PRRU power amplification all-in-one machine and antenna

Abstract

The utility model relates to the technical field of pRRU, and discloses a pRRU power amplification all-in-one machine, which comprises a power amplification all-in-one machine arranged on an installation base, and the power amplification all-in-one machine is installed on the installation base through a quick disassembly and assembly mechanism. The quick dismounting and mounting mechanism comprises a limiting cavity formed in the mounting base and a limiting plate fixed to the lower portion of the power amplification all-in-one machine. According to the pRRU power amplification all-in-one machine and the antenna, through the arrangement of the limiting plate, when the power amplification all-in-one machine needs to be installed, the power amplification all-in-one machine can be rapidly installed only by rotating the limiting plate by 90 degrees to enable the limiting plate to rotate into the limiting cavity, and when the power amplification all-in-one machine needs to be disassembled, the power amplification all-in-one machine can be rapidly installed only by rotating the limiting plate by 90 degrees again. Limiting on the power amplification all-in-one machine can be relieved, and therefore the power amplification all-in-one machine can be detached.

Description

Technical Field

[0001] The utility model relates to the technical field of pRRU, in particular to a pRRU power amplifier integrated machine and an antenna. Background Art

[0002] The pRRU power amplifier all-in-one refers to a device that integrates the pRRU and the power amplifier. The pRRU is a long-range passive wireless device used in wireless communication systems, usually used to extend the coverage of base stations. The power amplifier is a device used to enhance the strength of telecommunications signals. Integrating the pRRU and the power amplifier into an all-in-one device can easily achieve signal extension and enhancement. The all-in-one device usually has a compact design and high power output capability, which can provide a larger coverage area and better signal quality. It is often used in the field of mobile communications, such as providing better wireless network coverage in urban high-rise buildings, tunnels, underground parking lots and other areas.

[0003] However, the pRRU power amplifier integrated machine needs to be regularly inspected and maintained during normal use, and some existing pRRU power amplifier integrated machines are often installed and fixed by bolts, and the working place of the pRRU power amplifier integrated machine is partly located outdoors. If this method is used, the bolts may rust under the erosion of rainwater, so that the bolts are not easy to remove when the pRRU power amplifier integrated machine needs to be inspected and maintained. At the same time, it is not convenient and quick enough during installation, which will have a serious adverse effect on the work efficiency of the maintenance personnel and is not convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a pRRU power amplifier integrated machine and antenna to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A pRRU power amplifier integrated machine comprises a power amplifier integrated machine arranged on a mounting base, wherein the power amplifier integrated machine is mounted on the mounting base via a quick disassembly and assembly mechanism, wherein the quick disassembly and assembly mechanism comprises a limiting cavity provided in the mounting base and a limiting plate fixed below the power amplifier integrated machine.

[0007] Beneficial effects:

[0008] The utility model is provided with a limit plate, when the power amplifier all-in-one needs to be installed, it only needs to rotate the limit plate 90° to rotate the limit plate into the limit cavity, so that the power amplifier all-in-one can be quickly installed; when the power amplifier all-in-one needs to be removed, it only needs to rotate the limit plate 90° again to release the limit on the power amplifier all-in-one, so that it can be removed.

[0009] Preferably, the quick disassembly and assembly mechanism further comprises a rotating column fixedly mounted on the bottom of the integrated power amplifier, the number of the limiting plates is two and they are symmetrically arranged around the axis of the rotating column, and the two limiting plates are both fixedly mounted on the rotating column.

[0010] Preferably, the limiting cavity is arranged horizontally, and the mounting base is further provided with a mounting groove, and the mounting groove is arranged vertically.

[0011] Preferably, both sides of the integrated power amplifier are provided with a fastening mechanism for improving installation stability, and the fastening mechanism includes a hinged seat, which is fixedly installed on one side of the integrated power amplifier, and a fastening frame is hinged on the hinged seat, and one end of the fastening frame is fixedly connected to a clamping column.

[0012] Preferably, the fastening mechanism further comprises a fastening rubber seat, wherein the fastening rubber seat is fixedly mounted on one side of the mounting base, and a clamping groove adapted to the clamping column is provided on one side of the mounting base.

[0013] Preferably, the opening of one end of the slot away from the mounting base is smaller, and the size of the other end of the slot is the same as the size of the cross-section of the clamping column.

[0014] Preferably, it comprises an antenna for enhancing the signal, and the antenna is fixedly mounted on the top of the power amplifier all-in-one machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view of the mounting base of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a side structural schematic diagram of the fastening mechanism of the utility model.

[0020] In the figure: 1. mounting base; 2. power amplifier integrated machine; 3. antenna; 4. rotating column; 5. limiting cavity; 6. limiting plate; 7. mounting slot; 8. hinged seat; 9. fastening frame; 10. fastening rubber seat; 11. slot; 12. clamping column. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-4 , a pRRU power amplifier integrated machine; comprising a power amplifier integrated machine 2 arranged on a mounting base 1, the power amplifier integrated machine 2 is mounted on the mounting base 1 through a quick disassembly mechanism, the quick disassembly mechanism comprises a limiting cavity 5 provided in the mounting base 1 and a limiting plate 6 fixed below the power amplifier integrated machine 2;

[0024] The quick disassembly and assembly mechanism also includes a rotating column 4 fixedly mounted on the bottom of the power amplifier 2, and two limit plates 6 are symmetrically arranged with the axis of the rotating column 4 as the center, and the two limit plates 6 are fixedly mounted on the rotating column 4;

[0025] The limiting cavity 5 is arranged horizontally, and the mounting base 1 is also provided with a mounting groove 7, which is arranged vertically. The limiting cavity 5 and the mounting groove 7 are connected. By providing two limiting plates 6, the limiting plates 6 can be quickly rotated into the limiting cavity 5, so that the power amplifier 2 can be quickly fixed on the mounting base 1, and the installation is more convenient. When the power amplifier 2 needs to be removed, the limiting plate 6 only needs to be rotated 90° to complete the rapid removal of the power amplifier 2.

[0026] Both sides of the power amplifier 2 are provided with a fastening mechanism for improving the installation stability, the fastening mechanism includes a hinge seat 8, the hinge seat 8 is fixedly installed on one side of the power amplifier 2, a fastening frame 9 is hinged on the hinge seat 8, and one end of the fastening frame 9 is fixedly connected to a clamping column 12;

[0027] The fastening mechanism also includes a fastening rubber seat 10, which is fixedly mounted on one side of the mounting base 1. A clamping groove 11 adapted to the clamping column 12 is provided on one side of the mounting base 1. Through the matching arrangement between the clamping groove 11 and the clamping column 12, the power amplifier 2 can be fixed for a second time to ensure the firmness after installation.

[0028] The opening of the end of the card slot 11 away from the mounting base 1 is smaller, which can prevent the clamping column 12 from being separated from the limit of the fastening rubber seat 10, and the size of the other end of the card slot 11 is the same as the size of the cross section of the clamping column 12;

[0029] It includes an antenna 3 for enhancing the signal, and the antenna 3 is fixedly installed on the top of the power amplifier 2;

[0030] When the utility model is used, the mounting base 1 is first fixed to the surface of the required mounting position by bolts, then the limiting plate 6 is aligned with the mounting groove 7, and then the limiting plate 6 is inserted into the mounting groove 7, and then the power amplifier 2 is rotated 90°, and the limiting plate 6 can be driven to rotate by the rotating column 4, so that the limiting plate 6 is rotated into the mounting groove 7, so as to realize the rapid installation of the power amplifier 2;

[0031] After the integrated power amplifier 2 is initially fixed, the fastening frame 9 is rotated to drive the clamping column 12 to rotate and rotate it into the clamping slot 11, so that the integrated power amplifier 2 can be further installed and fixed.

[0032] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A pRRU power amplifier integrated machine, comprising a power amplifier integrated machine arranged on a mounting base, characterized in that: The integrated power amplifier is installed on the mounting base through a quick disassembly and assembly mechanism, and the quick disassembly and assembly mechanism includes a limiting cavity provided in the mounting base and a limiting plate fixed below the integrated power amplifier.

2. The pRRU power amplifier integrated device according to claim 1, characterized in that: The quick disassembly and assembly mechanism also includes a rotating column fixedly mounted on the bottom of the power amplifier integrated machine. The number of the limiting plates is two and they are symmetrically arranged with the axis of the rotating column as the center. The two limiting plates are fixedly mounted on the rotating column.

3. The pRRU power amplifier integrated device according to claim 1, characterized in that: The limiting cavity is arranged horizontally, and the mounting base is also provided with a mounting groove, which is arranged vertically.

4. The pRRU power amplifier integrated device according to claim 1, characterized in that: Both sides of the power amplifier are provided with fastening mechanisms for improving installation stability. The fastening mechanisms include an articulated seat, which is fixedly installed on one side of the power amplifier. A fastening frame is hinged on the articulated seat, and one end of the fastening frame is fixedly connected to a clamping column.

5. The pRRU power amplifier integrated device according to claim 4, characterized in that: The fastening mechanism also includes a fastening rubber seat, which is fixedly mounted on one side of the mounting base, and a clamping groove adapted to the clamping column is provided on one side of the mounting base.

6. The pRRU power amplifier integrated device according to claim 5, characterized in that: The opening of one end of the slot away from the mounting base is smaller than the opening of the other end, and the size of the other end of the slot is the same as the size of the cross section of the clamping column.

7. An antenna based on a pRRU power amplifier integrated device, characterized in that: It comprises an antenna for enhancing signals, and the antenna is fixedly installed on the top of the power amplifier all-in-one machine.

Images