CN212277375U - Communication antenna adjusting equipment - Google Patents

Abstract

The utility model discloses a communication antenna adjustment equipment, comprising a base plate, the top fixedly connected with supporting seat of bottom plate, the top of supporting seat is connected with articulated piece through the round pin axle rotation, the fixed welding in top of articulated piece has the communication antenna body, one side of communication antenna body bottom articulates there is first screw rod, the bottom screw thread of first screw rod has cup jointed first internal thread pipe, the rectangle fluting has been seted up to one side on bottom plate top, interval such as one side inner wall of rectangle fluting is equipped with a plurality of latches, the fixed drive gear that has cup jointed in bottom of first internal thread pipe, the middle part of first internal thread pipe is provided with translation mechanism. The utility model discloses utilize first screw rod, first internal thread pipe, rectangle fluting, latch and drive gear's setting, deuterogamy translation mechanism's use for through the first internal thread pipe of pulling, drive first screw rod and stretch into or stretch out first internal thread pipe, improved the convenience and the efficiency that communication antenna adjusted.

Description

Communication antenna adjusting equipment

Technical Field

The utility model relates to a communication antenna field, in particular to communication antenna adjustment equipment.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas.

Present communication antenna all comprises antenna and installation base two parts, and in order to adjust the receiving position of antenna at any time, it is connected that most all rotate between antenna portion and the installation base, and most direct bolt nut that passes through between antenna portion of communication antenna and the installation base of present day is fixed, when the installation angle between adjustment antenna portion and the installation base, bolt nut is not hard up earlier mostly, then the inclination of manual adjustment antenna portion keeps fixed, then the operator is manual again with bolt nut screw up fixed, such adjustment mode not only needs two operators to cooperate to accomplish, the while operation degree of difficulty is big, waste time and energy, communication antenna angular adjustment's convenience has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication antenna adjustment equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a communication antenna adjusting device comprises a bottom plate, a supporting seat is fixedly connected with the top end of the bottom plate, the top of the supporting seat is rotationally connected with a hinge block through a pin shaft, the top end of the hinge block is fixedly welded with a communication antenna body, a first screw rod is hinged on one side of the bottom end of the communication antenna body, a first internal threaded pipe is sleeved on the bottom end of the first screw rod in a threaded manner, one side of the top end of the bottom plate is provided with a rectangular slot, the bottom end of the inner cavity of the rectangular slot is movably clamped with a limiting slide block, the bottom end of the first internal threaded pipe penetrates through the rectangular open slot to be rotatably connected with the top end of the limiting slide block, a plurality of clamping teeth are arranged on the inner wall of one side of the rectangular open slot at equal intervals, a transmission gear is fixedly sleeved at the bottom of the first internal threaded pipe, and the transmission gear is meshed with the latch, and the middle part of the first internal threaded pipe is provided with a translation mechanism.

Preferably, translation mechanism includes second internal thread pipe, second internal thread pipe rotates through the bearing and alternates and connects in the bottom of supporting seat, the inner chamber screw thread of second internal thread pipe alternates and is connected with the second screw rod, the one end fixedly connected with go-between of second screw rod, the inner wall of go-between rotates through the outer wall of bearing and first internal thread pipe and cup joints.

Preferably, the fixed cover that has cup jointed in the tip of second internal thread pipe outer wall and the one side position department that is located the supporting seat, four holding rods of equidistant fixedly connected with of outer wall of fixed cover, four the outer wall of holding rod all overlaps and is equipped with the silica gel cover.

Preferably, one end of the second screw is fixedly connected with a limiting block.

Preferably, the corners of the bottom end of the limiting slide block are fixedly provided with rollers through roller frames.

Preferably, the corners of the top end of the bottom plate are provided with fixing through holes.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize the setting of first screw rod, first internal thread pipe, rectangle fluting, latch and drive gear, the use of translation mechanism is deuterogamied for through pulling first internal thread pipe, drive gear along the latch rotation, make first internal thread pipe clockwise or anticlockwise rotate, drive first screw rod stretch into or stretch out first internal thread pipe, thereby accomplish the angle modulation of communication antenna body fast, improved the convenience and the efficiency that communication antenna adjusted;

(2) the utility model discloses utilize the translation mechanism that second internal thread pipe, second screw rod and go-between are constituteed, the setting of the fixed cover of deuterogamy and holding rod can be convenient for the operator and control about rotating second internal thread pipe drive second screw rod to reach the removal to first internal thread pipe, improved the convenience of operator's operation.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

Fig. 2 is a schematic view of the bottom plate of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of a second internal thread tube of the present invention.

In the figure: 1. a base plate; 2. a supporting seat; 3. a hinged block; 4. a communication antenna body; 5. a first screw; 6. a first internally threaded tube; 7. a connecting ring; 8. a second screw; 9. a second internally threaded tube; 10. slotting in a rectangular shape; 11. clamping teeth; 12. a transmission gear; 13. a limiting slide block; 14. a roller; 15. fixing a sleeve; 16. a holding rod.

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.

The utility model provides a communication antenna adjusting device as shown in figures 1-4, which comprises a bottom plate 1, wherein the corners of the top end of the bottom plate 1 are provided with fixing through holes, an operator can conveniently use external parts such as screws or bolts to fixedly install the bottom plate 1 and a fixing surface, the top end of the bottom plate 1 is fixedly connected with a supporting seat 2, the top of the supporting seat 2 is rotatably connected with a hinge block 3 through a pin shaft, the top end of the hinge block 3 is fixedly welded with a communication antenna body 4, the supporting seat 2 and the hinge block 3 are rotatably connected with parts through the pin shaft, so that the communication antenna body 4 can rotate around the supporting seat 2, thereby playing a role of supporting and rotating for the communication antenna body 4, one side of the bottom end of the communication antenna body 4 is hinged with a first screw rod 5, the bottom end thread of the first screw rod 5 is sleeved with a first internal thread pipe 6, the first internal thread, the first screw rod 5 is driven to extend or shorten by rotating the first internal thread pipe 6 clockwise or anticlockwise so as to drive the communication antenna body 4 to rotate and realize angle adjustment, the rectangular slot 10 is formed in one side of the top end of the bottom plate 1, the limiting slide block 13 is movably clamped at the bottom end of the inner cavity of the rectangular slot 10, the cross section of the rectangular slot 10 is in a shape like a Chinese character 'ao', sliding clamping between the limiting slide block 13 and the rectangular slot 10 is realized, rollers 14 are fixedly mounted at the corners of the bottom end of the limiting slide block 13 through roller frames, the moving efficiency of the limiting slide block 13 is improved, the bottom end of the first internal thread pipe 6 penetrates through the rectangular slot 10 to be rotatably connected with the top end of the limiting slide block 13, a plurality of clamping teeth 11 are arranged on the inner wall of one side of the rectangular slot 10 at equal intervals, a transmission gear 12 is fixedly sleeved at the bottom, the transmission gear 12 and the latch 11 are arranged, so that the first internal threaded pipe 6 can be driven to rotate clockwise or anticlockwise while moving, the angle of the communication antenna body 4 can be adjusted, and the middle part of the first internal threaded pipe 6 is provided with a translation mechanism;

the translation mechanism comprises a second internal thread pipe 9, the second internal thread pipe 9 is rotatably and alternately connected to the bottom of the supporting seat 2 through a bearing, an inner cavity thread of the second internal thread pipe 9 is alternately connected with a second screw 8, one end of the second screw 8 is fixedly connected with a connecting ring 7, the inner wall of the connecting ring 7 is rotatably sleeved with the outer wall of the first internal thread pipe 6 through the bearing, a fixing sleeve 15 is fixedly sleeved at the end part of the outer wall of the second internal thread pipe 9 and positioned at one side position of the supporting seat 2, four holding rods 16 are fixedly connected to the outer wall of the fixing sleeve 15 at equal intervals, an operator can drive the second internal thread pipe 9 to rotate clockwise by holding the holding rods 16 to rotate the fixing sleeve 15 clockwise, so that the second screw 8 moves in the second internal thread pipe 9, thereby playing a pulling role for the first internal thread pipe 6 and realizing the movement of the first internal thread pipe 6, the outer walls, the comfort level that the operator holds the holding rod 16 is increased, and the one end fixedly connected with stopper of second screw rod 8 plays a spacing guard's effect, avoids second screw rod 8 and the separation of second internal thread pipe 9.

The utility model discloses the theory of operation: when the angle of the communication antenna body 4 is adjusted, an operator holds the holding rod 16 to manually rotate the fixing sleeve 15 clockwise to drive the second internal threaded tube 9 to rotate clockwise, when the second internal threaded tube 9 rotates clockwise, the second screw 8 moves, the connecting ring 7 pulls the first internal threaded tube 6 to move, when the first internal threaded tube 6 moves, because the transmission gear 12 is meshed and connected with the plurality of latch teeth 11 arranged at one side of the rectangular open slot 10, when the first internal threaded pipe 6 moves, the transmission gear 12 rotates along the latch teeth 11, thereby driving the first internal thread tube 6 to move and simultaneously rotate clockwise, when the first internal thread tube 6 rotates clockwise, the first screw rod 5 is driven to extend into the inner cavity of the first internal threaded pipe 6, the first screw rod 5 drives the communication antenna body 4 and the hinge block 3 to rotate around the joint with the supporting seat 2 when descending, thereby adjusting the inclination angle of the communication antenna body 4 according to the moving distance of the first internal thread tube 6.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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 (6)

1. The communication antenna adjusting equipment comprises a bottom plate (1) and is characterized in that a supporting seat (2) is fixedly connected to the top end of the bottom plate (1), a hinged block (3) is rotatably connected to the top of the supporting seat (2) through a pin shaft, a communication antenna body (4) is fixedly welded to the top end of the hinged block (3), a first screw (5) is hinged to one side of the bottom end of the communication antenna body (4), a first internal thread pipe (6) is sleeved on the bottom end of the first screw (5), a rectangular groove (10) is formed in one side of the top end of the bottom plate (1), a limiting sliding block (13) is movably clamped at the bottom end of an inner cavity of the rectangular groove (10), the bottom end of the first internal thread pipe (6) penetrates through the rectangular groove (10) to be rotatably connected with the top end of the limiting sliding block (13), a plurality of clamping teeth (11) are arranged on the inner wall of, the bottom of the first internal threaded pipe (6) is fixedly sleeved with a transmission gear (12), the transmission gear (12) is meshed with the latch (11) and connected with the latch, and a translation mechanism is arranged in the middle of the first internal threaded pipe (6).

2. The communication antenna adjusting apparatus according to claim 1, wherein the translation mechanism includes a second internally threaded tube (9), the second internally threaded tube (9) is rotatably inserted and connected to the bottom of the supporting base (2) through a bearing, a second screw (8) is threadedly inserted and connected to an inner cavity of the second internally threaded tube (9), a connecting ring (7) is fixedly connected to one end of the second screw (8), and an inner wall of the connecting ring (7) is rotatably sleeved with an outer wall of the first internally threaded tube (6) through a bearing.

3. The adjusting apparatus for communication antenna according to claim 2, wherein a fixing sleeve (15) is fixedly sleeved on the end portion of the outer wall of the second internal threaded tube (9) and located at one side position of the supporting base (2), four holding rods (16) are fixedly connected to the outer wall of the fixing sleeve (15) at equal intervals, and a silicone sleeve is sleeved on the outer wall of each of the four holding rods (16).

4. A communication antenna adjusting apparatus according to claim 2, wherein a limiting block is fixedly connected to one end of the second screw rod (8).

5. The adjusting apparatus for communication antenna according to claim 1, wherein the corners of the bottom end of the position-limiting slider (13) are fixedly provided with rollers (14) through roller frames.

6. The adjusting apparatus for communication antenna according to claim 1, wherein the top of the bottom plate (1) has fixing holes at its corners.

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