CN214576323U - Shell structure of electronic key and electronic key - Google Patents
Shell structure of electronic key and electronic key Download PDFInfo
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- CN214576323U CN214576323U CN202120555802.4U CN202120555802U CN214576323U CN 214576323 U CN214576323 U CN 214576323U CN 202120555802 U CN202120555802 U CN 202120555802U CN 214576323 U CN214576323 U CN 214576323U
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- key
- electronic key
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- circuit board
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Abstract
The application aims to provide a shell structure of an electronic key and the electronic key, wherein the shell structure mainly comprises a first shell, a second shell which is connected with the first shell in a matching manner to form a containing cavity, a key assembly arranged in the containing cavity and the like. And, the key assembly may be composed of a circuit board assembly for communication connection with the outside, a key sleeve contacting the circuit board assembly, etc. The second shell is provided with a convex part; the accommodating cavity comprises a groove body arranged on the protruding part and used for placing the circuit board assembly. The key sleeve is connected with the protruding portion in a sealing mode in the circumferential direction, so that the groove body forms a sealed space. Compared with the prior art, the shell structure of the electronic key and the electronic key are simple in structure and have good waterproof performance.
Description
Technical Field
The utility model relates to an electromechanical field especially relates to a shell structure and electron key of electron key.
Background
At present, in a vehicle carrier, an electronic key gradually replaces a mechanical key to carry out operations such as opening and closing of a vehicle door, opening of a trunk, reversing and the like on the vehicle carrier, so that great convenience is brought to the operation of a user, and the experience of the user is improved.
However, in the prior art, since the electronic key usually does not have a waterproof function and has a complex structure, the electronic key is prone to malfunction due to water immersion during actual use.
Therefore, how to provide a simple structure, the shell structure of the electronic key that possesses good waterproof performance is the utility model discloses the technical problem who needs to solve urgently.
SUMMERY OF THE UTILITY MODEL
To above-mentioned prior art's shortcoming or not enough, the to-be-solved technical problem of the utility model is to provide a simple structure, the shell structure and the electronic key of the electronic key that possess good waterproof performance.
In order to solve the technical problem, the utility model provides a shell structure of an electronic key, which is used for being arranged on the electronic key and comprises a first shell; the second shell is matched and connected with the first shell to form an accommodating cavity; the accommodating cavity is used for mounting a key assembly;
the key assembly comprises a circuit board assembly used for being connected with external communication and a key sleeve contacted with the circuit board assembly;
the first shell is provided with a convex part;
the accommodating cavity comprises a groove body arranged on the bulge part and used for placing the circuit board assembly;
the key sleeve is connected with the protruding portion in a sealing mode in the circumferential direction, so that the groove body forms a sealed space.
Further preferably, the top of the boss is provided with an annularly arranged flange; the key sleeve is provided with an annular groove which is sleeved on the flange.
Further preferably, the key sleeve is a silicone sleeve.
Further preferably, the circuit board assembly includes: the communication module is electrically connected with the circuit board and is in communication connection with the outside, and the power supply module is connected with the circuit board and the communication module; wherein, communication module is any one of bluetooth module, wifi module, 5G module.
Further preferably, at least part of the circumferential outer wall of the boss is provided with a buckle part; the first shell is provided with an inner concave part, and at least part of the circumferential inner wall of the inner concave part is provided with a buckling part; the buckle part is used for being connected with the buckling part in a buckling mode, and therefore the accommodating cavity is formed between the protruding part and the inner concave part.
Further preferably, after the first shell and the second shell are connected in a matching manner, a surrounding assembling groove is formed at the joint of the first shell and the second shell along the circumferential direction; the sealing decorative sleeve is sleeved on the assembly groove and used for sealing the assembly groove; the second shell is also provided with a plurality of clamping parts along the circumferential direction; the sealing decoration sleeve is also provided with a sleeve hole which is sleeved on the clamping part.
Further preferably, the buckle parts are distributed and arranged along the circumferential outer wall of the bulge part; the buckle body is uniformly distributed along the circumferential outer wall of the bulge.
Further preferably, the engaging portion includes: the clamping groove is formed in the inner wall of the concave part, and the elastic part is connected with the clamping groove; the elastic part is used for contacting with the buckle part and generating elastic deformation, so that the buckle part can be restored to an initial state after being clamped into the clamping groove, and the limit and the sealing connection of the two opposite sides of the buckle part are formed.
Preferably, the first shell is further provided with a through hole for accommodating the first key and the second key; the first key is a starting key; the second key is a vehicle locking key; the second shell, the first key, the second key and the key sleeve are sequentially overlapped from top to bottom in the inner concave part.
The present application further provides an electronic key, including: a housing structure of the electronic key; the key assembly is arranged in the accommodating cavity.
Compared with the prior art, the shell structure of the electronic key and the electronic key are simple in structure and have good waterproof performance.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: the utility model discloses the sectional structure sketch map of the shell structure of the electronic key in the first embodiment;
FIG. 2: a partial enlarged view shown in fig. 1 a;
FIG. 3: the structure schematic diagram of the key sleeve in the first embodiment of the utility model;
FIG. 4: the first embodiment of the present invention is a schematic structural view of the key sleeve set on the protruding portion
FIG. 5: the utility model discloses the explosion structure sketch map of electronic key in the first embodiment.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Example one
As shown in fig. 1 to 5, a first embodiment of the present invention provides a casing structure of an electronic key, for being disposed on the electronic key, the casing structure is mainly composed of a first casing 1, a second casing 7 connected to form a housing cavity 9 in cooperation with the first casing 1, and a key assembly disposed in the housing cavity 9.
Also, the key assembly may be composed of a circuit board assembly 5 for communication connection with the outside, a key sleeve 4 contacting the circuit board assembly 5, and the like. The second housing 7 has a boss 71; the accommodating cavity 9 includes a groove 91 opened on the protruding portion 71 for accommodating the circuit board assembly 5.
Wherein, the key sleeve 4 is connected with the circumferential sealing of the bulge 71, so that the groove body 91 forms a sealed space.
The above results show that: through the cooperation of the key sleeve 4 and the bulge 71, the groove 91 on the bulge 71 can form a sealed space for installing the circuit board assembly 5, and the key sleeve 4 can be driven by external force through the contact of the key sleeve 4 and the circuit board assembly 5, and the normal use of the electronic key cannot be influenced, so that the structure is simple, and the waterproof performance is good.
Specifically, as shown in fig. 1, in order to meet the design and requirements in practical application, the top of the boss 71 is provided with an annularly arranged flange 712; the key sleeve 4 has an annular groove 41 for fitting over the flange 712.
In order to reduce the production cost and ensure the sealing performance of the key sleeve 4 to the groove body 91, the key sleeve 4 is preferably a silica gel sleeve.
Further preferably, the circuit board assembly 5 may be constituted by a circuit board, a communication module electrically connected to the circuit board and communicatively connected to the outside, a power supply module connected to the circuit board and the communication module, and the like. Wherein, communication module is any one in bluetooth module, wifi module, the 5G module to the electron key passes through communication module and realizes the communication with the outside and is connected, in order to realize remote operation, for example unblank, control such as unblock to the vehicle.
In addition, it is worth mentioning that the circuit board in the embodiment is preferably a PCB board.
Further preferably, in order to facilitate the snap-fit connection between the first housing 1 and the first housing 1, at least a part of the circumferential outer wall of the protruding portion 71 is provided with a buckle portion 711; the first shell 1 is provided with an inner concave part 11, and at least part of the circumferential inner wall of the inner concave part 11 is provided with a buckling part 111; the buckle portion 711 is used for forming an accommodating cavity between the protruding portion 71 and the inner concave portion 11 after being connected with the buckle portion 111 in a buckling manner.
Further preferably, after the first shell 1 and the first shell 1 are matched and connected, a surrounding assembling groove 8 is formed at the connection part along the circumferential direction; the sealing decorative sleeve 6 is sleeved on the assembling groove 8 and used for sealing the assembling groove 8; wherein, the first shell 1 is also provided with a plurality of clamping parts 72 along the circumferential direction; the sealing decorative sleeve 6 is further provided with a sleeve hole 61 for being sleeved on the clamping portion 72. By disposing the seal decorative cover 6 in the fitting groove 8, the gap between the first housing 1 and the first housing 1 can be sealed while being decorated.
Further preferably, in order to ensure the connection strength between the first housing 1 and provide corresponding sealing performance, the buckle parts 711 are circumferentially distributed along the circumferential outer wall of the protruding part 71; the buckle portions 711 are uniformly distributed along the circumferential outer wall of the boss portion 71.
Further, preferably, in order to facilitate the snap connection between the engaging portion 111 and the engaging portion 711 and to provide a certain sealing performance, the engaging portion 111 may be formed by a notch 1112 formed on an inner wall of the concave portion 11, an elastic portion 1113 connected to the notch 1112, and the like; the elastic part 1113 is configured to contact with the button part 711 and elastically deform, so that the button part 711 can be restored to an initial state after being inserted into the slot 1112, and a limit and a sealing connection are formed on two opposite sides of the button part 711.
In addition, it should be mentioned that the fastening portion 711 in this embodiment further has a guiding inclined surface for contacting with the contact inclined surface on the fastening portion 111, so as to smoothly achieve the extrusion of the elastic portion 1113 and avoid the occurrence of the locking phenomenon.
In order to meet the assembly requirements in practical application, preferably, the second housing 7 is further provided with a through hole for accommodating the first key 2 and the second key 3; wherein, the first key 2 is a starting key; the second key 3 is a vehicle locking key; the first shell 1, the first key 2, the second key 3 and the key sleeve 4 are sequentially overlapped in the inner concave part 11 from top to bottom.
Example two
The utility model also provides an electronic key, include: the housing structure of the electronic key in the above embodiment; and the key assembly is arranged in the accommodating cavity 9.
The above results show that: through the cooperation of the key sleeve 4 and the bulge 71 in the electronic key, the groove 91 on the bulge 71 can form a sealed space for installing the circuit board assembly 5, and the key sleeve 4 can be driven by external force through the contact of the key sleeve 4 and the circuit board assembly 5, so that the normal use of the electronic key is not influenced, and the electronic key is simple in structure and has good waterproof performance.
The above embodiments are merely provided to illustrate the technical solution of the present invention, but not to limit the present invention, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the scope of the claims of the present invention should be covered thereby.
Claims (10)
1. A shell structure of an electronic key is used for being arranged on the electronic key and comprises a first shell (1) and a second shell (7) which is matched and connected with the first shell (1) to form an accommodating cavity (9); a key assembly arranged in the accommodating cavity (9), which is characterized in that,
the key assembly comprises a circuit board assembly (5) for being in communication connection with the outside and a key sleeve (4) contacted with the circuit board assembly (5);
the second housing (7) has a boss (71);
the accommodating cavity (9) comprises a groove body (91) arranged on the bulge part (71) and used for placing the circuit board assembly (5);
the key sleeve (4) is connected with the protruding portion (71) in a sealing mode in the circumferential direction, so that the groove body (91) forms a sealed space.
2. The casing structure of the electronic key according to claim 1, wherein the top of the boss (71) is provided with an annularly arranged flange (712); the key sleeve (4) is provided with an annular groove (41) which is used for being sleeved on the flange (712).
3. The casing structure of the electronic key according to claim 1, wherein the key case (4) is a silicone case.
4. The casing structure of the electronic key according to claim 1, wherein the circuit board assembly (5) comprises: the communication module is electrically connected with the circuit board and is in communication connection with the outside, and the power supply module is connected with the circuit board and the communication module; wherein, communication module is any one of bluetooth module, wifi module, 5G module.
5. The casing structure of the electronic key according to claim 1, wherein the outer circumferential wall of said boss (71) is provided at least partially with a buckle portion (711); the first shell (1) is provided with an inner concave part (11), and at least part of the circumferential inner wall of the inner concave part (11) is provided with a buckling part (111); the buckle part (711) is used for forming the accommodating cavity between the convex part (71) and the inner concave part (11) after being connected with the buckle part (111) in a buckling mode.
6. The casing structure of the electronic key according to claim 1, wherein the second casing (7) and the first casing (1) form a circumferential fitting groove (8) at the joint thereof after the fitting connection; the sealing decorative sleeve (6) is sleeved on the assembling groove (8) and used for sealing the assembling groove (8); wherein, the second shell (7) is also provided with a plurality of clamping parts (72) along the circumferential direction; the sealing decorative sleeve (6) is further provided with a sleeve hole (61) which is sleeved on the clamping part (72).
7. The casing structure of the electronic key according to claim 5, wherein the button portions (711) are circumferentially distributed along a circumferential outer wall of the protruding portion (71); the buckle parts (711) are uniformly distributed along the circumferential outer wall of the protruding part (71).
8. The casing structure of the electronic key according to claim 5, wherein the engaging portion (111) comprises: a clamping groove (1112) formed in the inner wall of the inner concave part (11), and an elastic part (1113) connected with the clamping groove (1112); the elastic part (1113) is used for contacting with the buckle part (711) and generating elastic deformation, so that the buckle part (711) can be restored to an initial state after being clamped into the clamping groove (1112), and the limit and the sealing connection of the two opposite sides of the buckle part (711) are formed.
9. The casing structure of the electronic key according to claim 5, wherein the first casing (1) is further provided with a through hole for accommodating the first key (2) and the second key (3); wherein, the first key (2) is a starting key; the second key (3) is a vehicle locking key; the first shell (1), the first key (2), the second key (3) and the key sleeve (4) are sequentially overlapped from top to bottom in the inner concave part.
10. An electronic key, comprising: the casing structure of the electronic key of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120555802.4U CN214576323U (en) | 2021-03-17 | 2021-03-17 | Shell structure of electronic key and electronic key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120555802.4U CN214576323U (en) | 2021-03-17 | 2021-03-17 | Shell structure of electronic key and electronic key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214576323U true CN214576323U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120555802.4U Active CN214576323U (en) | 2021-03-17 | 2021-03-17 | Shell structure of electronic key and electronic key |
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| Country | Link |
|---|---|
| CN (1) | CN214576323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834395A (en) * | 2022-04-26 | 2022-08-02 | 浙江万超电器有限公司 | No button intelligent key |
-
2021
- 2021-03-17 CN CN202120555802.4U patent/CN214576323U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834395A (en) * | 2022-04-26 | 2022-08-02 | 浙江万超电器有限公司 | No button intelligent key |
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