Mounting rack and antenna
By designing a mounting frame including a support rod, a connecting assembly and a sliding arm, the problem of difficulty in covering the desired area of the antenna beam is solved, and flexible adjustment of the antenna body posture and expansion of the beam coverage area are achieved.
Patent Information
- Application Number
- CN202421398186.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-18
AI Technical Summary
In the prior art, the antenna beam is difficult to cover the desired coverage area, and the required coverage area is not sufficient by adjusting the pitch angle alone.
A mounting frame is designed, including a support rod, a connecting assembly and a sliding arm. Through the fixing of the support rod, the movement of the connecting assembly and the rotation of the sliding arm, the flexible posture adjustment of the antenna body in the space is achieved, thereby expanding the coverage area of the beam.
Through this mounting frame design, the attitude of the antenna body can be adjusted more flexibly, significantly increasing the possibility of the antenna beam covering the area and reducing the probability that the beam will be difficult to cover the desired area.
Smart Images
Figure CN222562956U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of antenna technology, and in particular to a mounting bracket and an antenna. Background Art
[0002] Antenna is a component used in radio equipment to transmit or receive electromagnetic waves. It is a converter that can transform guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium, or vice versa. Antennas usually include an antenna body and a mounting frame. The antenna body is used to transmit or receive electromagnetic waves, and the mounting frame is used to provide stable support for the antenna body.
[0003] In the related art, the antenna body can only be adjusted in pitch angle through the mounting bracket, so as to adjust the coverage area of the antenna beam. However, in some special occasions, it is difficult to make the antenna beam cover the desired coverage area by only adjusting the pitch angle of the antenna body. Utility Model Content
[0004] The present application provides a mounting bracket and an antenna, which are used to solve the problem in the related art that the antenna beam is difficult to cover the desired coverage area.
[0005] In order to achieve the above objectives, this application adopts the following technical solutions:
[0006] In a first aspect, an embodiment of the present application provides a mounting bracket, which includes a support rod, a connecting assembly and a sliding arm.
[0007] The support rod extends along a first direction. The connecting component has a first end and a second end facing each other, and the first end and the second end can approach or move away from each other. The first end is movably connected to the support rod, and the second end is used to connect to the antenna body. The sliding arm is located on one side of the connecting component in the first direction. The sliding arm is connected to the support rod and is used to be movably connected to the antenna body. The sliding arm can move relative to the support rod in a second direction, the second direction is perpendicular to the first direction, and the second direction is perpendicular to the arrangement direction of the first end and the second end.
[0008] During use, the mounting bracket in the present application can fix the support rod to the installation position, and fix the antenna body to the mounting bracket through the connecting assembly and the sliding arm, and then realize the installation of the antenna body through the mounting bracket. Among them, the support rod can be fixed to the installation position in the vertical direction. On this basis, by controlling the second end of the connecting assembly to move in the direction close to or away from the first end, the antenna body can be rotated around the connection between the sliding arm and the antenna body, thereby realizing the adjustment of the pitch angle of the antenna body. In addition, by controlling the sliding arm to move in the second direction relative to the support rod, the antenna body can also be rotated around the connection between the support rod and the first end of the connecting assembly. In this way, the posture of the antenna body relative to the support rod can be adjusted more flexibly, so that the coverage area of the antenna beam has more possibilities, thereby reducing the probability that the antenna beam is difficult to cover the desired coverage area.
[0009] Furthermore, a strip hole is provided on the sliding arm, and the mounting frame further comprises a fixing plate and a guide member. The fixing plate is connected to the support rod and is located between the sliding arm and the support rod. The guide member is inserted into the strip hole. The guide member is connected to the fixing plate, and the guide member contacts the surface of the sliding arm away from the fixing plate. The strip hole can guide the guide member to slide along the second direction.
[0010] Furthermore, a first connection hole is provided on the fixed plate, and a plurality of second connection holes are provided on the sliding arm. The plurality of second connection holes are located on one side of the strip hole in the first direction, and the plurality of second connection holes are arranged at intervals along the second direction. The mounting frame further includes a fastener, which is inserted into the first connection hole and one of the second connection holes, and the fastener is detachably connected to the fixed plate and the sliding arm.
[0011] Furthermore, the mounting bracket further includes a first rotating member and a first connecting member. The first rotating member is disposed on a side of the sliding arm away from the fixed plate, and the first rotating member is connected to the sliding arm. The first rotating member can rotate relative to the sliding arm around a first axis, and the first axis is parallel to the arrangement direction of the first rotating member and the sliding arm. The first connecting member is connected to the first rotating member, and the first connecting member is used to connect to the antenna body. The first connecting member can rotate relative to the first rotating member around a second axis, and the second axis is perpendicular to the first axis.
[0012] Furthermore, the first rotating member is provided with a first limiting hole, and along the circumference of the first axis, the first limiting hole has a first limiting end and a second limiting end. The mounting frame also includes a first limiting rod, the first limiting rod is inserted into the first limiting hole, and the first limiting rod is connected to the sliding arm. The first limiting hole can guide the first limiting rod to slide between the first limiting end and the second limiting end.
[0013] Further, the connecting assembly includes a second rotating member, a first rotating arm, a second rotating arm and a second connecting member. The second rotating member is connected to the support rod, and the second rotating member can rotate relative to the support rod around a third axis, and the third axis is parallel to the first axis. One end of the first rotating arm is connected to the second rotating member, and can rotate relative to the second rotating member around a fourth axis, and the fourth axis is parallel to the second axis. One end of the second rotating arm is connected to an end of the first rotating arm away from the second rotating member, and the second rotating arm can rotate relative to the first rotating arm around a fifth axis, and the fifth axis is parallel to the fourth axis. The second connecting member is connected to an end of the second rotating arm away from the first rotating arm, and can rotate relative to the second rotating arm around a sixth axis, and the sixth axis is parallel to the fifth axis. The second connecting member is used to connect to the antenna body.
[0014] Further, the second rotating arm is provided with a second limiting hole, and along the circumference of the fifth axis, the second limiting hole has a third limiting end and a fourth limiting end. The connecting assembly also includes a second limiting rod, the second limiting rod is inserted into the second limiting hole, and the second limiting rod is connected to the first rotating arm. The second limiting hole can guide the second limiting rod to slide between the third limiting end and the fourth limiting end.
[0015] Furthermore, the support rod is a cylinder, and the mounting frame further includes a first clamping assembly and a second clamping assembly. The first clamping assembly has a first clamping space, the support rod is inserted into the first clamping space, and the first clamping assembly is clamped and fixed to the support rod. The fixing plate is connected to the support rod through the first clamping assembly. The second clamping assembly has a second clamping space, the support rod is inserted into the second clamping space, and the second clamping assembly is clamped and fixed to the support rod. The connecting assembly is movably connected to the support rod through the second clamping assembly.
[0016] Furthermore, there are multiple first clamping assemblies, and the multiple first clamping assemblies are arranged at intervals along the first direction.
[0017] In a second aspect, an embodiment of the present application provides an antenna, the antenna comprising a mounting frame and an antenna body connected to each other, wherein the mounting frame is a mounting frame of any implementation manner in the first aspect.
[0018] It should be noted that the technical effects brought about by the antenna in the second aspect can refer to the technical effects brought about by the mounting bracket in the corresponding implementation of the first aspect, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0020] Figure 1 A structural diagram of an antenna provided in some embodiments of the present application;
[0021] Figure 2 One of the enlarged views of the antenna at the sliding arm provided in some embodiments of the present application;
[0022] Figure 3 A second enlarged view of the antenna at the sliding arm provided in some embodiments of the present application;
[0023] Figure 4 An enlarged view of an antenna at a connection component provided in some embodiments of the present application;
[0024] Figure 5 An enlarged view of the antenna provided in some embodiments of the present application at the second clamping assembly.
[0025] Reference numerals:
[0026] 100-antenna; 1-antenna body; 2-mounting frame; 21-support rod; 22-connecting assembly; 221-first end; 222-second end; 223-second rotating member; 2231-third limiting hole; 224-third rotating shaft; 225-third limiting rod; 226-first rotating arm; 227-second rotating arm; 2271-second limiting hole; 228-fourth rotating shaft; 229-fifth rotating shaft; 220-second limiting rod; 230-second connecting member; 240-sixth rotating shaft; 23- Sliding arm; 231-strip hole; 232-first scale; 233-second connecting hole; 234-third connecting hole; 24-fixing plate; 241-avoidance hole; 242-first connecting hole; 25-guide member; 26-fastener; 27-first rotating member; 28-first rotating shaft; 29-first connecting member; 20-second rotating shaft; 30-first clamping assembly; 301-first clamping space; 302-clamping member; 303-fixing member; 40-second clamping assembly; 401-second clamping space. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0028] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0029] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0030] It should be noted that, in practical applications, due to the limitations of equipment accuracy or installation errors, absolute parallel or vertical effects are difficult to achieve. The description of "vertical", "parallel" or "same direction" in this application is not an absolute limiting condition, but means that a vertical or parallel structural setting can be achieved within a preset error range, and the corresponding preset effect can be achieved. In this way, the technical effect of the defined feature can be maximized, and the corresponding technical solution is easy to implement, with high feasibility. For example, "vertical" includes absolute vertical and approximate vertical, wherein the acceptable deviation range of approximate vertical can also be, for example, a deviation within 5°. "Parallel" includes absolute parallel and approximate parallel, wherein the acceptable deviation range of approximate parallel can also be, for example, a deviation within 5°. "Same direction" includes absolute same direction and approximate same direction, wherein the acceptable deviation range of approximate same direction can also be, for example, a deviation within 5°.
[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0032] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.
[0033] In the embodiments of the present application, the words "exemplarily" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.
[0034] Antenna is a component used to transmit or receive electromagnetic waves in radio equipment. It is a converter that can transform guided waves propagating on the transmission line into electromagnetic waves propagating in an unbounded medium (usually free space), or vice versa. Engineering systems such as radio communications, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, all of which use electromagnetic waves to transmit information, rely on antennas to work.
[0035] In the related art, the antenna usually includes an antenna body and a mounting frame, wherein the antenna body is used to transmit or receive electromagnetic waves, and the mounting frame is used to provide stable support for the antenna body. Among them, the antenna body can only be adjusted in pitch angle through the mounting frame, so as to adjust the coverage area of the antenna beam. However, in some special occasions, it is difficult to make the antenna beam cover the desired coverage area by only adjusting the pitch angle of the antenna body.
[0036] Based on this, see Figure 1 , Figure 1 The present application provides an antenna 100 that can more flexibly adjust the posture of the antenna body in space so that the coverage area of the antenna beam has more possibilities, thereby solving the problem in the related art that the antenna beam is difficult to cover the desired coverage area.
[0037] like Figure 1 As shown, the antenna 100 includes an antenna body 1, and the antenna body 1 is used to transmit or receive electromagnetic waves.
[0038] It is understandable that the posture of the antenna body 1 in space is directly related to the coverage area of the beam of the antenna 100. That is, by adjusting the posture of the antenna body 1 in space, the coverage area of the beam of the antenna 100 can be adjusted.
[0039] Among them, the posture of the antenna body 1 in space can be expressed by the angle between any one or more of the length direction, width direction and height direction of the antenna body 1 and the horizontal plane, or by the orientation of the antenna body 1, or by other parameters, and this application does not make any specific limitations on this.
[0040] It should be noted that the length direction, width direction and height direction of the antenna body 1 can be understood as any three directions on the antenna body 1 that are perpendicular to each other.
[0041] In some embodiments, see Figure 1 The antenna 100 further includes a mounting bracket 2 , the antenna body 1 is connected to the mounting bracket 2 , and then installed to the installation position through the mounting bracket 2 .
[0042] It can be understood that the mounting bracket 2 can provide stable support for the antenna body 1 , thereby facilitating the installation of the antenna body 1 .
[0043] Among them, Figure 1 As shown, the mounting frame 2 may include a support rod 21 , and the support rod 21 extends along a first direction X. In other words, the extension direction of the support rod 21 is the first direction X.
[0044] It should be noted that, during use of the mounting frame 2, the support rod 21 can be fixed to the mounting position along the vertical direction. In this case, the support rod 21 extends along the vertical direction, and the first direction X is the vertical direction.
[0045] It is understandable that the antenna body 1 can be connected to the support rod 21 and then installed to the installation position through the support rod 21.
[0046] In some embodiments, the mounting bracket 2 further includes a connecting assembly 22, and the connecting assembly 22 has a first end 221 and a second end 222 opposite to each other. The first end 221 is connected to the support rod 21, and the second end 222 is connected to the antenna body 1. In other words, the antenna body 1 is connected to the support rod 21 through the connecting assembly 22.
[0047] On this basis, the first end 221 and the second end 222 can move closer to or farther from each other, so that the connection between the antenna body 1 and the second end 222 can be driven to move closer to or farther from the support rod 21 .
[0048] It is understandable that there are many ways to achieve that the first end 221 and the second end 222 can be close to or away from each other, which can be selected according to actual conditions, and this application does not make specific restrictions on this. For example, the connecting component 22 can be a telescopic rod, one end of the telescopic rod is connected to the support rod 21, and the other end is connected to the antenna body 1.
[0049] In addition, if Figure 1 As shown, the mounting bracket 2 may further include a sliding arm 23, which is located on one side of the connecting assembly 22 in the first direction X, and is connected to the support rod 21 and the antenna body 1. That is, the antenna body 1 is also connected to the support rod 21 via the sliding arm 23.
[0050] In this way, the antenna body 1 can be connected to the support rod 21 through the connecting assembly 22 and the sliding arm 23 at the same time, so that the reliability of the connection between the antenna body 1 and the support rod 21 can be improved.
[0051] In some embodiments, Figure 1 As shown, the first end 221 of the connecting assembly 22 is movably connected to the supporting rod 21 , and the sliding arm 23 is movably connected to the antenna body 1 .
[0052] On this basis, the sliding arm 23 can move relative to the support rod 21 along the second direction Y. The second direction Y is perpendicular to the first direction X, and the arrangement direction of the first end 221 and the second end 222 is perpendicular to the second direction Y.
[0053] In this way, by fixing the support rod 21 to the installation position in the vertical direction and controlling the second end 222 of the connecting component 22 to move toward or away from the first end 221, the antenna body 1 can be rotated around the connection between the sliding arm 23 and the antenna body 1, thereby adjusting the pitch angle of the antenna body 1. In addition, by controlling the sliding arm 23 to move along the second direction Y relative to the support rod 21, the antenna body 1 can also be rotated around the connection between the support rod 21 and the first end 221 of the connecting component 22. In this way, the posture of the antenna body 1 relative to the support rod 21 can be adjusted more flexibly, so that the coverage area of the antenna 100 beam has more possibilities, thereby reducing the probability that the antenna 100 beam is difficult to cover the desired coverage area.
[0054] In some embodiments, see Figure 2 , Figure 2 This is one of the enlarged views of the antenna 100 provided in some embodiments of the present application at the sliding arm 23. The mounting frame 2 further includes a fixing plate 24, which is located between the sliding arm 23 and the support rod 21, and the sliding arm 23 is connected to the support rod 21 through the fixing plate 24.
[0055] The sliding arm 23 can move along the second direction Y relative to the fixing plate 24 .
[0056] It is understandable that there are many ways to enable the sliding arm 23 to move relative to the fixed plate 24 along the second direction Y, which can be selected according to actual conditions, and the present application does not make any specific limitations on this.
[0057] For example, Figure 2 As shown, the sliding arm 23 is provided with a strip hole 231, and the mounting frame 2 further includes a guide member 25, which is inserted into the strip hole 231. The guide member 25 is connected to the fixing plate 24, and the guide member 25 contacts the surface of the sliding arm 23 away from the fixing plate 24. In this way, the guide member 25 can limit the sliding arm 23 from moving in a direction away from the fixing plate 24, thereby connecting the sliding arm 23 to the fixing plate 24.
[0058] The strip-shaped hole 231 can guide the guide member 25 to slide along the second direction Y. In other words, the guide member 25 can slide along the second direction Y in the strip-shaped hole 231 relative to the sliding arm 23 .
[0059] In this way, the sliding arm 23 can be moved relative to the fixing plate 24 along the second direction Y. Moreover, the structure is simple and easy to implement.
[0060] It should be noted that the number of the strip-shaped holes 231 can be one or more, which can be selected according to actual conditions, and the present application does not make any specific limitation on this. For example, the number of the strip-shaped holes 231 is two.
[0061] In the case where there are multiple strip-shaped holes 231 , the multiple strip-shaped holes 231 may be arranged along the first direction X at intervals.
[0062] In addition, the number of the guide members 25 may be one or more. For example, at least one guide member 25 may be inserted into each strip hole 231 , or only one guide member 25 may be inserted into one strip hole 231 .
[0063] Exemplarily, the guide member 25 is a bolt, and an avoidance hole 241 is provided on the fixing plate 24. The bolt passes through the avoidance hole 241 and a strip hole 231, and two surfaces of the fixing plate 24 and the sliding arm 23 that are away from each other are in contact with the bolt.
[0064] Among them, Figure 2 As shown, the avoidance hole 241 may be a rectangular hole extending along the first direction X. In this way, it is convenient to insert the bolt into the avoidance hole 241 and the strip hole 231 , which is beneficial to improving the assembly efficiency of the mounting frame 2 .
[0065] In order to facilitate the adjustment of the relative position of the sliding arm 23 and the fixing plate 24 , a first scale 232 may be provided on the sliding arm 23 , and the first scale 232 is used to indicate the relative position of the sliding arm 23 and the fixing plate 24 .
[0066] In some embodiments, see Figure 2 A first connection hole 242 is also provided on the fixed plate 24, and a plurality of second connection holes 233 are also provided on the sliding arm 23. The plurality of second connection holes 233 are located on one side of the strip hole 231 in the first direction X, and the plurality of second connection holes 233 are spaced apart along the second direction Y.
[0067] On this basis, see Figure 2 The mounting frame 2 further includes a fastener 26 , which is inserted into the first connection hole 242 and a second connection hole 233 , and the fastener 26 is detachably connected to the fixing plate 24 and the sliding arm 23 .
[0068] It can be understood that the fastener 26 is detachably connected to the fixing plate 24 and the sliding arm 23 , and can limit the sliding arm 23 from sliding along the second direction Y relative to the fixing plate 24 .
[0069] In this way, when it is necessary to adjust the posture of the antenna body 1 in space by sliding the sliding arm 23 relative to the fixed plate 24 along the second direction Y, the fastener 26 can be first removed from the fixed plate 24 and the sliding arm 23 to release the restrictive effect of the fastener 26 on the fixed plate 24 and the sliding arm 23, and then the sliding arm 23 can be controlled to slide relative to the fixed plate 24, thereby adjusting the posture of the antenna body 1 in space. After the posture of the antenna body 1 in space is adjusted, the fastener 26 is inserted into the first connection hole 242 and a second connection hole 233, and the fastener 26 is connected to the fixed plate 24 and the sliding arm 23, so that the sliding arm 23 can be restricted from sliding relative to the fixed plate 24 along the second direction Y, so that the antenna body 1 maintains the adjusted posture.
[0070] The fastener 26 may be a bolt, a detachable rivet, a screw or other parts, which may be selected according to actual conditions, and the present application does not make any specific restrictions thereon. For example, the fastener 26 is a bolt.
[0071] It should be noted that the first connecting hole 242 may also be a rectangular hole extending along the first direction X. In this way, it is convenient to insert the fastener 26 into the first connecting hole 242 and the second connecting hole 233 , which is beneficial to improving the assembly efficiency of the mounting frame 2 .
[0072] In addition, if Figure 2As shown, a plurality of third connection holes 234 may be further provided on the sliding arm 23 , the plurality of third connection holes 234 are located on one side of the plurality of second connection holes 233 in the first direction X, and the plurality of third connection holes 234 are spaced apart along the second direction Y.
[0073] In this case, the fastener 26 may also be inserted into the first connection hole 242 and a third connection hole 234 , and detachably connected to the fixing plate 24 and the sliding arm 23 .
[0074] In some embodiments, see Figure 3 , Figure 3 The second enlarged view of the antenna 100 provided in some embodiments of the present application at the sliding arm 23. The mounting frame 2 further includes a first rotating member 27, which is disposed on the side of the sliding arm 23 away from the fixing plate 24, and the first rotating member 27 is connected to the sliding arm 23. In other words, the sliding arm 23 is located between the fixing plate 24 and the first rotating member 27, and the sliding arm 23 is connected to the fixing plate 24 and the first rotating member 27.
[0075] The first rotating member 27 can rotate relative to the sliding arm 23 around the first axis L1. It should be noted that the first axis is perpendicular to the arrangement direction of the first rotating member 27 and the sliding arm 23. Figure 3 The third direction Z is shown to be parallel.
[0076] It is understandable that there are multiple ways to achieve the first rotating member 27 being able to rotate around the first axis relative to the sliding arm 23, and the specific method can be selected according to actual conditions, and the present application does not make any specific limitations on this.
[0077] Exemplarily, the mounting frame 2 further includes a first rotating shaft 28, and the first rotating shaft 28 has a first axis extending along the third direction Z. On this basis, a first through hole is provided on the first rotating member 27, and a second through hole is provided on the sliding arm 23. The first rotating shaft 28 is passed through the first through hole and the second through hole, and the first rotating shaft 28 is connected to the first rotating member 27 and the sliding arm 23. The first rotating shaft 28 can rotate relative to at least one of the first rotating member 27 and the sliding arm 23. In this way, the first rotating member 27 can rotate relative to the sliding arm 23 around the first axis.
[0078] The first rotating shaft 28 may be a bolt shaft.
[0079] In order to limit the rotation angle of the first rotating member 27 relative to the sliding arm 23, a first limiting hole may be provided on the first rotating member 27. The first limiting hole has a first limiting end and a second limiting end along the circumference of the first axis.
[0080] On this basis, the mounting frame 2 further includes a first limiting rod, which is inserted into the first limiting hole and connected to the sliding arm 23. The first limiting hole can guide the first limiting rod to slide between the first limiting end and the second limiting end.
[0081] It can be understood that when the first rotating member 27 rotates relative to the sliding arm 23, the first limiting rod slides from the first limiting end to the second limiting end, and the first limiting rod can abut against the second limiting end, thereby preventing the rotating member from continuing to rotate relative to the sliding arm 23. Similarly, when the first rotating member 27 rotates relative to the sliding arm 23, the limiting rod slides from the second limiting end to the first limiting end, and the first limiting rod can abut against the first limiting end, thereby preventing the rotating member from continuing to rotate relative to the sliding arm 23.
[0082] In this way, the rotation angle of the first rotating member 27 relative to the sliding arm 23 can be limited, so that the first rotating member 27 can only rotate relative to the sliding arm 23 within a first preset angle range.
[0083] It is understandable that the number of the first limiting holes may be one or more, and correspondingly, the number of the first limiting rods may be one or more, which may be selected according to actual conditions, and the present application does not make any specific limitation thereto.
[0084] Wherein, when there are multiple first limiting holes and multiple first limiting rods, multiple first limiting holes are arranged at intervals along the circumferential direction of the first axis, and one first limiting rod is correspondingly inserted into one first limiting hole. For example, there are two first limiting holes and two first limiting rods, the two first limiting holes are arranged opposite to each other, and the first axis is located between the two first limiting holes.
[0085] It should be noted that when the mounting bracket 2 includes the first rotating member 27, the sliding arm 23 is connected to the antenna body 1 through the first rotating member 27, and the first rotating member 27 can rotate relative to the antenna body 1 around the second axis L2, and the second axis L2 is perpendicular to the first axis L1.
[0086] The first rotating member 27 may be directly connected to the antenna body 1 or indirectly connected to the antenna body 1 through other components. The specific selection may be made according to actual conditions, and this application does not make any specific limitation on this.
[0087] For example, Figure 3 As shown, the mounting bracket 2 further includes a first connecting member 29, and the first rotating member 27 is connected to the antenna body 1 via the first connecting member 29. The first connecting member 29 can rotate relative to the first rotating member 27 around the second axis L2.
[0088] In order to realize that the first connecting member 29 can rotate relative to the first rotating member 27 about the second axis L2, the mounting frame 2 can also include a second rotating shaft 20, and the second rotating shaft 20 has a second axis. On this basis, the first rotating member 27 is further provided with a third through hole, the first connecting member 29 is provided with a fourth through hole, the second rotating shaft 20 is penetrated through the third through hole and the fourth through hole, and the second rotating shaft 20 is connected to the first rotating member 27 and the first connecting member 29. Among them, the second rotating shaft 20 can rotate relative to at least one of the first rotating member 27 and the first connecting member 29.
[0089] The second rotating shaft 20 may be a bolt shaft.
[0090] In some embodiments, see Figure 4 , Figure 4 The enlarged view of the antenna 100 provided in some embodiments of the present application at the connection component 22. The connection component 22 includes a second rotating member 223, which is connected to the support rod 21 and can rotate around a third axis L3 relative to the support rod 21. The third axis L3 is aligned with the first axis L1 (such as Figure 3 shown) in parallel.
[0091] It is understandable that there are multiple ways to achieve the second rotating member 223 being able to rotate around the third axis relative to the sliding arm 23, and the specific method can be selected according to actual conditions, and the present application does not make any specific limitations on this.
[0092] For example, see Figure 4 The connecting assembly 22 further includes a third rotating shaft 224 having a third axis L3, and the second rotating member 223 is connected to the supporting rod 21 via the third rotating shaft 224. The configuration of the third rotating shaft 224 may refer to the configuration of the first rotating shaft 28, and will not be described in detail herein.
[0093] See also Figure 5 , Figure 5 An enlarged view of the antenna 100 provided in some embodiments of the present application at the second clamping assembly 40. In order to limit the rotation angle of the second rotating member 223 relative to the support rod 21, a third limiting hole 2231 may be provided on the second rotating member 223. On this basis, the connecting assembly 22 further includes a third limiting rod 225, which is inserted into the third limiting hole 2231. The setting method of the third limiting rod 225 and the third limiting hole 2231 may refer to the setting method of the first limiting rod and the first limiting hole, and will not be described in detail here.
[0094] See also Figure 4The connecting assembly 22 also includes a first rotating arm 226 and a second rotating arm 227. One end of the first rotating arm 226 is connected to the second rotating member 223, one end of the second rotating arm 227 is connected to an end of the first rotating arm 226 away from the second rotating member 223, and an end of the second rotating arm 227 away from the first rotating arm 226 is connected to the antenna body 1.
[0095] The first rotating arm 226 can rotate relative to the second rotating member 223 around the fourth axis L4, the second rotating arm 227 can rotate relative to the first rotating arm 226 around the fifth axis L5, and the antenna body 1 can rotate relative to the second rotating arm 227 around the sixth axis L6.
[0096] It should be noted that the fourth axis L4, the fifth axis L5, and the sixth axis L6 are all parallel to the second axis L2.
[0097] In order to realize that the first rotating arm 226 can rotate relative to the second rotating member 223 around the fourth axis L4, the connecting assembly 22 may further include a fourth rotating shaft 228, the fourth rotating shaft 228 having a fourth axis, and the first rotating arm 226 is connected to the second rotating member 223 via the fourth rotating shaft 228. The arrangement of the fourth rotating shaft 228 may refer to the arrangement of the second rotating shaft 20, and will not be described in detail herein.
[0098] In order to realize that the second rotating arm 227 can rotate relative to the first rotating arm 226 around the fifth axis, the connecting assembly 22 may further include a fifth rotating shaft 229, the fifth rotating shaft 229 having a fifth axis, and the second rotating arm 227 is connected to the first rotating arm 226 via the fifth rotating shaft 229. The arrangement of the fifth rotating shaft 229 may refer to the arrangement of the second rotating shaft 20, and will not be described in detail herein.
[0099] In order to limit the rotation angle of the second rotating arm 227 relative to the first rotating arm 226, a second limiting hole 2271 may be provided on the second rotating arm 227. The second limiting hole 2271 has a third limiting end and a fourth limiting end along the circumferential direction of the fifth axis.
[0100] On this basis, the connecting assembly 22 further includes a second limiting rod 220, which is inserted into the second limiting hole 2271 and connected to the first rotating arm 226. The second limiting hole 2271 can guide the second limiting rod 220 to slide between the third limiting end and the fourth limiting end.
[0101] It can be understood that when the second rotating arm 227 rotates relative to the first rotating arm 226, the second limiting rod 220 slides from the third limiting end to the fourth limiting end, and the second limiting rod 220 can abut against the fourth limiting end, thereby preventing the second rotating arm 227 from continuing to rotate relative to the first rotating arm 226. Similarly, when the second rotating arm 227 rotates relative to the first rotating arm 226, the second limiting rod 220 slides from the fourth limiting end to the third limiting end, and the second limiting rod 220 can abut against the third limiting end, thereby preventing the second rotating arm 227 from continuing to rotate relative to the first rotating arm 226.
[0102] In this way, the rotation angle of the second rotating arm 227 relative to the first rotating arm 226 can be limited, so that the second rotating arm 227 can only rotate relative to the first rotating arm 226 within a second preset angle range.
[0103] In order to facilitate the adjustment of the relative position of the first rotating arm 226 and the second rotating arm 227 , a second scale may be further provided on the second rotating arm 227 , and the second scale is used to indicate the relative position of the first rotating arm 226 and the second rotating arm 227 .
[0104] It should be noted that the second rotating arm 227 can be directly connected to the antenna body 1 or indirectly connected to the antenna body 1 through other components. The specific selection can be made according to actual conditions, and this application does not make any specific restrictions on this.
[0105] For example, see Figure 4 The connecting assembly 22 further includes a second connecting member 230, and the second rotating arm 227 is connected to the antenna body 1 through the second connecting member 230. The second connecting member 230 can rotate relative to the second rotating arm 227 around the sixth axis L6.
[0106] In order to realize that the second connecting member 230 can rotate relative to the second rotating arm 227 around the sixth axis L6, the mounting frame 2 may further include a sixth rotating shaft 240, the sixth rotating shaft 240 having a sixth axis L6, and the second rotating arm 227 is connected to the second connecting member 230 via the sixth rotating shaft 240. The arrangement of the sixth rotating shaft 240 may refer to the second rotating shaft 20 (such as Figure 3 The setting method of FIG. 1 is shown in FIG. 1 and will not be described in detail here.
[0107] In some embodiments, see Figure 3 The support rod 21 is a cylinder, and the mounting frame 2 further includes a first clamping assembly 30, the first clamping assembly 30 has a first clamping space 301, the support rod 21 is inserted into the first clamping space 301, and the first clamping assembly 30 is clamped and fixed to the support rod 21.
[0108] On this basis, the fixing plate 24 is connected to the support rod 21 through the first clamping assembly 30 .
[0109] Exemplarily, the first clamping assembly 30 includes two clamping members 302 and two fixing members 303 that are oppositely disposed. Each fixing member 303 is detachably connected to the two clamping members 302 , and the two clamping members 302 and the two fixing members 303 enclose a first clamping space 301 .
[0110] The two clamping members 302 abut against the support rod 21 so that the first clamping assembly 30 is clamped and fixed to the support rod 21 .
[0111] A recessed portion matching the shape of the support rod 21 can also be provided on the side where the two clamping members 302 are close to each other. In this way, the contact area between the clamping members 302 and the support rod 21 can be increased, which is conducive to making the first clamping assembly 30 and the support rod 21 more securely connected.
[0112] It is understandable that the fixing member 303 may be a bolt, a screw, a detachable rivet or other parts.
[0113] It should be noted that the number of the first clamping components 30 can be one or more, which can be selected according to actual conditions, and this application does not make any specific limitation on this.
[0114] Among them, Figure 3 As shown, when there are multiple first clamping assemblies 30 , the multiple first clamping assemblies 30 are spaced apart along the first direction X. In this way, the reliability of the connection between the fixing plate 24 and the support rod 21 is improved.
[0115] Also, see Figure 5 The mounting frame 2 further includes a second clamping assembly 40 , the second clamping assembly 40 has a second clamping space 401 , the support rod 21 is passed through the second clamping space 401 , and the second clamping assembly 40 is clamped and fixed to the support rod 21 .
[0116] On this basis, the connecting component 22 is movably connected to the supporting rod 21 through the second clamping component 40 .
[0117] The structure of the second clamping assembly 40 may refer to the structure of the first clamping assembly 30 , and will not be described in detail herein.
[0118] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.
[0119] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope described in the claims.
Claims
1. A mounting frame, characterized in that: include: A support rod extending along a first direction; A connecting component, comprising a first end and a second end facing each other, wherein the first end and the second end can be moved closer to or farther from each other; the first end is movably connected to the supporting rod, and the second end is used to be connected to the antenna body; a sliding arm, located on one side of the connecting assembly in the first direction; the sliding arm is connected to the supporting rod and is used for being movably connected to the antenna body; The sliding arm can move relative to the support rod along a second direction, the second direction is perpendicular to the first direction, and the second direction is perpendicular to an arrangement direction of the first end and the second end.
2. The mounting bracket according to claim 1, characterized in that: The sliding arm is provided with a strip hole; The mounting frame also includes: A fixing plate connected to the support rod and located between the sliding arm and the support rod; A guide member is inserted into the strip-shaped hole; the guide member is connected to the fixed plate, and the guide member is in contact with a surface of the sliding arm that is away from the fixed plate; Wherein, the strip-shaped hole can guide the guide member to slide along the second direction.
3. The mounting bracket according to claim 2, characterized in that: The fixing plate is provided with a first connection hole; the sliding arm is also provided with a plurality of second connection holes; the plurality of second connection holes are located on one side of the strip hole in the first direction, and the plurality of second connection holes are arranged at intervals along the second direction; The mounting frame also includes: A fastener is inserted into the first connection hole and one of the second connection holes, and is detachably connected to the fixing plate and the sliding arm.
4. The mounting bracket according to claim 2, characterized in that: Also includes: A first rotating member, disposed on a side of the sliding arm away from the fixed plate and connected to the sliding arm; The first rotating member can rotate relative to the sliding arm around a first axis, and the first axis is parallel to an arrangement direction of the first rotating member and the sliding arm; The first connecting member is connected to the first rotating member and is used to connect to the antenna body; the first connecting member can rotate around a second axis relative to the first rotating member, and the second axis is perpendicular to the first axis.
5. The mounting bracket according to claim 4, characterized in that: The first rotating member is provided with a first limiting hole; along the circumference of the first axis, the first limiting hole has a first limiting end and a second limiting end; The mounting frame also includes: A first limiting rod is inserted into the first limiting hole and connected to the sliding arm; Wherein, the first limiting hole can guide the first limiting rod to slide between the first limiting end and the second limiting end.
6. The mounting bracket according to claim 4, characterized in that: The connection component comprises: A second rotating member is connected to the support rod and can rotate relative to the support rod around a third axis; the third axis is parallel to the first axis; a first rotating arm, one end of which is connected to the second rotating member and can rotate relative to the second rotating member around a fourth axis, wherein the fourth axis is parallel to the second axis; A second rotating arm, one end of which is connected to an end of the first rotating arm away from the second rotating member, and can rotate relative to the first rotating arm around a fifth axis, wherein the fifth axis is parallel to the fourth axis; The second connecting member is connected to one end of the second rotating arm away from the first rotating arm, and can rotate around a sixth axis relative to the second rotating arm, and the sixth axis is parallel to the fifth axis; the second connecting member is used to connect to the antenna body.
7. The mounting bracket according to claim 6, characterized in that: The second rotating arm is provided with a second limiting hole; along the circumferential direction of the fifth axis, the second limiting hole has a third limiting end and a fourth limiting end; The connection component also includes: A second limiting rod is inserted into the second limiting hole and connected to the first rotating arm; Wherein, the second limiting hole can guide the second limiting rod to slide between the third limiting end and the fourth limiting end.
8. The mounting bracket according to any one of claims 2 to 7, characterized in that: The support rod is a cylinder and further comprises: A first clamping assembly having a first clamping space, wherein the support rod is inserted into the first clamping space, and the first clamping assembly is clamped and fixed to the support rod; the fixing plate is connected to the support rod through the first clamping assembly; The second clamping assembly has a second clamping space, the support rod is inserted into the second clamping space, and the second clamping assembly is clamped and fixed to the support rod; the connecting assembly is movably connected to the support rod through the second clamping assembly.
9. The mounting bracket according to claim 8, characterized in that: There are multiple first clamping assemblies, and the multiple first clamping assemblies are arranged at intervals along the first direction.
10. An antenna, characterized in that: include: Antenna body, used to transmit or receive electromagnetic waves; A mounting frame connected to the antenna body; Wherein, the mounting frame is the mounting frame described in any one of claims 1-9.