Signal receiving device for communication base station

Abstract

The utility model relates to the technical field of communication equipment, in particular to a signal receiving device for a communication base station, which comprises a device main body, a steering rod fixedly mounted in the middle of the upper surface of the device main body, and an antenna fixedly mounted at the upper end of the steering rod, the lower end of the external thread sleeve is fixedly provided with a rotary sleeve rotationally sleeved with the antenna body, the side surface of the external thread sleeve is rotationally sleeved with an internal thread ring, the upper surface of the external thread sleeve is annularly hinged to six supporting rods hinged to the inner side surfaces of the expansion blades at equal angles, and the six expansion blades are hinged to the lower edge of the side surface of the top end of the antenna. According to the utility model, the rotary sleeve and the external thread sleeve are rotated, and the internal thread ring is rubbed to move upwards, so that the supporting position of the lower end of each supporting rod is changed, each expansion blade is expanded, and the range of the whole antenna for receiving wireless signals is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a signal receiving device for a communication base station. Background Art

[0002] The signal receiver used in a base station usually refers to a base station receiver, which is an important part of a mobile communication system. The main function of the base station receiver is to receive signals from mobile devices (such as mobile phones), and after signal amplification and other processing operations, convert them into digital signals and transmit them to the core part of the network.

[0003] Excluding the communication main stations in each region, in order to achieve comprehensive coverage of communication signals, some small signal receiving devices will be installed in some areas of the region. However, in some areas, due to the existence of obstacles such as trees and houses, the signal strength is affected, thus affecting the stability of communication. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a signal receiving device for a communication base station to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A signal receiving device for a communication base station includes a device main body. In the middle of the upper surface of the device main body, a steering rod is fixedly installed. At the upper end of the steering rod, an antenna is fixedly installed. The antenna includes an antenna main body. An external thread sleeve is rotatably sleeved on the side surface of the antenna main body. At the lower end of the external thread sleeve, a rotating sleeve rotatably sleeved with the antenna main body is fixedly installed. An internal thread ring is rotatably sleeved on the side surface of the external thread sleeve. Six struts are annularly and equally angularly hinged on the upper surface of the external thread sleeve and are hinged with the inner surface of the expansion blades. The six expansion blades are hinged with the lower edge of the side surface of the antenna top.

[0007] Furthermore: The device main body includes a main body housing. A connection line is fixedly connected to the bottom of the main body housing. Installation screw feet are fixedly installed on the upper and lower edges of both side surfaces of the main body housing. Expansion bolts are inserted and installed on the front and back sides of the installation screw feet.

[0008] Furthermore: Heat conduction sheet through grooves are formed by penetrating the front and back side surfaces of the main body housing. Built-in heat conduction sheets are fixedly installed on the inner surfaces of the front and back sides of the main body housing. Corrugated panels are formed on the opposite surfaces of the two groups of built-in heat conduction sheets. A number of heat conduction strips inserted and connected to the heat conduction sheet through grooves are fixedly installed on the opposite surfaces of the two groups of built-in heat conduction sheets. External heat dissipation fins are fixedly installed on the outer surface of the heat conduction strips.

[0009] Furthermore, the steering rod includes a first hinge seat, the first hinge seat and the lower end of the rod body are hinged to each other through a fastening bolt, and the upper end of the rod body and the second hinge seat are hinged to each other through a fastening bolt.

[0010] Furthermore, the antenna includes a base, an antenna body is fixedly installed on the upper side of the base, and an antenna top is fixedly installed at the upper end of the antenna body.

[0011] Furthermore, the first hinge seat is fixedly installed in the middle of the upper surface of the main body housing.

[0012] Furthermore, the base is fixedly installed on the upper surface of the second hinge seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In some areas where the signal strength of the base station is weak, by rotating the rotating sleeve, the external thread sleeve on the side surface of the antenna body can be driven to rotate, and then the internal thread ring can be rubbed to move upward on the side surface of the external thread sleeve, so as to change the support position of the lower end of each support rod. Then, each support rod is used to open each expansion blade to expand the range of the entire antenna for receiving wireless signals, thereby increasing the signal receiving ability of the antenna and strengthening the stability of the communication ability of the overall base station to cope with the signal installation environment with weak signal strength and unstable communication.

[0015] 2. The built-in heat conducting sheet absorbs the heat generated during the operation of each device inside the main body housing. The corrugated panel increases the actual surface area of the built-in heat conducting sheet for heat absorption, improves the heat absorption efficiency. At the same time, each heat conducting strip conducts the heat in the built-in heat conducting sheet out of the inside of the main body housing and dissipates it through each external heat sink. Compared with the traditional closed housing, which relies on the heat sink installed on the outer side surface of the housing for heat dissipation, while maintaining the closed state, a relatively high-speed heat transfer channel connecting the inside and outside of the main body housing is opened, improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the device main body in the present utility model;

[0018] Figure 3 is a schematic diagram of the heat dissipation structure in the present utility model;

[0019] Figure 4 is a schematic diagram of the connection between the steering rod and the antenna in the present utility model.

[0020] In the figure: 1. Device main body; 101. Main body housing; 102. Connection line; 103. Installation screw foot; 104. Expansion bolt; 105. Heat conduction fin through groove; 106. Built-in heat conduction fin; 107. Corrugated panel; 108. Heat conduction strip; 109. External heat sink; 2. Steering rod; 201. First hinge seat; 202. Rod body; 203. Second hinge seat; 204. Fastening bolt; 3. Antenna; 301. Base; 302. Antenna main body; 303. Antenna top; 304. External thread sleeve; 305. Rotating sleeve; 306. Internal thread ring; 307. Expansion blade; 308. Support rod. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a signal receiving device for a communication base station includes a device main body 1. A steering rod 2 is fixedly installed in the middle of the upper surface of the device main body 1. An antenna 3 is fixedly installed at the upper end of the steering rod 2. The antenna 3 includes an antenna main body 302. An external thread sleeve 304 is rotatably sleeved on the side surface of the antenna main body 302. A rotating sleeve 305 rotatably sleeved with the antenna main body 302 is fixedly installed at the lower end of the external thread sleeve 304. An internal thread ring 306 is rotatably sleeved on the side surface of the external thread sleeve 304. Six support rods 308 hinged to the inner surface of the expansion blades 307 are annularly and equally angularly hinged on the upper surface of the external thread sleeve 304. The six expansion blades 307 are hinged to the lower edge of the side surface of the antenna top 303; an antenna top 303 is fixedly installed at the upper end of the antenna main body 302, and the antenna main body 302 is fixedly installed above the base 301.

[0023] Specifically, in some installation areas of base stations with weak signal strength, by rotating the rotating sleeve 305, the external thread sleeve 304 on the side surface of the antenna main body 302 can be driven to rotate, thereby rubbing the internal thread ring 306 to move upward on the side surface of the external thread sleeve 304, and then changing the support positions of the lower ends of the support rods 308. Then, each support rod 308 is used to expand each expansion blade 307, expanding the range of the entire antenna 3 for receiving wireless signals, thereby increasing the signal receiving ability of the antenna 3 and strengthening the stability of the communication ability of the overall base station to cope with the signal installation environment with weak signal strength and unstable communication.

[0024] Embodiment 1

[0025] Such asFigure 2 As shown in the figure, in this embodiment, the device main body 1 includes a main body housing 101. A connection line 102 is fixedly connected to the bottom of the main body housing 101. Mounting screw feet 103 are fixedly installed at the upper and lower edges of both side surfaces of the main body housing 101. Expansion bolts 104 are inserted through the front and rear sides of the mounting screw feet 103.

[0026] In this embodiment, the overall structure is fixedly installed by inserting the expansion bolts 104 through the mounting screw feet 103 and into an installation base such as a wall.

[0027] Such as Figure 1 、 4 As shown in the figure, in this embodiment, the steering rod 2 includes a first hinge seat 201. The first hinge seat 201 and the lower end of the rod body 202 are hinged to each other through a fastening bolt 204. The upper end of the rod body 202 and the second hinge seat 203 are hinged to each other through a fastening bolt 204. The first hinge seat 201 is fixedly installed in the middle of the upper surface of the main body housing 101. The base 301 is fixedly installed on the upper surface of the second hinge seat 203.

[0028] During specific implementation, the position of the antenna 3 is adjusted through the hinge joints at the upper and lower ends of the rod body 202 to avoid interference with the deployment of the antenna 3 caused by an installation base such as a wall or other structures. At the same time, the direction of the antenna 3 can be adjusted to a certain extent to avoid occlusion at the position where the antenna 3 points, affecting the normal reception of communication signals.

[0029] Embodiment Two

[0030] Based on Embodiment One, in order to make up for the specific heat dissipation method of the heat generated by each device inside the device main body 1 that was not mentioned in Embodiment One during operation.

[0031] Such as Figures 1 - 3 As shown in the figure, in this embodiment, heat dissipation fin through grooves 105 are formed by inserting through the front and rear side surfaces of the main body housing 101. Built-in heat dissipation fins 106 are fixedly installed on the inner surfaces of the front and rear sides of the main body housing 101. Corrugated panels 107 are formed on the opposite surfaces of the two groups of built-in heat dissipation fins 106. A number of heat dissipation bars 108 that are inserted and connected to the heat dissipation fin through grooves 105 are fixedly installed on the opposite surfaces of the two groups of built-in heat dissipation fins 106. External heat dissipation fins 109 are fixedly installed on the outer surface of the heat dissipation bars 108.

[0032] In specific implementation, the built-in heat conducting sheet 106 absorbs the heat generated during the operation of each device inside the main body housing 101. The corrugated panel 107 increases the actual surface area of the built-in heat conducting sheet 106 for heat, improving the heat absorption efficiency. At the same time, each heat conducting bar 108 conducts the heat in the built-in heat conducting sheet 106 out of the inside of the main body housing 101 and dissipates it through each external heat sink 109. Compared with the traditional closed housing that relies on the heat sink installed on the outer surface of the housing for heat dissipation, while maintaining the closed state, a relatively high-speed heat transfer channel connecting the inside and outside of the main body housing 101 is opened, improving the heat dissipation effect.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0034] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A signal receiving device for a communication base station, comprising a device body (1), characterized in that: A steering rod (2) is fixedly mounted in the middle of the upper surface of the device body (1); an antenna (3) is fixedly mounted on the upper end of the steering rod (2); the antenna (3) comprises an antenna body (302); an external threaded sleeve (304) is rotatably sleeved on the side surface of the antenna body (302); a rotating sleeve (305) rotatably sleeved on the lower end of the external threaded sleeve (304) is fixedly mounted on the lower end of the external threaded sleeve (304); an internal threaded ring (306) is rotatably sleeved on the side surface of the external threaded sleeve (304); six support rods (308) are hinged to the inner surface of an extension blade (307) at equal angles in a ring shape on the upper surface of the external threaded sleeve (304); the six extension blades (307) are hinged to the lower edge of the side surface of the antenna top (303).

2. A signal receiving device for a communication base station according to claim 1, characterized in that: The device body (1) comprises a main body shell (101), a connecting line (102) is fixedly connected to the bottom of the main body shell (101), mounting screw feet (103) are fixedly installed on the upper and lower edges of the two side surfaces of the main body shell (101), and expansion bolts (104) are inserted and installed on the front and rear sides of the mounting screw feet (103).

3. A signal receiving device for a communication base station according to claim 2, characterized in that: Heat-conducting plate grooves (105) are interspersed on the front and rear surfaces of the main shell (101); built-in heat-conducting plates (106) are fixedly installed on the inner surfaces of the front and rear surfaces of the main shell (101); corrugated panels (107) are provided on the opposite surfaces of the two groups of built-in heat-conducting plates (106); a plurality of heat-conducting strips (108) interspersed and connected with the heat-conducting plate grooves (105) are fixedly installed on the opposite surfaces of the two groups of built-in heat-conducting plates (106); and external heat sinks (109) are fixedly installed on the outer surfaces of the heat-conducting strips (108).

4. A signal receiving device for a communication base station according to claim 3, characterized in that: The steering rod (2) comprises a first hinge seat (201), the first hinge seat (201) and the lower end of the rod body (202) are hinged to each other via a fastening bolt (204), and the upper end of the rod body (202) and the second hinge seat (203) are hinged to each other via a fastening bolt (204).

5. A signal receiving device for a communication base station according to claim 4, characterized in that: The antenna (3) comprises a base (301), an antenna body (302) is fixedly mounted on the upper side of the base (301), and an antenna top end (303) is fixedly mounted on the upper end of the antenna body (302).

6. A signal receiving device for a communication base station according to claim 5, characterized in that: The first hinge seat (201) is fixedly mounted on the middle part of the upper surface of the main body shell (101).

7. A signal receiving device for a communication base station according to claim 6, characterized in that: The base (301) is fixedly mounted on the upper surface of the second hinge seat (203).

Images