阅读说明：本技术 一种移动式车载卫星通讯天线 (Mobile vehicle-mounted satellite communication antenna ) 是由 卢守礼 李月萍 于 2020-11-06 设计创作，主要内容包括：本发明涉及卫星通讯天线技术领域,且公开了一种移动式车载卫星通讯天线,包括底板、安装板和天线,所述底板的上表面对称固定设置有两个L形板,两个所述L形板与底板的上表面之间均固定设置有两个第一滑杆,每个所述第一滑杆的杆壁均活动套接有滑块,位于同一个铅垂面上的两个所述第一滑块之间固定设置有第二滑杆,所述安装板的内部横向开设有两个滑孔,两个所述滑孔分别与对应的第二滑杆的杆壁活动套接,所述天线通过两个支撑杆固定设置于安装板的上表面,所述安装板的前侧壁固定设置有限位机构,所述每个所述第一滑杆以及第二滑杆的杆壁均设置有缓冲机构。本发明实现了对天线的缓冲,有效的对天线在车辆启动和停止的瞬间进行了保护。(The invention relates to the technical field of satellite communication antennas and discloses a mobile vehicle-mounted satellite communication antenna which comprises a bottom plate, a mounting plate and an antenna, two L-shaped plates are symmetrically and fixedly arranged on the upper surface of the bottom plate, two first sliding rods are fixedly arranged between the two L-shaped plates and the upper surface of the bottom plate, a sliding block is movably sleeved on the rod wall of each first sliding rod, a second sliding rod is fixedly arranged between the two first sliding blocks on the same vertical plane, two sliding holes are transversely arranged in the mounting plate and are respectively movably sleeved with the rod wall of the corresponding second sliding rod, the antenna sets up in the upper surface of mounting panel through two bracing pieces are fixed, the fixed stop gear that is provided with of preceding lateral wall of mounting panel, every the pole wall of first slide bar and second slide bar all is provided with buffer gear. The invention realizes the buffering of the antenna and effectively protects the antenna at the moment of starting and stopping the vehicle.)

1. The utility model provides a portable on-vehicle satellite communication antenna, includes bottom plate (1), mounting panel (2) and antenna (3), its characterized in that, the upper surface symmetry of bottom plate (1) is fixed and is provided with two L shaped plates (4), two all be fixed between the upper surface of L shaped plate (4) and bottom plate (1) and be provided with two first slide bars (5), every the pole wall of first slide bar (5) all moves about to cup joint slider (6), is located two on the same plumb surface fixed second slide bar (7) is provided with between first slider (6), two slide holes have transversely been seted up to the inside of mounting panel (2), two slide holes respectively with the pole wall activity of corresponding second slide bar (7) cup joint, antenna (3) are fixed the upper surface that sets up in mounting panel (2) through two bracing pieces (8), the preceding lateral wall of mounting panel (2) is fixed and is provided with stop gear, and the rod walls of the first sliding rod (5) and the second sliding rod (7) are provided with buffer mechanisms.

2. The mobile vehicle-mounted satellite communication antenna according to claim 1, wherein the limiting mechanism comprises a connecting rod (9), a first spring (10), a limiting rod (11) and a limiting block (12), the right end rod wall of the connecting rod (9) is rotatably connected with the front side wall of the mounting plate (2) through a shaft pin, a cavity is formed in the left end of the connecting rod (9), the first spring (10) is fixedly provided with the inside of the cavity, the upper end of the first spring is fixedly connected with the limiting block (12), the rod wall of the limiting rod (11) is movably sleeved with the first spring (10) and fixedly sleeved with the limiting block (12), a first through hole is formed in the slide block (6) at the front end of the left end and the first slide rod (5), slots are formed in the right end of the front side of the mounting plate (2) and the left end of the front side of the bottom plate (1), and a second through hole is formed in the upper surface of the cavity, the upper end of the limiting rod (11) is matched with the two first through holes and the corresponding slots through the second through holes.

3. The mobile vehicle-mounted satellite communication antenna according to claim 1, wherein the buffering mechanism comprises a second spring (13) and a third spring (14), the second spring (13) and the third spring (14) are provided in plurality, each second spring (13) is movably sleeved with the rod wall of the corresponding first sliding rod (5), two ends of each second spring (13) are fixedly connected with the upper surface of the bottom plate (1) and the lower surface of the corresponding sliding block (6), each third spring (14) is movably sleeved with the rod wall of the corresponding second sliding rod (7), and two ends of each third spring (14) are fixedly connected with the side wall of the corresponding sliding block (6) and the side wall of the corresponding side of the mounting plate (2).

4. The mobile vehicle-mounted satellite communication antenna as claimed in claim 2, wherein a third through hole is formed in the lower surface of the cavity, and the lower end of the limiting rod (11) passes through the third through hole, extends outwards and is fixedly connected with a pull block (15).

5. A mobile vehicle satellite communications antenna according to claim 3, wherein the second spring (13) and the third spring (14) are compression springs.

6. The mobile vehicle-mounted satellite communication antenna according to claim 1, wherein the bottom plate (1) is symmetrically and fixedly provided with mounting blocks (16) at two sides, and a fastening bolt is fixedly arranged inside each mounting block (16).

Technical Field

The invention relates to the technical field of satellite communication antennas, in particular to a mobile vehicle-mounted satellite communication antenna.

Background

The satellite antenna is a pot which is a metal paraboloid and is used for reflecting satellite signals to a feed source and a high-frequency head which are positioned at a focus, and the satellite antenna is used for collecting weak signals transmitted by a satellite and removing noise as far as possible.

The conventional vehicle-mounted satellite communication antenna is usually fixedly designed, so that the problem that the antenna shakes during the moving process of a vehicle easily occurs at the moment when the vehicle is suddenly started or braked, and the antenna is possibly damaged.

Disclosure of Invention

The invention aims to solve the problem that the antenna is easily damaged at the moment that a vehicle is suddenly started or stopped because a damping device is not arranged in the antenna in the prior art, and provides a mobile vehicle-mounted satellite communication antenna.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a portable on-vehicle satellite communication antenna, includes bottom plate, mounting panel and antenna, the fixed two L shaped plates, two that are provided with of upper surface symmetry of bottom plate all fixed two first slide bars, every of being provided with between the upper surface of L shaped plate and bottom plate the pole wall of first slide bar is all movable and has been cup jointed the slider, is located two on same plumb plane fixed second slide bar that is provided with between the first slider, two slide openings have transversely been seted up to the inside of mounting panel, two the slide opening cup joints with the pole wall activity of the second slide bar that corresponds respectively, the antenna sets up in the upper surface of mounting panel through two bracing pieces are fixed, the fixed stop gear that is provided with of preceding lateral wall of mounting panel, every the pole wall of first slide bar and second slide bar all is provided with buffer gear.

Preferably, stop gear includes connecting rod, first spring, gag lever post and stopper, the right-hand member pole wall of connecting rod passes through the pivot and rotates with the preceding lateral wall of mounting panel to be connected, the cavity has been seted up to the left end inside of connecting rod, the fixed inside and the upper end and the stopper fixed connection that are provided with the cavity of first spring, the pole wall of gag lever post cup joints with first spring activity and cup joints with the stopper is fixed, and first through-hole has all been seted up with the inside of first slide bar to the slider of left end front side, the slot has all been seted up to the front side right-hand member of mounting panel and the front side left end of bottom plate, the second through-hole has been seted up to the upper surface of cavity, the upper end of gag lever post is passed through second through-hole and two first through.

Preferably, buffer gear includes second spring and third spring, second spring and third spring all are provided with a plurality ofly, every the second spring cup joints with the pole wall activity of the first slide bar that corresponds respectively, every the both ends of second spring respectively with the upper surface of bottom plate and the lower fixed surface who corresponds the slider, every the third spring cup joints with the pole wall activity of the second slide bar that corresponds respectively, every the both ends of third spring respectively with the lateral wall fixed connection of the corresponding side of the lateral wall of the slider that corresponds and mounting panel.

Preferably, a third through hole is formed in the lower surface of the cavity, and the lower end of the limiting rod passes through the third through hole, extends outwards and is fixedly connected with a pulling block.

Preferably, the second spring and the third spring are both compression springs.

Preferably, the two sides of the bottom plate are symmetrically and fixedly provided with mounting blocks, and fastening bolts are fixedly arranged in the mounting blocks.

Compared with the prior art, the invention provides a mobile vehicle-mounted satellite communication antenna, which has the following beneficial effects:

1. this portable on-vehicle satellite communication antenna through setting up in the inside stop gear of connecting rod left end cavity, can fix the position of antenna when needs normal use, avoids the condition that the antenna rocked to appear when sharp great.

2. The mobile vehicle-mounted satellite communication antenna comprises

The parts which are not involved in the device are the same as the parts in the prior art or can be realized by adopting the prior art, the invention realizes the buffering of the antenna and effectively protects the antenna at the moment of starting and stopping the vehicle.

Drawings

Fig. 1 is a schematic structural diagram of a mobile vehicle-mounted satellite communication antenna according to the present invention;

FIG. 2 is a side cross-sectional view of the spacing mechanism of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the antenna comprises a base plate 1, a mounting plate 2, an antenna 3, a 4L-shaped plate, a first sliding rod 5, a first sliding block 6, a second sliding rod 7, a supporting rod 8, a connecting rod 9, a first spring 10, a limiting rod 11, a limiting block 12, a second spring 13, a third spring 14, a pulling block 15 and a mounting block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a portable vehicle satellite communication antenna, including a bottom plate 1, a mounting panel 2 and an antenna 3, the upper surface of the bottom plate 1 is symmetrically and fixedly provided with two L-shaped plates 4, two first slide bars 5 are fixedly provided between the upper surfaces of the two L-shaped plates 4 and the bottom plate 1, a slide block 6 is movably sleeved on the wall of each first slide bar 5, a second slide bar 7 is fixedly provided between the two first slide blocks 6 on the same plumb plane, two slide holes are transversely provided in the mounting panel 2, the two slide holes are movably sleeved with the corresponding wall of the second slide bar 7, the antenna 3 is fixedly provided on the upper surface of the mounting panel 2 through two support bars 8, a limit mechanism is fixedly provided on the front side wall of the mounting panel 2, and the walls of each first slide bar 5 and the second slide bar 7 are provided with a buffer mechanism.

Stop gear includes connecting rod 9, first spring 10, gag lever post 11 and stopper 12, the right-hand member pole wall of connecting rod 9 passes through the pivot and is connected with the preceding lateral wall rotation of mounting panel 2, the cavity has been seted up to the left end inside of connecting rod 9, the fixed inside and upper end and the stopper 12 fixed connection that is provided with the cavity of first spring 10, the pole wall of gag lever post 11 cup joints with first spring 10 activity and cup joints with stopper 12 is fixed, first through-hole has all been seted up with the inside of first slide bar 5 to slider 6 of left end front side, the slot has all been seted up to the front side right-hand member of mounting panel 2 and the front side left end of bottom plate 1, the second through-hole has been seted up to the upper surface of cavity, the slot phase-match of second through-hole and two first through-holes and corresponding is passed through to the upper end of gag lever.

Buffer gear includes second spring 13 and third spring 14, second spring 13 and third spring 14 all are provided with a plurality ofly, every second spring 13 cup joints with the pole wall activity of the first slide bar 5 that corresponds respectively, the both ends of every second spring 13 respectively with the upper surface of bottom plate 1 and the lower fixed surface of the slider 6 that corresponds, every third spring 14 cup joints with the pole wall activity of the second slide bar 7 that corresponds respectively, the both ends of every third spring 14 respectively with the lateral wall fixed connection of the corresponding side of the lateral wall of the slider 6 that corresponds and mounting panel 2, be convenient for carry out effectual guard action to antenna 3.

The third through-hole has been seted up to the lower surface of cavity, and the lower extreme of gag lever post 11 passes through the third through-hole and outwards extends and fixedly connected with draws piece 15, is convenient for draw gag lever post 11 through drawing piece 15 pulling.

The second spring 13 and the third spring 14 are both compression springs, so that the antenna 3 can be effectively buffered.

The both sides symmetry of bottom plate 1 is fixed and is provided with installation piece 16, and the inside of every installation piece 16 all is fixed and is provided with fastening bolt, is convenient for firmly install bottom plate 1.

In the invention, when the antenna 3 is shaken to move left and right, the mounting plate 2 extrudes the corresponding third spring 14, the third spring 14 plays a primary buffer role on the antenna 3 through the self elasticity, the mounting plate 2 drives the corresponding sliding block 6 to extrude the corresponding second spring 13 when the antenna 3 slides to move downwards, the second spring 13 plays a secondary protection role on the antenna 3 through the self elasticity, the damage to the antenna 3 at the moment of starting and stopping of a vehicle is effectively avoided, the limiting rod 11 is pulled through the pulling block 15 when the antenna 3 is used, the limiting rod 11 is inserted into the slot at the front side of the bottom plate 1, the position of the mounting plate 2 is kept fixed, and the normal use is convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.