Vehicle-mounted 4G high-performance three-in-one combined antenna

Abstract

The utility model relates to the technical field of vehicle-mounted antennas, in particular to a vehicle-mounted 4G high-performance three-in-one combined antenna, which comprises an antenna and a fixed seat arranged at the lower end of the antenna. A mounting groove is formed in the lower end of the fixed seat; a colloid plate is embedded in a mounting groove formed in the lower end of the fixed seat; rubber blocks are arranged at four corners of the lower end of the rubber plate; a plurality of rubber rods are arranged at the lower end of the rubber plate; first pipelines are sequentially arranged on the inner side of the fixed seat from right to left; a second pipeline is arranged on the outer side of the first pipeline from front to back; through the arrangement of the first pipeline, the plugging block, the fixed seat and the branch pipe, a dispergator is injected into the first pipeline, and the dispergator uniformly flows to the lower end of the colloidal plate to corrode glue, so that a shell in a vehicle can be protected while people manually disassemble the antenna, residual glue is avoided, and people can disassemble the antenna conveniently after the antenna is installed in the mode.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted antennas, and in particular to a vehicle-mounted 4G high-performance three-in-one combined antenna. Background Art

[0002] Antennas are key components for realizing intelligent network functions such as radio communications, wireless networks, and satellite positioning. They play a key role in sending and receiving signals in communication systems. With the continuous advancement of automobile intelligence and networking, vehicle-mounted antennas are the most front-end components of the entire communication system. All location data and communication data require antennas for positioning and transmission. Therefore, the quality of the antenna directly affects the performance of the entire intelligent networked vehicle system.

[0003] According to the prior art (Announcement No.: CN 217934195 U, Announcement Name: A Vehicle-mounted Dual 4G Antenna), the vehicle-mounted dual 4G antenna is provided with release paper and fixing glue on the back of the shell. The release paper can prevent the prepreg from sticking and protect the prepreg from contamination, so that the device is more stable in the vehicle and the receiving model is more stable.

[0004] In this technical solution, the antenna is fixed in the car by fixing glue, and in order to ensure the stability of the antenna during installation, the lower end of the antenna is installed on a large piece of fixing glue. The fixing glue has a good installation effect during installation. When the antenna is in the car for a long time, the temperature in the car is high in summer, and the fixing glue partially melts after the high temperature, making it more closely fit to the shell in the car. When disassembling, other tools are needed to scrape off the fixing glue at the lower end of the antenna, and the glue is tightly bonded to the installation position, which will cause adhesion during disassembly, making it inconvenient to clean and inconvenient for subsequent disassembly of this installation method. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a vehicle-mounted 4G high-performance three-in-one combined antenna.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes an antenna, a fixing seat is arranged at the lower end of the antenna; a mounting groove is opened at the lower end of the fixing seat; a rubber plate is embedded in the mounting groove arranged at the lower end of the fixing seat; a rubber block is arranged at the four corners of the lower end of the rubber plate; a plurality of rubber rods are arranged at the lower end of the rubber plate; a first pipe is arranged on the inner side of the fixing seat in sequence from right to left; a second pipe is arranged on the outer side of the first pipe from front to back; a branch pipe is arranged and installed with equal intervals at the lower end of the second pipe.

[0007] Preferably, a shielding plate is embedded in the front end of the fixing seat; a pulling block is provided on the right side of the front end of the shielding plate; a groove is opened at the right end of the pulling block; and a plurality of blocking blocks are provided in sequence from left to right at the rear end of the shielding plate.

[0008] Preferably, the blocking block is made of a plate made of hard silicone material, and the blocking block passes through the fixing seat and the first pipe. The blocking block fits tightly with the fixing seat and the first pipe, and the front end of the blocking block is fixedly connected to the rear end of the shielding plate.

[0009] Preferably, the lower end of the rubber plate is provided with limiting grooves arranged in a rectangular array, and there are 6 limiting grooves in one row, there are 3 rows of limiting grooves from front to back, and the limiting grooves penetrate the rubber plate and the fixing seat from top to bottom.

[0010] Preferably, the colloid block is arranged in an L-shape, the colloid rod is arranged in a wave shape, and the colloid block and the colloid rod are adhesively mounted to the colloid plate.

[0011] Preferably, the first pipeline and the second pipeline array are arranged in a field shape, and the first pipeline and the second pipeline are fixedly connected to the fixing seat.

[0012] The utility model has the following beneficial effects:

[0013] Compared with the prior art, this vehicle-mounted 4G high-performance three-in-one combination antenna, through the first pipe, block, fixing seat and branch pipe, by injecting the degumming agent into the first pipe, the degumming agent flows evenly to the lower end of the rubber plate to corrode the glue, which is convenient for people to manually disassemble the antenna and protect the shell inside the car to avoid residual glue, making it convenient for people to disassemble it after installation in this way. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the structure when viewed from above;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the installation explosion structure.

[0017] Legend:

[0018] 1. Antenna; 2. Fixing seat; 3. Mounting groove; 4. Rubber plate; 5. Rubber block; 6. Rubber rod; 7. Shielding plate; 8. Pull block; 9. Groove; 10. Blocking block; 11. Limiting groove; 12. First pipeline; 13. Second pipeline; 14. Branch pipe. DETAILED DESCRIPTION

[0019] Reference Figure 1-3 The utility model provides a vehicle-mounted 4G high-performance three-in-one combination antenna 1: comprising an antenna 1, a fixing seat 2 is arranged at the lower end of the antenna 1; a mounting groove 3 is opened at the lower end of the fixing seat 2; a rubber plate 4 is embedded in the mounting groove 3 arranged at the lower end of the fixing seat 2; a rubber block 5 is arranged at the four corners of the lower end of the rubber plate 4; a plurality of rubber rods 6 are arranged at the lower end of the rubber plate 4; when installing, the installation cloth provided at the lower end of the silicone plate is peeled off, and the silicone plate is manually aligned downward to the position where it is required to be installed in the car, and pushed downward to contact the shell in the car, so that the silicone block, the silicone rod and the silicone plate are tightly fitted with the contact position, and the antenna 1 is fixed in the car.

[0020] Among them, a first pipe 12 is arranged on the inner side of the fixing seat 2 from right to left in sequence; a second pipe 13 is arranged on the outer side of the first pipe 12 from front to back; a branch pipe 14 is arranged and installed at an equal interval at the lower end of the second pipe 13, and the degumming agent is pumped into the interior through a needle tube, and the needle tube is inserted into the first pipe 12 to push the degumming agent into the interior. When the interior is full, the first pipe 12 into which the degumming agent is injected can be injected in sequence.

[0021] As a further implementation scheme of the above technical solution: Figure 1-3 As shown, a baffle plate 7 is embedded in the front end of the fixing seat 2; a pull block 8 is provided on the right side of the front end of the baffle plate 7; a groove 9 is provided on the right end of the pull block 8; and a plurality of blocking blocks 10 are provided at the rear end of the baffle plate 7 in sequence from left to right. When the antenna 1 needs to be disassembled, a small tool or a coin can be inserted into the pull block 8 from right to left and pushed forward. After the right end of the baffle plate 7 is lifted up, the baffle plate 7 is manually pinched and pulled forward, and then the baffle plate 7 can be pulled forward. At the same time, the blocking block 10 at the rear end is pulled out from the first pipe 12. At this time, the first pipe 12 leaks out of the fixing seat 2, which is convenient for people to inject the degumming agent into the interior through a syringe.

[0022] As a further implementation scheme of the above technical solution: Figure 1-3 As shown, the block 10 is made of a plate made of hard silicone material, and the block 10 passes through the fixing seat 2 and the first pipe 12. The block 10 fits tightly with the fixing seat 2 and the first pipe 12, and the front end of the block 10 is fixedly connected to the rear end of the baffle plate 7. The block 10 made of hard silicone is inserted into the first pipe 12, and the block 10 is larger than the first pipe 12 by 20%, so the block 10 is deformed during insertion. When there is no thrust, the block 10 is stuck in the first pipe 12, so that it can be fixed in the fixing seat 2 through the block 10 and the baffle plate 7.

[0023] As a further implementation scheme of the above technical solution: Figure 2-3 As shown, the lower end of the colloid plate 4 is provided with limiting grooves 11 arranged in a rectangular array, and the number of limiting grooves 11 in a row is 6, and the limiting grooves 11 have a total of 3 rows from front to back, and the limiting grooves 11 penetrate the colloid plate 4 and the fixing seat 2 from top to bottom, the colloid block 5 is arranged in an L shape, the colloid rod 6 is arranged in a wave shape, and the colloid block 5 and the colloid rod 6 are adhesively installed with the colloid plate 4, and the branch pipe 14 is penetrated through the colloid plate 4 through the limiting groove 11 arranged at the lower end, so after the degumming agent is injected, the liquid circulates through the first pipe 12 and the second pipe 13, and finally flows downward through the branch pipe 14 under the action of gravity, and the degumming agent remains at the lower end of the colloid plate 4, and the colloid in the colloid plate 4 is corroded by the degumming agent.

[0024] As a further implementation scheme of the above technical solution: Figure 3 As shown, the first pipe 12 and the second pipe 13 are arranged in an array in a field shape, and the first pipe 12 and the second pipe 13 are fixedly connected to the fixing seat 2, so that the injected debonding agent can flow quickly and evenly throughout the fixing seat 2, and flow to the lower end through the branch pipe 14, thereby improving the effect of corroding the colloid plate 4. After the debonding agent is injected and waiting for a period of time, the antenna 1 can be manually pulled upwards to facilitate the disassembly of the antenna 1.

[0025] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted 4G high-performance three-in-one combination antenna (1), comprising an antenna (1), characterized in that: A fixing seat (2) is provided at the lower end of the antenna (1); A mounting groove (3) is provided at the lower end of the fixing seat (2); A rubber plate (4) is embedded in the installation groove (3) provided at the lower end of the fixing seat (2); Glue blocks (5) are provided at the four corners of the lower end of the glue plate (4); A plurality of colloid rods (6) are arranged at the lower end of the colloid plate (4); A first pipeline (12) is arranged on the inner side of the fixing seat (2) in sequence from right to left; A second pipe (13) is arranged on the outer side of the first pipe (12) from front to back; A branch pipe (14) is provided at the lower end of the second pipeline (13) and is installed with equal spacing.

2. The vehicle-mounted 4G high-performance three-in-one combination antenna (1) according to claim 1, characterized in that: A shielding plate (7) is embedded in the front end of the fixing seat (2); A pull block (8) is provided on the right side of the front end of the shielding plate (7); A groove (9) is provided at the right end of the pulling block (8); A plurality of blocking blocks (10) are arranged in sequence from left to right at the rear end of the shielding plate (7).

3. The vehicle-mounted 4G high-performance three-in-one combination antenna (1) according to claim 2, characterized in that: The blocking block (10) is made of a plate made of hard silicone material, and the blocking block (10) penetrates the fixing seat (2) and the first pipe (12). The blocking block (10) is tightly fitted to the fixing seat (2) and the first pipe (12), and the front end of the blocking block (10) is fixedly connected to the rear end of the shielding plate (7).

4. The vehicle-mounted 4G high-performance three-in-one combination antenna (1) according to claim 1, characterized in that: The lower end of the rubber plate (4) is provided with limiting grooves (11) arranged in a rectangular array, and there are 6 limiting grooves (11) in one row. There are 3 rows of limiting grooves (11) from front to back, and the limiting grooves (11) penetrate the rubber plate (4) and the fixing seat (2) from top to bottom.

5. The vehicle-mounted 4G high-performance three-in-one combined antenna (1) according to claim 1, characterized in that: The colloid block (5) is arranged in an L shape, the colloid rod (6) is arranged in a wave shape, and the colloid block (5) and the colloid rod (6) are adhesively mounted to the colloid plate (4).

6. The vehicle-mounted 4G high-performance three-in-one combination antenna (1) according to claim 1, characterized in that: The first pipes (12) and the second pipes (13) are arranged in an array in a shape of a cross, and the first pipes (12) and the second pipes (13) are fixedly connected to the fixing seat (2).

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