CN212277378U

CN212277378U - Base station antenna with automatic regulating function

Info

Publication number: CN212277378U
Application number: CN202021084790.3U
Authority: CN
Inventors: 孔斌
Original assignee: Shenzhen Deshiqin Technology Co ltd
Current assignee: Shenzhen Deshiqin Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-01
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a base station antenna with automatically regulated function, including the mounting panel, the upside fixed mounting of mounting panel has the base, and the locating hole has been seted up on the surface of mounting panel, and the inside rotation of base is connected with the connecting axle, and the tip welding of connecting axle has solid fixed ring, and the motor standing groove has been seted up to the tip of connecting axle, and solid fixed ring passes through the fixed frame of bolt fixedly connected with, and the downside fixed mounting of fixed frame has first motor, and the output fixed mounting of first motor has the threaded rod. The utility model discloses a first motor drives the threaded rod and rotates, and the threaded rod drives its surperficial threaded connection's removal piece and removes, and the movable block drives the connecting block when sliding along the slide bar, makes the second bracing piece rotate along the pin joint with the connecting block, and the setting of cooperation first bracing piece, fixed plate, first connecting seat and second connecting seat conveniently carries out the regulation of angle of pitch to the antenna to reached quick adjustment's purpose, improved the device's practicality.

Description

Base station antenna with automatic regulating function

Technical Field

The utility model relates to an antenna technology field specifically is a base station antenna with automatically regulated function.

Background

Typically, the base station antenna is mounted on a building or tower 15-50 meters above ground. Install work platform on the launching tower, install the antenna on the work platform, the angle of pitch of current plate antenna is adjusted through the manual work mostly, when needs adjustment angle of pitch, need be connected with the holding pole through the spanner not hard up coupling assembling, then with the hand push plate antenna's upper portion to keeping away from the direction removal of holding the pole. When the adjustment is finished, the upper connecting assembly is fastened through a wrench, and the adjustment of the base station antenna is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a base station antenna with automatically regulated function.

In order to achieve the above object, the utility model provides a following technical scheme: a base station antenna with an automatic adjusting function comprises a mounting plate, wherein a base is fixedly mounted on the upper side of the mounting plate, positioning holes are formed in the surface of the mounting plate, a connecting shaft is rotatably connected inside the base, a fixing ring is welded at the end of the connecting shaft, a motor placing groove is formed in the end of the connecting shaft, the fixing ring is fixedly connected with a fixing frame through a bolt, a first motor is fixedly mounted on the lower side of the fixing frame, a threaded rod is fixedly mounted at the output end of the first motor, the other end of the threaded rod is rotatably connected with the top of the fixing frame, a moving block is connected to the outer side of the threaded rod in a threaded manner, a connecting block is fixedly connected to the right side of the moving block, a fixing plate is arranged on the right side of the fixing frame, a first connecting seat, the other end of first bracing piece is articulated mutually with first connecting seat, one side of connecting block articulates there is the second bracing piece, the other end and the second connecting seat of second bracing piece are articulated mutually, the right side fixed mounting of fixed plate has the antenna.

Preferably, a sliding rod is fixedly installed inside the fixed frame, and the connecting block is connected with the sliding rod in a sliding mode.

Preferably, a sliding block is fixedly mounted on the left side of the moving block, a sliding groove is formed in the side wall of the fixing frame, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, a groove is formed in the base, a cushion block is fixedly mounted at the bottom of the groove, a second motor is fixedly mounted on the upper side of the cushion block, a first bevel gear is fixedly mounted at the output end of the second motor, a second bevel gear is fixedly mounted on the outer side of the connecting shaft, and the first bevel gear is meshed with the second bevel gear.

Preferably, the lower end of the connecting shaft is rotatably connected with the bottom of the groove through a bearing seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first motor drives the threaded rod and rotates, and the threaded rod drives its surperficial threaded connection's removal piece and removes, and the movable block drives the connecting block when sliding along the slide bar, makes the second bracing piece rotate along the pin joint with the connecting block, and the setting of cooperation first bracing piece, fixed plate, first connecting seat and second connecting seat conveniently carries out the regulation of angle of pitch to the antenna to reached quick adjustment's purpose, improved the device's practicality.

2. The utility model discloses a second motor drives first bevel gear and rotates, and first bevel gear drives the connecting axle through its surface engagement's second bevel gear and rotates, and the connecting axle drives fixed frame and antenna and rotates to the realization is to the adjustment of antenna orientation angle, has further improved the scope that the antenna was adjusted, has improved the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cross section of the base of the present invention;

fig. 3 is a schematic structural view of a section of the fixing frame of the present invention;

fig. 4 is a schematic structural view of the cross section of the present invention.

In the figure: the device comprises a mounting plate 1, a base 2, a positioning hole 3, a connecting shaft 4, a fixing ring 5, a motor placing groove 6, a first motor 7, a fixing frame 8, a first supporting rod 9, a fixing plate 10, a first connecting seat 11, a second connecting seat 12, an antenna 13, a sliding rod 14, a threaded rod 15, a moving block 16, a connecting block 17, a second bevel gear 18, a second supporting rod 19, a sliding block 20, a sliding groove 21, a groove 22, a cushion block 23, a second motor 24 and a first bevel gear 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a base station antenna with an automatic adjusting function comprises a mounting plate 1, a base 2 is fixedly mounted on the upper side of the mounting plate 1, a positioning hole 3 is formed on the surface of the mounting plate 1, a connecting shaft 4 is rotatably connected to the inside of the base 2, a fixing ring 5 is welded to the end of the connecting shaft 4, a motor placing groove 6 is formed on the end of the connecting shaft 4, the fixing ring 5 is fixedly connected with a fixing frame 8 through a bolt, a first motor 7 is fixedly mounted on the lower side of the fixing frame 8, a threaded rod 15 is fixedly mounted at the output end of the first motor 7, the other end of the threaded rod 15 is rotatably connected with the top of the fixing frame 8, a moving block 16 is connected to the outer side of the threaded rod 15 through a thread, a connecting block 17 is fixedly connected to the right side of the, a first connecting seat 11 and a second connecting seat 12 are fixedly installed on the left side of a fixed plate 10, a first supporting rod 9 is fixedly installed at the bottom of the fixed frame 8, the other end of the first supporting rod 9 is hinged to the first connecting seat 11, a second supporting rod 19 is hinged to one side of a connecting block 17, the other end of the second supporting rod 19 is hinged to the second connecting seat 12, an antenna 13 is fixedly installed on the right side of the fixed plate 10, a threaded rod 15 is driven to rotate by a first motor 7, the threaded rod 15 drives a movable block 16 in threaded connection with the surface of the threaded rod to move, the movable block 16 drives the connecting block 17 to slide along a sliding rod 14, meanwhile, the second supporting rod 19 rotates along a hinged point with the connecting block 17, and the pitch angle of the antenna 13 is conveniently adjusted by matching with the arrangement of the first supporting rod 9, the fixed plate 10, the first connecting seat 11 and the, the practicability of the device is improved.

Referring to fig. 2 and 4, a sliding block 20 is fixedly mounted on the left side of the moving block 16, a sliding groove 21 is formed in the side wall of the fixed frame 8, the sliding block 20 is slidably connected to the sliding groove 21, and when the antenna 13 is adjusted in the pitch angle, the sliding block 20 slides along the sliding groove 21, so that the stability of the moving block 16 during moving is improved, and the stability of the antenna 13 during adjustment is further improved.

Referring to fig. 1 and 3, a groove 22 is formed in a base 2, a cushion block 23 is fixedly mounted at the bottom of the groove 22, a second motor 24 is fixedly mounted at the upper side of the cushion block 23, a first bevel gear 25 is fixedly mounted at the output end of the second motor 24, a second bevel gear 18 is fixedly mounted at the outer side of a connecting shaft 4, the lower end of the connecting shaft 4 is rotatably connected with the bottom of the groove 22 through a bearing seat, the first bevel gear 25 is engaged with the second bevel gear 18, the second motor 24 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the connecting shaft 4 to rotate through the second bevel gear 18 engaged with the surface of the first bevel gear 25, the connecting shaft 4 drives a fixing frame 8 and an antenna 13 to rotate, so that the angle of the antenna 13 can be adjusted, the adjustment range of the antenna 13 is further.

In summary, the following steps: the base station antenna with the automatic adjusting function drives the threaded rod 15 to rotate through the first motor 7, the threaded rod 15 drives the moving block 16 in threaded connection with the surface of the threaded rod to move, the moving block 16 drives the connecting block 17 to slide along the sliding rod 14, meanwhile, the second supporting rod 19 rotates along a hinged point with the connecting block 17, the first supporting rod 9, the fixed plate 10, the first connecting seat 11 and the second connecting seat 12 are matched with the arrangement of the first supporting rod 9, the fixed plate 10, the first connecting seat 11 and the second connecting seat 12, the pitch angle of the antenna 13 can be conveniently adjusted, the purpose of quick adjustment is achieved, the practicability of the device is improved, the first bevel gear 25 is driven to rotate through the second bevel gear 18 meshed with the surface of the first bevel gear 25, the connecting shaft 4 is driven to rotate, the fixed frame 8 and the antenna 13 are driven to rotate through the connecting shaft 4, the adjustment of the, the practicality of the device is improved, all consumer all supply power through external power supply in this scheme, and all motors in this scheme all through PLC controller unified control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A base station antenna with automatic adjustment function, includes mounting panel (1), its characterized in that: the fixing device is characterized in that a base (2) is fixedly mounted on the upper side of the mounting plate (1), a positioning hole (3) is formed in the surface of the mounting plate (1), a connecting shaft (4) is connected to the base (2) in a rotating mode, a fixing ring (5) is welded to the end portion of the connecting shaft (4), a motor placing groove (6) is formed in the end portion of the connecting shaft (4), a fixing frame (8) is fixedly connected to the fixing ring (5) through bolts, a first motor (7) is fixedly mounted on the lower side of the fixing frame (8), a threaded rod (15) is fixedly mounted at the output end of the first motor (7), the other end of the threaded rod (15) is rotatably connected with the top of the fixing frame (8), a moving block (16) is connected to the outer side of the threaded rod (15) through threads, a connecting block (17) is, the utility model discloses a fixed plate, including fixed plate (10), the left side fixed mounting of fixed plate (10) has first connecting seat (11) and second connecting seat (12), the bottom fixed mounting of fixed frame (8) has first bracing piece (9), the other end and first connecting seat (11) of first bracing piece (9) are articulated mutually, one side of connecting block (17) articulates there is second bracing piece (19), the other end and second connecting seat (12) of second bracing piece (19) are articulated mutually, the right side fixed mounting of fixed plate (10) has antenna (13).

2. The base station antenna with automatic adjustment function according to claim 1, characterized in that: the inside fixed mounting of fixed frame (8) has slide bar (14), connecting block (17) and slide bar (14) sliding connection.

3. The base station antenna with automatic adjustment function according to claim 1, characterized in that: a sliding block (20) is fixedly mounted on the left side of the moving block (16), a sliding groove (21) is formed in the side wall of the fixing frame (8), and the sliding block (20) is in sliding connection with the sliding groove (21).

4. The base station antenna with automatic adjustment function according to claim 1, characterized in that: the utility model discloses a motor, including base (2), bottom fixed mounting have cushion (23), the upside fixed mounting of cushion (23) has second motor (24), the output fixed mounting of second motor (24) has first bevel gear (25), the outside fixed mounting of connecting axle (4) has second bevel gear (18), first bevel gear (25) and second bevel gear (18) mesh mutually.

5. The base station antenna with automatic adjustment function according to claim 4, characterized in that: the lower end of the connecting shaft (4) is rotatably connected with the bottom of the groove (22) through a bearing seat.