A polarization device for horn antenna

Abstract

The utility model provides a polarization device for a horn antenna, belonging to the technical field of placement devices. The polarization device for the horn antenna includes a supporting mechanism and a placing mechanism, the supporting mechanism includes a telescopic adjustment rod, the top end of the telescopic adjustment rod is rotatably connected with a connecting piece, the bottom end of the connecting piece is fixedly installed with a fixing frame, both sides of the upper end surface of the fixing frame are fixedly installed with movable seats, the inside of the movable seats are rotatably connected with rollers, the placing mechanism includes a shell and a circular ring, the circular ring is arranged between a pair of rollers, a plurality of fixing seats are installed on the inner side of the circular ring, a fixing block is installed on one side of the fixing seat, a slide rail is provided on the fixing block, and fixing plates are installed on both sides and the bottom of the shell, the utility model can effectively improve the practicality of the polarization device of the horn antenna, and has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of placement devices, in particular to a polarization device for a horn antenna. Background Art

[0002] The present invention relates to a placement device that can conveniently realize the position adjustment and polarization of an antenna during use. The device is composed of three small modules, namely a polarization rotation part, an antenna support part, and a fixed connection part. Through the interaction of the three parts, the antenna can be simply and conveniently adjusted to different angles and directions during use, thereby meeting different test requirements.

[0003] Based on the above, the inventors have found the following problems: the triangular antenna stand currently used in EMC projects is very troublesome for polarization mode, and the antenna needs to be removed and then manually turned when it is installed, and because the antenna itself is relatively heavy, it requires the cooperation of two people, which increases the complexity of the use process. The universal tripod antenna stand is not firm enough. After the antenna is installed, a cantilever structure will be formed, which greatly increases the instability coefficient. In addition, the antenna needs to be removed in time after each use, and the antenna cannot be placed on it all the time to avoid deformation of the antenna clamp.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a polarization device of a horn antenna is provided, so as to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the embodiment of the utility model provides a polarization device of a horn antenna, which is specifically implemented by the following technical solutions:

[0006] A polarization device for a horn antenna comprises a supporting mechanism and a placing mechanism, wherein the supporting mechanism comprises a telescopic adjusting rod, the top end of the telescopic adjusting rod is rotatably connected to a connecting piece, the bottom end of the connecting piece is fixedly mounted with a fixing frame, movable seats are fixedly mounted on both sides of the upper end surface of the fixing frame, rollers are rotatably connected inside the movable seats, the placing mechanism comprises a shell and a circular ring, the circular ring is arranged between a pair of rollers, a plurality of fixing seats are mounted on the inner side of the circular ring, a fixing block is mounted on one side of the fixing seat, a slide rail is provided on the top of the fixing block, fixing plates are mounted on both sides and the bottom end of the shell, a third slide bar is mounted on one side of the fixing plate, and the third slide bar is slidably connected to the slide rail.

[0007] Furthermore, sliders are fixedly installed on both sides of the bottom end of the fixing frame, and second sliding rods are slidably inserted on both sides of a pair of sliders.

[0008] The beneficial effect of adopting the above further solution is that the sliding of the slider is facilitated by slidingly inserting the second sliding rods on both sides of the slider.

[0009] Furthermore, a connecting block is fixedly mounted on one end of the second sliding rod, and a fixing rod is inserted into the center of the connecting block.

[0010] The beneficial effect of adopting the above further solution is that by installing a connecting block at one end of the second sliding rod and inserting a fixing rod at the center thereof, the installation of the mounting frame is facilitated.

[0011] Furthermore, a mounting frame is installed at the top end of the fixing rod, a servo motor is fixedly installed on one side of the upper end of the mounting frame, and an output end of the servo motor is transmission-connected to one end of the housing.

[0012] The beneficial effect of adopting the above further solution is that by installing a servo motor on the top of the mounting frame, the servo motor can drive the housing to rotate when working.

[0013] Furthermore, a base is fixedly mounted on the bottom end of the telescopic adjustment rod, and a plurality of mounting seats are fixedly mounted on the outer side of the base.

[0014] The beneficial effect of adopting the above further solution is that by installing a plurality of mounting seats on the outer side of the base, it is convenient to connect the support rods.

[0015] Furthermore, the interior of the mounting seat is hinged with a support rod via a pin.

[0016] The beneficial effect of adopting the above further solution is that, by hingedly connecting the support rod, it is convenient for it to open outwards to support the telescopic adjustment rod.

[0017] Furthermore, a limiting block is fixedly mounted on the upper end of one side of the support rod, and the bottom side of one end of the limiting block abuts against the upper end surface of the base.

[0018] The beneficial effect of adopting the above further solution is that by installing a limit block and making the bottom side of one end abut against the upper end surface of the base, after the support rod is opened, the support rod will not flip over again under the restriction of the limit block.

[0019] Furthermore, anti-skid pads are installed on the bottom sides of the support rods, and the anti-skid pads are made of rubber.

[0020] The beneficial effect of adopting the above further solution is that the anti-slip effect of the support rod can be improved by installing the anti-slip pad made of rubber material.

[0021] The beneficial effects of the utility model are as follows: the utility model obtains a polarization device of a horn antenna through the above-mentioned design, which is a convenient placement device for adjusting the position and polarization of a J antenna, by rotating the connecting piece at the upper end of the adjustable telescopic rod and installing a fixing frame at its bottom end, so that the fixing frame can rotate at the upper end of the adjustable telescopic rod, by installing movable seats on both sides of the upper end of the fixing frame, and rotating the connecting rollers inside the fixing frame, so that the circular ring can rotate between a pair of rollers, a plurality of fixing seats are installed on the inner side of the circular ring, and a fixing block is installed on one side of the circular ring, by slidingly connecting the slide rail opened on one side of the fixing block with the first slide bar on both sides of the shell and the fixing plate installed at the bottom end, so that the shell can move forward and backward inside the circular ring, which is convenient for users to adjust, by installing a servo motor on the top of the mounting frame, so that the servo motor can drive the shell to rotate when it is working, by arranging the mounting frame, the second slide bar, the connecting block and the fixing rod, the weight of the rear end of the shell is increased, so that when it moves forward to form a cantilever structure, it will not be top-heavy, thereby causing rollover. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a polarization device of a horn antenna provided by the utility model Figure 1 ;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of a polarization device of a horn antenna provided by the utility model Figure 2 ;

[0025] Figure 3 A schematic diagram of the three-dimensional structure of a polarization device of a horn antenna provided by the utility model Figure 3 ;

[0026] Figure 4 A schematic diagram of the three-dimensional structure of a polarization device of a horn antenna provided by the utility model Figure 4 ;

[0027] Figure 5 A polarization device for a horn antenna provided by the utility model Figure 3 A magnified view of the structure.

[0028] In the figure: 100, supporting mechanism; 1001, telescopic adjustment rod; 1002, base; 1003, mounting seat; 1004, supporting rod; 1005, limiting block; 1006, connecting piece; 1007, second sliding rod; 1008, connecting block; 1009, fixing rod; 1010, mounting frame; 1011, servo motor; 1012, fixing frame; 1013, slider; 1014, movable seat; 1015, roller; 200, placing mechanism; 2001, shell; 2002, fixing plate; 2003, ring; 2004, fixing block; 2005, third sliding rod; 2006, fixing seat; 2007, slide rail. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1 of the polarization device of a horn antenna of the utility model

[0032] The utility model provides the following technical solutions: Figure 1-5As shown, a polarization device for a horn antenna includes a supporting mechanism 100 and a placing mechanism 200, wherein the supporting mechanism 100 includes a telescopic adjusting rod 1001, the top of the telescopic adjusting rod 1001 is rotatably connected to a connecting member 1006, a fixing frame 1012 is fixedly installed at the bottom end of the connecting member 1006, movable seats 1014 are fixedly installed on both sides of the upper end surface of the fixing frame 1012, and rollers 1015 are rotatably connected to the inside of the movable seats 1014, and the placing mechanism 200 includes a shell 2001 and a ring 2003, the ring 2003 is arranged between a pair of rollers 1015, a plurality of fixing seats 2006 are installed on the inner side of the ring 2003, a fixing block 2004 is installed on one side of the fixing seat 2006, a slide rail 2007 is provided on the upper side of the fixing block 2004, a fixing plate 2002 is installed on both sides and the bottom end of the shell 2001, and a first fixing plate 2002 is installed on one side of the fixing plate 2002 The slide bar 2005, the first slide bar 2005 and the slide rail 2007 are slidably connected. The connecting piece 1006 is rotated at the upper end of the adjustable telescopic rod 1001, and a fixed frame 1012 is installed at its bottom end, so that the fixed frame 1012 can rotate at the upper end of the adjustable telescopic rod 1001. The movable seats 1014 are installed on both sides of the upper end of the fixed frame 1012, and the rollers 1015 are rotatably connected inside the movable seats 1014, so that the ring 2003 can rotate between a pair of rollers 1015. A plurality of fixed seats 2006 are installed on the inner side of the ring 2003, and a fixed block 2004 is installed on one side of the fixed block 2004. The slide rail 2007 opened on one side of the fixed block 2004 is slidably connected with the first slide bar 2005 on the two sides of the shell 2001 and the fixed plate 2002 installed at the bottom, so that the shell 2001 can move back and forth inside the ring 2003, which is convenient for users to adjust.

[0033] Embodiment 2 of the polarization device of a horn antenna of the utility model

[0034] Reference Figure 1-5 As shown, sliders 1013 are fixedly installed on both sides of the bottom of the fixed frame 1012, and second slide bars 1007 are slidably inserted on both sides of a pair of sliders 1013, and a connecting block 1008 is fixedly installed on one end of the second slide bar 1007, and a fixing rod 1009 is inserted at the center of the connecting block 1008, and a mounting frame 1010 is installed on the top of the fixing rod 1009, and a servo motor 1011 is fixedly installed on one side of the upper end of the mounting frame 1010, and the output end of the servo motor 1011 is transmission-connected with one end of the shell 2001, and the second slide bar 1007 is slidably inserted on both sides of the slider 1013 to facilitate its sliding, and the connecting block 1008 is installed at one end of the second slide bar 1007 and the fixing rod 1009 is inserted at the center thereof to facilitate the installation of the mounting frame 1010, and the servo motor 1011 is installed on the top of the mounting frame 1010, so that the servo motor 1011 can drive the shell 2001 to rotate when it is working.

[0035] Embodiment 3 of the polarization device of a horn antenna of the utility model

[0036] Reference Figure 1-5 As shown, a base 1002 is fixedly installed at the bottom end of the telescopic adjustment rod 1001, and a plurality of mounting seats 1003 are fixedly installed on the outside of the base 1002. The inside of the mounting seats 1003 is hinged with a support rod 1004 through a pin shaft. A limit block 1005 is fixedly installed on the upper end of one side of the support rod 1004. The bottom side of one end of the limit block 1005 is against the upper end surface of the base 1002. The bottom side of the support rod 1004 is installed with an anti-skid pad made of rubber. Several mounting seats 1003 are installed to facilitate the connection of the support rod 1004. By hingedly connecting the support rod 1004, it is convenient for it to open outward to support the telescopic adjustment rod 1001. By installing a limit block 1005 and making the bottom side of one end abut against the upper end surface of the base 1002, after the support rod 1004 is opened, it will not flip over again under the restriction of the limit block 1005. By installing an anti-skid pad made of rubber material, the anti-skid effect of the support rod 1004 can be improved.

[0037] Specifically, the working principle of the polarization device of the horn antenna is as follows: when in use, by rotating the connecting member 1006 at the upper end of the adjustable telescopic rod 1001, and installing the fixing frame 1012 at the bottom thereof, the fixing frame 1012 can be rotated at the upper end of the adjustable telescopic rod 1001, by installing the movable seat 1014 on both sides of the upper end of the fixing frame 1012, and rotating the connecting roller 1015 inside thereof, so that the ring 2003 can be rotated between the pair of rollers 1015, and the inner side of the ring 2003 A plurality of fixing seats 2006 are installed, and a fixing block 2004 is installed on one side thereof. By slidingly connecting the slide rail 2007 opened on one side of the fixing block 2004 with the first slide bar 2005 on both sides of the shell 2001 and the fixing plate 2002 installed at the bottom, the shell 2001 can move forward and backward inside the ring 2003, which is convenient for users to adjust. By slidingly inserting the second slide bar 1007 on both sides of the slider 1013, and installing the connecting block 1008 at one end of the second slide bar 1007, the shell 2001 can be moved back and forth inside the ring 2003. A fixing rod 1009 is inserted at the center thereof, a mounting frame 1010 is installed on the upper end of the fixing rod 1009, and a servo motor 1011 installed on the upper end thereof is transmission-connected with one end of the housing 2001, so that when the servo motor 1011 is working, the housing 2001 can be driven to rotate, and since the second slide bar 1007 is slidably connected with the slider 1013, when the front and rear positions of the housing 2001 are adjusted, the servo motor 1011 also moves accordingly, and by setting the mounting frame 1010 and the second slide bar 100 7. The connecting block and the fixing rod increase the weight of the rear end of the shell so that when it moves forward to form a cantilever structure, it will not be top-heavy and thus tip over. The support rod 1004 is hinged inside the mounting seat 1003 to facilitate its opening outward to support the telescopic adjustment rod 1001. The limit block 1005 is installed and the bottom side of one end is abutted against the upper end surface of the base 1002. After the support rod 1004 is opened, it will not flip over again under the restriction of the limit block 1005.

[0038] It should be noted that, for a polarization device of a horn antenna, the specific model and specifications of the servo motor 1011 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0039] A polarization device for a horn antenna, the power supply and principle of the servo motor 1011 are clear to those skilled in the art and will not be described in detail herein.

[0040] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A polarization device for a horn antenna, characterized in that: The invention comprises a supporting mechanism (100) and a placing mechanism (200), wherein the supporting mechanism (100) comprises a telescopic adjusting rod (1001), the top end of the telescopic adjusting rod (1001) is rotatably connected to a connecting piece (1006), the bottom end of the connecting piece (1006) is fixedly mounted with a fixing frame (1012), both sides of the upper end surface of the fixing frame (1012) are fixedly mounted with movable seats (1014), the interior of the movable seats (1014) are rotatably connected to rollers (1015), and the placing mechanism (200) comprises a shell (2001) and a ring (200 3), the circular ring (2003) is arranged between a pair of rollers (1015), a plurality of fixed seats (2006) are installed on the inner side of the circular ring (2003), a fixed block (2004) is installed on one side of the fixed seat (2006), a slide rail (2007) is provided on the fixed block (2004), a fixed plate (2002) is installed on both sides and the bottom of the shell (2001), a first slide bar (2005) is installed on one side of the fixed plate (2002), and the first slide bar (2005) is slidably connected to the slide rail (2007).

2. A polarization device for a horn antenna according to claim 1, characterized in that: Slide blocks (1013) are fixedly mounted on both sides of the bottom end of the fixed frame (1012), and a second slide bar (1007) is slidably inserted on both sides of a pair of the slide blocks (1013).

3. A polarization device for a horn antenna according to claim 2, characterized in that: A connection block (1008) is fixedly mounted on one end of the second sliding rod (1007), and a fixing rod (1009) is inserted at the center of the connection block (1008).

4. The polarization device of a horn antenna according to claim 3, characterized in that: A mounting frame (1010) is installed at the top end of the fixing rod (1009), a servo motor (1011) is fixedly installed on one side of the upper end of the mounting frame (1010), and an output end of the servo motor (1011) is drivingly connected to one end of the housing (2001).

5. The polarization device of a horn antenna according to claim 1, characterized in that: A base (1002) is fixedly mounted on the bottom end of the telescopic adjustment rod (1001), and a plurality of mounting seats (1003) are fixedly mounted on the outer side of the base (1002).

6. The polarization device of a horn antenna according to claim 5, characterized in that: The interior of the mounting seat (1003) is hinged with a support rod (1004) via a pin.

7. The polarization device of a horn antenna according to claim 6, characterized in that: A limiting block (1005) is fixedly mounted on the upper end of one side of the support rod (1004), and the bottom side of one end of the limiting block (1005) abuts against the upper end surface of the base (1002).

8. The polarization device of a horn antenna according to claim 7, characterized in that: The bottom side of the support rod (1004) is installed with an anti-skid pad, and the anti-skid pad is made of rubber.

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