CN217282939U

CN217282939U - Repeater

Info

Publication number: CN217282939U
Application number: CN202221041545.3U
Authority: CN
Inventors: 李廷文
Original assignee: Guangdong Keqiao Technology Co ltd
Current assignee: Guangdong Keqiao Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-23
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a communication equipment technical field discloses a repeater, including the main casing body, upper cover plate, front shroud, back shroud, PCB board, antenna and connecting piece, front end, rear end and the upper end of the main casing body are the opening respectively, the upper cover plate with the upper end joint of the main casing body, the front shroud with the front end of the main casing body is connected, the back shroud with the rear end of the main casing body is connected, the PCB board is located inside the main casing body, the antenna is located on the back shroud and with PCB board electricity is connected, the lower extreme of front shroud reaches one is connected respectively to the lower extreme of back shroud the connecting piece, be equipped with the mounting hole on the connecting piece, the surface of the main casing body is equipped with first radiating groove, the upper surface of upper cover plate is equipped with the second radiating groove. The utility model discloses repeater has good heat dispersion, the installation of being convenient for.

Description

Repeater

Technical Field

The utility model relates to a communication equipment technical field especially relates to a repeater.

Background

A repeater (RP repeater) is a connecting device operating on the physical layer, suitable for interconnecting two identical networks, and has the main function of extending the distance of network transmission by retransmitting or forwarding data signals. The operation of the repeater is susceptible to environmental influences and is typically mounted on a wall or outdoor pole, thus requiring heat dissipation and installation, and the conventional repeaters have poor heat dissipation and are prone to damage to components in the repeater.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a repeater has good heat dispersion, the installation of being convenient for.

In order to realize the above object, the utility model provides a repeater, including the main casing body, upper cover plate, front shroud, back shroud, PCB board, antenna and connecting piece, front end, rear end and the upper end of the main casing body are the opening respectively, the upper cover plate with the upper end joint of the main casing body, the front shroud with the front end of the main casing body is connected, the back shroud with the rear end of the main casing body is connected, the PCB board is located inside the main casing body, the antenna is located on the back shroud and with PCB board electricity is connected, the lower extreme of front shroud reaches one is connected respectively to the lower extreme of back shroud the connecting piece, be equipped with the mounting hole on the connecting piece, the surface of the main casing body is equipped with first radiating groove, the upper surface of upper cover plate is equipped with the second radiating groove.

Furthermore, the front end of the PCB is provided with a power module, a communication line connecting module and an indicator light, and the front cover plate is provided with holes corresponding to the power module, the communication line connecting module and the indicator light respectively.

Further, the main housing, the upper cover plate, the front cover plate and the rear cover plate are made of aluminum alloy materials respectively.

Furthermore, the upper end of the main shell body is provided with two first clamping grooves which are oppositely arranged left and right, and the left side and the right side of the upper cover plate are respectively provided with clamping blocks matched with the first clamping grooves.

Furthermore, the inside of main casing body is equipped with two second draw-in grooves of controlling relative setting, the second draw-in groove with the edge joint of PCB board.

Further, the mounting hole is oblong.

Further, the front cover plate and the rear cover plate are respectively connected with the main shell through screws.

Furthermore, a controller electrically connected with the power module, the communication line connection module and the indicator light is further arranged on the PCB.

Compared with the prior art, the repeater provided by the technical scheme has the beneficial effects that: the area of the outer surface of the repeater is increased by arranging the first heat radiating grooves on the outer surface of the main shell and arranging the second heat radiating grooves on the upper surface of the upper cover plate, so that the heat radiating performance is improved, the upper cover plate and the main shell are connected in a clamping mode, the assembling is convenient, and the repeater is conveniently installed in an external use environment through the installation hole in the connecting piece.

Drawings

Fig. 1 is a perspective view of a repeater in accordance with an embodiment of the present invention;

fig. 2 is a side view of a repeater of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of FIG. 2;

fig. 4 is a side view of the main housing of an embodiment of the invention;

fig. 5 is a perspective view of the upper cover plate according to the embodiment of the present invention.

The electronic device comprises a main shell, 11-a first heat dissipation groove, 12-a first card groove, 13-a second card groove, 2-an upper cover plate, 21-a second heat dissipation groove, 22-a clamping block, 3-a front cover plate, 4-a rear cover plate, 5-a PCB (printed circuit board), 6-an antenna, 7-a connecting piece, 8-a mounting hole, 9-a power supply module, 10-a communication line connecting module and 101-an indicator light.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 5, the embodiment of the utility model provides a repeater, including main casing body 1, upper cover plate 2, front shroud 3, back shroud 4, PCB 5, antenna 6 and connecting piece 7, main casing body 1's front end, rear end and upper end are the opening respectively, upper cover plate 2 and main casing body 1's upper end joint, front shroud 3 is connected with main casing body 1's front end, back shroud 4 is connected with main casing body 1's rear end, inside main casing body 1 was located to PCB 5, antenna 6 was located on back shroud 4 and was connected with PCB 5 electricity, a connecting piece 7 is connected respectively to front shroud 3's lower extreme and back shroud 4's lower extreme, be equipped with mounting hole 8 on the connecting piece 7, main casing body 1's surface is equipped with first radiating groove 11, upper surface of upper cover plate 2 is equipped with second radiating groove 21.

Based on the above scheme, through being equipped with first radiating groove 11 at main casing body 1's surface, be equipped with second radiating groove 21 at the upper surface of upper cover plate 2, increase the area of the surface of repeater, and then improve heat dispersion, upper cover plate 2 is connected the assembly of being convenient for through the mode of joint with main casing body 1, and the repeater passes through mounting hole 8 on connecting piece 7 and conveniently installs in outside service environment.

Specifically, the first heat dissipation groove 11 and the second heat dissipation groove 21 extend along the front-back direction of the repeater, so that the heat dissipation capacity can be improved, the equipment can be used in a higher-temperature environment, and the service life is prolonged; the two side surfaces and the bottom surface of the main casing 1 are provided with first heat dissipation grooves 11. The antenna 6 can rotate 360 degrees, and the direction of the antenna 6 can be adjusted according to various installation direction positions, so that the best communication effect is obtained.

As shown in fig. 2, in the present embodiment, a power module 9, a communication line connection module 10 and an indicator light 101 are disposed at the front end of the PCB 5, openings are respectively disposed on the front cover 3 opposite to the power module 9, the communication line connection module 10 and the indicator light 101, and the power module 9, the communication line connection module 10 and the indicator light 101 extend into the openings, so as to facilitate observation and connection with external devices.

Furthermore, in order to facilitate better heat dissipation, the main housing 1, the upper cover plate 2, the front cover plate 3 and the rear cover plate 4 are respectively made of aluminum alloy materials, and the aluminum alloy materials are good in heat transfer performance.

As shown in fig. 3 to 5, in the present embodiment, two first locking grooves 12 are oppositely disposed on the left and right of the upper housing 1, and locking blocks 22 adapted to the first locking grooves 12 are respectively disposed on the left and right of the upper cover plate 2. Specifically, during installation, the upper cover plate 2 is directly clamped into the front side or the rear side of the main casing body 1, so that the clamping block 22 slides in the first clamping groove 12, installation and processing are facilitated, and connection by using a fastening piece is not needed. The latch 22 extends along the edge of the upper cover plate 2, and the first latch 12 is disposed at the upper end of the side wall of the host.

As shown in fig. 3 and 4, in the present embodiment, two second card slots 13 are provided in the main housing 1, and the second card slots 13 are opposite to each other on the left and right sides, and the second card slots 13 are engaged with the edge of the PCB 5. When the PCB is installed, the PCB 5 is directly clamped into the second clamping groove 13 from the front side or the rear side of the main shell 1, so that the installation is convenient.

As shown in fig. 1, the installation hole 8 of the present embodiment is oblong, and when the repeater is installed, the repeater is fixed in the use environment by passing a screw through the installation hole 8, and the oblong installation hole 8 facilitates adjustment of the installation position.

As shown in fig. 1 and 2, in the present embodiment, the front cover plate 3 and the rear cover plate 4 are respectively connected to the main housing 1 through screws, the main housing 1 is provided with threaded holes, and the front cover plate 3 and the rear cover plate 4 are provided with corresponding tapered through holes, and are connected by countersunk screws during installation.

In addition, in this embodiment, the PCB 5 is further provided with a controller electrically connected to the power module 9, the communication line connection module 10, and the indicator light 101, respectively, and the controller is configured to control operations of the modules.

In summary, the embodiment of the present invention provides a repeater, which has good heat dissipation performance, can adapt to installation in various complex environments, can work without human management for a long time, and has good reliability; the installation and the assembly are convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a repeater, its characterized in that, includes main casing body, upper cover plate, front shroud, back shroud, PCB board, antenna and connecting piece, the front end, the rear end and the upper end of the main casing body are the opening respectively, the upper cover plate with the upper end joint of the main casing body, the front shroud with the front end of the main casing body is connected, the back shroud with the rear end of the main casing body is connected, the PCB board is located inside the main casing body, the antenna locate on the back shroud and with PCB board electricity is connected, the lower extreme of front cover plate reaches one is connected respectively to the lower extreme of back shroud the connecting piece, be equipped with the mounting hole on the connecting piece, the surface of the main casing body is equipped with first radiating groove, the upper surface of upper cover plate is equipped with the second radiating groove.

2. The repeater according to claim 1, wherein a power module, a communication line connection module and an indicator lamp are provided at a front end of the PCB, and openings are provided in the front cover plate respectively opposite to the power module, the communication line connection module and the indicator lamp.

3. The repeater according to claim 1, wherein the main housing, the upper cover plate, the front cover plate and the rear cover plate are each made of an aluminum alloy material.

4. The repeater according to claim 1, wherein two first locking grooves are formed in the upper end of the main housing, the first locking grooves are formed in the left and right opposite directions, and locking blocks matched with the first locking grooves are respectively formed in the left and right sides of the upper cover plate.

5. The repeater according to claim 1, wherein two second card slots are formed in the main housing and are oppositely arranged at left and right sides, and the second card slots are clamped with the edge of the PCB board.

6. The repeater according to claim 1, wherein the mounting hole is oblong.

7. The repeater according to claim 1, wherein the front cover plate and the rear cover plate are respectively screwed with the main housing.

8. The repeater according to claim 1, wherein a controller electrically connected to the power supply module, the communication line connection module and the indication lamp is further provided on the PCB.