CN221509621U - Outdoor wireless bridge supporting reverse power supply - Google Patents

Abstract

The utility model relates to the technical field of wireless bridges, in particular to an outdoor wireless bridge supporting reverse power supply, which comprises a front shell, a rear shell, a main board, a fixed lock and gauze, wherein the front shell and the rear shell are mutually connected, the main board and the gauze are arranged in a part formed by combining the front shell and the rear shell, and the fixed lock is arranged at the back of the rear shell and is mutually connected. The outdoor wireless bridge supporting reverse power supply is provided with a special POE module structure, has a positive power supply mode and a negative power supply mode, can supply power to the whole device by using a network cable when conventional circuit installation cannot be performed, and is also provided with a fan structure, so that the main board can be cooled, and the influence on the service life of the main board in a high-temperature environment for a long time is avoided; the special shell structure is adopted, so that the front shell can have better stability in windy weather.

Description

Outdoor wireless bridge supporting reverse power supply

Technical Field

The utility model relates to the technical field of wireless bridges, in particular to an outdoor wireless bridge supporting reverse power supply.

Background

The wireless bridge utilizes wireless transmission mode to realize setting up the bridge of communication between two or more networks, and current wireless bridge shell adopts plastics to make mostly, and self heat dispersion is not good to can sharply reduce the life of shell under the high temperature environment for a long time, in addition, current wireless bridge installs loaded down with trivial details, lacks anti-wind ability, can cause the potential safety hazard in windy weather.

The utility model discloses an outdoor wireless bridge CN214707736U for resisting wind, which is characterized in that a fan is arranged to radiate heat of a main board, and the radiated hot air can be rapidly discharged, so that the service life of a shell is prevented from being drastically reduced in a high-temperature environment for a long time; the special shell structure is adopted, so that the direct stress of the front shell of the wind meeting is slowed down to prevent the wind from directly blowing the front shell, and the front shell is directly stressed.

However, the present utility model does not take into consideration the fact that if a circuit line cannot be installed, a new power supply structure needs to be added to the wireless bridge.

Disclosure of utility model

The utility model aims to provide an outdoor wireless bridge supporting reverse power supply, which has the characteristics of wind resistance stability and multiple power supply modes, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a support outdoor wireless bridge of reverse power supply, includes preceding shell, backshell, mainboard, fixed lock and gauze, preceding shell and backshell interconnect are in the same place, mainboard and gauze are installed inside the part that is made up by preceding shell and backshell, fixed lock sets up at the back of backshell and interconnect.

Preferably, the preceding shell includes diamond-shaped plate, net screen window, bolt hole and wire baffle, preceding shell is equipped with open-ended half rectangle shell structure for the bottom, the diamond-shaped plate sets up in preceding shell openly, the net screen window sets up in both sides, the bolt hole sets up on the four corners of back shell wall, the wire baffle is established in the bottom of preceding shell, encircles around the bottom opening.

Preferably, the backshell includes the fixed column, the metallic channel, fan and fixing bolt, the fixed column is for setting up the crossbeam stand structure at backshell back, and the end is semi-circular fixed plate structure, the metallic channel is located the backshell bottom, is the groove structure that two sets of convex baffle structures formed, the fan is established at the backshell back, and four altogether, fixing bolt sets up on the four corners of backshell casing.

Preferably, the wire groove is specifically two groups of baffle structures surrounding the bottom opening of the rear shell and the edges of the fixed column, and the tail end of the wire groove is provided with an oblique angle structure.

The wire groove can be accomodate all kinds of circuits of connecting on the mainboard in the wire groove, and the wire groove can be isolated most of the interference of rainwater under the effect of baffle and position, avoids the circuit to receive the influence.

Preferably, the main board is provided with a POE module, and the POE module is arranged at an opening formed by combining the front shell and the rear shell at the bottom after the front shell and the rear shell are combined.

Preferably, the POE module is provided with a DC interface, a network cable interface, an LED digital display screen and other interfaces.

The POE module can supply power to the whole wireless bridge device by connecting the network cable, so as to realize directional power supply when the conventional circuit cannot be connected.

Preferably, the fixed lock is a semicircle, both sides have the hasp structure that the fixed plate extended, its shape size is the same with the fixed column end.

The device can be fixedly arranged on the mounting column through fixed locking.

Preferably, the two gauze yarns are respectively arranged at two sides of the component formed by combining the front shell and the rear shell, and are of a breathable filtering gauze structure.

When the fan operates, cooling air enters the inside from the outside through the gauze, is blown to the main board to cool and then is discharged from the fan, and the gauze can filter external impurities, water vapor and the like, so that the main board is prevented from being damaged.

Compared with the prior art, the utility model provides an outdoor wireless bridge supporting reverse power supply, which has the following beneficial effects: the outdoor wireless bridge supporting reverse power supply is provided with a special POE module structure, has a positive power supply mode and a negative power supply mode, can supply power to the whole device by using a network cable when conventional circuit installation cannot be performed, and is also provided with a fan structure, so that the main board can be cooled, and the influence on the service life of the main board in a high-temperature environment for a long time is avoided; the special shell structure is adopted, so that the front shell can have better stability in windy weather.

Drawings

FIG. 1 is a three-dimensional exploded view of the structure of the present utility model;

FIG. 2 is a front three-dimensional illustration of the structure of the present utility model;

FIG. 3 is a three-dimensional representation of the back side of the structure of the present utility model;

fig. 4 is a three-dimensional representation of a partial structure of the present utility model.

Wherein: 1. a front shell; 101. a diamond plate; 102. a mesh window; 103. bolt holes; 104. a wire baffle; 2. a rear case; 201. fixing the column; 202. a wire groove; 203. a fan; 204. a fixing bolt; 3. a main board; 301. a POE module; 4. a fixed lock; 5. a gauze.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an outdoor wireless bridge supporting reverse power supply comprises a front shell 1, a rear shell 2, a main board 3, a fixing lock 4 and a gauze 5, wherein the front shell 1 and the rear shell 2 are mutually connected, the main board 3 and the gauze 5 are arranged inside a part formed by combining the front shell 1 and the rear shell 2, and the fixing lock 4 is arranged on the back of the rear shell 2 and is mutually connected.

When the wireless network bridge is installed, the main board 3 is installed in the front shell 1, the front shell 1 is connected to the rear shell 2 through the fixing bolts 204, the wireless network bridge is installed and fixed on an installed outdoor installation column through the rear shell 2 and the fixing lock 4, and a forward or directional power supply mode is selected to supply power to the wireless network bridge according to actual installation conditions.

Specifically, the front shell 1 includes a diamond plate 101, a mesh screen 102, bolt holes 103 and a wire baffle 104, the front shell 1 is a semi-rectangular shell structure with an opening at the bottom, the diamond plate 101 is arranged on the front surface of the front shell 1, the mesh screen 102 is arranged on two sides, the bolt holes 103 are arranged on four corners of the shell wall of the back surface, and the wire baffle 104 is arranged at the bottom of the front shell and surrounds the opening at the bottom.

Specifically, the rear housing 2 includes a fixing column 201, a wire groove 202, a fan 203 and fixing bolts 204, the fixing column 201 is a beam column structure arranged at the back of the rear housing 2, the tail end is a semicircular fixing plate structure, the wire groove 202 is located at the bottom of the rear housing 2 and is a groove structure formed by two groups of protruding baffle structures, the fan 203 is arranged at the back of the rear housing 2, four fixing bolts 204 are arranged at four corners of the housing of the rear housing 2.

Specifically, the wire groove 202 is specifically two sets of baffle structures surrounding the bottom opening of the rear housing 2 and the edges of the fixing post 201, and the ends are provided with bevel structures.

Through above-mentioned technical scheme, the wire groove 202 can accomodate all kinds of circuits of connecting on mainboard 3 in the wire groove 202, and the wire groove 202 can isolate the interference of most rainwater under the effect of baffle and position, avoids the circuit to receive the influence.

Specifically, the main board 3 is provided with a POE module 301, and the POE module 301 is installed at an opening formed by combining the front shell 1 and the rear shell 2 at the bottom after the front shell and the rear shell are combined.

Specifically, the POE module 301 is provided with a DC interface, a network cable interface, an LED digital display screen, and other interfaces.

Through the above technical solution, the POE module 301 can supply power to the whole wireless bridge device by connecting the network cable, so as to realize directional power supply when the conventional circuit cannot be connected.

Specifically, the fixing lock 4 is a semicircle, and two sides are provided with locking structures extending from the fixing plates, and the shape and the size of the locking structures are the same as the tail ends of the fixing columns 201.

Through the above technical scheme, the device can be fastened and installed on the erection column through the fixed lock 4.

Specifically, two gauze 5 are respectively installed on two sides of the component formed by combining the front shell 1 and the rear shell 2, and are of a breathable filtering gauze structure.

Through above-mentioned technical scheme, when fan 203 operates, the cooling air gets into inside through gauze 5 from the outside, blows to mainboard 3 and discharges from fan 203 after cooling, and gauze 5 can filter outside impurity, steam etc. to avoid damaging mainboard 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An outdoor wireless bridge supporting reverse power supply, which comprises a front shell (1), a rear shell (2), a main board (3), a fixed lock (4) and a gauze (5), and is characterized in that: the front shell (1) is connected with the rear shell (2) together, the main board (3) and the gauze (5) are arranged inside a component formed by combining the front shell (1) and the rear shell (2), the fixed lock (4) is arranged on the back of the rear shell (2) and is connected with each other, the main board (3) is provided with the POE module (301), the POE module (301) is arranged at the opening formed by combining the front shell (1) and the rear shell (2) at the bottom, and the POE module (301) is provided with the DC interface, the network cable interface and the LED digital display screen interface.

2. An outdoor wireless bridge supporting reverse power according to claim 1, wherein: the front shell (1) comprises a diamond plate (101), a gauze window (102), bolt holes (103) and a wire baffle plate (104), wherein the front shell (1) is of a semi-rectangular shell structure with an opening at the bottom, the diamond plate (101) is arranged on the front surface of the front shell (1), the gauze window (102) is arranged on two sides, the bolt holes (103) are formed in four corners of a back shell wall, and the wire baffle plate (104) is arranged at the bottom of the front shell and surrounds the opening at the bottom.

3. An outdoor wireless bridge supporting reverse power according to claim 1, wherein: the utility model provides a rear housing (2) includes fixed column (201), metallic channel (202), fan (203) and fixing bolt (204), fixed column (201) is for setting up the crossbeam stand structure at rear housing (2) back, and the end is semi-circular fixed plate structure, metallic channel (202) are located rear housing (2) bottom, for the groove structure that two sets of convex baffle structures formed, fan (203) are established at rear housing (2) back, totally four, fixing bolt (204) set up on the four corners of rear housing (2) casing.

4. An outdoor wireless bridge supporting reverse power according to claim 3, wherein: the wire groove (202) is specifically two groups of baffle structures surrounding the bottom opening of the rear shell (2) and the edge of the fixed column (201), and the tail end of the wire groove is provided with an oblique angle structure.

5. An outdoor wireless bridge supporting reverse power according to claim 1, wherein: the fixed lock (4) is semicircular, locking structures extending from the fixed plates are arranged on two sides of the fixed lock, and the shape and the size of the fixed lock are the same as those of the tail ends of the fixed columns (201).

6. An outdoor wireless bridge supporting reverse power according to claim 1, wherein: the two gauze (5) are respectively arranged at two sides of a part formed by combining the front shell (1) and the rear shell (2) and are of a breathable filtering gauze structure.