Beidou GPS automobile key with mistaken touch prevention function

Abstract

The utility model discloses a Beidou GPS automobile key with a mistaken touch prevention function, which relates to the technical field of automobile keys and comprises a shell and a circuit board, a plurality of control buttons are arranged on the circuit board, support columns are mounted at four corners of the circuit board, the lower ends of the support columns are fixedly connected with the lower end face of the shell, and the control buttons are arranged on the control buttons. A plurality of hollow keys are slidably connected to the upper end of the shell, first side sliding grooves are formed in the two sides of each hollow key, and a first U-shaped fixing frame is slidably connected to the interior of each hollow key. The hollow key can be locked through the arranged locking assembly, so that the hollow key cannot be pressed down in a locked state, and therefore in actual use, even if the key is extruded in the carrying process, the problem of mistaken touch cannot occur, the problem that an automobile is unlocked accidentally is effectively avoided, and the safety of the automobile is improved. And meanwhile, unlocking of the hollow key can be achieved by pulling the unlocking pull ring, locking of the hollow key can be achieved by pressing the hollow pressing button, operation is very convenient, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of car key technology, specifically a Beidou GPS car key with anti-accidental touch function. Background Technology

[0002] A car remote key allows you to unlock and lock your car remotely without inserting a key into the lock. Its biggest advantage is that it allows for convenient locking and unlocking from a distance, day or night, without needing to locate the keyhole. It works by emitting weak radio waves from the car owner's vicinity, which are received by the car's antenna. The electronic control unit (ECU) identifies the signal code, and then the system's actuators (motors or solenoid coils) perform the locking / unlocking actions.

[0003] In the application of car keys, car keys are often placed in pockets, backpacks, or hung on keychains. During the process of carrying them, car keys are often squeezed. After the key is squeezed, the control buttons on the key are easily pressed, resulting in accidental touches. If the key is near the car, it can lead to the car being unlocked accidentally, seriously affecting the security of property inside the car. In order to address the above problems, we provide a Beidou GPS car key with anti-accidental touch function to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a Beidou GPS car key with anti-accidental touch function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A Beidou GPS car key with anti-accidental touch function includes a shell and a circuit board. The circuit board has several control buttons. Support columns are installed at the four corners of the circuit board. The lower ends of the support columns are fixedly connected to the lower end of the shell. Several hollow buttons are slidably connected to the upper end of the shell. A first side groove is opened on both sides of each hollow button. A first U-shaped fixing frame is slidably connected inside the hollow button. The two ends of the first U-shaped fixing frame are fixedly connected to the upper end of the shell. A first spring is installed between the upper end of the first U-shaped fixing frame and the upper end of the hollow button. A locking component for locking the hollow buttons is provided inside the shell.

[0007] The outer casing has a Beidou GPS locator at one end, and a lock slot is provided at the end of the outer casing away from the Beidou GPS locator, with a mechanical key assembly inside the lock slot.

[0008] As a further embodiment of this utility model: the locking assembly includes a lock hole and an unlocking pull ring. The lock hole is located in the middle of one side of the hollow button. A U-shaped connecting frame is installed on one side of the unlocking pull ring. The U-shaped connecting frame is slidably connected to the outer shell. Several connecting rods are fixedly connected to the U-shaped connecting frame. A locking pin that mates with the lock hole is fixedly connected in the middle of the connecting rods. An inverted U-shaped frame is installed inside the outer shell at the end away from the unlocking pull ring. Two return springs are installed between the side of the U-shaped connecting frame away from the unlocking pull ring and the inverted U-shaped frame. The two return springs are distributed at both ends of the inverted U-shaped frame. The U-shaped connecting frame is also provided with a hook lock assembly that mates with the inverted U-shaped frame to fix the position of the locking pin.

[0009] As a further embodiment of this utility model: the hook lock assembly includes a hollow limiting block, which is fixedly connected to the middle position of the U-shaped connecting frame intermediate plate. An inclined locking block is slidably connected inside the hollow limiting block. A third spring is provided between the inner end face of the hollow limiting block and the inclined locking block. The outer shell is also provided with an unlocking component for pressing down the inclined locking block to unlock it.

[0010] As a further improvement of this utility model: the unlocking component includes a hollow push button, which is slidably connected to one end of the upper surface of the outer shell near the inverted U-shaped frame. A second U-shaped fixing frame is slidably connected inside the hollow push button. The two ends of the second U-shaped fixing frame are fixedly connected to the upper surface of the outer shell. A second spring is installed between the upper surface of the second U-shaped fixing frame and the upper end of the hollow push button. A second side groove that cooperates with the second U-shaped fixing frame is provided on both sides of the hollow push button.

[0011] As a further embodiment of this utility model: the mechanical key assembly includes a step block, the small end of which is slidably connected to the lock slot, a mechanical key body is fixedly connected to the small end of which, an inner mounting groove is provided on both sides of the inside of the step block, an L-shaped pressing block is slidably connected inside the inner mounting groove, an inclined locking block is fixedly connected to the end of the L-shaped pressing block, and a fourth spring is installed inside the inner mounting groove.

[0012] As a further improvement of this utility model, a power supply module for power supply is provided in the space below the circuit board inside the outer shell.

[0013] As a further improvement of this utility model, the end of the locking pin is provided with a rounded corner.

[0014] As a further improvement of this utility model: one end of the outer shell is provided with a hanging ring, which is long and narrow.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention features a locking component that can lock the hollow button, preventing it from being pressed when locked. Therefore, even if the key is squeezed during transport, accidental activation will not occur, effectively preventing the car from being accidentally unlocked. The hollow button can be unlocked by pulling the unlock ring and locked by pressing the hollow button, making it very convenient and easy to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0019] Figure 3 This is a schematic diagram of the locking component in this utility model.

[0020] Figure 4 This is a cross-sectional view of the hollow limiting block of this utility model.

[0021] Figure 5 This is a schematic diagram of the hollow button in this utility model.

[0022] Figure 6 This is a cross-sectional view of the hollow button in this utility model.

[0023] Figure 7 This is a schematic diagram of the hollow push button in this utility model.

[0024] Figure 8 This is a schematic diagram of the mechanical key assembly in this utility model.

[0025] Figure 9 This is a partial cross-sectional view of the stepped block in this utility model.

[0026] Figure 10 This is a schematic diagram of the mechanical key assembly in this utility model when it is removed.

[0027] The components include: 1. Outer shell; 2. Unlocking pull ring; 3. First side slide groove; 4. Hollow button; 5. Hollow pressing button; 6. Step block; 7. Hanging ring; 8. U-shaped connecting frame; 9. Locking pin; 10. Connecting rod; 11. Inverted U-shaped frame; 12. Slanted locking block; 13. Hollow limit block; 14. Return spring; 15. L-shaped pressing block; 16. Slanted locking block; 17. Mechanical key body; 18. Inner mounting groove; 19. First spring; 20. Second spring; 21. Second U-shaped fixing frame; 22. Control button; 23. Circuit board; 24. Support column; 25. Lock hole; 26. First U-shaped fixing frame; 27. Locking port; 28. Beidou GPS locator; 29. ​​Third spring; 30. Second side slide groove; 31. Fourth spring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-10 In this embodiment of the utility model, a Beidou GPS car key with anti-accidental touch function includes a shell 1 and a circuit board 23. One end of the shell 1 is provided with a hanging ring 7, which is elongated. The circuit board 23 is provided with several control buttons 22. Support columns 24 are installed at the four corners of the circuit board 23. The lower end of the support column 24 is fixedly connected to the lower end face of the shell 1. A Beidou GPS locator 28 is provided inside the shell 1. A power supply module for power supply is provided in the space below the circuit board 23 inside the shell 1. The Beidou GPS locator 28 can be used for positioning during use, which is convenient for finding the key after it is lost. The Beidou GPS locator 28 adopts an existing technical solution. The specific positioning method and working principle will not be described in detail here.

[0030] A plurality of hollow buttons 4 are slidably connected to the upper end of the outer shell 1. Each hollow button 4 has a first side groove 3 on both sides. A first U-shaped fixing frame 26 is slidably connected inside the hollow button 4. The two ends of the first U-shaped fixing frame 26 are fixedly connected to the upper surface of the outer shell 1. A first spring 19 is installed between the upper surface of the first U-shaped fixing frame 26 and the upper inside of the hollow button 4. The outer shell 1 is provided with a locking component for locking the hollow buttons 4. The hollow buttons 4 can be locked by the locking component to prevent them from being accidentally pressed.

[0031] The locking assembly includes a lock hole 25 and an unlocking pull ring 2. The lock hole 25 is located in the middle of one side of the hollow button 4. A U-shaped connecting frame 8 is mounted on one side of the unlocking pull ring 2. The U-shaped connecting frame 8 is slidably connected to the outer shell 1. Several connecting rods 10 are fixedly connected to the U-shaped connecting frame 8. A locking pin 9 that mates with the lock hole 25 is fixedly connected in the middle of the connecting rod 10. An inverted U-shaped frame 11 is installed inside the outer shell 1 at the end away from the unlocking pull ring 2. Two return springs 14 are installed between the side of the U-shaped connecting frame 8 away from the unlocking pull ring 2 and the inverted U-shaped frame 11. Springs 14 are distributed at both ends of the inverted U-shaped frame 11. The U-shaped connecting frame 8 is also provided with a hook lock assembly that cooperates with the inverted U-shaped frame 11 to fix the position of the locking pin 9. The end of the locking pin 9 is rounded. In use, the locking pin 9 will be inserted into the lock hole 25 under the action of the return spring 14. After the locking pin 9 is inserted into the lock hole 25, it will lock the hollow button 4. After locking, the hollow button 4 cannot be pressed, thus effectively preventing accidental touch. When it is necessary to unlock the hollow button 4, simply pull the unlocking ring 2 to pull the locking pin 9 out of the lock hole 25.

[0032] The hook lock assembly includes a hollow limiting block 13, which is fixedly connected to the middle of the intermediate plate of the U-shaped connecting frame 8. An inclined locking block 12 is slidably connected inside the hollow limiting block 13. A third spring 29 is provided between the inner end face of the hollow limiting block 13 and the inclined locking block 12. The outer shell 1 also has an unlocking assembly for pressing down the inclined locking block 12 to unlock it. The unlocking assembly includes a hollow pressing button 5, which is slidably connected to one end of the upper surface of the outer shell 1 near the inverted U-shaped frame 11. A second U-shaped fixing frame 21 is slidably connected inside the hollow pressing button 5. Both ends of the second U-shaped fixing frame 21 are fixedly connected to the upper surface of the outer shell 1. A [missing information - likely a type of fixture] is installed between the upper surface of the second U-shaped fixing frame 21 and the upper inner end of the hollow pressing button 5. The second spring 20 and the hollow button 5 are provided with second side grooves 30 on both sides to cooperate with the second U-shaped fixing frame 21. In use, when the unlocking ring 2 is pulled out, the inclined locking block 12 will be hooked onto the inverted U-shaped frame 11 under the action of the inclined surface and the third spring 29. After hooking, the position of the locking pin 9 is locked. Then the hollow button 4 can be pressed freely. When it is necessary to lock the hollow button 4, the hollow button 5 is pressed to make the hollow button 5 move downward. After the hollow button 5 moves downward, it will press the inclined locking block 12 to retract into the hollow limiting block 13 to release the lock. Then the U-shaped connecting frame 8 will be reset under the action of the return spring 14, so that the locking pin 9 is re-inserted into the lock hole 25 to lock the hollow button 4.

[0033] The outer casing 1 has a locking port 27 at the end furthest from the Beidou GPS locator 28, and a mechanical key assembly is provided inside the locking port 27. The mechanical key assembly includes a step block 6, the small end of which is slidably connected to the locking port 27. A mechanical key body 17 is fixedly connected to the small end of the step block 6. An inner mounting groove 18 is provided on both sides of the inner mounting groove 6. An L-shaped pressing block 15 is slidably connected inside the inner mounting groove 18. A beveled locking block 16 is fixedly connected to the end of the L-shaped pressing block 15. A fourth spring 31 is installed inside the inner mounting groove 18. When the mechanical key is needed, the L-shaped pressing block 15 can be pressed to retract the beveled locking block 16 into the inner mounting groove 18, and then the mechanical key body 17 can be pulled out for use. After use, the mechanical key body 17 can be reinserted into the locking port 27, and the beveled locking block 16 and the fourth spring 31 can be used to lock the mechanical key body 17.

[0034] The working principle of this utility model is as follows: In use, first pull the unlocking ring 2 to separate the locking pin 9 from the lock hole 25. The inclined locking block 12 will hook onto the inverted U-shaped bracket 11 under the action of the inclined surface and the third spring 29, locking the position of the locking pin 9. Then, press the corresponding hollow button 4. Pressing the hollow button 4 will trigger the corresponding control button 22, allowing for corresponding operations on the car. When the hollow button 4 needs to be locked after use, press the hollow button 4 to lock it. Pressing the hollow button 5 causes it to move downwards. After moving downwards, the hollow button 5 presses the inclined locking block 12, causing it to retract into the hollow limiting block 13 and unlock. Then, the U-shaped connecting frame 8 will reset under the action of the return spring 14, causing the locking pin 9 to re-insert into the lock hole 25 to lock the hollow button 4. When the mechanical key is needed, pressing the L-shaped pressing block 15 causes the inclined locking block 16 to retract into the inner mounting groove 18, and then the mechanical key body 17 can be pulled out for use.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Although this specification describes embodiments, not every embodiment contains only one technical solution. This method of description is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A Beidou GPS car key with anti-misoperation function, comprising a shell (1) and a circuit board (23), wherein a plurality of control buttons (22) are arranged on the circuit board (23), support columns (24) are arranged at four corners of the circuit board (23), and lower ends of the support columns (24) are fixedly connected with a lower end surface of the shell (1), characterized in that: The upper end of the shell (1) is slidably connected with a plurality of hollow keys (4), first side sliding grooves (3) are formed on both sides of the hollow keys (4), first U-shaped fixing frames (26) are slidably connected inside the hollow keys (4), the two ends of the first U-shaped fixing frames (26) are fixedly connected with the upper end surface of the shell (1), first springs (19) are arranged between the upper end surface of the first U-shaped fixing frames (26) and the inner upper end of the hollow keys (4), and a locking assembly for locking the hollow keys (4) is arranged inside the shell (1). ​ One end of the inside of the shell (1) is provided with a Beidou GPS locator (28), and the end of the shell (1) away from the Beidou GPS locator (28) is provided with a mortise lock opening (27), and the mortise lock opening (27) is provided with a mechanical key assembly.

2. The Beidou GPS car key with anti-misoperation function according to claim 1, characterized in that, The locking assembly comprises a lock hole (25) and an unlocking pull ring (2), the lock hole (25) is formed in the middle of one side of the hollow key (4), the unlocking pull ring (2) is arranged on one side of the U-shaped connecting frame (8), the U-shaped connecting frame (8) is slidably connected with the shell (1), a plurality of connecting rods (10) are fixedly connected to the U-shaped connecting frame (8), a locking bolt (9) matched with the lock hole (25) is fixedly connected to the middle of the connecting rod (10), a reverse U-shaped frame (11) is arranged at the end of the inside of the shell (1) away from the unlocking pull ring (2), two reset springs (14) are arranged between the U-shaped connecting frame (8) away from the unlocking pull ring (2) and the reverse U-shaped frame (11), and the two reset springs (14) are arranged at the two ends of the reverse U-shaped frame (11). The U-shaped connecting frame (8) is further provided with a hook lock assembly matched with the reverse U-shaped frame (11) for fixing the position of the locking bolt (9).

3. The Beidou GPS car key with anti-misoperation function according to claim 2, characterized in that, The hook lock assembly comprises a hollow limiting block (13), the hollow limiting block (13) is fixedly connected to the middle of the middle plate of the U-shaped connecting frame (8), a beveled locking block (12) is slidably connected inside the hollow limiting block (13), third springs (29) are arranged between the inner end surface of the hollow limiting block (13) and the beveled locking block (12), and the shell (1) is further provided with an unlocking assembly for unlocking the downward pressing of the beveled locking block (12).

4. The Beidou GPS car key with anti-misoperation function according to claim 3, characterized in that, The unlocking assembly comprises a hollow pressing button (5), the hollow pressing button (5) is slidably connected to the end of the upper end surface of the shell (1) close to the reverse U-shaped frame (11), a second U-shaped fixing frame (21) is slidably connected inside the hollow pressing button (5), the two ends of the second U-shaped fixing frame (21) are fixedly connected with the upper end surface of the shell (1), a second spring (20) is arranged between the upper end surface of the second U-shaped fixing frame (21) and the inner upper end of the hollow pressing button (5), and second side sliding grooves (30) matched with the second U-shaped fixing frame (21) are formed on both sides of the hollow pressing button (5).

5. The Beidou GPS car key with anti-misoperation function according to claim 1, characterized in that, Said mechanical key assembly includes a stepped block (6), the small end of the stepped block (6) is slidingly connected in the mortise (27), a mechanical key body (17) is fixedly connected on the small end of the stepped block (6), inner installation grooves (18) are formed on both sides of the inside of the stepped block (6), L-shaped pressing blocks (15) are slidingly connected in the inner installation grooves (18), bevel clamping blocks (16) are fixedly connected to the end of the L-shaped pressing blocks (15), fourth springs (31) are installed in the inner installation grooves (18).

6. The Beidou GPS car key with anti-misoperation function according to claim 1, characterized in that, The space below the circuit board (23) in the shell (1) is provided with a power supply module for power supply.

7. The Beidou GPS car key with anti-misoperation function according to claim 2, characterized in that, The end of the locking bolt (9) is provided with a rounded corner.

8. The Beidou GPS car key with anti-misoperation function according to claim 1, characterized in that, One end of the shell (1) is provided with a hanging ring (7), and the hanging ring (7) is in a strip shape.

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