell 1 are provided with the matched mounting clamping hole 21 and the first mounting clamping block 22, and the matched connecting through hole 23 and the connecting column 24, the mounting clamping hole 21 is formed on the outer wall surface of the mounting cavity 5, the first mounting clamping block 22 is formed on the inner wall surface of the circumferential side wall of the cover shell 4, the connecting through hole 23 is provided on the bottom shell 1 and penetrates the outer side of the mounting cavity 5, and the connecting column 24 is formed on the cover shell 4, more specifically, a second recess is formed on the corresponding side outer wall surface of the mounting cavity 5, the connecting through hole 23 and the connecting column 24 are matched at the second recess, the reliable connection of the cover shell 4 and the bottom shell 1 is ensured through the cooperation of the mounting clamping hole 21 and the first mounting clamping block 22 and the cooperation of the connecting through hole 23 and the connecting column 24, the connecting through hole 23 and the connecting column 24 are provided on the outer side of the mounting cavity 5, and the surface of the cover shell 4 does not show the above structure, so that the setting position is reasonable, the waterproof performance is ensured, and the product appearance is more beautiful.

[0039] In the embodiment, the first button 12 is provided with the mounting branch 25, the upper side of the mounting branch 25 is provided with the clamping protrusion 26, the inner wall surface of the cover shell 4 is provided with the clamping groove 27 at the corresponding position, the clamping protrusion 26 is clamped in the clamping groove 27, and the stable installation of the first button 12 is realized through the cooperation of the clamping protrusion 26 on the mounting branch 25 of the first button 12 and the clamping groove 27 on the inner wall surface of the cover shell 4, the action of the first button 12 is reliable, and the product use effect is good.

[0040] In the embodiment, the upper side of the first sealing gasket 11 is further provided with the pressing protrusion 28, the lower side of the first sealing gasket 11 is further provided with the trigger protrusion 29 at the center of the pressing protrusion 28, the pressing protrusion 28 and the trigger protrusion 29 are correspondingly arranged with the first button 12, the moving distance of the first button 12 is reduced through the arrangement of the pressing protrusion 28 and the trigger protrusion 29 corresponding to the first button 12 on the first sealing gasket 11, the first sealing gasket 11 will not be broken by the first button 12, the use safety is ensured, the action of the first button 12 is more reliable, the product use effect is better, and the structure design is more reasonable.

[0041] In the embodiment, the inner side of the cover plate 7 is provided with the mounting protrusion 30, the mounting protrusion 30 is arranged around the perspective part 10 and is matched with the recess opening 9, the outer peripheral wall surface bottom of the mounting protrusion 30 is further provided with the second mounting clamping block 31, the wall surface bottom edge of the recess opening 9 is recessed to form the mounting ring groove 32, the second mounting clamping block 31 is matched with the mounting ring groove 32, the accurate limitation of the installation position of the cover plate 7 is realized through the cooperation of the mounting protrusion 30 and the recess opening 9 and the cooperation of the second mounting clamping block 31 and the mounting ring groove 32, the connection reliability of the cover plate 7 and the cover shell 4 is higher, the structure design is reasonable, and the installation is convenient.

[0042] In the embodiment, the side wall surface of the mounting cavity 5 is further provided with a charging socket 33, and the circuit board 2 is connected with a charging interface 34 at a corresponding position, the charging interface 33 is sealingly fitted in the charging socket 33, and through the cooperation of the charging socket 33 and the charging interface 34, the battery on the circuit board 2 can be charged, without manual replacement of the battery, and the use effect is better.

[0043] In the embodiment, the mounting cavity 5 is further provided with a first supporting convex part 35 and a second supporting convex part 36 matched with the circuit board 2, and the first supporting convex part 35 and / or the second supporting convex part 36 is further provided with a positioning convex part 37, through the first supporting convex part 35 and the second supporting convex part 36, the reliable support of the circuit board 2 is realized, and through the positioning convex part 37, the stable mounting of the circuit board 2 in the mounting cavity 5 is realized, and the structure design is simple and reasonable.

[0044] The above is a further detailed description of the utility model in combination with a specific preferred embodiment, and the specific implementation of the utility model cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all of them should be regarded as belonging to the protection scope of the utility model.

Claims

1. A waterproof and dustproof intelligent automobile key, comprising a bottom shell (1), a circuit board (2) with an antenna (3), a cover shell (4) and a plurality of keys, a mounting cavity (5) is arranged on the upper side of the bottom shell (1), the circuit board (2) is mounted in the mounting cavity (5), the cover shell (4) is assembled with the bottom shell (1), and the plurality of keys are arranged between the bottom shell (1) and the cover shell (4) and are matched with the control circuit of the circuit board (2), characterized in that: The automobile key further comprises a display panel (6), a cover plate (7) and a sealing structure, the display panel (6) is electrically connected with the circuit board (2), the cover shell (4) is provided with a first mounting recess (8), the first mounting recess (8) is provided with a recess opening (9) matched with the display panel (6), the cover plate (7) is matched with the first mounting recess (8) and is provided with a perspective part (10), the perspective part (10) corresponds to the recess opening (9), and the sealing structure is used for forming sealing to the mounting cavity (5). ​ 2. The waterproof and dustproof intelligent automobile key according to claim 1, characterized in that: The sealing structure comprises a first sealing gasket (11) matched with the upper opening of the mounting cavity (5), a first key (12) in the keys is arranged on the upper side of the first mounting recess (8) and on the upper side of the cover shell (4), the display panel (6) is arranged on the upper side of the first sealing gasket (11) and is connected with the circuit board (2), the first sealing gasket (11) is further provided with a first flange (13) on the lower side, the first flange (13) is in the form of a closed ring and is tightly matched with the top wall of the mounting cavity (5), the first sealing gasket (11) is further provided with a second flange (14) and a third flange (15) on the upper side, the second flange (14) is in the form of a closed ring and is tightly matched with the inner wall of the cover shell (4), and the third flange (15) is arranged on the upper side of the first key (12) and is connected with the inner side of the second flange (14) at both ends.

3. The waterproof and dustproof intelligent vehicle key according to claim 1, characterized in that: A second key (16) in the keys is arranged on the left outer wall or the right outer wall of the mounting cavity (5), the sealing structure further comprises a second sealing gasket (17) for connecting the second key (16), the outer side of the second sealing gasket (17) is further provided with a sealing ring (18), the rear end of the second key (16) is embeddedly matched with the sealing ring (18), the inner side of the second sealing gasket (17) is further provided with a fourth flange (19), and the cover shell (4) and the bottom shell (1) are further provided with a mounting structure (20) matched with the second sealing gasket (17).

4. The waterproof and dustproof intelligent vehicle key according to claim 1, characterized in that: The cover shell (4) and the bottom shell (1) are provided with a mounting socket (21) and a first mounting clamping block (22) matched with each other and a connecting through hole (23) and a connecting column (24) matched with each other, the mounting socket (21) is formed on the outer wall of the mounting cavity (5), the first mounting clamping block (22) is formed on the inner wall of the circumferential side wall of the cover shell (4), the connecting through hole (23) is arranged on the bottom shell (1) and penetrates the outer side of the mounting cavity (5), and the connecting column (24) is formed on the cover shell (4).

5. The waterproof and dustproof intelligent vehicle key according to claim 2, characterized in that: The first key (12) is provided with a mounting arm (25), the upper side of the mounting arm (25) is provided with a clamping protrusion (26), the inner wall of the cover shell (4) is provided with a clamping groove (27) at a corresponding position, and the clamping protrusion (26) is clamped in the clamping groove (27).

6. The waterproof and dustproof intelligent vehicle key according to claim 2, characterized in that: The upper side of the first sealing gasket (11) is provided with a pressing protrusion (28), and the lower side of the first sealing gasket (11) is provided with a triggering protrusion (29) at the center of the pressing protrusion (28), which are correspondingly arranged with the first button (12).

7. The waterproof and dustproof intelligent vehicle key according to claim 1, characterized in that: The inner side of the cover plate (7) is provided with a mounting protrusion (30) which is arranged around the perspective part (10) and is matched with the recess opening (9), and the bottom of the outer circumferential wall surface of the mounting protrusion (30) is provided with a second mounting clamping block (31), and the bottom edge of the wall surface of the recess opening (9) is recessed to form a mounting ring groove (32), and the second mounting clamping block (31) is matched with the mounting ring groove (32). 8.The waterproof and dustproof intelligent automobile key of claim 1, wherein: The side wall surface of the mounting cavity (5) is further provided with a charging socket (33), and the corresponding position of the circuit board (2) is connected with a charging interface (34), and the charging interface (34) is sealingly matched in the charging socket (33).

9. The waterproof and dustproof intelligent vehicle key according to claim 1, characterized in that: The mounting cavity (5) is further provided with a first supporting protrusion (35) and a second supporting protrusion (36) matched with the circuit board (2), and the first supporting protrusion (35) and / or the second supporting protrusion (36) is further provided with a positioning protrusion (37).

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