Electric folding antenna pedestal for unmanned ship

Abstract

The utility model provides an electric folding antenna pedestal for an unmanned ship, which comprises an electric antenna pedestal composed of a base and a folding mechanism, the folding mechanism is connected with an antenna tube, a positioning structure used for fixing an antenna is arranged in the antenna tube, the positioning structure comprises a pivot joint seat and a pivot joint rod, and the pivot joint seat and the pivot joint rod are arranged on the base. An extrusion plate for positioning and limiting the antenna is rotationally arranged on the pivoting rod; a wind-resistant mechanism is arranged at one end of the antenna tube and is used for stabilizing the antenna; the wind-resistant mechanism comprises a wind-resistant base, a mounting base arranged at one end of the wind-resistant base and a limiting piece arranged in the wind-resistant base. According to the utility model, through precise component design, stable support and durability of the antenna are realized, the antenna pedestal is suitable for various environmental conditions, long-term stable operation of the whole antenna pedestal is ensured, and maintenance cost and workload are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to an unmanned ship electric folding antenna seat. BACKGROUND

[0002] The design of the rotatable antenna assembly on the existing navigation equipment is that the antenna is rotatably connected to the antenna seat, and the antenna is fixed to the antenna seat by using fasteners, and the preset angle of the antenna is maintained by relying on the friction between the antenna and the antenna seat, when the preset angle needs to be adjusted, the fasteners are loosened and the antenna is rotated, or the antenna pipe is directly connected with the folding mechanism, so that the antenna pipe moves left and right, and the rapid folding of the antenna pipe is realized.

[0003] However, the above design only considers how to fix the antenna pipe and whether the antenna pipe is manually or electrically adjusted, and when operating at sea, the antenna in the antenna pipe will sway due to weather and environmental reasons, resulting in poor signal or direct damage to the antenna, therefore, when considering the firm fixation of the antenna seat, the stability of the antenna in the antenna pipe also needs to be considered. Therefore, designing an antenna seat with a fixed antenna structure is the research direction of the utility model. SUMMARY

[0004] The utility model provides a kind of unmanned ship electric folding antenna seat, and the above problems can be effectively solved.

[0005] The utility model is realized as follows:

[0006] A kind of unmanned ship electric folding antenna seat, comprising:

[0007] Base;

[0008] Folding mechanism is arranged on the base;

[0009] Antenna pipe is arranged on the folding mechanism, and the antenna pipe contains antenna, wherein the inside of the antenna pipe is provided with a positioning structure for fixing the antenna, the positioning structure includes pivot joint seat and pivot joint rod, and a pressing plate for positioning and limiting the antenna is rotatably arranged on the pivot joint rod;

[0010] Wind resistance mechanism is arranged at the end of the antenna pipe away from the base; the wind resistance mechanism includes wind resistance seat, mounting seat arranged at one end of the wind resistance seat, limiting piece arranged in the wind resistance seat, the antenna sequentially passes through the antenna and mounting seat, and is fixed by the limiting piece.

[0011] The utility model has the beneficial effects that:

[0012] (1)The utility model discloses a whole angle adjustment is realized through base support folding mechanism, and the antenna pipe connected on the folding mechanism passes through the dynamic clamping fixed antenna of internal positioning structure (including pivot joint seat, pivot joint rod and rotatable extruded plate), ensures the stable positioning of antenna in the pipe body, and the antenna top end extends to the wind resistance mechanism, and the mechanism cooperates with the mounting seat through the limiting piece in the wind resistance seat, and the antenna end is rigidly fixed while resisting external wind load, thereby forming the multistage stable system from the base to the antenna end, and the folding adjustment function and wind resistance performance are taken into account. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be briefly introduced to the drawing needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as the limitation to the scope, and for the ordinary skilled person in the art, other related drawings can also be obtained according to these drawings without the creative labor.

[0014] Figure 1 It is the front view of the utility model.

[0015] Figure 2 It is the schematic diagram of the utility model's wind resistance mechanism.

[0016] Figure 3 It is the explosion view of the utility model's wind resistance mechanism.

[0017] Figure 4 It is the schematic diagram of the utility model's connecting plate.

[0018] Figure 5 It is the schematic diagram of the utility model's antenna pipe.

[0019] Figure 6 It is the internal structure schematic diagram of the utility model's antenna pipe.

[0020] Explanation of the drawings:

[0021] 1, base, 2, folding mechanism, 3, secondary reinforcing plate, 4, screw hole,

[0022] 5, antenna pipe, 50, cable port, 51, connecting plate, 52, opening, 53, pivot joint seat, 54, pivot joint rod, 55, extruded plate, 56, rubber pad, 57, circular arc transition section,

[0023] 6, wind resistance mechanism, 60, wind resistance seat, 61, mounting seat, 62, limiting seat, 620, silica gel plate, 621, limiting convex plate, 622, clamping plate, 623, clamping ring, 63, bolt, 630, convex ring, 64, knob, 65, connecting plate, 650, lock hole, 651, reinforcing plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only to represent selected embodiments of the present application.

[0025] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0026] Referring to Figures 1-6 The unmanned ship electric folding antenna seat shown in FIG. 1 comprises a base 1, a folding mechanism 2 arranged on the base 1, an antenna tube 5 arranged on the folding mechanism 2, and an antenna accommodated in the antenna tube 5.

[0027] The base 1;

[0028] The folding mechanism 2 arranged on the base 1;

[0029] The antenna tube 5 arranged on the folding mechanism 2, and the antenna tube 5 accommodates an antenna therein, wherein the inside of the antenna tube 5 is provided with a positioning structure for fixing the antenna, the positioning structure comprises a pivot seat 53 and a pivot rod 54, and a pressing plate 55 for positioning and limiting the antenna is arranged on the pivot rod 54;

[0030] The wind-resistant mechanism 6 arranged at the end of the antenna tube 5 away from the base 1; the wind-resistant mechanism 6 comprises a wind-resistant seat 60, a mounting seat 61 arranged at one end of the wind-resistant seat 60, a limiting piece arranged in the inside of the wind-resistant seat 60, the antenna passes through the mounting seat 61 and the limiting piece in sequence, and is fixed.

[0031] The two ends of the extrusion plate 55 are formed with a circular arc transition section 57, and the middle part of the extrusion plate 55 is provided with a rubber pad 56. When the antenna enters the antenna tube 5, one end of the antenna is in contact with the circular arc transition section 57, and the extrusion plate 55 is rotationally connected with the pivot rod 54, so that the extrusion plate 55 is deformed like a seesaw structure. Therefore, when the antenna is inserted to the bottom of the antenna tube 5, one end of the extrusion plate 55 is in extrusion with the antenna, and the rubber pad 56 increases the friction between the extrusion plate 55 and the antenna, further improving the stability of the antenna.

[0032] Further, the rubber pad 56 including but not limited to rubber material can also be silicone material, and the specific implementation can be set according to actual needs.

[0033] One end of the outer wall of the antenna tube 5 is formed with a cable port 50, and the other end of the outer wall of the antenna tube 5 is provided with a connecting plate 51. Two connecting plates 51 are formed with an opening 52, and the opening 52 is in communication with the antenna tube 5.

[0034] The limiting part includes a limiting seat 62, a silicone plate 620 provided on the inner wall of the limiting seat 62, a limiting convex plate 621 provided on the silicone plate 620, a clamping ring 623 provided on the bottom of the limiting seat 62, and a clamping plate 622 symmetrically provided on the top surface of the limiting seat 62. A bolt 63 is arranged between the wind-resistant seat 60 and the limiting seat 62, a convex ring 630 is arranged on one end of the bolt 63, and a knob 64 is arranged on the other end of the bolt 63. A connecting plate 65 is arranged on one side of the end of the wind-resistant seat 60, a lock hole 650 is formed on the connecting plate 65, and a reinforcing plate 651 is arranged between the two connecting plates 65.

[0035] The limiting seat 62 and the wind-resistant seat 60 are detachable structures, the limiting seat 62 is clamped on the wind-resistant seat 60 through the clamping plate 622, the limiting convex plate 621 can limit the telescopic node surface of the two antenna connections, which can play a supporting effect, the silicone plate 620 is in contact and extrusion with the thickest antenna in the antenna structure, the clamping ring 623 is further arranged on the bottom of the limiting seat 62, which further limits the antenna and prevents the antenna from swinging left and right due to environmental reasons, avoids damage to the antenna, and improves the service life of the antenna.

[0036] Further, when the wind-resistant mechanism 6 is installed, the connecting plate 65 on the wind-resistant seat 60 can be connected with the connecting plate 51 on the antenna tube 5, the reinforcing plate 651 between the connecting plates 65 is arranged in the opening 52 formed between the connecting plates 51, and then the lock hole 650 and the fixing part (such as a bolt) are connected, which can improve the firmness.

[0037] The bottom of the base 1 is provided with a secondary reinforcing plate 3 and a screw hole 4 formed on the secondary reinforcing plate 3. In order to ensure the stability of the whole structure, the secondary reinforcing plate 3 and the screw hole 4 further fix the base 1, increase the contact area of the base 1 with the contact surface, and prevent the base 1 from loosening or directly falling off.

[0038] Working principle:

[0039] Firstly, the base 1 and the folding mechanism 2 of the electric antenna base constitute the foundation of the whole device, the folding mechanism 2 is responsible for controlling the left and right flipping of the antenna tube 5, realizing the folding function of the antenna, the antenna tube 5 is internally provided with a positioning structure composed of a pivot seat 53 and a pivot rod 54, the pivot rod 54 is provided with a pressing plate 55, when the antenna is inserted into the antenna tube 5, the pressing plate 55 contacts the antenna through the circular arc transition section 57, and the rubber pad 56 in the middle increases the friction force, so as to firmly fix the antenna and prevent it from sliding or loosening, in order to resist the influence of environmental factors such as wind, one end of the antenna tube 5 is provided with a wind resistance mechanism 6 composed of a wind resistance seat 60 and a mounting seat 61, which is internally provided with a limiting piece, through the cooperative action of these parts, the antenna can be kept stable even in strong wind, the design of the limiting piece allows the antenna to be effectively supported when it is stretched and retracted, the silica gel plate 620 closely contacts the antenna, and the clamping ring 622 further limits the swinging of the antenna to avoid damage caused by environmental factors, the detachable design of the wind resistance mechanism 6 allows the limiting seat 62 to be fixed on the wind resistance seat 60 through the clamping plate 622, which is convenient for installation and maintenance, during the installation process, the connecting plate 65 on the wind resistance seat 60 is connected with the connecting plate 51 on the antenna tube 5, the reinforcing plate 651 is arranged in the opening between the two, and is connected through the lock hole 650 and the fixing part, thereby enhancing the stability of the whole structure, in addition, the secondary reinforcing plate 3 and the screw hole 4 at the bottom of the base 1 increase the contact area of the base 1 with the ground, thereby further improving the stability of the whole antenna base, preventing the base from loosening or falling off, and this reinforcing measure ensures that the electric antenna base can keep stable in various environments, thereby improving the service life and performance of the antenna.

[0040] The preferred embodiments of the utility model are described above, and are not used to limit the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An electrically folding antenna mount for unmanned surface vessels, characterized in that, include: Base (1); The folding mechanism (2) is provided on the base (1); An antenna tube (5) is provided on the folding mechanism (2), and an antenna is housed in the antenna tube (5). The antenna tube (5) has a positioning structure for fixing the antenna inside. The positioning structure includes a pivot seat (53) and a pivot rod (54). A pressing plate (55) for positioning and limiting the antenna is rotatably provided on the pivot rod (54). A wind-resistant mechanism (6) is provided at the end of the antenna tube (5) away from the base (1); the wind-resistant mechanism (6) includes a wind-resistant seat (60), a mounting seat (61) provided at one end of the wind-resistant seat (60), and a limiting member provided inside the wind-resistant seat (60). The antenna passes through the antenna and the mounting seat (61) in sequence and is fixed by the limiting member.

2. The electrically folding antenna mount for unmanned vessels according to claim 1, characterized in that, The two ends of the extrusion plate (55) are formed with an arc transition section (57), and a rubber pad (56) is provided in the middle of the extrusion plate (55).

3. The electrically folding antenna mount for unmanned vessels according to claim 1, characterized in that, The limiting component includes a limiting seat (62), silicone plates (620) disposed on the inner walls of both sides of the limiting seat (62), a limiting protrusion (621) disposed on the silicone plate (620), a clamping ring (623) disposed at the bottom of the limiting seat (62), and clamping plates (622) symmetrically disposed on the top surface of the limiting seat (62).

4. The electrically folding antenna mount for unmanned vessels according to claim 3, characterized in that, A bolt (63) is provided between the wind-resistant seat (60) and the limiting seat (62), a convex ring (630) is provided at one end of the bolt (63), and a knob (64) is provided at the other end of the bolt (63).

5. The electrically folding antenna mount for unmanned vessels according to claim 1, characterized in that, A connecting plate (65) is provided on one side of the end of the wind-resistant base (60), a locking hole (650) is formed on the connecting plate (65), and a reinforcing plate (651) is provided between the two connecting plates (65).

6. The electrically folding antenna mount for unmanned vessels according to claim 1, characterized in that, A cable port (50) is formed on the outer wall of one end of the antenna tube (5), and a connecting plate (51) is provided on the outer wall of the other end of the antenna tube (5). An opening (52) is formed between the two connecting plates (51), and the opening (52) is connected to the antenna tube (5).

7. The electrically folding antenna mount for unmanned vessels according to claim 1, characterized in that, The base (1) has a secondary reinforcing plate (3) at its bottom, with screw holes (4) formed on the secondary reinforcing plate (3).

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