Antenna panel adjusting mechanism and portable satellite communication equipment

Abstract

The utility model provides an antenna panel adjusting mechanism and portable satellite communication equipment, and the adjusting mechanism comprises a cabin body which is internally provided with a cavity and is used for installing the antenna panel adjusting mechanism on an antenna panel; the lower part of the connecting column is fixed, and the upper part of the connecting column extends into the cavity and is coaxially provided with a first bevel gear; the second bevel gear penetrates into the cavity from one end of the bin body and is meshed with the first bevel gear; the first motor and the second motor are installed on the bin body, an output shaft of the first motor is connected with the second bevel gear, an output shaft of the second motor is connected with a reduction gearbox located in the cavity through a connecting rotating shaft, and the reduction gearbox is in running fit with the bin body and fixedly connected with the lower portion of the connecting column. The portable satellite communication equipment comprises an antenna panel, an adjusting mechanism and the like. According to the scheme, unfolding adjustment and horizontal rotation adjustment of the antenna panel are achieved so as to meet the satellite alignment requirement, the adjusting mechanism is integrated on the back of the antenna panel, and the device is good in overall integration, small in size and convenient to store and carry.

Description

Technical Field

[0001] The present application relates to satellite communication technology, and in particular to an antenna panel adjustment mechanism and a portable satellite communication device. Background Art

[0002] For portable satellite communication equipment, the development trend is to continuously reduce the size. At the same time, in order to meet the needs of deployment and satellite alignment during application, a stable adjustment mechanism is required to realize the function. How to install and layout the adjustment mechanism without affecting the overall shape and volume of the antenna panel and without taking up additional space is a technical problem to be solved. Utility Model Content

[0003] In order to solve the deficiencies of the above-mentioned prior art, the present application provides an antenna panel adjustment mechanism and a portable satellite communication device, which realize the expansion adjustment and horizontal rotation adjustment of the antenna panel to meet the satellite alignment requirements. The adjustment mechanism is integrated on the back of the antenna panel. The overall integration of the device is good, the size is small, and it is easy to store and carry.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] An antenna panel adjustment mechanism, comprising:

[0006] A chamber body having a cavity inside is used to install the antenna panel adjustment mechanism on the antenna panel;

[0007] A connecting column, the lower part of which is fixed, the upper part of which extends into the cavity, and the upper part of which is coaxially provided with a first bevel gear;

[0008] The second bevel gear is provided from one end of the bin body into the cavity and meshes with the first bevel gear;

[0009] The first motor and the second motor are installed on the warehouse body. The output shaft of the first motor is connected to the second bevel gear. The output shaft of the second motor is connected to the reduction gear box located in the cavity through the connecting shaft. The reduction gear box rotates with the warehouse body and is fixedly connected to the lower part of the connecting column.

[0010] Furthermore, it also includes an L-shaped piece accommodated in the cavity, the L-shaped piece is located in the reduction box, its vertical part is installed on the upper part of the connecting column, and the horizontal part passes through the other end of the warehouse body. The L-shaped piece and the connecting column are both hollow, and the interior is used for threading.

[0011] A portable satellite communication device comprises an antenna panel, an antenna panel adjustment mechanism integrated at the back of the antenna panel, and a support box connected to the lower part of a connecting column.

[0012] The utility model has the beneficial effects of realizing expansion adjustment and horizontal rotation adjustment of the antenna panel to meet the satellite alignment requirements, the adjustment mechanism is integrated on the back of the antenna panel, the overall integration of the device is good, the volume is small, and it is easy to store and carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the antenna panel adjustment mechanism of an embodiment of the present application.

[0014] Figure 2 It is a schematic diagram of the internal structure of the warehouse body of an embodiment of the present application.

[0015] Figure 3 It is a schematic diagram of the L-shaped structure of an embodiment of the present application.

[0016] Figure 4 It is a structural schematic diagram of an antenna panel adjustment mechanism of an embodiment of the present application when it is integrated into the antenna panel.

[0017] Figure 5 It is a schematic diagram of the structure of the portable satellite communication device in the storage state according to an embodiment of the present application. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0019] In one aspect of an embodiment of the present application, an antenna panel adjustment mechanism is provided, such as Figure 1-Figure 3 As shown, it includes a warehouse body 1, a connecting column 2, a first bevel gear 21, a second bevel gear 3, an L-shaped member 4, a first motor 31 and a second motor 43, a reduction box 45, etc.

[0020] The interior of the warehouse body 1 has a cavity for accommodating the reduction box 45, the first bevel gear 21, the second bevel gear 3, and the upper part of the connecting column 2. The warehouse body 1 has through holes at both ends, and the second bevel gear 3 is inserted from one end of the warehouse body 1 into the cavity and meshes with the first bevel gear 21; the lower part of the connecting column 2 is fixed, and the upper part extends into the cavity, and the first bevel gear 21 is coaxially arranged on the upper part of the connecting column 2. The reduction box 45 is rotatably matched with the warehouse body 1 and is fixedly connected to the lower part of the connecting column 2.

[0021] like Figure 4-Figure 5 As shown, the housing 1 is integrated and installed on the back of the antenna panel 6. Figure 1-Figure 2As shown, the first motor 31 and the second motor 43 can be installed on the warehouse body 1 respectively. The output shaft of the first motor 31 is connected to the second bevel gear 3, and the output shaft of the second motor 43 is connected to the reduction box 45 located in the cavity through the connecting shaft 44. Preferably, the output shaft of the first motor 31 and the output shaft of the second motor 43 are coaxially arranged.

[0022] When realizing horizontal adjustment, when the output shaft of the first motor 31 rotates, it drives the second bevel gear 3 to rotate. With the cooperation of the second bevel gear 3 and the first bevel gear 21, the warehouse body 1 and the antenna panel 6 installed together with the first motor 31 rotate along the circumference of the first bevel gear 21 to realize horizontal rotation adjustment.

[0023] When realizing pitch adjustment, when the output shaft of the second motor 43 rotates, since the connecting shaft 44 is embedded in the warehouse body 1 and is connected to the reduction gearbox 45 that rotates in the warehouse body 1, and the warehouse body 1 is fixed on the antenna panel 6, the output shaft of the second motor 43 transmits the rotational torque to the reduction gearbox 45 through the connecting shaft 44, and the reduction gearbox 45 is fixed, so that the warehouse body 1 and the antenna panel 6 installed together with the second motor 43 rotate together, thereby realizing the pitch adjustment of the antenna panel 6.

[0024] The L-shaped member 4 is located in the reduction box 45, and its vertical portion 41 is matched with the upper portion of the connecting column 2, and the horizontal portion 42 is passed through the other end of the warehouse body 1. The L-shaped member 4 is used as a threading tube, and the interior is hollow for threading; correspondingly, the connecting column 2 is hollow, and is used to cooperate with the threading tube to provide a threading channel, thereby realizing threading from the bottom of the fixed connecting column 2 to the rotatable warehouse body 1. Specifically, the reduction box 45 has through holes on both sides, one side of the through hole is used for the second bevel gear 3 shaft / first motor 31 output shaft to pass through, and the other side of the through hole is used for the horizontal portion 42 to pass through.

[0025] Another aspect of the present application provides a portable satellite communication device, such as Figure 4-Figure 5 As shown, it includes an antenna panel 6, a support box 5, and the antenna panel adjustment mechanism described in the previous embodiment. The antenna panel adjustment mechanism is integrated on the back of the antenna panel 6, and the support box 5 is connected to the lower part of the connecting column 2.

[0026] By rotating the second motor 43, the pitch of the antenna panel 6 can be adjusted to achieve folding or unfolding. Figure 5 The figure shows the overall structure diagram of the rotation to folding storage. Figure 4 Shown is a partial schematic diagram when expanded.

[0027] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. An antenna panel adjustment mechanism, characterized in that: include: A chamber body (1) having a cavity therein, used for mounting the antenna panel adjustment mechanism on the antenna panel (6); A connecting column (2), the lower portion of which is fixed, the upper portion of which extends into the cavity, and the upper portion of which is coaxially provided with a first bevel tooth (21); A second bevel tooth (3) is provided from one end of the bin body (1) into the cavity and meshes with the first bevel tooth (21); The first motor (31) and the second motor (43) are mounted on the bin body (1); the output shaft of the first motor (31) is connected to the second bevel gear (3); the output shaft of the second motor (43) is connected to a reduction gearbox (45) located in the cavity via a connecting shaft (44); the reduction gearbox (45) is rotatably matched with the bin body (1) and is fixedly connected to the lower part of the connecting column (2).

2. The antenna panel adjustment mechanism according to claim 1, characterized in that: It also includes an L-shaped member (4) accommodated in the cavity. The L-shaped member (4) is located in the reduction box (45). Its vertical portion (41) is installed on the upper part of the connecting column (2), and the horizontal portion (42) passes through the other end of the warehouse body (1). The L-shaped member (4) and the connecting column (2) are both hollow, and the interior is used for threading.

3. The antenna panel adjustment mechanism according to claim 1, characterized in that: The output shaft of the first motor (31) and the output shaft of the second motor (43) are coaxially arranged.

4. A portable satellite communication device, characterized in that: include; Antenna panel (6); An antenna panel adjustment mechanism as claimed in any one of claims 1 to 3 integrated on the back of the antenna panel (6); as well as A support box (5) connected to the lower part of the connecting column (2).

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