A vehicle-mounted 5G integrated antenna

Abstract

This utility model relates to the field of vehicle-mounted antenna technology, and more particularly to a vehicle-mounted 5G integrated antenna, comprising a bottom cover, a top cover, a support plate, and a PCB board. The top cover is mounted on the top of the bottom cover, and two symmetrically distributed support plates are fixed to the top of the bottom cover. The support plates together fix the PCB board. A signal input terminal is located on the left side of the PCB board, a signal output terminal is located on the right side of the PCB board, and a charging port is located on the rear right side of the PCB board. By using a quick-release support assembly consisting of a fixing base, a U-shaped connector, a locking rod, and a first elastic element, a screwless quick connection between the antenna body and the mounting base is achieved. During installation, the device is simply inserted vertically, and the locking rod automatically locks under the action of the elastic element. During disassembly, only the locking rod needs to be pulled outwards to separate the antenna. The operation is simple, time-saving, and labor-saving, greatly improving assembly efficiency and subsequent maintenance convenience.

Description

Technical Field

[0001] This utility model relates to the field of vehicle antenna technology, and in particular to a vehicle-mounted 5G integrated antenna. Background Technology

[0002] With the continuous advancement of intelligent transportation systems, higher demands are being placed on the capabilities of remote vehicle monitoring, information interaction, and real-time data processing. As an important device connecting vehicles with external networks, the vehicle-mounted T-Box typically integrates multiple antenna modules, GNSS positioning modules, and processors to support two-way communication between the vehicle and cloud servers, enabling functions such as remote diagnostics, location tracking, and emergency rescue, greatly improving driving safety and convenience.

[0003] Currently, most in-vehicle T-Box devices still use the traditional screw fixing structure for installation. This means that the T-Box body is directly locked to the vehicle's internal bracket or body structure using multiple screws. Although this installation method has a certain degree of structural stability, it requires multiple tightening and loosening of screws each time the T-Box is installed or removed. This is time-consuming and labor-intensive. The frequent disassembly and assembly process increases the risk of mechanical damage to the vehicle structure or the T-Box itself, such as stripped threads or cracked plastic parts.

[0004] Therefore, there is an urgent need to provide a vehicle-mounted 5G integrated antenna that is easy to install and remove quickly. Utility Model Content

[0005] In order to overcome the shortcomings of existing vehicle-mounted T-Box devices, which are fixed by screws, making operation inconvenient, time-consuming and labor-intensive, and prone to damage to the vehicle structure or the device itself, this utility model provides a vehicle-mounted 5G integrated antenna that is easy to install and remove quickly.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: a vehicle-mounted 5G integrated antenna, comprising a bottom cover, a top cover, a support plate, a PCB board, a fixing bracket, a mounting plate, bolts, an antenna module, a battery module, and a support assembly. The bottom cover has a top cover on top, and two symmetrically distributed support plates are fixedly connected to the top of the bottom cover. The support plates together fix the PCB board. A signal input terminal is located on the left side of the PCB board, and a signal output terminal is located on the right side of the PCB board. A charging port is located on the rear right side of the PCB board. A fixing bracket is located on the top of the PCB board, and the fixing bracket has three mounting slots, two of which house the antenna module. Another mounting slot houses a battery module. Mounting plates are located on both sides of both mounting slots, each with two symmetrical mounting holes. A bolt is installed in each mounting hole. A support assembly for supporting the entire device is located at the bottom of the bottom cover. This support assembly consists of a base plate, a fixing seat, locking rods, a first elastic element, and a U-shaped connector. A fixing seat is located above the base plate, with a through groove at its top. Two symmetrically distributed locking rods are slidably mounted on both sides of the fixing seat, each with a first elastic element fitted onto it. Two symmetrically distributed U-shaped connectors are fixed to the bottom of the bottom cover, each with a locking hole matching the locking rod.

[0007] Furthermore, the bottom cover and the top cover adopt an upper and lower mating structure design to form a closed accommodating cavity.

[0008] Furthermore, both ends of the U-shaped connector are provided with inclined surfaces.

[0009] Furthermore, the inner end of the lever adopts a smooth transition design.

[0010] Furthermore, it also includes elastic metal sheets and locking blocks. Elastic metal sheets are provided on both sides of the battery module, and locking blocks are fixed to the elastic metal sheets. The inner wall of the mounting groove is provided with a locking groove that matches the locking blocks.

[0011] Furthermore, it also includes a shock-absorbing assembly disposed between the base plate and the fixed seat. The shock-absorbing assembly includes a sleeve, a sliding rod, and a second elastic element. A sleeve is provided at each of the four corners of the top of the base plate, and a sliding rod is fixedly connected to each of the four corners of the bottom of the fixed seat. The sliding rod is slidably sleeved with the sleeve, and a second elastic element is connected between the sliding rod and the sleeve.

[0012] Furthermore, it also includes sliders, with sliders provided on both sides of the sliding rod, and guide grooves provided on both sides of the sleeve.

[0013] Furthermore, the base plate has waist-shaped holes at all four corners.

[0014] Compared with the prior art, the present invention has the following technical effects: 1. By setting a quick-release support assembly consisting of a fixed base, a U-shaped plug-in base, a locking rod and a first elastic element, a screwless quick connection between the antenna body and the mounting base is realized. During installation, the device only needs to be inserted vertically, and the locking rod will automatically lock under the action of the elastic element. During disassembly, the locking rod only needs to be pulled outward to separate. The operation is simple, time-saving and labor-saving, which greatly improves the assembly efficiency and the convenience of later maintenance.

[0015] 2. By setting elastic metal plates with locking blocks on both sides of the battery module, which cooperate with the slots in the mounting groove, a self-locking installation is achieved. This structure not only ensures the stable fixation of the battery module, but also supports quick disassembly with one hand, improving the maintainability of the equipment and the user experience.

[0016] 3. By adding a shock-absorbing assembly consisting of a sleeve, a sliding rod, and a second elastic element between the base plate and the fixed seat, a multi-level buffer structure is formed. When the equipment is subjected to external vibration and impact, the sliding rod slides in the sleeve and compresses the elastic element, effectively absorbing and attenuating vibration energy, protecting internal PCB boards, antenna modules, and other precision electronic components, and significantly improving the reliability and service life of the product in harsh vehicle environments. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional cross-sectional view of the bottom cover, top cover, and PCB board of this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of the bottom cover, PCB board and fixing bracket of this utility model.

[0020] Figure 4 This is a three-dimensional cross-sectional view of the fixed bracket and elastic metal sheet of this utility model.

[0021] Figure 5 This is an exploded view of the PCB board, antenna module, and battery module of this utility model.

[0022] Figure 6 This is a three-dimensional sectional view of the bottom cover, fixing base, and U-shaped plug-in base of this utility model.

[0023] Figure 7 This is an exploded view of the bottom cover, fixing base, and U-shaped plug-in base of this utility model.

[0024] Figure 8 This is a three-dimensional sectional view of the base plate, sleeve, and sliding rod of this utility model.

[0025] Figure 9This is an exploded view of the sleeve, sliding rod, and slider of this utility model.

[0026] The component names and serial numbers in the diagram are as follows: 1. Bottom cover, 2. Top cover, 3. Support plate, 4. PCB board, 5. Signal input terminal, 6. Signal output terminal, 7. Charging port, 8. Fixing bracket, 9. Mounting plate, 10. Mounting hole, 11. Bolt, 12. Antenna module, 13. Slot, 14. Battery module, 15. Elastic metal sheet, 16. Locking block, 17. Base plate, 18. Fixing seat, 19. Locking rod, 20. First elastic element, 21. U-shaped plug-in seat, 22. Locking hole, 23. Sleeve, 2301. Sliding rod, 24. Second elastic element, 25. Guide groove, 26. Slider, 27. Waist-shaped hole. Detailed Implementation

[0027] 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.

[0028] Example 1: Please refer to Figures 1-7A vehicle-mounted 5G integrated antenna includes a bottom cover 1, a top cover 2, a support plate 3, a PCB board 4, a fixing bracket 8, a mounting plate 9, bolts 11, an antenna module 12, a battery module 14, and a support assembly. The bottom cover 1 has a top cover 2 on top. The bottom cover 1 and the top cover 2 adopt an upper and lower mating structure design to form a closed accommodating cavity for easy assembly and disassembly. Two symmetrically distributed support plates 3 are fixed to the top of the bottom cover 1. The support plates 3 together fix the PCB board. The left side of the PCB board has a signal input terminal 5, and the right side of the PCB board has a signal output terminal 6. The PCB board has a terminal 6 and a charging port 7 on its right rear side. These three ports are used for external signal input, data output, and power supply, respectively. A mounting bracket 8 is located on the top of the PCB board, and the bracket 8 has three mounting slots. Two of these slots house antenna modules 12, and the third slot houses a battery module 14. Mounting plates 9 are located on both sides of the two mounting slots, and each mounting plate 9 has two symmetrical mounting holes 10. Each mounting hole 10 contains a bolt 11 for securing the antenna module 12. The bottom cover 1 has... A support assembly for supporting the entire device is provided. The support assembly consists of a base plate 17, a fixed seat 18, locking rods 19, a first elastic element 20, and a U-shaped plug-in seat 21. The fixed seat 18 is provided above the base plate 17. The top of the fixed seat 18 has a through groove. Two locking rods 19 are slidably arranged on both the front and rear sides of the fixed seat 18. The first elastic element 20 is sleeved on the locking rod 19 to provide an inward restoring elastic force. Two U-shaped plug-in seats 21 are fixedly connected to the bottom of the bottom cover 1. Both ends of the U-shaped plug-in seats 21 are provided with inclined... The surface structure and the beveled design facilitate the automatic squeezing of the locking rod 19 outward during insertion. The U-shaped plug-in base 21 has a locking hole 22 that matches the locking rod 19. Mechanical locking can be achieved by locking the locking rod 19 into the locking hole 22. In addition, since the inner end of the locking rod 19 adopts a smooth transition design, the contact stress between the locking rod 19 and the bevel of the U-shaped plug-in base 21 during insertion can be reduced, and the locking rod 19 can slide more smoothly and lock into the locking hole 22. The four corners of the base plate 17 are provided with waist-shaped holes 27, which can be used for fixed connection with the vehicle mounting surface.

[0029] When installing this device, first fix the base plate 17 to the installation position inside the vehicle. Then, insert the device vertically downward from above the through slot of the fixing seat 18. During the insertion process, the inclined structure at the lower end of the U-shaped plug 21 contacts the locking rod 19, applying lateral pressure and forcing the locking rod 19 to slide outward against the elastic force of the first elastic element 20. This causes the locking hole 22 to gradually approach the position of the locking rod 19. When the U-shaped plug 21 moves down to the predetermined position, the locking hole 22 aligns with the locking rod 19. Under the action of the reset elastic force of the first elastic element 20, the locking rod 19 quickly springs inward into the locking hole 22, completing the mechanical locking. This achieves quick, tool-free installation of the device. When disassembling, simply pull the locking rods 19 on both sides outward simultaneously to disengage the locking rods 19 from the locking hole 22, and the device can be vertically removed from the fixing seat 18. The operation is simple and efficient, requiring no tools.

[0030] Example 2: Based on Example 1, please refer to... Figure 3 and Figure 4 It also includes an elastic metal sheet 15 and a locking block 16. The battery module 14 is provided with elastic metal sheets 15 on both the left and right sides. The elastic metal sheet 15 is a metal spring structure with a certain elasticity and strength. The locking block 16 is fixed on the elastic metal sheet 15. The inner wall of the mounting groove is provided with a locking groove 13 that matches the locking block 16.

[0031] When installing the battery module 14, align and push it into the mounting groove along its insertion direction. During the initial insertion phase, the elastic metal sheet 15 is compressed by the side wall of the mounting groove and undergoes elastic deformation, causing the locking block 16 to retract accordingly, facilitating smooth sliding in. When the battery module 14 reaches the predetermined installation position, the locking block 16 aligns with the locking groove 13 on the inner wall of the mounting groove. Under the restoring force of the elastic metal sheet 15, the locking block 16 automatically springs into the locking groove 13, achieving mechanical locking. This completes the quick, screwless fixing of the battery module 14 and prevents axial disengagement of the battery module 14. When it is necessary to disassemble the battery module 14, the operator only needs to use their fingers or tools to simultaneously push the battery module 14 outward from both sides, causing the locking block 16 to overcome the elastic force of the elastic metal sheet 15 and disengage from the locking groove 13. The battery module 14 can then be smoothly pulled out along the insertion direction, achieving convenient and non-destructive disassembly.

[0032] Please see Figure 8 and Figure 9It also includes a shock-absorbing assembly disposed between the base plate 17 and the fixed seat 18. The shock-absorbing assembly includes a sleeve 23, a sliding rod 2301, a second elastic element 24, and a slider 26. The base plate 17 has sleeves 23 disposed at each of its four top corners, and the fixed seat 18 has sliding rods 2301 fixedly connected to each of its four bottom corners. The sliding rods 2301 are slidably sleeved with the sleeves 23. The second elastic element 24 is connected between the sliding rods 2301 and the sleeves 23. Slider 26 is disposed on both the left and right sides of the sliding rods 2301. The sleeves 23 have guide grooves 25 on both the left and right sides. The sliders 26 can move vertically along the guide grooves 25 to ensure the movement stability of the sliding rods 2301.

[0033] When the device is subjected to vibration or impact from the vehicle during operation, the fixed seat 18 will have a slight relative displacement with respect to the base plate 17. At this time, the sliding rod 2301 will slide in the axial direction inside the sleeve 23, squeezing the second elastic element 24. Due to the elasticity and damping characteristics of the second elastic element 24, it can absorb and disperse the vibration energy, thereby effectively reducing the vibration amplitude transmitted to the electronic components inside the device and achieving the purpose of buffering and shock absorption.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model 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 utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A vehicle-mounted 5G integrated antenna, comprising a bottom cover (1), a top cover (2), a support plate (3), a PCB board (4), a fixing bracket (8), a mounting plate (9), bolts (11), an antenna module (12), and a battery module (14), wherein the bottom cover (1) is provided with a top cover (2), and two symmetrically distributed support plates (3) are fixedly connected to the top of the bottom cover (1), and the support plates (3) are jointly fixed with a PCB board, wherein a signal input terminal (5) is provided on the left side of the PCB board, a signal output terminal (6) is provided on the right side of the PCB board, a charging port (7) is provided on the right rear side of the PCB board, and a fixing bracket (8) is provided on the top of the PCB board, wherein the fixing bracket (8) has three mounting slots, wherein, Two of the mounting slots house antenna modules (12), and the other mounting slot houses a battery module (14). Mounting plates (9) are provided on both sides of each mounting slot. Two mounting holes (10) are symmetrically opened on each mounting plate (9), and a bolt (11) is provided in each mounting hole (10). The device is characterized by further including a support assembly. The bottom of the cover (1) is provided with a support assembly for supporting the entire device. The support assembly consists of a base plate (17), a fixing seat (18), a clamping rod (19), and a... The base plate (17) is composed of an elastic element (20) and a U-shaped plug-in seat (21). A fixed seat (18) is provided above the base plate (17). A through groove is provided on the top of the fixed seat (18). Two symmetrically distributed locking rods (19) are slidably provided on both sides of the fixed seat (18). The first elastic element (20) is sleeved on the locking rod (19). Two symmetrically distributed U-shaped plug-in seats (21) are fixedly connected to the bottom of the bottom cover (1). The U-shaped plug-in seats (21) are provided with locking holes (22) that match the locking rods (19).

2. A vehicle-mounted 5G integrated antenna according to claim 1, characterized in that: The bottom cover (1) and the top cover (2) are designed to fit together to form a closed accommodating cavity.

3. A vehicle-mounted 5G integrated antenna according to claim 2, characterized in that: Both ends of the U-shaped connector (21) are provided with inclined surfaces.

4. A vehicle-mounted 5G integrated antenna according to claim 3, characterized in that: The inner end of the lever (19) adopts a smooth transition design.

5. A vehicle-mounted 5G integrated antenna according to claim 4, characterized in that: It also includes an elastic metal sheet (15) and a locking block (16). The battery module (14) is provided with elastic metal sheets (15) on both sides. The locking block (16) is fixed on the elastic metal sheet (15). The inner wall of the mounting groove is provided with a locking groove (13) that matches the locking block (16).

6. A vehicle-mounted 5G integrated antenna according to claim 5, characterized in that: It also includes a shock-absorbing assembly disposed between the base plate (17) and the fixed seat (18). The shock-absorbing assembly includes a sleeve (23), a sliding rod (2301), and a second elastic element (24). The base plate (17) is provided with sleeves (23) at the top four corners, and the fixed seat (18) is fixedly connected with sliding rods (2301) at the bottom four corners. The sliding rods (2301) are slidably sleeved with the sleeves (23), and the second elastic element (24) is connected between the sliding rods (23) and the sleeves (23).

7. A vehicle-mounted 5G integrated antenna according to claim 6, characterized in that: It also includes sliders (26), with sliders (26) provided on both sides of the sliding rod (2301), and guide grooves (25) provided on both sides of the sleeve (23).

8. A vehicle-mounted 5G integrated antenna according to claim 7, characterized in that: The base plate (17) has waist-shaped holes (27) at all four corners.

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