CN213401479U - Antenna support - Google Patents

Abstract

The utility model discloses an antenna boom, including support body, removal adjusting device and supplementary fixing device, the support body includes base and control box, the inside operation chamber that is equipped with of base, the control box is located on the base, the spout has been seted up on the control box roof, the spout is equipped with two sets ofly about the vertical central line symmetry of control box roof wall, remove adjusting device and locate in the control box, supplementary fixing device locates in the control box. The utility model relates to a communication equipment field specifically is a convenient removal adjust, can rotate, can assist fixed antenna boom.

Description

Antenna support

Technical Field

The utility model relates to a communication equipment field specifically is an antenna boom.

Background

Existing outdoor antennas are installed outdoors in some open spaces, such as on the roof of a building. In order to avoid interference of the support surface with the antenna, the antenna is usually mounted on a bracket which is then fixed to the support surface of the roof, but this does not allow adjustment of the position of the antenna, which is disadvantageous for field installation and maintenance.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming current technical defect, the utility model provides a convenient removal adjust, can rotate, can assist fixed antenna boom.

The utility model adopts the following technical scheme: the utility model relates to an antenna support, including support body, mobile adjusting device and auxiliary fixture, the support body includes base and control box, the inside operation chamber that is equipped with of base, the control box is located on the base, the spout has been seted up on the control box roof, the spout is equipped with two sets of about control box roof wall vertical central line symmetry, mobile adjusting device locates in the control box, the auxiliary fixture locates in the control box; the auxiliary fixing device comprises a motor, a driving shaft, a first bevel gear, a second bevel gear, a first driven rod, a second driven rod, a fixing component, a first belt wheel, a second belt wheel, a connecting rod, a driving wheel and a driven wheel, wherein the motor is arranged on one side wall of the control box, the driving shaft is arranged on the side wall of the control box in a penetrating way and is connected with an output shaft of the motor, two groups of fastening rings are arranged on the driving shaft and are attached to the inner side and the outer side of one side wall of the control box, the first bevel gear is arranged on the driving shaft, the first driven rod is arranged on one side of the top wall of the control box in a penetrating way, two groups of second fastening rings are arranged on the first driven rod, the two groups of second fastening rings are attached to the inner side and the outer side of the top wall of the control box, the second driven rod is arranged on the other side of the top wall of the control box, two sets of the third fastening rings are attached to the inner side and the outer side of the top wall of the control box, the second bevel gear is arranged at the lower end of the second driven rod and is meshed with the first bevel gear, the first belt wheel is arranged on the first driven rod, the connecting rod is rotatably arranged on the inner side of the top wall of the control box, the driving wheel is arranged on the connecting rod, the second belt wheel is arranged on the connecting rod and is positioned above the driving wheel, a transmission belt is sleeved on the first belt wheel and the second belt wheel, the driven wheel is arranged on the second driven rod and is meshed with the driving wheel, the fixing assembly is arranged on one side of the top wall of the control box and comprises a slide plate, a slide component and a straight gear, the straight gear is arranged at one end, penetrating through the top wall of the control box, of the second driven rod, the slide plate is arranged on the top wall of the control box, a slide groove is formed in the slide plate, a bulge is arranged on the, the front side of the slide member is provided with a straight rack which is meshed with a straight gear, two groups of fixing assemblies are arranged on the top wall of the control box in a mirror image mode, the other group of fixing assemblies are arranged on the other side of the top wall of the control box, when the slide member is used, a motor switch is turned on, a motor drives a driving shaft and a first bevel gear to rotate, the first bevel gear is meshed with a second bevel gear and a first driven rod to rotate, the first driven rod drives a second driven rod to rotate through a transmission belt, the first driven rod and the second driven rod drive the two groups of fixing assemblies to move, and the two groups of slide members are further controlled to move close to or depart from each other; the mobile adjusting device comprises a threaded component, a crank, a placing plate, a placing seat and a holding rod, the threaded component is arranged in a control box and comprises a screw rod, threaded blocks and connecting columns, the screw rod is rotatably arranged on the inner side of the front wall of the control box, one end of the screw rod penetrates through the rear wall of the control box, the threaded blocks are arranged on the screw rod through threaded connection, the connecting columns are arranged on the threaded blocks and are positioned in a group of sliding grooves in a sliding mode, the threaded components are symmetrically arranged in two groups relative to the vertical middle line of the top wall of the control box, the other group of threaded components are arranged on the inner side of the front wall of the control box and are positioned on one side corresponding to the one group of threaded components, belts are sleeved on the two groups of screw rods, the crank (not shown in the figure and not described in detail below) is arranged at one end of the rear wall of the control box, place the seat and locate and place on the board, place the seat and place and be equipped with the strengthening rib between the board, hold the pole block and locate and place on the seat, when specifically using, wave the crank, the crank drives two sets of lead screws through the belt and rotates, and two sets of lead screws pass through threaded connection and drive two sets of thread blocks and move on the lead screw, and two sets of thread blocks drive two sets of spliced poles and slide in two sets of spouts, further drive and place the board, place the seat and hold pole synchronous motion, when motion regulation to suitable position, the supplementary fixing device of cooperation is fixed placing the board.

Further, a rotation adjusting device is arranged in the operation cavity.

Further, the rotation adjusting device comprises a rotating rod, a gear, a rotating rod, a third bevel gear, a second gear, a fourth bevel gear, a rotating shaft, a fixed seat and a second motor, the second motor is arranged on the bottom wall of the operation cavity, a switch is arranged on the front wall of the base, the switch is electrically connected with the second motor, the fixed seat is arranged on one side of the second motor on the bottom wall of the operation cavity, the rotating shaft penetrates through the fixed seat and is connected with an output shaft of the second motor, the third bevel gear is arranged on the rotating shaft, the rotating rod is arranged at two ends of the rotating rod and is respectively arranged on the top wall and the bottom wall of the operation cavity, the fourth bevel gear is arranged on the rotating rod and is meshed with the third bevel gear, the gear is arranged above the third bevel gear on the rotating rod, the rotating rod penetrates through the top wall of the base and is fixedly connected with the bottom wall of the control box, the second gear is arranged at, when the automatic control box is used specifically, a second motor switch is turned on, the second motor drives the rotating shaft and the third bevel gear to rotate, the third bevel gear is meshed with the fourth bevel gear, the rotating rod and the gear to rotate, the gear is meshed with the second gear and the rotating rod to rotate, and the rotating rod drives the control box to rotate.

Furthermore, two sets of slide position spare is close to one side lower extreme and all sets up flutedly, and two sets of recess size is unanimous with placing board side direction cross-section size, can increase fixed stability when supplementary fixing device moves.

Furthermore, a fixing plate is arranged on the bottom wall of the base, and a threaded through hole is formed in the fixing plate and used for being matched with an external screw to fix the antenna support.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model relates to an antenna boom compares traditional antenna boom, has strengthened the flexibility that the antenna used, can adjust antenna boom in the certain limit, can reduce the time of dismantling the installation when the antenna position need turn to or the small range removes.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of an antenna bracket according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

Wherein, 1, the support body, 2, the movement adjusting device, 3, the auxiliary fixing device, 4, the base, 5, the control box, 6, the motor, 7, the driving shaft, 8, the first bevel gear, 9, the second bevel gear, 10, the first driven rod, 11, the second driven rod, 12, the fixing component, 13, the first belt wheel, 14, the second belt wheel, 15, the connecting rod, 16, the driving wheel, 17, the driven wheel, 18, the screw component, 19, the placing plate, 20, the placing seat, 21, the holding rod, 22, the rotation adjusting device, 23, the rotating rod, 24, the gear, 25, the rotating rod, 26, the third bevel gear, 27, the second gear, 28, the fourth bevel gear, 29, the rotating shaft, 30, the fixing seat, 31, the second motor, 32, the fixing plate, 33, the operation cavity, 34, the slide plate, 35, the sliding part, 36, the straight gear, 37, the screw rod, 38, the thread block, 39, 38, Connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-2, the technical scheme adopted by the utility model is as follows: the utility model relates to an antenna support, including support body 1, mobile adjusting device 2 and auxiliary fixing device 3, support body 1 includes base 4 and control box 5, the inside operation chamber 33 that is equipped with of base 4, control box 5 is located on base 4, the spout has been seted up on the control box 5 roof, the spout is equipped with two sets of about the vertical central line symmetry of control box 5 roof, mobile adjusting device 2 is located in control box 5, auxiliary fixing device 3 is located in control box 5; the auxiliary fixing device 3 comprises a motor 6, a driving shaft 7, a first bevel gear 8, a second bevel gear 9, a first driven rod 10, a second driven rod 11, a fixing component 12, a first belt pulley 13, a second belt pulley 14, a connecting rod 15, a driving wheel 16 and a driven wheel 17, wherein the motor 6 is arranged on one side wall of the control box 5, the driving shaft 7 is arranged on the side wall of the control box 5 in a penetrating manner and connected with an output shaft of the motor 6, two groups of fastening rings are arranged on the driving shaft 7 and attached to the inner side and the outer side of one side wall of the control box 5, the first bevel gear 8 is arranged on the driving shaft 7, the first driven rod 10 is arranged on one side of the top wall of the control box 5 in a penetrating manner, two groups of second fastening rings are arranged on the first driven rod 10 and attached to the inner side and the outer side of the top wall of the control box 5, the second driven rod 11 is arranged on the other side of the top, two third fastening rings are arranged on the second driven rod 11, two third fastening rings are attached to the inner side and the outer side of the top wall of the control box 5, the second bevel gear 9 is arranged at the lower end of the second driven rod 11 and is meshed with the first bevel gear 8, the first belt wheel 13 is arranged on the first driven rod 10, the connecting rod 15 is rotatably arranged on the inner side of the top wall of the control box 5, the driving wheel 16 is arranged on the connecting rod 15, the second belt wheel 14 is arranged on the connecting rod 15 and is positioned above the driving wheel 16, the first belt wheel 13 and the second belt wheel 14 are sleeved with a transmission belt, the driven wheel 17 is arranged on the second driven rod 11 and is meshed with the driving wheel 16, the fixing component 12 is arranged on one side of the top wall of the control box 5, the fixing component 12 comprises a sliding plate 34, a sliding component 35 and a straight gear 36, the straight gear 36 is arranged at one end, penetrating through the top wall of the control box, the slide plate 34 is arranged on the top wall of the control box 5, a slide groove is formed in the slide plate 34, a protrusion is arranged on the rear side of the slide member 35 and is slidably arranged in the slide groove, a straight rack is arranged on the front side of the slide member 35 and is meshed with a straight gear 36, two groups of fixing assemblies 12 are arranged on the top wall of the control box 5 in a mirror image mode, and the other group of fixing assemblies 12 are arranged on the other side of the top wall of the control box 5; the mobile adjusting device 2 comprises a threaded component 18, a crank, a placing plate 19, a placing seat 20 and a holding rod 21, the threaded component 18 is arranged in the control box 5, the threaded component 18 comprises a screw rod 37, a threaded block 38 and a connecting column 39, the screw rod 37 is rotatably arranged on the inner side of the front wall of the control box 5, one end of the screw rod 37 penetrates through the rear wall of the control box 5, the threaded block 38 is arranged on the screw rod 37 through threaded connection, the connecting column 39 is arranged on the threaded block 38 and is positioned in a group of sliding grooves in a sliding manner, the threaded component 18 is symmetrically arranged in two groups about the vertical central line of the top wall of the control box 5, the other group of threaded component 18 is arranged on the inner side of the front wall of the control box 5 and is positioned on one corresponding side of the group of threaded component 18, a belt is sleeved on the two groups of screw rods 37, the crank is arranged, the placing plate 19 is arranged on the two groups of connecting columns 39, the placing seat 20 is arranged on the placing plate 19, reinforcing ribs are arranged between the placing seat 20 and the placing plate 19, and the holding rod 21 is clamped on the placing seat 20.

In particular, the operating chamber 33 is provided with a rotation adjustment device 22. The rotation adjusting device 22 comprises a rotating rod 23, a gear 24, a rotating rod 25, a third bevel gear 26, a second gear 27, a fourth bevel gear 28, a rotating shaft 29, a fixed seat 30 and a second motor 31, the second motor 31 is arranged on the bottom wall of an operation cavity 33, a switch is arranged on the front wall of the base 4, the switch is electrically connected with the second motor 31, the fixed seat 30 is arranged on one side of the second motor 31 on the bottom wall of the operation cavity 33, the rotating shaft 29 is penetrated through the output shaft which is arranged on the fixed seat 30 and connected with the second motor 31, the third bevel gear 26 is arranged on the rotating shaft 29, the rotating rod 25 is arranged at two ends which are respectively arranged on the top wall and the bottom wall of the operation cavity 33, the fourth bevel gear 28 is arranged on the rotating rod 25 and meshed with the third bevel gear 26, the gear 24 is arranged above the third bevel gear 26 on the rotating rod 25, the rotating rod 23 is penetrated through the top wall of the base 4 and fixedly connected with the bottom wall, the second gear 27 is provided at the lower end of the rotating lever 23 and is engaged with the gear 24. The lower end of one side, close to the two sets of slide parts 35, is provided with a groove, and the size of the grooves is consistent with the size of the lateral section of the placing plate 19, so that the fixing stability can be improved while the auxiliary fixing device 3 operates. The fixing plate 32 is arranged on the bottom wall of the base 4, and a threaded through hole is formed in the fixing plate 32 and used for being matched with an external screw to fix the antenna bracket.

When the antenna is used, firstly, the antenna is installed on the holding rod 21, then the placing plate 19 is adjusted in a moving mode according to use requirements, the crank is shaken and is driven to rotate two groups of screw rods 37 through a belt, the two groups of screw rods 37 are connected through threads to drive two groups of screw blocks 38 to move on the screw rods 37, the two groups of screw blocks 38 are driven to drive two groups of connecting columns 39 to slide in two groups of sliding grooves, the placing plate 19, the placing seat 20 and the holding rod 21 are further driven to synchronously move, when the moving adjustment is carried out to a proper position, a switch of the motor 6 is turned on, the motor 6 drives the driving shaft 7 and the first bevel gear 8 to rotate, the first bevel gear 8 is meshed to drive the second bevel gear 9 and the first driven rod 10 to rotate, the first driven rod 10 drives the second driven rod 11 to rotate through a driving belt, the first driven rod 10 and the second driven rod 11 drive two groups of fixing assemblies 12 to move, and the clamping of the two, when the direction needs to be adjusted, a switch of a second motor 31 is turned on, the second motor 31 drives the rotating shaft 29 and the third bevel gear 26 to rotate, the third bevel gear 26 is meshed with and drives the fourth bevel gear 28, the rotating rod 25 and the gear 24 to rotate, the gear 24 is meshed with and drives the second gear 27 and the rotating rod 23 to rotate, and the rotating rod 23 drives the control box 5 to rotate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. An antenna stand, characterized by: the support comprises a support body, a moving adjusting device and an auxiliary fixing device, wherein the support body comprises a base and a control box, an operation cavity is arranged in the base, the control box is arranged on the base, a sliding groove is formed in the top wall of the control box, the sliding grooves are symmetrically arranged in two groups relative to the vertical central line of the top wall of the control box, the moving adjusting device is arranged in the control box, and the auxiliary fixing device is arranged in the control box; the auxiliary fixing device comprises a motor, a driving shaft, a first bevel gear, a second bevel gear, a first driven rod, a second driven rod, a fixing component, a first belt wheel, a second belt wheel, a connecting rod, a driving wheel and a driven wheel, wherein the motor is arranged on one side wall of the control box, the driving shaft is arranged on the side wall of the control box in a penetrating way and is connected with an output shaft of the motor, two groups of fastening rings are arranged on the driving shaft and are attached to the inner side and the outer side of one side wall of the control box, the first bevel gear is arranged on the driving shaft, the first driven rod is arranged on one side of the top wall of the control box in a penetrating way, two groups of second fastening rings are arranged on the first driven rod, the two groups of second fastening rings are attached to the inner side and the outer side of the top wall of the control box, the second driven rod is arranged on the other side of the top wall of the control box, two sets of the third fastening rings are attached to the inner side and the outer side of the top wall of the control box, the second bevel gear is arranged at the lower end of the second driven rod and is meshed with the first bevel gear, the first belt wheel is arranged on the first driven rod, the connecting rod is rotatably arranged on the inner side of the top wall of the control box, the driving wheel is arranged on the connecting rod, the second belt wheel is arranged on the connecting rod and is positioned above the driving wheel, a transmission belt is sleeved on the first belt wheel and the second belt wheel, the driven wheel is arranged on the second driven rod and is meshed with the driving wheel, the fixing assembly is arranged on one side of the top wall of the control box and comprises a slide plate, a slide component and a straight gear, the straight gear is arranged at one end, penetrating through the top wall of the control box, of the second driven rod, the slide plate is arranged on the top wall of the control box, a slide groove is formed in the slide plate, a bulge is arranged on the, the front side of the slide member is provided with a spur rack which is meshed with a spur gear, two groups of fixing assemblies are arranged on the top wall of the control box in a mirror image manner, and the other group of fixing assemblies are arranged on the other side of the top wall of the control box; the mobile adjusting device comprises a threaded component, a crank, a placing plate, a placing seat and a holding rod, the threaded component is arranged in a control box and comprises a lead screw, a threaded block and a connecting column, the lead screw is rotatably arranged on the inner side of the front wall of the control box, one end of the lead screw penetrates through the rear wall of the control box, the threaded block is arranged on the lead screw through threaded connection, the connecting column is arranged on the threaded block and is positioned in a group of sliding grooves in a sliding manner, the two groups of threaded components are symmetrically arranged on the vertical middle line of the top wall of the control box, the other group of threaded components are arranged on the inner side of the front wall of the control box and are positioned on one side corresponding to the one group of threaded components, a belt is sleeved on the two groups of lead screws, the crank is arranged at one end of the rear wall of the control box, the other group of connecting columns is, the holding seat and the holding plate are provided with reinforcing ribs therebetween, and the holding rod is clamped on the holding seat.

2. An antenna stand according to claim 1, wherein: and a rotary adjusting device is arranged in the operation cavity.

3. An antenna stand according to claim 2, wherein: the rotary adjusting device comprises a rotating rod, a gear, a rotating rod, a third bevel gear, a second gear, a fourth bevel gear, a rotating shaft, a fixed seat and a second motor, the second motor is arranged on the bottom wall of the operation cavity, the switch is arranged on the front wall of the base and is electrically connected with the second motor, the fixed seat is arranged on one side of the second motor on the bottom wall of the operation cavity, the rotating shaft penetrates through the fixed seat and is connected with an output shaft of the second motor, the third bevel gear is arranged on the rotating shaft, the rotating rod is arranged at two ends of the rotating rod and is respectively arranged on the top wall and the bottom wall of the operation cavity, the fourth bevel gear is arranged on the rotating rod and is meshed with the third bevel gear, the gear is arranged above the third bevel gear on the rotating rod, the dwang runs through locate on the base roof and with control bottom of the case wall fixed connection, the dwang lower extreme is located to the second gear and gear engagement.

4. An antenna stand according to claim 1, wherein: the lower end of one side, close to the two groups of slide parts, is provided with a groove, and the size of the grooves is consistent with that of the lateral section of the placing plate.

5. An antenna stand according to claim 1, wherein: the base is provided with a fixing plate on the bottom wall, and the fixing plate is provided with a threaded through hole.

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