Multifunctional digital key

Abstract

The utility model discloses a multifunctional digital key, which relates to the technical field of car keys and comprises a shell and a base, the shell is provided with a first through hole and a second through hole, the first through hole is communicated with one side of the second through hole, the width of the second through hole is larger than that of the first through hole, and a limiting part is formed between the first through hole and the second through hole; the base is provided with a first clamping strip and a second clamping strip, the first clamping strip is arranged on one side of the second clamping strip, the width of the second clamping strip is larger than that of the second clamping strip, a groove is formed in the side, close to the first clamping strip, of the second clamping strip, and the length of the first clamping strip is smaller than that of the first through hole. When the first clamping strip and the second clamping strip are respectively inserted into the first through hole and the second through hole in an aligned manner, and the first clamping strip slides in the first through hole to enable the limiting part to slide into the groove, so that the shell is connected with the base; according to the utility model, the shell and the base are detachably connected, so that the shell and the base are convenient to disassemble and assemble, the installation is convenient, and the shell is arranged on the glass to receive signals conveniently.

Description

Technical Field

[0001] This utility model relates to the field of car key technology, specifically a multi-functional digital key. Background Technology

[0002] Digital keys are a new type of car key technology that allows for keyless entry and start of a car via smartphones, wearable devices, and other smart terminal devices, thus providing a safer and more convenient car-using experience.

[0003] Existing digital keys are usually placed directly in the corner of the car window, but once the car is in motion, the digital key is easily moved, its position may deviate or it may fall off, resulting in a poor user experience. Utility Model Content

[0004] This utility model discloses a multifunctional digital key to solve the technical problem of poor user experience caused by the installation method of digital keys.

[0005] To solve the above-mentioned technical problems, the present invention proposes the following optimized technical solution:

[0006] A multi-functional digital key includes a housing and a base for mounting on a car window;

[0007] The housing is provided with a first through hole and a second through hole. The first through hole is connected to one side of the second through hole. The width of the second through hole is greater than the width of the first through hole. A limiting part is formed between the first through hole and the second through hole.

[0008] The base is provided with a first locking strip and a second locking strip. The first locking strip is disposed on one side of the second locking strip. The width of the second locking strip is greater than the width of the second locking strip. The side of the second locking strip near the first locking strip is provided with a groove. The length of the first locking strip is less than the length of the first through hole.

[0009] When the first and second clips are aligned and inserted into the first and second through holes respectively, and the first clip is slid in the first through hole so that the limiting part slides into the groove, the housing is connected to the base.

[0010] Furthermore, the housing includes an upper shell and a lower shell, the upper shell and the lower shell being detachably connected, and a receiving cavity being formed between the upper shell and the lower shell.

[0011] Furthermore, the present invention also includes a circuit board disposed within the receiving cavity.

[0012] Furthermore, the circuit board is equipped with a Bluetooth chip.

[0013] Furthermore, the present invention also includes an antenna, which is disposed within the receiving cavity and electrically connected to the circuit board.

[0014] Furthermore, the upper shell is provided with a slot, and the antenna is accommodated in the slot.

[0015] Furthermore, the present invention also includes an NFC sensing card, which is disposed in the receiving cavity and electrically connected to the circuit board and the antenna.

[0016] Furthermore, the present invention also includes a solar panel, which is disposed in the receiving cavity, and the lower shell is provided with holes, the positions of which correspond to the positions of the solar panel and the holes.

[0017] Furthermore, the present invention also includes a middle plate, which is detachably installed in the receiving cavity, and the middle plate is used to restrict the solar panel to a position corresponding to the hole.

[0018] Furthermore, the circuit board is equipped with a power interface.

[0019] The present invention has the following advantages over the prior art:

[0020] The digital key provided by this utility model discloses a housing and a base. The base is installed on the glass of a car. The first through hole and the second through hole of the housing are aligned with the first and second locking strips of the base, respectively. Then, the housing is slid to make the limiting part slide into the groove. At this time, the connection between the housing and the base is realized. The housing can also be disassembled by sliding the housing. That is, the housing and the base adopt a detachable connection method, which is convenient for disassembly and assembly. The housing is set on the glass to facilitate signal reception. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is an exploded view of the structure of this utility model.

[0023] Figure 3 This is a schematic diagram of the lower shell of this utility model.

[0024] Figure 4 This is a structural schematic diagram of the base of this utility model.

[0025] In the diagram: 1. Housing; 2. Base; 3. First through hole; 4. Second through hole; 5. Limiting part; 6. First card strip; 7. Second card strip; 8. Groove; 9. Upper shell; 10. Lower shell; 11. Circuit board; 12. Slot; 13. NFC sensor card; 14. Middle board; 15. Power interface. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] See Figures 1-4 A multi-functional digital key includes a housing 1 and a base 2, the base 2 being used for mounting on a car window;

[0028] The housing 1 is provided with a first through hole 3 and a second through hole 4. The first through hole 3 is connected to one side of the second through hole 4. The width of the second through hole 4 is greater than the width of the first through hole 3. A limiting part 5 is formed between the first through hole 3 and the second through hole 4.

[0029] The base 2 is provided with a first locking strip 6 and a second locking strip 7. The first locking strip 6 is disposed on one side of the second locking strip 7. The width of the second locking strip 7 is greater than the width of the second locking strip 7. The side of the second locking strip 7 near the first locking strip 6 is provided with a groove 8. The length of the first locking strip 6 is less than the length of the first through hole 3.

[0030] When the first clip 6 and the second clip 7 are aligned and inserted into the first through hole 3 and the second through hole 4 respectively, and the first clip 6 is slid in the first through hole 3 so that the limiting part 5 slides into the groove 8, the housing 1 is connected to the base 2.

[0031] In use, the base 2 is glued to the car window with glass glue. The housing 1 is pressed onto the base 2 with the first through hole 3 aligned with the first locking strip 6 and the second through hole 4 aligned with the second locking strip 7. Then, the housing 1 is slid towards the first locking strip 6. At this time, the limiting part 5 of the housing 1 is inserted into the groove 8 of the base 2. When released, the second locking strip 7 has a blocking effect on the limiting part 5, so that the housing 1 will not detach from the base 2, thereby realizing the connection between the housing 1 and the base 2. The housing 1 is also easy to disassemble and assemble.

[0032] To further explain, there are multiple first through holes 3, second through holes 4 and limiting parts 5 in the housing 1, and multiple first locking strips 6, second locking strips 7 and grooves 8 in the base 2, which correspond one-to-one with each other.

[0033] In this embodiment, the housing 1 includes an upper shell 9 and a lower shell 10, which are detachably connected, forming a receiving cavity between them. The detachable connection between the upper shell 9 and the lower shell 10 can be achieved in various ways, such as by a snap-fit ​​connection.

[0034] In this embodiment, the present invention also includes a circuit board 11, which is disposed in the receiving cavity and integrates control commands for a digital key.

[0035] In this embodiment, the circuit board 11 is equipped with a Bluetooth chip, which enables remote connection with a mobile phone to realize functions such as remote control of car door unlocking.

[0036] In this embodiment, the present invention also includes an antenna, which is disposed in the receiving cavity and electrically connected to the circuit board 11. The antenna is used for signal reception, and the antenna is built into the receiving cavity, making the wiring of the digital key more neatly stored.

[0037] In this embodiment, the upper shell 9 is provided with a slot 12, and the antenna is accommodated in the slot 12. Specifically, the antenna is fixed in the slot 12 to prevent the antenna from moving.

[0038] In this embodiment, the present invention also includes an NFC sensing card 13, which is disposed within the receiving cavity and electrically connected to the circuit board 11 and the antenna. When the housing 1 is mounted on the base 2, the mobile phone can be placed against the car window, allowing the mobile phone's NFC to be sensed on the NFC sensing card 13.

[0039] In this embodiment, the present invention also includes a solar panel, which is disposed in the receiving cavity. The lower shell 10 is provided with a hole, and the position of the solar panel corresponds to the position of the hole, that is, the solar panel can be exposed in the lower shell 10, so that sunlight can be refracted by the solar panel.

[0040] In this embodiment, the present invention also includes a middle plate 14, which is detachably installed in the receiving cavity. The middle plate 14 is used to restrict the solar panel to a position corresponding to the hole, thereby playing a fixing role.

[0041] In this embodiment, the circuit board 11 is provided with a power interface 15 for connecting the circuit board 11 to power.

[0042] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A multi-functional digital key, characterized in that, Includes a housing and a base, the base being used for mounting on a car window; The housing is provided with a first through hole and a second through hole. The first through hole is connected to one side of the second through hole. The width of the second through hole is greater than the width of the first through hole. A limiting part is formed between the first through hole and the second through hole. The base is provided with a first locking strip and a second locking strip. The first locking strip is disposed on one side of the second locking strip. The width of the second locking strip is greater than the width of the second locking strip. The side of the second locking strip near the first locking strip is provided with a groove. The length of the first locking strip is less than the length of the first through hole. When the first and second clips are aligned and inserted into the first and second through holes respectively, and the first clip is slid in the first through hole so that the limiting part slides into the groove, the housing is connected to the base.

2. A multifunctional digital key according to claim 1, characterized in that, The housing includes an upper shell and a lower shell, the upper shell and the lower shell being detachably connected, and a receiving cavity being formed between the upper shell and the lower shell.

3. A multifunctional digital key according to claim 2, characterized in that, It also includes a circuit board disposed within the receiving cavity.

4. A multifunctional digital key according to claim 3, characterized in that, The circuit board is equipped with a Bluetooth chip.

5. A multifunctional digital key according to claim 3, characterized in that, It also includes an antenna, which is disposed within the receiving cavity and electrically connected to the circuit board.

6. A multifunctional digital key according to claim 5, characterized in that, The upper shell has a slot, and the antenna is housed in the slot.

7. A multifunctional digital key according to claim 5, characterized in that, It also includes an NFC sensing card, which is disposed in the receiving cavity and is electrically connected to the circuit board and the antenna.

8. A multifunctional digital key according to claim 3, characterized in that, It also includes a solar panel, which is disposed in the receiving cavity. The lower shell has holes, and the positions of the solar panel and the holes correspond to each other.

9. A multifunctional digital key according to claim 8, characterized in that, It also includes a middle plate, which is detachably mounted within the receiving cavity, and is used to confine the solar panel to a position corresponding to the aperture.

10. A multifunctional digital key according to claim 3, characterized in that, The circuit board is equipped with a power interface.

Images