Beidou short message antenna transition plate

Abstract

The utility model discloses a Beidou short message antenna transition plate. The Beidou short message antenna transition plate comprises a first antenna connecting plate and a second antenna connecting plate, wherein the first antenna connecting plate comprises a first side plate and a second side plate which are symmetrically arranged, and the first side plate and the second side plate are connected to form a hexagon; the second antenna connecting plate is arranged along the inner side of the first antenna connecting plate; and the first antenna connecting plate and the second antenna connecting plate are respectively provided with a plurality of connecting holes, so that the Beidou short message antennas with different sizes can be fixed. The transition plate is installed on an anti-interference satellite navigation antenna test device, and tests of Beidou short message antennas of different sizes can be completed, so that the applicability of the test device is improved, and the processing time and cost are saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of communication equipment testing, and in particular relates to a Beidou short message antenna transition plate for connecting the Beidou short message antenna and the test device. Background Technology

[0002] A BeiDou short message antenna is an antenna device used to receive and transmit BeiDou short message signals. It is a key component of the BeiDou satellite navigation system, capable of receiving signals transmitted by BeiDou satellites and converting them into a form that the device can process, thereby enabling short message communication.

[0003] The BeiDou short message antenna receives signals transmitted by BeiDou satellites, which contain short message information. The antenna receives these signals, processes them through internal circuitry, and then transmits the information to terminal devices for processing and display. Users can send and receive short messages through their terminal devices, enabling information exchange with other users or ground stations.

[0004] BeiDou short message antennas are widely used in various scenarios requiring satellite communication, especially in areas where terrestrial communication infrastructure cannot provide coverage. Here are some of the main application scenarios:

[0005] Emergency Rescue: In the event of natural disasters, accidents or other emergencies, the BeiDou short message antenna can provide a reliable means of communication to ensure the transmission and communication of information.

[0006] Ocean-going fishing: In ocean transportation, Beidou short message antennas can help fishermen and vessels maintain communication with the shore and ensure safety.

[0007] Geological exploration and field investigation: When conducting geological exploration and field investigation in remote areas, the Beidou short message antenna can provide necessary communication support.

[0008] To ensure the production quality of BeiDou short message antennas, they need to be tested before leaving the factory. Existing testing equipment is only suitable for one type of BeiDou short message antenna and cannot meet the testing needs of multiple antennas; furthermore, the processing cost is high and the time is long. Utility Model Content

[0009] The purpose of this invention is to provide a transition plate for a BeiDou short message antenna to improve the applicability of the test device.

[0010] To solve the above problems, the technical solution of this utility model is as follows:

[0011] A BeiDou short message antenna transition plate includes: a first antenna connecting plate and a second antenna connecting plate;

[0012] The first antenna connecting plate includes a first side plate and a second side plate arranged symmetrically, and the first side plate and the second side plate are connected to form a hexagon;

[0013] The second antenna connecting plate is disposed along the inner side of the first antenna connecting plate;

[0014] The first antenna connecting plate and the second antenna connecting plate are each provided with multiple connecting holes to fix BeiDou short message antennas of different sizes.

[0015] According to one embodiment of the present invention, the first side plate includes a first connecting plate, a first long plate, a first short plate, a second long plate, and a second connecting plate connected in sequence, wherein the first connecting plate and the second connecting plate have the same structure, and the first connecting plate and the second connecting plate are respectively fixedly connected to both ends of the second side plate; the first long plate and the second long plate have the same structure.

[0016] According to one embodiment of the present invention, the first connecting plate is trapezoidal, and the bottom edge of the first connecting plate is fixed to the second side plate; the top edge of the first connecting plate is fixedly connected to the first long plate.

[0017] According to one embodiment of the present invention, the first long plate is trapezoidal, one side of the first long plate is fixedly connected to the top edge of the first connecting plate, and the other side of the first long plate is fixedly connected to the first short plate; the top edge of the first long plate faces the second antenna connecting plate.

[0018] According to one embodiment of the present invention, the first short plate includes a first trapezoidal plate, a second trapezoidal plate, and a third trapezoidal plate;

[0019] The top edge of the first trapezoidal plate is fixedly connected to the side edge of the first long plate, the bottom edge of the first trapezoidal plate is fixedly connected to the side edge of the second trapezoidal plate, the other side edge of the second trapezoidal plate is fixedly connected to the bottom edge of the third trapezoidal plate, and the top edge of the third trapezoidal plate is fixedly connected to the second long plate.

[0020] The top edge of the second trapezoidal plate faces the second antenna connecting plate.

[0021] According to one embodiment of the present invention, one side of the first connecting plate, the bottom edge of the first long plate, and one side of the first trapezoidal plate are on a straight line, forming one side of the first antenna connecting plate.

[0022] According to one embodiment of the present invention, the second antenna connecting plate includes a first component and a second component arranged symmetrically;

[0023] The first component includes a first plate, a second plate, a third plate, a fourth plate, and a fifth plate connected in sequence. The first plate is fixedly connected to the side of the first connecting plate, the second plate is fixedly connected to the top edge of the first long plate, the third plate is fixedly connected to the first short plate, the fourth plate is fixedly connected to the second long plate, and the fifth plate is fixedly connected to the side of the second connecting plate.

[0024] According to one embodiment of the present invention, the first antenna connecting plate and / or the second antenna connecting plate are integrally formed, which facilitates installation.

[0025] Because of the adoption of the above technical solution, this utility model has the following advantages and positive effects compared with the prior art:

[0026] A BeiDou short message antenna transition plate according to one embodiment of this utility model includes: a first antenna connecting plate and a second antenna connecting plate; wherein, the first antenna connecting plate includes a first side plate and a second side plate symmetrically arranged, the first side plate and the second side plate being connected to form a hexagon; the second antenna connecting plate is arranged along the inner side of the first antenna connecting plate; both the first antenna connecting plate and the second antenna connecting plate are provided with multiple connecting holes to realize the fixing of BeiDou short message antennas of different sizes. By installing this transition plate on an anti-interference satellite navigation antenna test device, tests of BeiDou short message antennas of different sizes can be completed, thereby improving the applicability of the test device and saving processing time and costs. Attached Figure Description

[0027] Figure 1 A schematic diagram of an existing BeiDou short message antenna test device;

[0028] Figure 2 This is a schematic diagram of the transition plate structure of the Beidou short message antenna in one embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of a Beidou short message antenna test device in one embodiment of the present invention.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1: First antenna connecting plate; 11: First connecting plate; 12: First long plate; 13: First short plate; 131: First trapezoidal plate; 132: Second trapezoidal plate; 133: Third trapezoidal plate; 14: Second long plate; 15: Second connecting plate; 2: Second antenna connecting plate; 21: First plate; 22: Second plate; 23: Third plate; 24: Fourth plate; 25: Fifth plate; 3: Connecting hole. Detailed Implementation

[0032] The following detailed description, in conjunction with the accompanying drawings and specific embodiments, provides a further detailed explanation of the BeiDou short message antenna transition plate proposed in this utility model. The advantages and features of this utility model will become clearer from the following description and claims.

[0033] Please refer to the existing BeiDou short message antenna test device. Figure 1 The entire device consists of a base on which the BeiDou short message antenna is fixed. This test device is only applicable to one type of BeiDou short message antenna. If other BeiDou short message antennas are to be tested, the test device needs to be remade, which is costly and time-consuming.

[0034] To address the aforementioned issues, this embodiment provides a transition plate for a BeiDou short message antenna, which can be used in a test device to test BeiDou short message antennas of different sizes, thereby improving the applicability of the test device and saving processing time and costs.

[0035] For details, please refer to Figure 2 and Figure 3 The BeiDou short message antenna transition plate includes: a first antenna connecting plate 1 and a second antenna connecting plate 2. The first antenna connecting plate 1 includes a first side plate and a second side plate arranged symmetrically, and the first side plate and the second side plate are connected to form a hexagon. The second antenna connecting plate 2 is arranged along the inner side of the first antenna connecting plate 1. Multiple connecting holes 3 are provided on the first antenna connecting plate 1 and the second antenna connecting plate 2 to fix BeiDou short message antennas of different sizes.

[0036] The first and second antenna connecting plates of this BeiDou short message antenna transition plate can both fix the BeiDou short message antenna, enabling the fixing of BeiDou short message antennas of different sizes. By installing this BeiDou short message antenna transition plate on the test device, the test device can be adapted to BeiDou short message antennas of different sizes, improving the versatility of the test device. It eliminates the need for a separate test device for each antenna, greatly saving production costs and speeding up work efficiency.

[0037] In this embodiment, the first side plate includes a first connecting plate 11, a first long plate 12, a first short plate 13, a second long plate 14, and a second connecting plate 15 connected in sequence. The first connecting plate 11 and the second connecting plate 15 have the same structure and are respectively fixed to both ends of the second side plate. The first long plate 12 and the second long plate 14 have the same structure.

[0038] Please refer to Figure 2 The first connecting plate 11 is trapezoidal, with its bottom edge fixed to the second side plate; the top edge of the first connecting plate 11 is fixedly connected to the first long plate 12. The top edge of the first connecting plate 11 is slightly inclined, and correspondingly, the length and inclination of its two side edges can be different. The slight inclination of the top edge of the first connecting plate 11 allows for a closer fit between it and the first long plate 12.

[0039] The first long plate 12 is trapezoidal, with one side fixed to the top edge of the first connecting plate 11 and the other side fixed to the first short plate 13; the top edge of the first long plate 12 faces the second antenna connecting plate 2.

[0040] The first short plate 13 includes a first trapezoidal plate 131, a second trapezoidal plate 132, and a third trapezoidal plate 133; wherein, the top edge of the first trapezoidal plate 131 is fixedly connected to the side edge of the first long plate 12, the bottom edge of the first trapezoidal plate 131 is fixedly connected to the side edge of the second trapezoidal plate 132, the other side edge of the second trapezoidal plate 132 is fixedly connected to the bottom edge of the third trapezoidal plate 133, and the top edge of the third trapezoidal plate 133 is fixedly connected to the second long plate 14. One side edge of the first trapezoidal plate 131, the top edge of the second trapezoidal plate 132, and one side edge of the third trapezoidal plate 133 are on the same straight line and face the second antenna connecting plate 2.

[0041] The first side plate described above has one side of the first connecting plate 11, the bottom edge of the first long plate 12, and one side of the first trapezoidal plate 131 aligned in a straight line, forming one side of the first antenna connecting plate 1; the bottom edge of the second trapezoidal plate 132 forms the second side of the first antenna connecting plate 1; and one side of the third trapezoidal plate 133, the bottom edge of the second long plate 14, and one side of the second connecting plate 15 are aligned in a straight line, forming the third side of the first antenna connecting plate. Correspondingly, the second side plate has the same structure as the first side plate, forming the other three sides of the first antenna connecting plate. Several connecting holes 3 are provided on each side of the first antenna connecting plate to fix the BeiDou short message antenna and the experimental device.

[0042] The second antenna connecting plate 2 in this embodiment includes a first component and a second component arranged symmetrically. The first component includes a first plate 21, a second plate 22, a third plate 23, a fourth plate 24, and a fifth plate 25 connected sequentially. The first plate 21 is fixed to the side of the first connecting plate 11, the second plate 22 is fixed to the top edge of the first long plate 12, the third plate 23 is fixed to the first short plate 13, the fourth plate 24 is fixed to the second long plate 14, and the fifth plate 25 is fixed to the side of the second connecting plate 15. The second component has the same structure as the first component and is fixed to the second side plate. Several connecting holes 3 are provided on each plate to fix the BeiDou short message antenna.

[0043] In practical applications, the length of the first antenna connecting plate 1 shall not exceed 600mm and the width shall not exceed 350mm. Furthermore, the first antenna connecting plate 1 and / or the second antenna connecting plate 2 shall be integrally formed for easy installation.

[0044] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they shall still fall within the protection scope of the present invention.

Claims

1. A transition plate for a BeiDou short message antenna, characterized in that, include: First antenna connection board, second antenna connection board; The first antenna connecting plate includes a first side plate and a second side plate arranged symmetrically, and the first side plate and the second side plate are connected to form a hexagon; The second antenna connecting plate is disposed along the inner side of the first antenna connecting plate; The first antenna connecting plate and the second antenna connecting plate are each provided with multiple connecting holes to fix BeiDou short message antennas of different sizes.

2. The BeiDou short message antenna transition plate as described in claim 1, characterized in that, The first side plate includes a first connecting plate, a first long plate, a first short plate, a second long plate, and a second connecting plate connected in sequence. The first connecting plate and the second connecting plate have the same structure and are respectively fixed to both ends of the second side plate. The first long plate and the second long plate have the same structure.

3. The BeiDou short message antenna transition plate as described in claim 2, characterized in that, The first connecting plate is trapezoidal, and its bottom edge is fixed to the second side plate; the top edge of the first connecting plate is fixed to the first long plate.

4. The Beidou short message antenna transition plate as described in claim 3, characterized in that, The first long plate is trapezoidal, one side of the first long plate is fixedly connected to the top edge of the first connecting plate, and the other side of the first long plate is fixedly connected to the first short plate; the top edge of the first long plate faces the second antenna connecting plate.

5. The BeiDou short message antenna transition plate as described in claim 4, characterized in that, The first short plate includes a first trapezoidal plate, a second trapezoidal plate, and a third trapezoidal plate; The top edge of the first trapezoidal plate is fixedly connected to the side edge of the first long plate, the bottom edge of the first trapezoidal plate is fixedly connected to the side edge of the second trapezoidal plate, the other side edge of the second trapezoidal plate is fixedly connected to the bottom edge of the third trapezoidal plate, and the top edge of the third trapezoidal plate is fixedly connected to the second long plate. The top edge of the second trapezoidal plate faces the second antenna connecting plate.

6. The BeiDou short message antenna transition plate as described in claim 5, characterized in that, One side of the first connecting plate, the bottom edge of the first long plate, and one side of the first trapezoidal plate are aligned in a straight line, forming one side of the first antenna connecting plate.

7. The Beidou short message antenna transition plate as described in claim 6, characterized in that, The second antenna connection plate includes a first component and a second component arranged symmetrically. The first component includes a first plate, a second plate, a third plate, a fourth plate, and a fifth plate connected in sequence. The first plate is fixedly connected to the side of the first connecting plate, the second plate is fixedly connected to the top edge of the first long plate, the third plate is fixedly connected to the first short plate, the fourth plate is fixedly connected to the second long plate, and the fifth plate is fixedly connected to the side of the second connecting plate.

8. The Beidou short message antenna transition plate as described in claim 1, characterized in that, The first antenna connecting plate and / or the second antenna connecting plate are integrally formed for easy installation.

9. The Beidou short message antenna transition plate as described in claim 1, characterized in that, The length of the first antenna connecting plate does not exceed 600mm and the width does not exceed 350mm.

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