CN216648582U - Antenna mounting bracket and antenna assembly - Google Patents
Antenna mounting bracket and antenna assembly Download PDFInfo
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- CN216648582U CN216648582U CN202220357888.4U CN202220357888U CN216648582U CN 216648582 U CN216648582 U CN 216648582U CN 202220357888 U CN202220357888 U CN 202220357888U CN 216648582 U CN216648582 U CN 216648582U
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- mounting bracket
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Abstract
The utility model discloses an antenna mounting bracket and an antenna assembly, wherein the antenna mounting bracket comprises a bracket fixing piece, an antenna mounting piece, a connecting piece and an angle adjusting mechanism, the connecting piece is arranged between the bracket fixing piece and the antenna mounting piece, one end of the connecting piece is rotatably connected with the bracket fixing piece through the angle adjusting mechanism, the opposite end of the connecting piece is rotatably connected with the antenna mounting piece through the angle adjusting mechanism, and the angle adjusting mechanism comprises a driving gear and a driven gear meshed with the driving gear. The utility model has the advantages of simple structure, good stability and convenient adjustment.
Description
Technical Field
The utility model relates to the technical field of antennas, in particular to an antenna mounting bracket and an antenna assembly with the same.
Background
An antenna is a device that transmits and receives electromagnetic waves, and is widely used in systems such as wireless communication. The antenna downward inclination angle is an important factor influencing the antenna coverage effect, and the reasonable arrangement of the antenna downward inclination angle can not only reduce the influence of same frequency interference, but also strengthen the signal strength of a base station coverage area. At present, an antenna usually adopts an electrical downtilt or a mechanical downtilt, and the mechanical downtilt is realized by adjusting an antenna mounting bracket, that is, the antenna is mounted and fixed at a desired position by the antenna mounting bracket with an angle adjusting function, and the antenna downtilt is adjusted by adjusting the antenna mounting bracket.
However, although the antenna mounting bracket currently used has an angle adjustment function, in order to achieve angle adjustment, the structure of the angle adjustment used is relatively complex, the stability is poor, and the adjustment is not easy, so that there is a need for an antenna mounting bracket that has a simple structure and good stability and is easy to adjust.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an antenna mounting bracket which has the advantages of simple structure, good stability and convenience in adjustment. Meanwhile, the utility model also provides an antenna assembly, and the antenna has the antenna mounting bracket, so that the antenna assembly also has the advantages of simple angle adjusting structure, good stability and convenience in adjustment.
In order to achieve the above object, the present invention provides an antenna mounting bracket, including: a bracket mount and an antenna mount; the angle adjusting mechanism comprises a driving gear and a driven gear meshed with the driving gear; the connecting piece is arranged between the bracket fixing piece and the antenna mounting piece, one end of the connecting piece is rotatably connected with the bracket fixing piece through the angle adjusting mechanism, and the opposite end of the connecting piece is rotatably connected with the antenna mounting piece through the angle adjusting mechanism.
As an improvement of the antenna mounting bracket, a detachable angle adjusting seat is arranged on the bracket fixing piece, the connecting piece faces towards at least two first base plates arranged at intervals along a first direction are arranged on the end face of the bracket fixing piece, the angle adjusting seat is arranged between the first base plates, and the first base plates are rotatably connected with the angle adjusting seat through an angle adjusting mechanism.
As an improvement of the antenna mounting bracket, the angle adjusting mechanism further comprises a pin joint locking member, each first substrate is pin-jointed with the angle adjusting seat through a pin joint locking member, a driven gear is fixed on each first substrate, two sides of the angle adjusting seat are respectively provided with a driving gear capable of rotating relative to the angle adjusting seat, each driving gear corresponds to one driven gear, and each driving gear rotates synchronously.
Conduct an improvement of antenna installing support, be equipped with a plurality of angle adjustment boards that set up along the second direction interval on the antenna installation spare, the connecting piece orientation be equipped with a plurality of second base plates that set up along the second direction interval on the terminal surface of antenna installation spare, every angle adjustment board corresponds a second base plate, just angle adjustment board passes through angle adjustment mechanism and is rotationally connected with the second base plate.
As an improvement of the antenna mounting bracket, the angle adjusting mechanism further comprises a pin joint locking member, each angle adjusting plate is pin jointed with the corresponding second substrate through the pin joint locking member, a driving gear capable of rotating relative to each angle adjusting plate is arranged on each angle adjusting plate, a driven gear is fixed on the corresponding second substrate, and each driving gear rotates synchronously.
As an improvement of the antenna mounting bracket, the first substrate and/or the second substrate are integrally formed with a driven gear.
As an improvement of the antenna mounting bracket, the angle adjustment mechanism further includes a power assembly that drives the driving gear to rotate, and the power assembly includes a rotating member that rotates synchronously with the driving gear.
As an improvement of the antenna mounting bracket, the antenna mounting bracket further comprises a clamping piece and a fastening bolt, the clamping piece is detachably connected with the bracket fixing piece through the fastening bolt, and the distance between the clamping piece and the bracket fixing piece is adjustable.
As an improvement of the antenna mounting bracket, a recessed part matched with the rod-shaped medium is arranged on the bracket fixing part and/or the clamping part, and a step-shaped anti-skidding structure is arranged on the end face of the recessed part, which is in contact with the rod-shaped medium.
As an improvement of the antenna mounting bracket, one end of the connecting piece adjusts the rotation angle of the antenna in a first direction through the angle adjusting mechanism, and the opposite end adjusts the rotation angle of the antenna in a second direction perpendicular to the first direction through the angle adjusting mechanism.
The utility model also discloses an antenna assembly which is characterized by comprising the antenna mounting bracket.
The utility model has the beneficial effects that:
the angle adjusting device has the advantages that the angle adjustment of the antenna mounting bracket is realized by adopting a gear transmission mode, the locking and fixing among the connecting piece, the bracket fixing piece and the antenna mounting piece are realized by the pin joint locking piece, the operation convenience is improved, the angle adjusting stability is improved, and the structure is simple.
Drawings
FIG. 1 is a perspective view of an antenna mounting bracket according to an embodiment of the present invention;
fig. 2 is an exploded view of the antenna mounting bracket of fig. 1.
Reference numerals:
10. support mounting, 11, angle modulation seat, 20, antenna mounting spare, 21, angle modulation board, 30, the connecting piece, 31, first base plate, 32, the second base plate, 40, first angle adjustment mechanism, 41, first pin joint retaining member, 42, first driving gear, 43, first driven gear, 44, first rotating member, 50, second angle adjustment mechanism, 51, second pin joint retaining member, 52 second driving gear, 53, second driven gear, 54, second rotating member, 60, the holder, 70, fastening bolt, m, depressed part, n, step form anti-skidding structure, Y, first direction, X, the second direction.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
As shown in fig. 1, the antenna mounting bracket disclosed in the present invention is used to mount an antenna at a desired position and to adjust an angle of the antenna, that is, the antenna mounting bracket has an angle adjusting function to adjust an angle of the antenna.
Specifically, the antenna mounting bracket includes a bracket fixing member 10, an antenna mount 20, a connecting member 30, and an angle adjusting mechanism. The bracket fixing member 10 is used to integrally mount and fix the antenna mounting bracket at a desired position, for example, the antenna mounting bracket is fixed on a wall, a rod-shaped medium, etc. by the bracket fixing member 10, where the rod-shaped medium is, for example, a pole; the antenna mount 20 is used to mount a fixed antenna; the connecting member 30 is provided between the stand fixing member 10 and the antenna mounting member 20, and has one end rotatably connected to the stand fixing member 10 by an angle adjusting mechanism (referred to as a first angle adjusting mechanism 40), and the opposite end also rotatably connected to the antenna mounting member 20 by an angle adjusting mechanism (referred to as a second angle adjusting mechanism 50).
In practice, the antenna mounting bracket is fixed to a desired position by the bracket fixing member 10, and the antenna is mounted and fixed to the antenna mounting member 20, or the antenna is mounted and fixed to the antenna mounting member 20 first, and the antenna mounting bracket is further fixed to a desired position by the bracket fixing member 10. In adjusting the angle of the antenna, the horizontal azimuth angle of the antenna may be adjusted by the first angle adjustment mechanism 40, and the vertical downtilt or uptilt angle of the antenna may be adjusted by the second angle adjustment mechanism 50. Of course, in other embodiments, the vertical downtilt or uptilt of the antenna may be adjusted by the first angle adjustment mechanism 40, and the horizontal azimuth of the antenna may be adjusted by the second angle adjustment mechanism 50, which may be selected according to actual requirements.
Referring to fig. 1 and 2, each of the first angle adjustment mechanism 40 and the second angle adjustment mechanism 50 includes a pivoting lock, a driving gear, a driven gear, and a power assembly. The pivoting locking piece is used for pivotally connecting the connecting piece 30 and the bracket fixing piece 10 or the antenna mounting piece 20, and is used for locking the connecting piece 30 and the bracket fixing piece 10 or the antenna mounting piece 20, friction between the connecting piece 30 and the bracket fixing piece 10 or the antenna mounting piece 20 is increased in the locking process of the pivoting locking piece, and accordingly the adjusted angle is kept relatively fixed. The driving gear and the driven gear are meshed and connected, and the driving gear is connected with the power assembly, the driving gear and the driven gear are used for enabling the connecting piece 30 to rotate relative to the support fixing piece 10 or the antenna mounting piece 20, and the power assembly is used for driving the driving gear to rotate so as to enable the connecting piece 30 to rotate relative to the support fixing piece 10 or the antenna mounting piece 20. The power assembly includes a rotary member which is connected to the driving gear through a rotary shaft to rotate in synchronization with the driving gear. Of course, in other embodiments, the gear may also be driven to rotate by a power assembly such as a driving motor.
In this embodiment, the connecting member 30 is pivotally connected to the stand fixing member 10 or the antenna mounting member 20 by a pivotally connected locking member. Of course, in other embodiments, other structures may be used to implement the pivotal connection between the connecting member 30 and the stand fixing member 10 or the antenna mounting member 20, such as a structure in which a convex pillar is engaged with a concave groove to implement the pivotal connection between the connecting member 30 and the stand fixing member 10 or the antenna mounting member 20.
Referring to fig. 1 and 2, an angle adjusting seat 11 is provided on the stand fixing member 10, and one end of the connecting member 30 is rotatably connected to the angle adjusting seat 11 through a first angle adjusting mechanism 40, so that the connecting member 30 is rotatably connected to the stand fixing member 10. The angle adjusting base 11 is a hollow tubular member, and the cross section thereof is preferably rectangular, so that the overall weight and cost can be reduced by using the hollow tubular member. Further, the angle adjusting seat 11 is detachably connected with the bracket fixing member 10 through a bolt, and a detachable connection mode is adopted, so that the angle adjusting seat is convenient to detach and install. Of course, the angle adjusting base 11 and the bracket fixing member 10 may be integrally formed to reduce the number of components and improve the assembling efficiency.
As shown in fig. 1 and 2, the end surface of the antenna mounting member 20 facing the connection member 30 is provided with a plurality of angle adjustment plates 21 spaced apart in the second direction X. When the antenna mounting bracket is wholly horizontally arranged, the second direction X is a horizontal direction; when the antenna mounting bracket is integrally arranged at an angle with the horizontal plane, the second direction X is arranged at an angle with the horizontal plane. In this embodiment, the antenna mounting member 20 is provided with two angle adjustment plates 21, two of the angle adjustment plates 21 are arranged in parallel or approximately in parallel, and each angle adjustment plate 21 is integrally formed with the antenna mounting member 20. By using the integral molding, the structural strength of the antenna mounting member 20 is improved while the number of parts is reduced. Of course, in other embodiments, 3 or more than 3 angle adjusting plates 21 may be disposed on the antenna mounting member 20 for improving stability. And the angle adjusting plate 21 can be detachably connected with the antenna mounting member 20 and can be selected according to actual requirements.
As shown in fig. 1, a plurality of first base plates 31 are disposed on an end surface of the connecting member 30 facing the holder fixing member 10 at intervals along the first direction Y, and the first base plates 31 are rotatably connected to the angle adjusting base 11 through a first angle adjusting mechanism 40. When the antenna mounting bracket is wholly horizontally arranged, the first direction Y is a direction perpendicular to the second direction X, namely the first direction Y is a vertical direction; when the antenna mounting bracket is integrally arranged at an angle with the horizontal plane, the first direction Y is the direction vertical to the second direction X, and the first direction Y is arranged at an angle with the horizontal plane. Further, a plurality of second base plates 32 are disposed on an end surface of the connecting member 30 facing the antenna mounting member 20 at intervals in the second direction X, and the second base plates 32 are rotatably connected to the angle adjusting plate 21 by a second angle adjusting mechanism 50. In this embodiment, the connecting member 30 is provided with two first substrates 31 and two second substrates 32, and in other embodiments, the number of the first substrates 31 and the number of the second substrates 32 may be set according to actual requirements, so as to improve the stability after the angle adjustment.
Hereinafter, the pivotal locking member, the driving gear, the driven gear, and the rotating member of the first angle adjusting mechanism 40 will be referred to as a first pivotal locking member 41, a first driving gear 42, a first driven gear 43, and a first rotating member 44, and the second pivotal locking member 51, a second driving gear 52, a second driven gear 53, and a second rotating member 54 of the second angle adjusting mechanism 50 will be referred to as a second pivotal locking member 51, a second driving gear 52, a second driven gear 53, and a second rotating member 54, to further describe in detail how the connecting member 30 is rotatably connected to the stand fixing member 10 and the antenna mounting member 20 by the angle adjusting mechanism.
Specifically, when one end of the connecting member 30 is rotatably connected to the angle-adjusting base 11 through the first angle-adjusting mechanism 40, the angle-adjusting base 11 is disposed between the two first base plates 31, and each first base plate 31 is pivotally connected to the angle-adjusting base 11 through a first pivotally-connected locking member 41. Two first driving gears 42 are mounted on the angle adjusting base 11 through a rotating shaft, the two first driving gears 42 are respectively located at two sides of the angle adjusting base 11, a first driven gear 43 is further fixed on each first substrate 31, each first driven gear 43 corresponds to one first driving gear 42, that is, one first driven gear 43 is meshed with one first driving gear 42, and the first driven gear 43 rotates along with the rotation of the first driving gear 42. During implementation, in order to adjust the horizontal azimuth angle of the antenna, the first pivoting locking member 41 is firstly unscrewed, then the first rotating member 44 is rotated by a wrench or other tools, the first rotating member 44 drives the two first driving gears 42 to synchronously rotate through the rotating shaft in the rotating process, the first driving gears 42 drive the connecting member 30 to rotate along the second direction relative to the angle adjusting base 11 by driving the corresponding first driven gears 43, and thus the horizontal azimuth angle of the antenna is adjusted. After being adjusted in position, the first pivoting locking member 41 is further tightened to keep the two relatively fixed.
Each of the second base plates 32 is pivotally connected to the angle adjusting plate 21 by a second pivotal locking member 51 while the opposite ends of the connecting member 30 are rotatably connected to the angle adjusting plate 21 by a second angle adjusting mechanism 50. Each second substrate 32 is provided with a second driving gear 52 through a rotating shaft, each angle adjustment plate 21 is provided with a second driven gear 53, each second driving gear 52 corresponds to one second driven gear 53, that is, one second driving gear 52 is meshed with one second driven gear 53, and the second driven gear 53 rotates along with the rotation of the second driving gear 52. In practice, to adjust the vertical declination or elevation angle of the antenna, the second pivoting-locking member 51 is first unscrewed, and then the second rotating member 54 is rotated by a tool such as a wrench. The second rotating member 54 drives the two second driving gears 52 to rotate synchronously through the rotating shaft during the rotation process, and the second driving gear 52 drives the connecting member 30 to rotate along the first direction relative to the angle adjusting plate 21 through driving the second driven gear 53, so as to realize the vertical downward inclination or upward elevation adjustment of the antenna. After being adjusted in place, the second pivoting latch 51 is further tightened to secure the two relative to each other.
In this embodiment, the first driven gear 43 is integrally formed with the first substrate 31, and the second driven gear 53 is integrally formed with the second substrate 32. By adopting the integrated forming mode, the assembly efficiency is improved while the number of parts is reduced. Of course, in other embodiments, the driven gear can be fixed on the corresponding substrate by other means, such as welding, etc.
As shown in fig. 1 and 2, the antenna mounting bracket further includes a clamping member 60 and a fastening bolt 70, the clamping member 60 is detachably connected to the bracket fixing member 10 through the fastening bolt 70, and the distance between the clamping member 60 and the bracket fixing member 10 is adjustable to accommodate rod-shaped media of different sizes. In practice, a rod-shaped medium is interposed between the stent holder 10 and the holder 60, and the distance between the stent holder 10 and the holder 60 is further adjusted by tightening the bolt 70. When the antenna mounting bracket is adjusted in place, the clamping piece 60 and the bracket fixing piece 10 clamp the rod-shaped medium, so that the antenna mounting bracket is mounted and fixed.
Further, the holder fixing member 10 is provided with a recess m which is engaged with the rod-shaped medium. By arranging the concave part m, the contact area of the bracket fixing part 10 and the rod-shaped medium can be increased, and the mounting stability is improved.
Further, a step-like nonslip structure n is formed on the end surface of the recessed portion m that contacts the rod-like medium. By providing the step-like anti-slip structure n, the friction between the recessed portion m and the rod-like medium can be increased, and the stability of the mounting of the bracket fixing member 10 and the rod-like medium can be further improved.
The utility model also discloses an antenna assembly which comprises the antenna mounting bracket.
According to the utility model, the angle adjustment of the antenna mounting bracket is realized by adopting a gear transmission mode, and the locking and fixing among the connecting piece 30, the bracket fixing piece 10 and the antenna mounting piece 20 are realized by pivoting the locking piece, so that the operation convenience is improved, and the angle adjustment stability is improved. The utility model also has the advantage of simple structure.
Therefore, the scope of the present invention should not be limited to the disclosure of the embodiments, but includes various alternatives and modifications without departing from the scope of the present invention, which is defined by the claims of the present patent application.
Claims (11)
1. An antenna mounting bracket, comprising:
a bracket mount and an antenna mount;
the angle adjusting mechanism comprises a driving gear and a driven gear meshed with the driving gear;
the connecting piece is located between support mounting and the antenna installed part, the one end of connecting piece is passed through angle adjustment mechanism with the support mounting rotationally connects, and the looks remote site passes through angle adjustment mechanism and antenna installed part rotationally are connected.
2. The antenna mounting bracket according to claim 1, wherein the bracket fixing member is provided with a detachable angle adjustment base, the end surface of the connecting member facing the bracket fixing member is provided with two first base plates spaced apart from each other in a first direction, the angle adjustment base is disposed between the two first base plates, and the two first base plates are rotatably connected to the angle adjustment base through an angle adjustment mechanism.
3. The antenna mounting bracket of claim 2, wherein the angle adjustment mechanism further comprises pivoting locking members, each of the first substrates is pivotally connected to the angle adjustment base through a pivoting locking member, each of the first substrates is fixed with one of the driven gears, two sides of the angle adjustment base are respectively provided with a driving gear capable of rotating relative to the angle adjustment base, each of the driving gears corresponds to one of the driven gears, and each of the driving gears rotates synchronously.
4. The antenna mounting bracket of claim 2, wherein a plurality of angle adjustment plates are disposed at intervals along the second direction on the antenna mounting member, a plurality of second substrates are disposed at intervals along the second direction on an end surface of the connecting member facing the antenna mounting member, each angle adjustment plate corresponds to one of the second substrates, and the angle adjustment plates are rotatably connected to the second substrates through angle adjustment mechanisms.
5. The antenna mounting bracket of claim 4, wherein the angle adjustment mechanism further comprises pivoting locking members, each of the angle adjustment plates is pivotally connected to the corresponding second base plate via a pivoting locking member, each of the angle adjustment plates is provided with a driving gear capable of rotating relative to the angle adjustment plate, a driven gear is fixed to the corresponding second base plate, and each of the driving gears rotates synchronously.
6. An antenna mounting bracket according to claim 5, wherein the first substrate and/or the second substrate is integrally formed with a driven gear.
7. The antenna mounting bracket of claim 1, wherein the angle adjustment mechanism further comprises a power assembly that drives the drive gear to rotate, the power assembly including a rotating member that rotates in unison with the drive gear.
8. The antenna mounting bracket of claim 1, further comprising a clamping member and a fastening bolt, wherein the clamping member is detachably connected with the bracket fixing member through the fastening bolt, and the distance between the clamping member and the bracket fixing member is adjustable.
9. The antenna mounting bracket according to claim 8, wherein the bracket fixing member and/or the clamping member is provided with a recessed portion which is matched with the rod-shaped medium, and an end surface of the recessed portion, which is in contact with the rod-shaped medium, is provided with a step-shaped anti-slip structure.
10. The antenna mounting bracket of claim 1, wherein one end of the connecting member adjusts a rotation angle of the antenna in a first direction by the angle adjusting mechanism, and the opposite end adjusts a rotation angle of the antenna in a second direction perpendicular to the first direction by the angle adjusting mechanism.
11. An antenna assembly comprising an antenna mounting bracket according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220357888.4U CN216648582U (en) | 2022-02-22 | 2022-02-22 | Antenna mounting bracket and antenna assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220357888.4U CN216648582U (en) | 2022-02-22 | 2022-02-22 | Antenna mounting bracket and antenna assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216648582U true CN216648582U (en) | 2022-05-31 |
Family
ID=81728594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220357888.4U Active CN216648582U (en) | 2022-02-22 | 2022-02-22 | Antenna mounting bracket and antenna assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216648582U (en) |
-
2022
- 2022-02-22 CN CN202220357888.4U patent/CN216648582U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215300 No.6 Shen'an Road, Dianshanhu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: ProLogis Communication Technology (Suzhou) Co.,Ltd. Address before: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Rosenberg Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |