Beidou GPS (Global Positioning System) automobile key convenient for replacing battery

Abstract

The utility model discloses a big dipper GPS car key convenient to replace battery relates to car key technical field, including shell, battery compartment, compartment lid and key compartment, said battery compartment is opened in the interior of shell, said compartment lid is rotatingly connected to the top of battery compartment, said key compartment is opened on one side of shell, said battery compartment is equipped with said battery compartment, said compartment lid is rotatingly connected to the top of said battery compartment, said key compartment is equipped with said battery compartment, said battery compartment is equipped with said battery compartment. A mechanical key is rotationally connected into the key bin, a Beidou GPS module is installed on one side of the top of the shell, a plurality of buttons are installed on one side of the shell, and a button battery is arranged in the battery bin. According to the utility model, through the arrangement of the fixing assembly, the button battery can be rapidly installed, and the button battery can be rapidly guided and fixed in the battery compartment by combining various mechanical parts such as the wedge-shaped block, the spring and the sliding component. After the battery is correctly placed, the assembly can automatically reset, the battery is firmly pressed at a preset position, and loosening or displacement of the battery caused by external force such as vibration and inclination is avoided.

Description

Technical Field

[0001] This utility model relates to the field of car key technology, specifically a Beidou GPS car key with easy battery replacement. Background Technology

[0002] The Beidou GPS car key is a new type of intelligent device that integrates China's independently developed Beidou navigation system with intelligent vehicle control functions. This key not only possesses the traditional car key functions of unlocking and starting, but also utilizes Beidou positioning technology to achieve innovative functions such as vehicle location tracking, anti-theft, and remote control, making it an important component of modern automotive safety and intelligence.

[0003] To ensure a seamless and sealed appearance, most existing Beidou GPS car keys employ a hidden or embedded battery compartment design. While this design enhances the overall aesthetics of the key, it significantly increases the difficulty for users to replace the battery themselves. Many keys require special tools to open the battery compartment, making it inconvenient for ordinary users, and some products can only have their batteries replaced through after-sales service. Utility Model Content

[0004] The purpose of this invention is to provide a Beidou GPS car key with an easy-to-replace battery, in order to solve the problems in the background art.

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

[0006] The Beidou GPS car key with easy-to-replace battery includes:

[0007] case;

[0008] A battery compartment, which is located inside the housing;

[0009] A battery compartment cover, which is rotatably connected to the top of the battery compartment;

[0010] It also includes a key compartment, which is located on one side of the housing. A mechanical key is rotatably connected inside the key compartment. A Beidou GPS module is installed on one side of the top of the housing, and an LED display screen is installed on the other side of the top of the housing. Several buttons are installed on one side of the housing, and button batteries are installed inside the battery compartment.

[0011] The battery compartment contains a fixing component for securing the button battery.

[0012] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0013] In one alternative embodiment: the fixing assembly includes a battery ring mounted on top of the battery compartment, the button cell battery being installed inside the battery ring, guide plates mounted around the battery ring, support plates mounted on both sides of the bottom of the battery compartment, a first spring mounted on one side of the two support plates that are close to each other, a wedge block mounted on one end of the first spring, a sliding post passing through the inside of the first spring, a limit plate mounted on the end of the sliding post away from the wedge block, the other end of the sliding post being mounted on the wedge block, and the bottom of the wedge block being slidably connected to the button cell battery.

[0014] In one alternative: the interior of the housing is provided with a snap-fit ​​assembly for securing the compartment cover.

[0015] In one alternative embodiment: the buckle assembly includes a sliding groove and a moving groove, an L-shaped locking block is slidably connected inside the sliding groove, a fixing post is installed on one side of the L-shaped locking block, a pressing block is installed at one end of the fixing post, a tension spring is installed between the L-shaped locking block and the sliding groove, and a buckle is installed on one side of the bottom of the compartment cover, the buckle cooperating with the L-shaped locking block.

[0016] In one alternative: a locking assembly for locking the mechanical key is provided on one side of the housing.

[0017] In one alternative: the locking assembly includes a sliding groove formed on one side of the housing, a second spring installed inside the sliding groove, a movable plate installed at one end of the second spring, and a locking plate installed on one side of the movable plate, the locking plate being slidably connected to the key compartment.

[0018] In one alternative: a positive contact is installed at the bottom of the battery compartment, and a negative contact is installed at the bottom of the compartment cover.

[0019] In one alternative: a sealing ring is installed around the bottom of the compartment cover.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] This invention utilizes a specially designed fixing component to quickly install button batteries. Combining wedge blocks, springs, sliding components, and other mechanical parts, it can quickly guide and secure the button batteries within the battery compartment. Once the battery is correctly placed, the component automatically resets, firmly pressing the battery into the preset position to prevent loosening or displacement caused by external forces such as vibration or tilting. The combination of latches, L-shaped blocks, and tension springs ensures the compartment cover can be quickly locked in place. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a partial structural schematic diagram of the present invention.

[0024] Figure 3 This is a partially exploded structural diagram of the present invention.

[0025] Figure 4 This is a top-view sectional structural diagram of the present invention.

[0026] Figure 5 This is a side view sectional structural diagram of the present invention.

[0027] Figure 6 This utility model Figure 3 A magnified structural diagram of A in the diagram.

[0028] Figure 7 This utility model Figure 4 A magnified structural diagram of B in the diagram.

[0029] Figure 8 This utility model Figure 4 A magnified structural diagram of C.

[0030] The components are as follows: 100, housing; 200, battery compartment; 300, compartment cover; 401, key compartment; 402, mechanical key; 403, Beidou GPS module; 404, LED display screen; 405, button; 406, button battery; 501, battery ring; 502, support plate; 503, first spring; 504, wedge block; 505, sliding column; 506, limiting plate; 601, sliding groove; 602, moving groove; 603, L-shaped locking block; 604, fixing column; 605, pressing block; 606, tension spring; 607, buckle; 701, sliding groove; 702, second spring; 703, moving plate; 704, locking plate. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] In one embodiment, such as Figures 1-8As shown, a Beidou GPS car key with easy battery replacement includes: a housing 100, a battery compartment 200, a cover 300, and a key compartment 401. The battery compartment 200 is located inside the housing 100, and the cover 300 is rotatably connected to the top of the battery compartment 200. The key compartment 401 is located on one side of the housing 100, and a mechanical key 402 is rotatably connected inside the key compartment 401. A Beidou GPS module 403 is installed on one side of the top of the housing 100, and an LED display screen 404 is installed on the other side of the top of the housing 100. Several buttons 405 are installed on one side of the housing 100. A button battery 406 is installed inside the battery compartment 200. The remaining battery power can be directly observed through the LED display screen 404, and the mechanical key 402 can be used to unlock the car when the battery is dead.

[0033] The battery compartment 200 is equipped with a fixing component for securing the button battery 406.

[0034] In one embodiment, such as Figure 2 , Figure 3 and Figure 6 As shown, the fixing assembly includes a battery ring 501, which is mounted on the top of the battery compartment 200. The button battery 406 is installed inside the battery ring 501. Guide plates are mounted around the battery ring 501. Support plates 502 are mounted on both sides of the bottom of the battery compartment 200. A first spring 503 is mounted on one side of the two support plates 502 that are close to each other. A wedge block 504 is mounted on one end of the first spring 503. A sliding post 505 passes through the inside of the first spring 503. A limit plate 506 is mounted on the end of the sliding post 505 away from the wedge block 504. The other end of the sliding post 505... A wedge block 504 is installed at one end, and the bottom of the wedge block 504 is slidably connected to the button battery 406. When installing the button battery 406, the button battery 406 is placed above the guide plate and then placed downwards. At this time, the button battery 406 abuts against the wedge block 504 and simultaneously presses the wedge block 504 to both sides. The wedge block 504 simultaneously presses the first spring 503 and the sliding column 505. When the button battery 406 is disengaged from the wedge block 504, the wedge block 504 resets under the action of the first spring 503. At this time, the limiting plate 506 abuts against the support plate 502, limiting the reset position of the wedge block 504.

[0035] In one embodiment, such as Figure 2 , Figure 3 , Figure 5 and Figure 7As shown, the latching assembly includes a sliding groove 601 and a moving groove 602. An L-shaped latching block 603 is slidably connected inside the sliding groove 601. A fixing post 604 is installed on one side of the L-shaped latching block 603, and a pressing block 605 is installed on one end of the fixing post 604. A tension spring 606 is installed between the L-shaped latching block 603 and the sliding groove 601. A latch 607 is installed on one side of the bottom of the cover 300, and the latch 607 cooperates with the L-shaped latching block 603. By pressing the pressing block 605, the fixing post 604 is moved towards the battery compartment 200, and the fixing post 604 moves the L-shaped latching block 603. The latch 607 disengages from the L-shaped latch 603, making it easier to open the compartment cover 300. When it is necessary to lock the compartment cover 300, rotate the compartment cover 300, causing the compartment cover 300 to move the latch 607, so that the latch 607 contacts the inclined surface of the L-shaped latch 603, causing the latch 607 to press against the L-shaped latch 603. The L-shaped latch 603 drives the fixed post 604 and the tension spring 606 to move. After the latch 607 disengages from the inclined surface of the L-shaped latch 603, one side of the L-shaped latch 603 locks the latch 607. At this time, the tension spring 606 resets and provides tension to the L-shaped latch 603, so that the L-shaped latch 603 locks the latch 607.

[0036] In one embodiment, such as Figure 1 and Figure 8 As shown, the locking assembly includes a sliding groove 701, which is located on one side of the housing 100. A second spring 702 is installed inside the sliding groove 701. A movable plate 703 is installed at one end of the second spring 702, and a locking plate 704 is installed on one side of the movable plate 703. The locking plate 704 is slidably connected to the key compartment 401. By pressing the movable plate 703, the second spring 702 is driven, and the movable plate 703 drives the locking plate 704 to slide inside the sliding groove 701. Then, the mechanical key 402 can be rotated to remove the mechanical key 402. After releasing the movable plate 703, the movable plate 703 returns to its original position under the action of the second spring 702, and holds the mechanical key 402 in place to prevent it from coming out.

[0037] In one embodiment, such as Figure 2 and Figure 5 As shown, a positive contact is installed at the bottom of the battery compartment 200, and a negative contact is installed at the bottom of the compartment cover 300; the positive and negative contacts ensure the stable transmission of negative current.

[0038] In one embodiment, such as Figure 2 As shown, a sealing ring is installed around the bottom of the battery compartment 200 to prevent water from entering the battery compartment 200.

[0039] The above embodiment discloses a Beidou GPS car key that facilitates battery replacement. When battery replacement is needed, firstly, by squeezing the movable plate 703, the second spring 702 is activated. The movable plate 703 causes the locking plate 704 to slide inside the sliding groove 701. Then, the mechanical key 402 can be rotated and removed. After releasing the mechanical key 402, the movable plate 703 is released, and under the action of the second spring 702, the movable plate 703 returns to its original position. Then, by pressing the pressing block 605, the fixing post 604 moves towards the battery compartment 200. The fixing post 604 causes the L-shaped locking block 603 to move, causing the latch 607 to disengage from the L-shaped locking block 603. Simultaneously, the compartment cover 300 is rotated. Then, the button battery 406 is placed above the guide plate, and then placed downwards. At this time, the button battery 406 abuts against the wedge-shaped block 504, and simultaneously presses the wedge-shaped block 504 to both sides. 4. Synchronously compress the first spring 503 and the sliding post 505. When the button battery 406 disengages from the wedge block 504, the wedge block 504 resets under the action of the first spring 503. At this time, the limiting plate 506 abuts against the support plate 502, limiting the reset position of the wedge block 504, thus fixing the position of the button battery 406. Then, the compartment cover 300 is closed, and the compartment cover 300 is rotated, causing the compartment cover 300 to drive the buckle 607 to move, thereby locking the buckle. When buckle 607 contacts the inclined surface of L-shaped locking block 603, buckle 607 presses against L-shaped locking block 603. L-shaped locking block 603 drives fixed post 604 and tension spring 606 to move. When buckle 607 disengages from the inclined surface of L-shaped locking block 603, one side of L-shaped locking block 603 locks buckle 607. At this time, tension spring 606 resets and provides tension to L-shaped locking block 603, so that L-shaped locking block 603 locks buckle 607, thereby locking the cover 300.

[0040] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A Beidou GPS car key with easily replaceable batteries, including: Casing (100); A battery compartment (200) is provided inside the housing (100); A cover (300) is rotatably connected to the top of the battery compartment (200); The device is characterized by further including a key compartment (401), which is located on one side of the housing (100). A mechanical key (402) is rotatably connected inside the key compartment (401). A Beidou GPS module (403) is installed on one side of the top of the housing (100). An LED display screen (404) is installed on the other side of the top of the housing (100). Several buttons (405) are installed on one side of the housing (100). A button battery (406) is installed inside the battery compartment (200). The battery compartment (200) is provided with a fixing component for securing the button battery (406).

2. The Beidou GPS car key with easily replaceable batteries according to claim 1, characterized in that, The fixing assembly includes a battery ring (501) mounted on the top of the battery compartment (200), and the button battery (406) mounted inside the battery ring (501). Guide plates are mounted around the battery ring (501), and support plates (502) are mounted on both sides of the bottom of the battery compartment (200). A first spring (503) is mounted on the side of the two support plates (502) that are close to each other. A wedge block (504) is mounted on one end of the first spring (503), and a sliding post (505) passes through the inside of the first spring (503). A limit plate (506) is mounted on the end of the sliding post (505) away from the wedge block (504), and the other end of the sliding post (505) is mounted on the wedge block (504). The bottom of the wedge block (504) is slidably connected to the button battery (406).

3. The Beidou GPS car key with easily replaceable batteries according to claim 1, characterized in that, The housing (100) is provided with a snap-fit ​​assembly for securing the compartment cover (300).

4. The Beidou GPS car key with easily replaceable batteries according to claim 3, characterized in that, The buckle assembly includes a sliding groove (601) and a moving groove (602). An L-shaped locking block (603) is slidably connected inside the sliding groove (601). A fixing post (604) is installed on one side of the L-shaped locking block (603). A pressing block (605) is installed at one end of the fixing post (604). A tension spring (606) is installed between the L-shaped locking block (603) and the sliding groove (601). A buckle (607) is installed on one side of the bottom of the compartment cover (300). The buckle (607) cooperates with the L-shaped locking block (603).

5. The Beidou GPS car key with easily replaceable batteries according to claim 1, characterized in that, A locking assembly for locking the mechanical key (402) is provided on one side of the housing (100).

6. The Beidou GPS car key with easily replaceable battery according to claim 5, characterized in that, The locking assembly includes a sliding groove (701) which is formed on one side of the housing (100). A second spring (702) is installed inside the sliding groove (701). A movable plate (703) is installed at one end of the second spring (702). A locking plate (704) is installed on one side of the movable plate (703). The locking plate (704) is slidably connected to the key compartment (401).

7. The Beidou GPS car key with easily replaceable batteries according to claim 1, characterized in that, The bottom of the battery compartment (200) is equipped with a positive contact, and the bottom of the compartment cover (300) is equipped with a negative contact.

8. The Beidou GPS car key with easily replaceable batteries according to claim 1, characterized in that, A sealing ring is installed around the bottom of the compartment cover (300).

Images