Antenna convenient to store

Abstract

The utility model is suitable for the technical field of outdoor communication equipment, and provides an antenna convenient to store, which comprises an antenna main body and a connecting group, the antenna main body comprises a first antenna group, a second antenna group and a third antenna group, and the front and back surfaces of the first antenna group, the second antenna group and the third antenna group are respectively provided with a plurality of mounting bumps for positioning and mounting antenna rods; the connecting set comprises a connecting plate and a connecting guide rail. According to the utility model, the connecting guide rails are arranged on the two side surfaces of the second antenna group and are connected with the first antenna group and the third antenna group in place through the connecting rods; the first antenna group and the second antenna group can move along the connecting guide rail under the guidance of the connecting rod and the connecting guide rail so as to limit the included angle between the first antenna group and the second antenna group and the included angle between the third antenna group and the second antenna group after the antenna main body is unfolded, thereby facilitating the storage of the antenna main body. The problems that the antenna is inconvenient to store and easy to damage, signal receiving is affected, and safety is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor communication equipment, and in particular relates to an antenna which is easy to store. Background Art

[0002] With the development of communication technology, communication tools have become a must-have item for people. No matter where people go, they cannot do without communication tools. However, the use of communication tools is inseparable from satellite signals, and poor signals will greatly affect the use of communication tools. Antennas, as devices that convert electromagnetic waves into electrical signals or electrical signals into electromagnetic waves, also play an indispensable role in modern communication technology. They are mainly used in communication systems, television broadcasting, wireless networks, radar systems, vehicle-mounted communications, medical equipment, military applications and other fields.

[0003] Antenna is a kind of converter, which converts the guided wave propagating on the transmission line into electromagnetic wave propagating in the unbounded medium, or vice versa. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, radio astronomy, etc., all of which use electromagnetic waves to transmit information, rely on antennas to work. For some outdoor activities, people often encounter poor signals, which affects the timely contact between outdoor people and the outside world. Especially when outdoor activities personnel encounter danger outside, poor communication signals will have a great impact.

[0004] In the prior art, portable outdoor antennas are used more and more widely, but most portable antennas are generally of an integrated structure, including a parabolic antenna, a feed source, a high-frequency head, etc. However, the parabolic antenna is easily damaged during transportation due to its large size, and it brings great inconvenience to outdoor personnel to carry it. The large antenna is inconvenient to store and carry and is easily damaged. The damaged antenna will affect the strength of its received signal, and the safety of use will be reduced accordingly. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide an antenna that is easy to store, aiming to solve the problem in the prior art that portable outdoor antennas are used more and more widely, but most of the portable antennas are generally of an integrated structure, including a parabolic antenna, a feed source, a high-frequency head, etc., but the parabolic antenna is easily damaged during transportation due to its large size, and it brings great inconvenience to outdoor personnel to carry it. The large antenna is inconvenient to store and carry and is easily damaged. The damaged antenna will affect the strength of its received signal, and the safety of use will be reduced accordingly.

[0006] The embodiment of the utility model is implemented as follows: an antenna that is easy to store, the antenna that is easy to store includes: an antenna body and a connection group;

[0007] The antenna body comprises a first antenna group, a second antenna group and a third antenna group, a first mounting position is arranged on one side of the first antenna group for positioning and mounting the connection group and is slidably connected to one side of the second antenna group, a second mounting position is arranged on one side of the third antenna group for positioning and mounting the connection group and is slidably connected to the other side of the second antenna group, and a plurality of mounting protrusions are arranged on the front and back sides of the first antenna group, the second antenna group and the third antenna group respectively for positioning and mounting the antenna pole to facilitate receiving or sending radio waves;

[0008] The connection group includes a connection plate and a connection guide rail. Two groups of the connection plates are provided and are respectively installed on the front and back sides of the first antenna group, the second antenna group and the third antenna group through rollers. Two groups of the connection guide rails are provided and are respectively installed on the two opposite sides of the second antenna group and are connected to the first antenna group and the third antenna group through a connection rod. The connection rod is used to connect the first antenna group and the third antenna group to the two opposite sides of the second antenna group and to limit the angle between the first antenna group and the second antenna group, and between the third antenna group and the second antenna group after the antenna body is unfolded.

[0009] Preferably, the antenna pole is a columnar structure, and the antenna pole mounting portion is provided with an annular groove and a positioning hole, the annular groove cooperates with the mounting protrusion so that the antenna pole is respectively installed on the first antenna group, the second antenna group, and the third antenna group, and the positioning hole is used to position the antenna pole on the first antenna group, the second antenna group, and the third antenna group; the outer wall surface of the antenna pole is provided with an L-shaped hole, and the L-shaped hole cooperates with the outer wall surface of the mounting protrusion so that the antenna pole is installed in place, the L-shaped hole is provided with an insertion area and a positioning area, and strip grooves are provided on the two hole walls opposite to each other in the positioning area, and the strip groove is used to install the first spring and the positioning block, and the positioning block is installed on the top of the first spring, and is used to position the mounting protrusion so that the antenna pole is connected to the first antenna group, the second antenna group, and the third antenna group in place.

[0010] Preferably, the first antenna group is provided with a first mounting bracket, the first mounting bracket is a square cylindrical structure, a plurality of first mounting protrusions and a first mounting hole are arranged on the front and back surfaces of the first mounting bracket, the first mounting protrusion is a cylindrical cylindrical structure, a first protrusion is arranged at the center position of the inner wall surface of the first mounting protrusion to cooperate with the positioning hole on the antenna pole to position the antenna pole, a first positioning protrusion is arranged on the outer wall surface of the first mounting protrusion, the first positioning protrusion cooperates with the L-shaped hole to connect the antenna pole and the first mounting bracket in place, and the antenna pole of the first mounting bracket is detachably connected; the first mounting hole is used for the positioning installation of the roller rod to facilitate the installation of the connecting plate.

[0011] Preferably, the first mounting position is located on a side surface of the first mounting bracket, and a first fixing plate and a first positioning plate are provided at the first mounting position. The first fixing plate is fixed to the first mounting bracket by screws, and the first fixing plate is U-shaped. Second mounting holes are provided on two opposite sides of the first fixing plate, and the second mounting holes are used for positioning and installing the connecting rod; the first positioning plate is set to an L-shape and is located at the end of the first mounting bracket, and the first positioning plate is used to limit the angle between the first antenna group and the second antenna group.

[0012] Preferably, the second antenna group is provided with a second mounting bracket, the second mounting bracket is a square cylindrical structure, a plurality of second mounting protrusions and a third mounting hole are provided on the front and back surfaces of the second mounting bracket, the second mounting protrusion is a cylindrical cylindrical structure, a second protrusion is provided at the center of the inner wall surface of the second mounting protrusion to cooperate with the positioning hole on the antenna pole to position the antenna pole, a second positioning protrusion is provided on the outer wall surface of the second mounting protrusion, the second positioning protrusion cooperates with the L-shaped hole to connect the antenna pole and the second mounting bracket in place, and the second mounting bracket and the antenna pole are detachably connected;

[0013] The third mounting hole is used for positioning and mounting the rolling rod to facilitate positioning and mounting the connecting plate; a first fixing position and a second fixing position are respectively arranged on two opposite sides of the second mounting bracket, and the first fixing position and the second fixing position are used for fixing and connecting the guide rail.

[0014] Preferably, the third antenna group is provided with a third mounting bracket, and the third mounting bracket is a square cylindrical structure. A plurality of third mounting protrusions and a fourth mounting hole are arranged on the front and back sides of the third mounting bracket. The third mounting protrusion is a cylindrical cylindrical structure. A third protrusion is arranged at the center position of the inner wall surface of the third mounting protrusion to cooperate with the positioning hole on the antenna pole to position the antenna pole. A third positioning protrusion is arranged on the outer wall surface of the third mounting protrusion. The third positioning protrusion cooperates with the L-shaped hole so that the antenna pole and the third mounting bracket are connected in place. The third mounting bracket is detachably connected to the antenna pole; the fourth mounting hole is used for the positioning installation of the roller rod to facilitate the positioning and installation of the connecting plate.

[0015] Preferably, the second mounting position is located on one side surface of the third mounting bracket, and a second fixing plate and a second positioning plate are provided at the second mounting position. The second fixing plate is fixed to the third mounting bracket by screws, and the second fixing plate is U-shaped. Fifth mounting holes are provided on two opposite sides of the second fixing plate, and the fifth mounting hole is used for positioning and installing the connecting rod; the second positioning plate is provided in an L-shape and is located at the end of the third mounting bracket, and the second positioning plate is used to limit the angle between the third antenna group and the second antenna group.

[0016] Preferably, the connecting plate is sequentially provided with a first connecting part, a second connecting part and a third connecting part, the first connecting part is provided with a first connecting hole for installing it on the first antenna group through a roller rod, the second connecting part is provided with two groups of second connecting holes for installing it on the second antenna group through a roller rod, and the third connecting part is provided with a third connecting hole for installing it on the third antenna group through a roller rod.

[0017] Preferably, the connecting guide rail is a U-shaped structure, the connecting guide rail is connected to the connecting rod by setting a guide block so as to guide the connecting rod to move along the length direction of the connecting guide rail, the connecting guide rail is adjusted by setting a pressing block to adjust the installation position of the guide block and the connecting guide rail so as to position the connecting rod, and the pressing block is connected to the guide block through the connecting block;

[0018] The guide block is slidably connected to the connecting guide rail, a sixth mounting hole is arranged on two opposite sides of the guide block and is connected to one end of the connecting rod through a fixing rod, and a first supporting block is arranged on the back of the guide block to cooperate with one end of the connecting block;

[0019] The pressing block is mounted on the connecting rail through a first roller and is rotatably connected to the connecting rail. A second supporting block is arranged on the back of the pressing block to cooperate with the other end of the connecting block.

[0020] The connecting block is provided with an L-shaped support frame, a first support plate and a second support plate, the L-shaped support frame is installed on the inner wall surface of the second mounting bracket, the L-shaped support frame connects one end of the first support plate and one end of the second support plate through a second roller, the other end of the first support plate contacts the second support block, the first support plate is provided with a second spring to be positioned on the inner wall surface of the second mounting bracket, and the other end of the second support plate contacts the first support block.

[0021] Preferably, the connecting rod is a II-shaped structure, and the connecting rod is provided with a first connecting end and a second connecting end, the first connecting end is installed on the first antenna group and the second antenna group, and the second connecting end is installed on the connecting guide rail.

[0022] The utility model provides an antenna that is easy to store. The utility model provides a connection group to connect the first antenna group, the second antenna group, and the third antenna group in the antenna body in sequence, and provides a plurality of installation protrusions on the front and back sides of the first antenna group, the second antenna group, and the third antenna group for positioning and installing the antenna rod. A connecting rail is provided and installed on the two side surfaces of the second antenna group and connected to the first antenna group and the third antenna group through the connecting rod. The connecting plate installs the first antenna group, the second antenna group, and the third antenna group in place. The first antenna group and the second antenna group can move along the connecting rail under the guidance of the connecting rod and the connecting rail so as to limit the angle between the first antenna group and the second antenna group, and between the third antenna group and the second antenna group after the antenna body is unfolded, so as to facilitate the storage of the antenna body and solve the problem that the antenna is inconvenient to store and is easily damaged, which affects its receiving signal and reduces its safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional structural diagram of an antenna in an unfolded state that is easy to store provided by an embodiment of the utility model;

[0024] Figure 2 A schematic diagram of a structure of an antenna in a storage state that is convenient for storage provided by an embodiment of the utility model;

[0025] Figure 3 A schematic diagram of the structure of an antenna rod in an antenna that is easy to store provided in an embodiment of the utility model;

[0026] Figure 4 A schematic cross-sectional structure diagram of a second mounting bracket and a connecting guide rail in a storage state of an antenna that is easy to store provided by an embodiment of the utility model;

[0027] Figure 5 A schematic cross-sectional structure diagram of a second mounting bracket and a connecting guide rail in an unfolded state of an antenna that is easy to store provided by an embodiment of the utility model.

[0028] In the accompanying drawings: 1. antenna body; 11. first antenna group; 111. first mounting bracket; 1111. first mounting protrusion; 112. first positioning plate; 113. first fixing plate; 12. second antenna group; 121. second mounting bracket; 1211. second mounting protrusion; 13. third antenna group; 131. third mounting bracket; 1311. third mounting protrusion; 132. second positioning plate; 133. second fixing plate; 14. antenna rod; 141. annular groove; 142. positioning hole; 143. L-shaped hole; 2. connecting group; 21. connecting plate; 22. connecting guide rail; 221. pressing block; 2211. second support block; 222. connecting block; 2221. L-shaped support frame; 2222. first support plate; 2223. second support plate; 2224. second spring; 223. guide block; 2231. first support block; 23. connecting rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] like Figure 1-5 As shown, it is a structural diagram of an antenna that is easy to store provided by an embodiment of the utility model, including: an antenna body 1 and a connection group 2;

[0032] The antenna body 1 comprises a first antenna group 11, a second antenna group 12 and a third antenna group 13. A first mounting position is arranged on one side of the first antenna group 11 for positioning and mounting the connection group 2 and is slidably connected to one side of the second antenna group 12. A second mounting position is arranged on one side of the third antenna group 13 for positioning and mounting the connection group 2 and is slidably connected to the other side of the second antenna group 12. A plurality of mounting protrusions are arranged on the front and back sides of the first antenna group 11, the second antenna group 12 and the third antenna group 13 for positioning and mounting the antenna pole 14 so as to receive or send radio waves.

[0033] The connection group 2 includes a connection plate 21 and a connection guide rail 22. The connection plates 21 are provided in two groups and are respectively installed on the front and back sides of the first antenna group 11, the second antenna group 12 and the third antenna group 13 through rollers. The connection guide rails 22 are provided in two groups and are respectively installed on the two opposite sides of the second antenna group 12 and are connected to the first antenna group 11 and the third antenna group 13 through a connection rod 23. The connection rod 23 is used to connect the first antenna group 11 and the third antenna group 13 to the two opposite sides of the second antenna group 12 and to limit the angles between the first antenna group 11 and the second antenna group 12, and between the third antenna group 13 and the second antenna group 12 after the antenna body 1 is unfolded.

[0034] In the embodiment of the utility model, preferably, the antenna that is easy to store is mainly suitable for outdoor use and is mainly composed of an antenna body 1 and a connection group 2. The antenna body 1 is provided with a first antenna group 11, a second antenna group 12 and a third antenna group 13, and can be respectively installed on the front and back sides of one end of the first antenna group 11, the second antenna group 12 and the third antenna group 13 through two groups of connecting plates 21 on the connection group 2, and the two groups of connecting guide rails 22 are connected between the first antenna group 11 and the second antenna group 12 and between the second antenna group 12 and the third antenna group 13 through two groups of connecting rods 23, so as to limit the angle between the first antenna group 11 and the second antenna group 12 in the antenna body 1, and the angle of expansion is greater than 0 degrees and not greater than 90 degrees, the included angle between the second antenna group 12 and the third antenna group 13 after they are unfolded is so as to control the included angle between the first antenna group 11 and the third antenna group 13 after they are unfolded. At this time, the antenna body 1 can move the first antenna group 11 and the third antenna group 13 along the guiding direction of the connecting guide rail 22 on the second antenna group 12 according to the usage status so as to store them in place. For the antennas stored in place, the included angle between the first antenna group 11 and the second antenna group 12 is 0 degrees, the included angle between the third antenna group 13 and the second antenna group 12 is 0 degrees, and a plurality of mounting protrusions are arranged on the front and back surfaces of the first antenna group 11, the second antenna group 12 and the third antenna group 13 for installing the antenna rod 14, and the antenna rod 14 can also be removed so as to store the antenna body 1 in place for easy carrying.

[0035] In an example of the utility model, the utility model provides a connection group 2 to connect the first antenna group 11, the second antenna group 12, and the third antenna group 13 in the antenna body 1 in sequence, and a plurality of mounting protrusions are provided on the front and back surfaces of the first antenna group 11, the second antenna group 12, and the third antenna group 13 for positioning and installing the antenna rod 14, a connecting guide rail 22 is provided and installed on both sides of the second antenna group 12 and connected to the first antenna group 11 and the third antenna group 13 through the connecting rod 23, and the connecting plate 21 installs the first antenna group 11, the second antenna group 12, and the third antenna group 13 in place, and the first antenna group 11 and the second antenna group 12 can move along the connecting guide rail 22 under the guidance of the connecting rod 23 and the connecting guide rail 22 so as to limit the angle between the first antenna group 11 and the second antenna group 12, and the angle between the third antenna group 13 and the second antenna group 12 after the antenna body 1 is unfolded, so as to facilitate the storage of the antenna body 1, and solve the problem that the antenna is inconvenient to store and is easily damaged, which affects its receiving signal and reduces its safety.

[0036] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the antenna rod 14 is a columnar structure, and the mounting portion of the antenna rod 14 is provided with an annular groove 141 and a positioning hole 142, the annular groove 141 cooperates with the mounting protrusion so that the antenna rod 14 is respectively installed on the first antenna group 11, the second antenna group 12, and the third antenna group 13, and the positioning hole 142 is used to position the antenna rod 14 on the first antenna group 11, the second antenna group 12, and the third antenna group 13; the outer wall surface of the antenna rod 14 is provided with an L-shaped hole 143, and the L-shaped hole 143 cooperates with the outer wall surface of the mounting protrusion so that the antenna rod 14 is installed in place, and the L-shaped hole 143 is provided with an insertion area and a positioning area, and strip grooves are provided on the two hole walls opposite to the positioning area, and the strip groove is used to install the first spring and the positioning block, and the positioning block is installed on the top of the first spring, and is used to position the mounting protrusion so that the antenna rod 14 is connected to the first antenna group 11, the second antenna group 12, and the third antenna group 13 in place.

[0037] In the embodiment of the utility model, preferably, the antenna pole 14 can be set as a columnar pole with a certain length, and an annular groove 141 and a positioning hole 142 can be set on the bottom surface of the mounting portion of the antenna pole 14. The annular groove 141 is mainly used to cooperate with the mounting protrusion so that the antenna pole 14 is connected to the first antenna group 11, the second antenna group 12, and the third antenna group 13 in place. Two groups of transversely arranged L-shaped holes 143 can be set on the outer wall surface of the mounting portion of the antenna pole 14, and the insertion area and the installation area of ​​the two groups of L-shaped holes 143 are close to each other end to facilitate positioning of the antenna pole 14 in place, one end of the insertion area is connected to one end of the positioning area, and a strip groove is set on the inner wall surface of the other end of the positioning area. One end of the first spring is fixed to the bottom of the strip groove, and the other end is connected to the positioning block to guide the positioning block to move along the strip groove.

[0038] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the first antenna group 11 is provided with a first mounting bracket 111, the first mounting bracket 111 is a square cylindrical structure, a plurality of first mounting protrusions 1111 and a first mounting hole are arranged on the front and back surfaces of the first mounting bracket 111, the first mounting protrusion 1111 is a cylindrical cylindrical structure, a first protrusion is arranged at the center position of the inner wall surface of the first mounting protrusion 1111 to cooperate with the positioning hole 142 on the antenna pole 14 to position the antenna pole 14, a first positioning protrusion is arranged on the outer wall surface of the first mounting protrusion 1111, the first positioning protrusion cooperates with the L-shaped hole 143 to connect the antenna pole 14 to the first mounting bracket 111 in place, and the first mounting bracket 111 and the antenna pole 14 are detachably connected; the first mounting hole is used for the positioning installation of the roller rod to facilitate the installation of the connecting plate 21.

[0039] In the embodiment of the utility model, preferably, the first antenna group 11 is mainly provided with a first mounting bracket 111, and a plurality of first mounting protrusions 1111 are provided on the front and back surfaces of the first mounting bracket 111 of the tubular structure for positioning the antenna pole 14. The first mounting protrusion 1111 is a cylindrical tube with a certain height, and the first protrusion at the center position of the bottom surface of the inner wall is positioned and matched with the positioning hole 142 on the antenna pole 14 so that the antenna pole 14 is positioned in place, and two first positioning protrusions are provided on the outer wall surface of the first mounting protrusion 1111, and the first positioning protrusion enters the insertion area of ​​the L-shaped hole 143 and moves to the positioning area according to the aperture of the L-shaped hole 143. At this time, the first positioning protrusion cooperates with the positioning block. The first spring is compressed so that when the first positioning protrusion moves to the end of the L-shaped hole 143, the first spring reset positioning block fixes the first positioning protrusion in place; when the antenna rod 14 needs to be removed, the antenna rod 14 can be twisted along the aperture of the L-shaped hole 143. At this time, the positioning block is pressed down and the upper end surface is flush with the wall surface of the L-shaped hole 143. When the first positioning protrusion moves along the L-shaped hole 143 of the antenna rod 14 to the insertion area, the antenna rod 14 can be pulled out to separate it from the first mounting bracket 111 for easy storage. The first mounting hole is a through hole arranged at one end of the first mounting bracket 111, and is respectively arranged on the front and back sides of the first mounting bracket 111 to facilitate the connection of the first mounting bracket 111 with the connecting plate 21.

[0040] like Figure 1-3As shown, as a preferred embodiment of the utility model, the first mounting position is located on a side surface of the first mounting bracket 111, and the first mounting position is provided with a first fixing plate 113 and a first positioning plate 112, the first fixing plate 113 is fixed to the first mounting bracket 111 by screws, the first fixing plate 113 is in a U-shape, and second mounting holes are provided on two opposite sides of the first fixing plate 113, and the second mounting holes are used for positioning and installing the connecting rod 23; the first positioning plate 112 is set to an L-shape and is located at the end of the first mounting bracket 111, and the first positioning plate 112 is used to limit the angle between the first antenna group 11 and the second antenna group 12.

[0041] In an embodiment of the utility model, preferably, the first mounting position can fix the first fixing plate 113 in place by screws and two second mounting holes are set on the U-shaped first fixing plate 113 for installing the connecting rod 23, and a first positioning plate 112 is set at the bottom surface of the other end of the first mounting bracket 111 to facilitate positioning the second antenna group 12 when the antenna is stored so that it is positioned in place between the first antenna group 11 and the second antenna group 12.

[0042] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the second antenna group 12 is provided with a second mounting bracket 121, the second mounting bracket 121 is a square cylindrical structure, a plurality of second mounting protrusions 1211 and a third mounting hole are provided on the front and back surfaces of the second mounting bracket 121, the second mounting protrusion 1211 is a cylindrical structure, a second protrusion is provided at the center of the inner wall surface of the second mounting protrusion 1211 to cooperate with the positioning hole 142 on the antenna pole 14 to position the antenna pole 14, a second positioning protrusion is provided on the outer wall surface of the second mounting protrusion 1211, the second positioning protrusion cooperates with the L-shaped hole 143 to connect the antenna pole 14 to the second mounting bracket 121 in place, and the second mounting bracket 121 and the antenna pole 14 are detachably connected;

[0043] The third mounting hole is used for positioning and mounting the rolling rod so as to facilitate positioning and mounting the connecting plate 21 ; a first fixing position and a second fixing position are respectively provided on two opposite sides of the second mounting bracket 121 , and the first fixing position and the second fixing position are used for fixing the connecting guide rail 22 .

[0044] In the embodiment of the present invention, preferably, the explanation of the second mounting protrusion 1211 and the third mounting hole of the second mounting bracket 121 on the second antenna group 12 can refer to the explanation of the first mounting protrusion 1111 and the first mounting hole of the first mounting bracket 111, and the embodiment of the present invention will not be repeated.

[0045] Preferably, the first fixing position and the second fixing position respectively arranged on the two side surfaces of the second mounting bracket 121 can be used to fix the two sets of connecting guide rails 22 on the connecting group 2, and the first fixing position and the second fixing position are arranged at the same height so that the second antenna group 12 can be positioned in place respectively with the first antenna group 11 and the third antenna group 13 through the connecting guide rails 22.

[0046] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the third antenna group 13 is provided with a third mounting bracket 131, and the third mounting bracket 131 is a square cylindrical structure. A plurality of third mounting protrusions 1311 and a fourth mounting hole are provided on the front and back sides of the third mounting bracket 131, and the third mounting protrusion 1311 is a cylindrical cylindrical structure. A third protrusion is provided at the center position of the inner wall surface of the third mounting protrusion 1311 to cooperate with the positioning hole 142 on the antenna pole 14 to position the antenna pole 14, and a third positioning protrusion is provided on the outer wall surface of the third mounting protrusion 1311, and the third positioning protrusion cooperates with the L-shaped hole 143 so that the antenna pole 14 is connected to the third mounting bracket 131 in place, and the third mounting bracket 131 is detachably connected to the antenna pole 14; the fourth mounting hole is used for the positioning installation of the roller to facilitate the positioning and installation of the connecting plate 21.

[0047] In the embodiment of the present utility model, preferably, the explanation of the third mounting bracket 131 on the third antenna group 13 can refer to the explanation of the first mounting bracket 111 on the first antenna group 11, and the embodiment of the present utility model will not be repeated.

[0048] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the second mounting position is located on one side surface of the third mounting bracket 131, and the second mounting position is provided with a second fixing plate 133 and a second positioning plate 132, and the second fixing plate 133 is fixed to the third mounting bracket 131 by screws, and the second fixing plate 133 is in a U-shape, and a fifth mounting hole is provided on two opposite sides of the second fixing plate 133, and the fifth mounting hole is used for positioning and installing the connecting rod 23; the second positioning plate 132 is set to an L-shape and is located at the end of the third mounting bracket 131, and the second positioning plate 132 is used to limit the angle between the third antenna group 13 and the second antenna group 12.

[0049] In the embodiment of the present utility model, preferably, the explanation of the second installation position can refer to the explanation of the first installation position, and the embodiment of the present utility model will not be repeated.

[0050] like Figure 1-3As shown, as a preferred embodiment of the present utility model, the connecting plate 21 is successively provided with a first connecting portion, a second connecting portion, and a third connecting portion. The first connecting portion is provided with a first connecting hole for installing it on the first antenna group 11 through a rolling rod. The second connecting portion is provided with two groups of second connecting holes for installing it on the second antenna group 12 through a rolling rod. The third connecting portion is provided with a third connecting hole for installing it on the third antenna group 13 through a rolling rod.

[0051] In the embodiment of the present utility model, preferably, the connecting plate 21 can be an irregular plate with a certain thickness. The first connecting portion, the second connecting portion, and the third connecting portion are successively arranged on the connecting plate 21. The first connecting portion is provided with a first connecting hole having the same aperture as the first mounting hole and cooperating with the rolling rod to install it on the front and back surfaces of the first mounting bracket 111. The second connecting portion is provided with a second connecting hole having the same aperture as the third mounting hole and cooperating with the rolling rod to install it on the front and back surfaces of the second mounting bracket 121. The third connecting portion is provided with a third connecting hole having the same aperture as the fourth mounting hole and cooperating with the rolling rod to install it on the front and back surfaces of the third mounting bracket 131. Two groups of connecting plates 21 are provided and are respectively installed on the front and back surfaces of the first mounting bracket 111, the second mounting bracket 121, and the third mounting bracket 131 to facilitate the installation in place.

[0052] As Figure 4-5 shown, as a preferred embodiment of the present utility model, the connecting guide rail 22 is in a U-shaped structure. The connecting guide rail 22 is connected to the connecting rod 23 by providing a guiding block 223 to facilitate the guiding of the connecting rod 23 to move along the length direction of the connecting guide rail 22. The connecting guide rail 22 adjusts the installation position of the guiding block 223 and the connecting guide rail 22 by providing a pressing block 221 to facilitate the positioning of the connecting rod 23. The pressing block 221 is connected to the guiding block 223 through a connecting block 222;

[0053] The guiding block 223 is slidably connected to the connecting guide rail 22. Sixth mounting holes are provided on two opposite side surfaces of the guiding block 223 and are connected to one end of the connecting rod 23 through a fixing rod. A first support block 2231 is provided on the back surface of the guiding block 223 to cooperate with one end of the connecting block 222;

[0054] The pressing block 221 is installed on the connecting guide rail 22 through a first roller and is set to be rotatably connected to the connecting guide rail 22. A second support block 2211 is provided on the back surface of the pressing block 221 to cooperate with the other end of the connecting block 222;

[0055] The connecting block 222 is provided with an L-shaped support frame 2221, a first support plate 2222 and a second support plate 2223. The L-shaped support frame 2221 is installed on the inner wall surface of the second mounting bracket 121. The L-shaped support frame 2221 is connected to one end of the first support plate 2222 and one end of the second support plate 2223 through a second roller. The other end of the first support plate 2222 contacts the second support block 2211. The first support plate 2222 is provided with a second spring 2224 and is positioned on the inner wall surface of the second mounting bracket 121. The other end of the second support plate 2223 contacts the first support block 2231.

[0056] In the embodiment of the present invention, preferably, there are two sets of connecting guide rails 22, which are respectively installed at the first fixing position and the second fixing position of the second mounting bracket 121. A U-shaped groove is provided on the upper surface of the U-shaped connecting guide rail 22 to facilitate positioning the guide block 223, so that the guide block 223 is slidably connected to the connecting guide rail 22. The pressing block 221 can be used to adjust the installation position of the guide block 223 and the connecting guide rail 22, so as to adjust the angle between the first antenna group 11 and the second antenna group 12 and the angle between the third antenna group 13 and the second antenna group 12 through the connecting rod 23. The pressing block 221 can be installed on the top of the connecting guide rail 22. When the guide block 223 moves to one end of the connecting guide rail 22 and the first support block 2231 on the back is embedded in the first fixing position and the second fixing position of the second mounting bracket 121, at this time, the guide block 223 is fixed in place and the antenna body 1 is in the unfolded state. The contact between the first support block 2231 and the second support plate 2223 of the connecting block 222 causes the second support plate 2223 to be in a state of being pushed open. According to the connection of the L-shaped support frame 2221 on the connecting block 222, at this time, the second spring 2224 is in a contracted state, so that the first support plate 2222 and the second support block 2211 on the back of the pressing block 221 are positioned in place, and the antenna is in the unfolded state; when the pressing block 221 is pressed, the second spring 2224 resets, and the first support plate 2222 is in a state of being pushed open. The second support plate 2223 connected by the L-shaped connecting frame pushes up the first support block 2231 on the back of the guide block 223, so that the guide block 223 can slide along the connecting guide rail 22, so that the guide block 223 moves to the other end of the connecting guide rail 22 and drives the connecting rod 23 to move, so that the antenna body 1 is in the closed state. The angle between the first antenna group 11 and the second antenna group 12 is 0 degree, and the angle between the third antenna group 13 and the second antenna group 12 is 0 degree. At this time, the antenna body 1 can be received in place for easy carrying.

[0057] As Figure 1-5 shown, as a preferred embodiment of the present invention, the connecting rod 23 is in a II-shaped structure. The connecting rod 23 is provided with a first connection end and a second connection end. The first connection end is installed on the first antenna group 11 and the second antenna group 12, and the second connection end is installed on the connecting guide rail 22.

[0058] In the embodiment of the utility model, preferably, the connecting rod 23 is set to be II-shaped with a certain length and the length is not greater than the first mounting bracket 111 and the third mounting bracket 131. The connecting rod 23 is provided with two groups, and the first connecting end of one end thereof is respectively connected to the second mounting hole of the first fixing plate 113 of the first mounting bracket 111 and the fifth mounting hole of the second fixing plate 133 of the third mounting bracket 131, and the second connecting end is respectively installed on the two side surfaces of the second mounting bracket 121 and the sixth mounting hole on the guide block 223 of the connecting guide rail 22 and is connected to the position through the fixing rod.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An antenna that is easy to store, characterized in that: The antenna that is easy to store includes: an antenna body and a connection group; The antenna body comprises a first antenna group, a second antenna group and a third antenna group, a first mounting position is arranged on one side of the first antenna group for positioning and mounting the connection group and is slidably connected to one side of the second antenna group, a second mounting position is arranged on one side of the third antenna group for positioning and mounting the connection group and is slidably connected to the other side of the second antenna group, and a plurality of mounting protrusions are arranged on the front and back sides of the first antenna group, the second antenna group and the third antenna group respectively for positioning and mounting the antenna pole to facilitate receiving or sending radio waves; The connection group includes a connection plate and a connection guide rail. Two groups of the connection plates are provided and are respectively installed on the front and back sides of the first antenna group, the second antenna group and the third antenna group through rollers. Two groups of the connection guide rails are provided and are respectively installed on the two opposite sides of the second antenna group and are connected to the first antenna group and the third antenna group through a connection rod. The connection rod is used to connect the first antenna group and the third antenna group to the two opposite sides of the second antenna group and to limit the angle between the first antenna group and the second antenna group, and between the third antenna group and the second antenna group after the antenna body is unfolded.

2. The antenna that is easy to store according to claim 1, characterized in that: The antenna pole is a columnar structure, and the antenna pole mounting portion is provided with an annular groove and a positioning hole, the annular groove cooperates with the mounting protrusion so that the antenna pole is respectively installed on the first antenna group, the second antenna group, and the third antenna group, and the positioning hole is used to position the antenna pole on the first antenna group, the second antenna group, and the third antenna group; the outer wall surface of the antenna pole is provided with an L-shaped hole, and the L-shaped hole cooperates with the outer wall surface of the mounting protrusion so that the antenna pole is installed in place, the L-shaped hole is provided with an insertion area and a positioning area, and strip grooves are provided on the two hole walls opposite to the positioning area, and the strip groove is used to install the first spring and the positioning block, and the positioning block is installed on the top of the first spring, and is used to position the mounting protrusion so that the antenna pole is connected to the first antenna group, the second antenna group, and the third antenna group in place.

3. The antenna that is easy to store according to claim 2, characterized in that: The first antenna group is provided with a first mounting bracket, and the first mounting bracket is a square cylindrical structure. A plurality of first mounting protrusions and a first mounting hole are arranged on the front and back surfaces of the first mounting bracket. The first mounting protrusion is a cylindrical cylindrical structure. A first protrusion is arranged at the center position of the inner wall surface of the first mounting protrusion to cooperate with the positioning hole on the antenna pole to position the antenna pole. A first positioning protrusion is arranged on the outer wall surface of the first mounting protrusion. The first positioning protrusion cooperates with the L-shaped hole to connect the antenna pole and the first mounting bracket in place. The antenna pole of the first mounting bracket is detachably connected; the first mounting hole is used for positioning and installing the roller rod to facilitate the installation of the connecting plate.

4. The antenna that is easy to store according to claim 3, characterized in that: The first mounting position is located on one side surface of the first mounting bracket, and a first fixing plate and a first positioning plate are arranged at the first mounting position. The first fixing plate is fixed to the first mounting bracket by screws, and the first fixing plate is U-shaped. Second mounting holes are arranged on two opposite sides of the first fixing plate, and the second mounting holes are used for positioning and installing the connecting rod; the first positioning plate is arranged in an L-shape and is located at the end of the first mounting bracket, and the first positioning plate is used to limit the angle between the first antenna group and the second antenna group.

5. The storable antenna according to claim 2, characterized in that: The second antenna group is provided with a second mounting bracket, the second mounting bracket is a square cylindrical structure, a plurality of second mounting protrusions and a third mounting hole are provided on the front and back sides of the second mounting bracket, the second mounting protrusion is a cylindrical cylindrical structure, a second protrusion is provided at the center of the inner wall surface of the second mounting protrusion to cooperate with the positioning hole on the antenna pole to position the antenna pole, a second positioning protrusion is provided on the outer wall surface of the second mounting protrusion, the second positioning protrusion cooperates with the L-shaped hole to connect the antenna pole and the second mounting bracket in place, and the second mounting bracket and the antenna pole are detachably connected; The third mounting hole is used for positioning and mounting the rolling rod to facilitate positioning and mounting the connecting plate; a first fixing position and a second fixing position are respectively arranged on two opposite sides of the second mounting bracket, and the first fixing position and the second fixing position are used for fixing and connecting the guide rail.

6. The storable antenna according to claim 2, characterized in that: The third antenna group is provided with a third mounting bracket, and the third mounting bracket is a square cylindrical structure. A plurality of third mounting protrusions and a fourth mounting hole are provided on the front and back sides of the third mounting bracket. The third mounting protrusion is a cylindrical cylindrical structure. A third protrusion is provided at the center position of the inner wall surface of the third mounting protrusion to cooperate with the positioning hole on the antenna pole to position the antenna pole. A third positioning protrusion is provided on the outer wall surface of the third mounting protrusion. The third positioning protrusion cooperates with the L-shaped hole so that the antenna pole and the third mounting bracket are connected in place. The third mounting bracket is detachably connected to the antenna pole. The fourth mounting hole is used for the positioning installation of the rolling rod to facilitate the positioning and installation of the connecting plate.

7. The storable antenna according to claim 6, characterized in that: The second mounting position is located on one side surface of the third mounting bracket, and a second fixing plate and a second positioning plate are arranged at the second mounting position. The second fixing plate is fixed to the third mounting bracket by screws, and the second fixing plate is in a U-shape. Fifth mounting holes are arranged on two opposite sides of the second fixing plate, and the fifth mounting hole is used for positioning and installing the connecting rod; the second positioning plate is arranged in an L-shape and is located at the end of the third mounting bracket, and the second positioning plate is used to limit the angle between the third antenna group and the second antenna group.

8. The storable antenna according to claim 1, characterized in that: The connecting plate is sequentially provided with a first connecting part, a second connecting part and a third connecting part, the first connecting part is provided with a first connecting hole for installing it on the first antenna group through a roller rod, the second connecting part is provided with two groups of second connecting holes for installing it on the second antenna group through a roller rod, and the third connecting part is provided with a third connecting hole for installing it on the third antenna group through a roller rod.

9. The storable antenna according to claim 5, characterized in that: The connecting guide rail is a U-shaped structure, and the connecting guide rail is connected to the connecting rod by setting a guide block so as to guide the connecting rod to move along the length direction of the connecting guide rail. The connecting guide rail is provided with a pressing block to adjust the installation position of the guide block and the connecting guide rail so as to position the connecting rod, and the pressing block is connected to the guide block through the connecting block; The guide block is slidably connected to the connecting guide rail, a sixth mounting hole is arranged on two opposite sides of the guide block and is connected to one end of the connecting rod through a fixing rod, and a first supporting block is arranged on the back of the guide block to cooperate with one end of the connecting block; The pressing block is mounted on the connecting rail through a first roller and is rotatably connected to the connecting rail. A second supporting block is arranged on the back of the pressing block to cooperate with the other end of the connecting block. The connecting block is provided with an L-shaped support frame, a first support plate and a second support plate, the L-shaped support frame is installed on the inner wall surface of the second mounting bracket, the L-shaped support frame connects one end of the first support plate and one end of the second support plate through a second roller, the other end of the first support plate contacts the second support block, the first support plate is provided with a second spring to be positioned on the inner wall surface of the second mounting bracket, and the other end of the second support plate contacts the first support block.

10. The storable antenna according to claim 1, characterized in that: The connecting rod is a II-shaped structure, and is provided with a first connecting end and a second connecting end. The first connecting end is installed on the first antenna group and the second antenna group, and the second connecting end is installed on the connecting guide rail.

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