Position calibration mechanism for testing wireless mobile communication base station

Abstract

The utility model relates to a position calibration mechanism for testing a wireless mobile communication base station, which belongs to the technical field of wireless mobile communication base stations and comprises a box body, a lifting sliding block is fixedly mounted on the inner side wall of the box body, a supporting rod is fixedly mounted at the top of the lifting sliding block, a lifting base is fixedly mounted at the top of the supporting rod, and the lifting base is fixedly mounted on the inner side wall of the box body. And a rotating electric cylinder is fixedly mounted at the top of the lifting base. According to the position calibration mechanism for testing the wireless mobile communication base station, the angle adjusting device is arranged at the movable end of the rotating electric cylinder, the rotating rod is driven by the adjusting electric cylinder to rotate at the top end of the supporting rod, and the angle of the signal transceiver is adjusted, so that the signal transceiver can longitudinally rotate and adjust the orientation while rotating in the horizontal direction; the problem that a common position calibration mechanism for testing the wireless mobile communication base station adjusts the transverse direction in a rotating mode, but the longitudinal direction is fixed, and the angle is difficult to adjust comprehensively is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless mobile communication base stations, in particular to a position calibration mechanism for testing wireless mobile communication base stations. Background Art

[0002] A wireless mobile communication base station is a type of radio station that transmits information between a mobile communication switching center and mobile phone terminals, enabling wireless signal transmission between wired communication networks and wireless terminals. The main functions of a wireless mobile communication base station include wireless signal transmission, data transmission, connection and handover management, and spectrum management, ensuring the stability and continuity of wireless communications. It includes structural components such as a computer room, wiring, and a tower mast. The room is equipped with signal transceivers, monitoring equipment, fire extinguishing systems, power supplies, and air conditioning. Tower masts come in various styles, such as angle steel towers and single-tube towers. It primarily consists of a base transceiver station and a base station controller. The base transceiver station includes wireless transmitter / receiver equipment, antennas, and all signal processing components specific to the wireless interface.

[0003] The signal transmission process involves sending control signaling, voice call, or data service information from the core network to the base station via the transmission network. After baseband and RF processing, it is transmitted into the air via an antenna. The terminal receives the signal through the wireless channel and demodulates it to generate its own signal. Reverse signal transmission is in the opposite direction of the forward process, but the principles are similar, ensuring two-way communication.

[0004] In order to better receive and transmit signals, the signal transceiver needs to be adjusted. When installing a wireless mobile communication base station, testing is required to calibrate the position of the signal transceiver. The common position calibration mechanism used for testing wireless mobile communication base stations adjusts the lateral direction by rotation. However, the longitudinal direction is fixed and it is difficult to fully adjust the angle. In view of this, the present application proposes a position calibration mechanism for testing wireless mobile communication base stations. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a position calibration mechanism for testing wireless mobile communication base stations, which has the advantages of being able to adjust the longitudinal angle of the signal transceiver. It solves the problem that the common position calibration mechanism for testing wireless mobile communication base stations adjusts the lateral direction by rotation, but the longitudinal direction is fixed, making it difficult to fully adjust the angle.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a position calibration mechanism for testing a wireless mobile communication base station, comprising a box, a lifting slider fixedly mounted on the inner side wall of the box, a support rod fixedly mounted on the top of the lifting slider, a lifting base fixedly mounted on the top of the support rod, a rotating electric cylinder fixedly mounted on the top of the lifting base, and an angle adjustment device fixedly mounted on the movable end of the rotating electric cylinder;

[0007] The angle adjustment device includes a mounting base fixedly mounted on the movable end of the rotating electric cylinder, a fixed rod fixedly mounted on the top of the mounting base, a rotating rod rotatably mounted on the top end of the fixed rod, a signal transceiver fixedly mounted on the top end of the rotating rod, an adjusting electric cylinder hinged on one side of the fixed rod, and the movable end of the adjusting electric cylinder hinged to one side of the rotating rod.

[0008] Furthermore, a rotating motor is fixedly installed on the bottom of the lifting base, and the output shaft of the rotating motor is fixedly connected to the bottom of the rotating electric cylinder.

[0009] Furthermore, two adjusting screw rods are rotatably mounted on the inner bottom wall of the box body, and the lifting slider is threadedly connected to the adjusting screw rods.

[0010] Furthermore, a transmission box is fixedly mounted on the bottom of the box body, and driven pulleys are fixedly mounted on one end of the two adjusting screw rods extending into the interior of the transmission box.

[0011] Furthermore, a double-layer pulley is rotatably mounted on the inner bottom wall of the transmission box, and the double-layer pulley is connected to the two driven pulleys through a belt.

[0012] Furthermore, a lifting motor is fixedly installed on the bottom of the transmission box, and the output shaft of the lifting motor is fixedly connected to the bottom of the double-layer pulley.

[0013] Furthermore, a support leg is fixedly installed on the bottom of the transmission box, and a control panel is fixedly installed on the front of the box.

[0014] Compared with the prior art, the present invention provides a position calibration mechanism for wireless mobile communication base station testing, which has the following beneficial effects:

[0015] The position calibration mechanism for testing wireless mobile communication base stations provides an angle adjustment device at the movable end of a rotating electric cylinder. By adjusting the electric cylinder to drive a rotating rod to rotate at the top end of a support rod, the angle of a signal transceiver is adjusted. This allows the signal transceiver to rotate longitudinally while rotating horizontally to adjust its orientation. This solves the problem of a common position calibration mechanism for testing wireless mobile communication base stations, which adjusts the lateral direction by rotation but has a fixed longitudinal direction, making it difficult to fully adjust the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the recovery of the signal transceiver of the utility model;

[0017] Figure 2 This is a schematic diagram of the signal transceiver of the present invention;

[0018] Figure 3 This is a front view of the structure of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the angle adjustment device of the utility model.

[0020] In the figure: 1. Box body; 2. Lifting slider; 3. Support rod; 4. Lifting base; 5. Rotating electric cylinder; 6. Angle adjustment device; 61. Mounting base; 62. Fixing rod; 63. Rotating rod; 64. Signal transceiver; 65. Adjusting electric cylinder; 7. Rotating motor; 8. Adjusting screw; 9. Transmission box; 10. Driven pulley; 11. Double-layer pulley; 12. Lifting motor; 13. Support leg; 14. Control panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 A position calibration mechanism for testing a wireless mobile communication base station includes a box body 1, a lifting slider 2 is fixedly installed on the inner side wall of the box body 1, a support rod 3 is fixedly installed on the top of the lifting slider 2, a lifting base 4 is fixedly installed on the top of the support rod 3, a rotating electric cylinder 5 is fixedly installed on the top of the lifting base 4, and an angle adjustment device 6 is fixedly installed on the movable end of the rotating electric cylinder 5.

[0023] The angle adjustment device 6 includes a mounting base 61 fixedly mounted on the movable end of the rotating electric cylinder 5. A fixed rod 62 is fixedly mounted on the top of the mounting base 61. A rotating rod 63 is rotatably mounted on the top of the fixed rod 62. A signal transceiver 64 is fixedly mounted on the top of the rotating rod 63. An adjustment electric cylinder 65 is hinged to one side of the fixed rod 62. The movable end of the adjustment electric cylinder 65 is hinged to one side of the rotating rod 63. The adjustment electric cylinder 65 drives the rotating rod 63 to rotate around one end of the fixed rod 62, adjusting the vertical angle of the signal transceiver 64.

[0024] Next, a rotary motor 7 is fixedly mounted on the bottom of the lifting base 4. The output shaft of the rotary motor 7 is fixedly connected to the bottom of the rotary cylinder 5. The rotary motor 7 drives the rotary cylinder 5 to rotate, adjusting the horizontal angle of the signal transceiver 64. The rotary cylinder 5 extends and retracts, adjusting the height of the signal transceiver 64.

[0025] At the same time, two adjusting screws 8 are rotatably installed on the inner bottom wall of the box body 1, the lifting slider 2 is threadedly connected to the adjusting screw 8, and a transmission box 9 is fixedly installed on the bottom of the box body 1. The two adjusting screws 8 extend to one end of the transmission box 9 and are fixedly installed with a driven pulley 10.

[0026] A double-layer pulley 11 is rotatably mounted on the inner bottom wall of the transmission case 9. The double-layer pulley 11 is connected to two driven pulleys 10 via a belt. A lifting motor 12 is fixedly mounted on the bottom of the transmission case 9. The output shaft of the lifting motor 12 is fixedly connected to the bottom of the double-layer pulley 11. The lifting motor 12 drives the double-layer pulley 11 to rotate, which in turn drives the two driven pulleys 10, which in turn drives the two adjusting screws 8, and thus drives the lifting slider 2 to move up and down within the case 1, thereby adjusting the height of the signal transceiver 64.

[0027] Finally, the bottom of the transmission case 9 is fixedly mounted with a support leg 13, and the front of the housing 1 is fixedly mounted with a control panel 14. The display screen on the control panel 14 displays signal strength, and the height and angle of the signal transceiver 64 can be adjusted by the control panel 14.

[0028] When this embodiment is in use, the height of the signal transceiver 64 is adjusted by the lifting motor 12, and the height of the signal transceiver 64 is further adjusted by extending and retracting the rotating electric cylinder 5. Then, the rotating motor 7 drives the rotating electric cylinder 5 to rotate to adjust the horizontal angle of the signal transceiver 64. The vertical angle of the signal transceiver 64 is adjusted by adjusting the electric cylinder 65, so that the signal transceiver 64 moves to the optimal angle.

[0029] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A position calibration mechanism for testing a wireless mobile communication base station, comprising a housing (1), characterized in that: A lifting slider (2) is fixedly mounted on the inner side wall of the box body (1), a support rod (3) is fixedly mounted on the top of the lifting slider (2), a lifting base (4) is fixedly mounted on the top of the support rod (3), a rotating electric cylinder (5) is fixedly mounted on the top of the lifting base (4), and an angle adjustment device (6) is fixedly mounted on the movable end of the rotating electric cylinder (5); The angle adjustment device (6) comprises a mounting base (61) fixedly mounted on the movable end of the rotating electric cylinder (5); a fixed rod (62) is fixedly mounted on the top of the mounting base (61); a rotating rod (63) is rotatably mounted on the top of the fixed rod (62); a signal transceiver (64) is fixedly mounted on the top of the rotating rod (63); an adjusting electric cylinder (65) is hingedly connected to one side of the fixed rod (62); and the movable end of the adjusting electric cylinder (65) is hingedly connected to one side of the rotating rod (63).

2. The position calibration mechanism for wireless mobile communication base station testing according to claim 1, characterized in that: A rotating motor (7) is fixedly mounted on the bottom of the lifting base (4), and an output shaft of the rotating motor (7) is fixedly connected to the bottom of the rotating electric cylinder (5).

3. The position calibration mechanism for wireless mobile communication base station testing according to claim 1, characterized in that: Two adjusting screw rods (8) are rotatably mounted on the inner bottom wall of the box body (1), and the lifting slider (2) is threadedly connected to the adjusting screw rods (8).

4. The position calibration mechanism for wireless mobile communication base station testing according to claim 3, characterized in that: A transmission box (9) is fixedly mounted on the bottom of the box body (1), and driven pulleys (10) are fixedly mounted on one end of the two adjusting screw rods (8) extending into the interior of the transmission box (9).

5. The position calibration mechanism for wireless mobile communication base station testing according to claim 4, characterized in that: A double-layer pulley (11) is rotatably mounted on the inner bottom wall of the transmission box (9), and the double-layer pulley (11) is transmission-connected to the two driven pulleys (10) via a belt.

6. The position calibration mechanism for wireless mobile communication base station testing according to claim 5, characterized in that: A lifting motor (12) is fixedly installed at the bottom of the transmission box (9), and the output shaft of the lifting motor (12) is fixedly connected to the bottom of the double-layer pulley (11).

7. The position calibration mechanism for testing a wireless mobile communication base station according to claim 4, characterized in that: The bottom of the transmission box (9) is fixedly mounted with a support leg (13), and the front of the box body (1) is fixedly mounted with a control panel (14).

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