5G antenna rotating shaft fixing piece

Abstract

The utility model discloses a 5G antenna rotating shaft fixing piece, and relates to the field of 5G antenna rotating shafts, the 5G antenna rotating shaft fixing piece comprises an adjuster, a rotating shaft is connected in the adjuster through a bearing, the adjuster is also internally provided with a cavity, the cavity is internally provided with a fixing assembly, and the fixing assembly comprises two turntables sleeved below the outer wall of the rotating shaft. Through the arrangement of the fixing assembly, when the rotating shaft needs to be locked, a user can rotate the threaded shaft to enable the threaded shaft to move and drive the push plate to move, the push plate can push the supporting plate to rotate when moving, the supporting plate pushes the abutting ring to move, the abutting ring can abut against the rotating disc, and therefore the rotating disc can be locked. The abutting ring can be matched with the backing ring, so that the rotating disc can be locked, the rotating disc and the rotating shaft are prevented from rotating, the stability of the rotating shaft is improved, in this way, the rotating shaft can be locked and fixed when rotating to any angle, and the situation that the angle of the rotating shaft is difficult to accurately adjust to a proper position due to the fixing mode that a gear and a rack are meshed is prevented.

Description

Technical Field

[0001] The utility model relates to the field of 5G antenna shafts, and specifically to a 5G antenna shaft fixing part. Background Art

[0002] In recent years, the fifth generation mobile communication system 5G has become a hot topic for discussion in the communications industry and academia. The development of 5G also comes from the growing demand for mobile data. With the development of mobile Internet, more and more devices are connected to the mobile network, and new services and applications are emerging in an endless stream. The current 5G communication equipment is being built at a fast speed. Antennas are still a relatively important device. In order to improve the reception strength of data signals, the installation angle of the receiving antenna needs to be precisely adjusted. However, the angle of the receiving antenna needs to be adjusted after completion, and a rotating shaft is used for rotation installation. After the angle adjustment is completed, the rotating shaft needs to be fixed by a fixing to prevent the rotating shaft from rotating at will.

[0003] According to a Chinese patent with publication number CN211045731U, a 5G antenna shaft fixing part is disclosed. This 5G antenna shaft fixing part pushes the tooth plate to move by a simple meshing method to achieve the clamping connection between the tooth plate and the gear sleeve, conveniently realizes the fixing of the receiving angle of the receiving antenna, and the rotating component is stable in limiting and has strong practicality.

[0004] With regard to the above-mentioned disclosed patent content, the purpose of fixing the rotating shaft is achieved by meshing the gear and the rack. However, since there is a gap between the tooth blocks on the gear, if the tooth blocks on the gear and the rack are aligned after the angle of the rotating shaft is adjusted, the rotating shaft needs to be rotated so that the rack is inserted into the gap between the tooth blocks in order to limit and fix the rotating shaft. This method makes it difficult to accurately adjust the rotating shaft and it is inconvenient to adjust the rotating shaft to any angle, thereby reducing the efficiency of adjusting the rotating shaft angle. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a 5G antenna shaft fixing part to solve the technical problem that the shaft is difficult to adjust to any angle for limited fixing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a 5G antenna shaft fixing part, including an adjuster, a shaft is connected to the adjuster through a bearing, a cavity is also opened inside the adjuster, a fixing component is arranged inside the cavity, and the fixing component includes two turntables sleeved under the outer wall of the shaft, two gaskets installed inside the cavity and a push plate arranged on one side of the cavity, four support plates are arranged on one side of the push plate through a movable shaft, and one side of every two support plates is connected to a clamping ring through a movable shaft, and the other side of the push plate is connected to a threaded shaft through a bearing.

[0007] By adopting the above technical solution, when the push plate moves, it will push the support plate to rotate, and the support plate will push the clamping ring to move, so that the clamping ring can clamp the turntable, which is convenient for locking the turntable.

[0008] Furthermore, a guide rod is provided between the two gasket rings, and the guide rod passes through the tightening ring.

[0009] By adopting the above technical solution, the setting of the guide rod can guide the clamping ring, so that the clamping ring can move up and down stably.

[0010] Furthermore, a slide groove is provided at the upper part and the lower part of the cavity, and a slider is provided inside the slide groove, and the slider is connected to the push plate.

[0011] By adopting the above technical solution, the setting of the slider can guide the push plate so that the push plate can only move horizontally.

[0012] Furthermore, one end of the threaded shaft extends to the outside of the regulator and is connected to a knob, and the threaded shaft is threadedly connected to the regulator.

[0013] By adopting the above technical solution, when the rotating shaft needs to be locked, the user can turn the knob to make the threaded shaft rotate and move, and the threaded shaft drives the push plate to move.

[0014] Furthermore, the push plate is slidably connected to the slide groove via a slider.

[0015] By adopting the above technical solution, when the push plate moves, it will drive the slider to slide inside the slide groove, thereby improving the stability of the push plate when moving.

[0016] Furthermore, the support plate is rotatably connected to the clamping ring via a movable shaft.

[0017] By adopting the above technical solution, the setting of the movable shaft facilitates the rotation of the support plate, thereby adjusting the angle of the support plate.

[0018] Furthermore, the two rotating disks are respectively located between the tightening ring and the gasket ring, and the gasket ring is fitted with the rotating disk.

[0019] By adopting the above technical solution, when the clamping ring is pressed against the turntable, the clamping ring will cooperate with the gasket ring to lock the turntable and prevent the turntable and the rotating shaft from rotating.

[0020] Furthermore, the rotating shaft passes through the abutting ring and the gasket ring, and the diameter of the rotating disk is smaller than the diameters of the gasket ring and the abutting ring.

[0021] By adopting the above technical solution, the tightening ring and the gasket ring are prevented from affecting the rotation of the shaft, thereby facilitating the rotation of the shaft to achieve the purpose of adjusting the angle of the 5G antenna.

[0022] Furthermore, an end plate is installed at the bottom of the regulator, and a column is provided at the bottom of the end plate.

[0023] By adopting the above technical solution, the arrangement of the end plate makes it convenient to install the regulator on the column, and the column can support the regulator.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] The utility model is provided with a fixing component, when the rotating shaft needs to be locked, the user can rotate the threaded shaft to make the threaded shaft move and drive the push plate to move, when the push plate moves, it will push the supporting plate to rotate, and the supporting plate will push the tightening ring to move, so that the tightening ring can press against the turntable, and the tightening ring will cooperate with the gasket ring to lock the turntable, prevent the turntable and the rotating shaft from rotating, and improve the stability of the rotating shaft. In this way, the rotating shaft can be rotated to any angle and can be locked and fixed, preventing the rotating shaft angle from being difficult to accurately adjust to a suitable position due to the fixing method of meshing gears and racks, thereby improving the fixing efficiency of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall front section structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the three-dimensional partial structure of the tightening ring of the utility model;

[0028] Figure 3 It is a schematic diagram of the three-dimensional partial structure of the gasket ring of the utility model;

[0029] Figure 4 It is a schematic diagram of the three-dimensional partial structure of the push plate of the utility model.

[0030] In the figure: 1. adjuster; 2. rotating shaft; 3. column; 4. end plate; 5. cavity; 6. fixing assembly; 601. gasket; 602. turntable; 603. tightening ring; 604. guide rod; 605. slide groove; 606. slider; 607. threaded shaft; 608. push plate; 609. support plate; 610. movable shaft. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] The following describes an embodiment of the utility model based on its overall structure.

[0033] Embodiment 1:

[0034] A 5G antenna shaft fixing part, such as Figure 1-Figure 4 As shown, it includes a regulator 1, in which a rotating shaft 2 is connected via a bearing, a cavity 5 is also opened inside the regulator 1, a fixing component 6 is arranged inside the cavity 5, an end plate 4 is installed at the bottom of the regulator 1, a column 3 is arranged at the bottom of the end plate 4, the arrangement of the end plate 4 is convenient for installing the regulator 1 on the column 3, and the column 3 can support the regulator 1, the fixing component 6 includes two turntables 602 sleeved under the outer wall of the rotating shaft 2, two gaskets 601 installed inside the cavity 5 and a push plate 608 arranged on one side of the cavity 5, one side of the push plate 608 is provided with four support plates 609 through a movable shaft 610, and one side of every two support plates 609 is connected with a tightening ring 603 through the movable shaft 610.

[0035] Specifically, the support plate 609 is rotatably connected with the clamping ring 603 through the movable shaft 610. When the push plate 608 moves, it will push the support plate 609 to rotate, and the support plate 609 will push the clamping ring 603 to move, so that the clamping ring 603 can be pressed against the turntable 602, which is convenient for locking the turntable 602. The two turntables 602 are respectively located between the clamping ring 603 and the gasket 601, and the gasket 601 fits with the turntable 602. When the clamping ring 603 is pressed against the turntable 602, the clamping ring 603 will cooperate with the gasket 601 to lock the turntable 602 and prevent the turntable 602 and the rotating shaft 2 from rotating. The rotating shaft 2 passes through the clamping ring 603 and the gasket 601. The diameter of the turntable 602 is smaller than the diameter of the gasket 601 and the clamping ring 603, so as to avoid the clamping ring 603 and the gasket 601 affecting the rotation of the rotating shaft 2, thereby facilitating the rotation of the rotating shaft 2.

[0036] Specifically, the other side of the push plate 608 is connected to a threaded shaft 607 through a bearing, one end of the threaded shaft 607 extends to the outside of the regulator 1 and is connected to a knob, and the threaded shaft 607 is threadedly connected to the regulator 1. When the rotating shaft 2 needs to be locked, the user can turn the knob to make the threaded shaft 607 rotate and move, and the threaded shaft 607 drives the push plate 608 to move. Slide grooves 605 are provided on the upper and lower parts of the cavity 5, and a slider 606 is provided inside the slide groove 605. The slider 606 is connected to the push plate 608, and the push plate 608 is slidably connected to the slide groove 605 through the slider 606. The setting of the slider 606 can guide the push plate 608 so that the push plate 608 can only move horizontally, and when the push plate 608 moves, it will drive the slider 606 to slide inside the slide groove 605, thereby improving the stability of the push plate 608 when moving.

[0037] Embodiment 2:

[0038] On the basis of the above-mentioned first embodiment, in order to improve the stability of the abutting ring 603 when it moves, it is necessary to guide the abutting ring 603, and thus the following structure is provided.

[0039] See also Figure 1-Figure 3 A guide rod 604 is provided between the two gasket rings 601 , and the guide rod 604 penetrates the clamping ring 603 . The setting of the guide rod 604 can guide the clamping ring 603 , so that the clamping ring 603 can move up and down stably.

[0040] The working principle of the utility model is as follows: first, when the rotating shaft 2 needs to be rotated in order to adjust the angle of the 5G antenna, the user can first rotate the threaded shaft 607 to make the threaded shaft 607 move away from the rotating shaft 2 and drive the push plate 608 to move, and the push plate 608 pulls the support plate 609, and the support plate 609 drives the tightening ring 603 to move, so that the tightening ring 603 no longer presses against the turntable 602, and the rotating shaft 2 can be rotated at this time. After the angle adjustment of the rotating shaft 2 is completed, the user can rotate the threaded shaft 607 in the opposite direction, so that the threaded shaft 607 moves and drives the push plate 608 to reset and move. When the push plate 608 moves, it will push the support plate 609 to rotate, and the support plate 609 will push the tightening ring 603 to move, so that the tightening ring 603 can press against the turntable 602, and the tightening ring 603 will cooperate with the gasket 601 to lock the turntable 602, prevent the turntable 602 and the rotating shaft 2 from rotating, and improve the stability of the rotating shaft 2.

[0041] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A 5G antenna shaft fixing member, comprising an adjuster (1), characterized in that: The regulator (1) is connected to a rotating shaft (2) via a bearing. A cavity (5) is also provided inside the regulator (1). A fixing assembly (6) is provided inside the cavity (5). The fixing assembly (6) comprises two rotating disks (602) sleeved below the outer wall of the rotating shaft (2), two gaskets (601) installed inside the cavity (5), and a push plate (608) provided on one side of the cavity (5). One side of the push plate (608) is provided with four support plates (609) via a movable shaft (610), and one side of every two support plates (609) is connected to a tightening ring (603) via a movable shaft (610). The other side of the push plate (608) is connected to a threaded shaft (607) via a bearing.

2. A 5G antenna shaft fixing member according to claim 1, characterized in that: A guide rod (604) is provided between the two gasket rings (601), and the guide rod (604) passes through the abutting ring (603).

3. A 5G antenna shaft fixing member according to claim 1, characterized in that: The cavity (5) is provided with a slide groove (605) at the upper and lower parts thereof, and a slider (606) is provided inside the slide groove (605), and the slider (606) is connected to a push plate (608).

4. A 5G antenna shaft fixing member according to claim 1, characterized in that: One end of the threaded shaft (607) extends to the outside of the regulator (1) and is connected to a knob, and the threaded shaft (607) is threadedly connected to the regulator (1).

5. The 5G antenna shaft fixing member according to claim 3, characterized in that: The push plate (608) is slidably connected to the slide groove (605) via a slider (606).

6. A 5G antenna shaft fixing member according to claim 1, characterized in that: The support plate (609) is rotatably connected to the abutting ring (603) via a movable shaft (610).

7. The 5G antenna shaft fixing member according to claim 1, characterized in that: The two rotating disks (602) are respectively located between the abutting ring (603) and the gasket ring (601), and the gasket ring (601) is in close contact with the rotating disk (602).

8. The 5G antenna shaft fixing member according to claim 1, characterized in that: The rotating shaft (2) passes through the abutting ring (603) and the gasket (601), and the diameter of the rotating disk (602) is smaller than the diameters of the gasket (601) and the abutting ring (603).

9. The 5G antenna shaft fixing member according to claim 1, characterized in that: An end plate (4) is installed at the bottom of the regulator (1), and a column (3) is provided at the bottom of the end plate (4).

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