Telescopic antenna oscillator

Abstract

The utility model discloses a telescopic antenna oscillator which comprises a supporting sleeve, the bottom of the supporting sleeve is fixedly connected with an electric push rod, the inner wall of the supporting sleeve is fixedly connected with a fixed guide rail, the top of the electric push rod is fixedly connected with a movable rod, and the outer wall of the movable rod is fixedly connected with a mounting block. A threaded hole is formed in the outer wall of the mounting block, a threaded connector is movably connected to the interior of the threaded hole, a supporting plate is fixedly connected to the outer wall of the extending end of the threaded connector, and a fixing sleeve is fixedly connected to the outer wall of the supporting plate. Therefore, different numbers of metal oscillators can be conveniently installed, the application range is widened, the problem that dust easily enters the metal oscillators to affect subsequent installation due to the fact that the threaded holes are exposed outside is solved, the working requirements of people are met, and the metal oscillators are worthy of being popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical direction of mobile communication base stations, and specifically relates to a telescopic antenna vibrator. Background Art

[0002] A mobile communication base station is an interface device for mobile devices to access the Internet. It is also a form of radio station. It refers to a radio transceiver station that transmits information between mobile phone terminals through a mobile communication exchange center within a certain radio coverage area. When in use, a mobile communication base station requires an antenna vibrator, which is a component on the antenna that has the function of guiding and amplifying electromagnetic waves, making the electromagnetic signal received by the antenna stronger.

[0003] The existing antenna vibrators are not convenient to adjust the extended length when in use, which makes it difficult to add or subtract the number of vibrators. Since the locations of mobile communication base stations are different, the vibrators required are not the same, so the existing antenna vibrators are not widely applicable. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content

[0004] The purpose of the utility model is to provide a telescopic antenna vibrator for existing devices to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a telescopic antenna vibrator, comprising a supporting sleeve, the bottom of the supporting sleeve is fixedly connected to an electric push rod, the inner wall of the supporting sleeve is fixedly connected to a fixed guide rail, the top of the electric push rod is fixedly connected to a movable rod, the outer wall of the movable rod is fixedly connected to a mounting block, the outer wall of the mounting block is provided with a threaded hole, the inner part of the threaded hole is movably connected to a threaded joint, the outer wall of the protruding end of the threaded joint is fixedly connected to a supporting plate, the outer wall of the supporting plate is fixedly connected to a fixing sleeve, the inner wall of the fixing sleeve is movably connected to a metal vibrator, and the top of the supporting sleeve is fixedly connected to a sealing gasket, which is conducive to adjusting the extension length of the movable rod, thereby facilitating the installation of different numbers of metal vibrators, improving the scope of application, and avoiding the problem of dust easily entering due to the exposure of the threaded hole to the outside and affecting subsequent installation, meeting people's work needs and worthy of popularization and use.

[0006] Furthermore, the movable rod forms a sliding structure through the electric push rod and the supporting sleeve, and the movable rod is slidably connected to the fixed guide rail through the mounting block, which facilitates the movable rod to be driven to adjust the extension length.

[0007] Furthermore, the fixed guide rail has a "concave"-shaped structure when viewed from above, and there are four fixed guide rails distributed at equal angles along the axial center line of the support sleeve, which is beneficial to improving the stability of the movable rod in lifting and lowering.

[0008] Furthermore, a plurality of threaded holes are evenly spaced on the outer wall of the mounting block, and the threaded joint is connected to the mounting block via the threaded holes, which facilitates installation and fixation of the support plate via the threaded joint.

[0009] Furthermore, the inner wall of the fixing sleeve is in a perfect circular shape, and the fixing sleeve is an elastic structure, and the metal vibrator passes through the fixing sleeve and penetrates the supporting plate and engages with the supporting plate, which facilitates the installation and fixation of the metal vibrator.

[0010] Furthermore, the sealing gasket has a "T"-shaped structure when viewed from the front, and a "X"-shaped through groove is provided on the top of the sealing gasket, which facilitates the sealing gasket to seal the movable rod after sliding, thereby preventing dust from entering the interior.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0012] (1) The provision of a support sleeve, an electric push rod, a fixed guide rail, a movable rod, a mounting block, a threaded hole, a threaded joint, a support plate, a fixed sleeve, a metal vibrator and a sealing gasket facilitates the adjustment of the extension length of the movable rod, thereby facilitating the installation of different numbers of metal vibrators, improving the scope of application, and avoiding the problem of dust easily entering due to the exposure of the threaded hole and affecting the subsequent installation, thereby meeting people's work needs and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0016] Figure 3 It is a top cross-sectional schematic diagram of the utility model;

[0017] Figure 4 It is a vertical cross-sectional schematic diagram of the utility model;

[0018] Figure 5 The utility model Figure 4 The enlarged schematic diagram at A in the middle;

[0019] Figure 6 It is a schematic diagram of the sealing gasket structure of the utility model.

[0020] In the figure: 1. Support sleeve; 2. Electric push rod; 3. Fixed guide rail; 4. Movable rod; 5. Mounting block; 6. Threaded hole; 7. Threaded joint; 8. Support plate; 9. Fixed sleeve; 10. Metal vibrator; 11. Sealing gasket. DETAILED DESCRIPTION

[0021] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The utility model provides a technical solution: a telescopic antenna vibrator, including a supporting sleeve 1, an electric push rod 2 is fixedly connected to the bottom of the supporting sleeve 1, a fixed guide rail 3 is fixedly connected to the inner wall of the supporting sleeve 1, a movable rod 4 is fixedly connected to the top of the electric push rod 2, a mounting block 5 is fixedly connected to the outer wall of the movable rod 4, a threaded hole 6 is provided on the outer wall of the mounting block 5, a threaded joint 7 is movably connected inside the threaded hole 6, a supporting plate 8 is fixedly connected to the outer wall of the protruding end of the threaded joint 7, a fixing sleeve 9 is fixedly connected to the outer wall of the supporting plate 8, a metal vibrator 10 is movably connected to the inner wall of the fixing sleeve 9, and a sealing gasket 11 is fixedly connected to the top of the supporting sleeve 1, which is conducive to adjusting the extension length of the movable rod 4, thereby facilitating the installation of different numbers of metal vibrators 10, improving the scope of application, and avoiding the problem of easy dust entry caused by the threaded hole 6 being exposed to the outside, which meets people's work needs and is worthy of popularization and use.

[0023] Furthermore, the movable rod 4 forms a sliding structure with the support sleeve 1 through the electric push rod 2, and the movable rod 4 is slidably connected with the fixed guide rail 3 through the mounting block 5, which facilitates the movable rod 4 to be driven to adjust the extension length.

[0024] Furthermore, the fixed guide rail 3 has a concave-shaped structure when viewed from above, and there are four fixed guide rails 3 distributed at equal angles along the axial center line of the support sleeve 1, which is beneficial to improving the stability of the lifting and lowering of the movable rod 4.

[0025] Furthermore, a plurality of threaded holes 6 are evenly spaced on the outer wall of the mounting block 5 , and the threaded joint 7 is connected to the mounting block 5 via the threaded holes 6 , which facilitates the installation and fixation of the support plate 8 via the threaded joint 7 .

[0026] Furthermore, the inner wall of the fixing sleeve 9 is a perfect circle, and the fixing sleeve 9 is an elastic structure, and the metal vibrator 10 passes through the fixing sleeve 9 and penetrates the supporting plate 8 and engages with it, which facilitates the installation and fixation of the metal vibrator 10.

[0027] Furthermore, the sealing gasket 11 has a "T"-shaped structure when viewed from the front, and a "X"-shaped through groove is provided on the top of the sealing gasket 11, which facilitates the sealing gasket 11 to seal the movable rod 4 after sliding, thereby preventing dust from entering the interior.

[0028] When using it again, first, the movable rod 4 is driven by the electric push rod 2 to be raised and lowered and adjusted. At the same time, the movable rod 4 drives the mounting block 5 to slide inside the fixed guide rail 3, thereby improving the stability of the lifting and lowering, so that the mounting block 5 drives different numbers of threaded holes 6 to slide out of the interior of the supporting sleeve 1, thereby facilitating the installation of different numbers of metal vibrators 10 and improving the scope of application. Then, the supporting plate 8 is fixed to the inner wall of the threaded hole 6 through the threaded joint 7, and the metal vibrator 10 is fixed through the fixing sleeve 9, thereby completing a series of installation work. During this process, the threaded hole 6 located inside the supporting sleeve 1 is sealed by the sealing gasket 11 to prevent dust from entering the interior of the threaded hole 6 and affecting subsequent installation work, thereby improving the dustproof effect.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A telescopic antenna element, comprising a supporting sleeve (1), characterized in that: The bottom of the support sleeve (1) is fixedly connected to an electric push rod (2), the inner wall of the support sleeve (1) is fixedly connected to a fixed guide rail (3), the top of the electric push rod (2) is fixedly connected to a movable rod (4), the outer wall of the movable rod (4) is fixedly connected to a mounting block (5), the outer wall of the mounting block (5) is provided with a threaded hole (6), the inside of the threaded hole (6) is movably connected to a threaded joint (7), the outer wall of the protruding end of the threaded joint (7) is fixedly connected to a support plate (8), the outer wall of the support plate (8) is fixedly connected to a fixed sleeve (9), the inner wall of the fixed sleeve (9) is movably connected to a metal vibrator (10), and the top of the support sleeve (1) is fixedly connected to a sealing gasket (11).

2. The telescopic antenna vibrator according to claim 1, characterized in that: The movable rod (4) forms a sliding structure with the support sleeve (1) through the electric push rod (2), and the movable rod (4) is slidably connected with the fixed guide rail (3) through the mounting block (5).

3. The telescopic antenna vibrator according to claim 1, characterized in that: The fixed guide rail (3) has a "concave"-shaped structure when viewed from above, and there are four fixed guide rails (3) distributed at equal angles along the axial center line of the support sleeve (1).

4. The telescopic antenna vibrator according to claim 1, characterized in that: A plurality of threaded holes (6) are distributed at equal intervals on the outer wall of the mounting block (5), and the threaded joint (7) is connected to the mounting block (5) via the threaded holes (6).

5. The telescopic antenna vibrator according to claim 1, characterized in that: The inner wall of the fixing sleeve (9) is in a perfect circular shape, and the fixing sleeve (9) is an elastic structure, and the metal vibrator (10) passes through the fixing sleeve (9) and penetrates the support plate (8) and is mutually engaged with the fixing sleeve (9).

6. The telescopic antenna vibrator according to claim 1, characterized in that: The sealing gasket (11) has a "T"-shaped structure when viewed from the front, and a "cross"-shaped through groove is provided on the top of the sealing gasket (11).

Images