CN210578641U - Special exchanger for expressway video intelligent analysis system - Google Patents

Abstract

The utility model relates to a highway video intelligent analysis system private branch exchange, including switch body and mount pad, the switch body left and right sides sets up the slide rail, erects on the mount pad through the slide rail, the interface of switch body sets up side by side at the homonymy, the downside is fixed tuber pipe and lower tuber pipe respectively on the interface, it is provided with the last tuyere of a discharge port down to go up the tuber pipe, the tuber pipe is provided with a discharge port lower tuyere up down, go up the tuber pipe and pass through the pipeline air feed by a micro fan respectively with lower tuber pipe, the fan symmetry is fixed at switch body top, can realize the dust clearance to data interface, prevents that the interface from being disturbed by the dust, improves data transmission quality.

Description

Special exchanger for expressway video intelligent analysis system

Technical Field

The utility model relates to a switch, concretely relates to highway video intelligent analysis system private branch exchange.

Background

The high-speed video monitoring is used for monitoring vehicles running on a highway and mainly aims at speed measurement and violation monitoring. In order to realize video monitoring, a monitoring system of the video monitoring system generally comprises a camera, communication equipment, a switch and other equipment, so that networking is performed, and monitoring data are transmitted back to a monitoring center. At present, peripheral hardware of a monitoring system is generally installed on a cross rod of a highway, and operation and maintenance personnel generally perform regular maintenance and operations such as dust removal of equipment. Equipment such as switch is then installed in the rack, however outdoor rack is in order to guarantee its ventilation cooling, generally can not design for seal structure, and the inside dust of rack is more to make the facility in the rack pile up the dust. The current maintenance generally aims at cleaning a camera and cleaning surface dust of other equipment, and is particularly important as a core device for data transmission for a switch. The switch is provided with a plurality of interfaces, and the data connector cannot be unplugged to clean the interfaces in ordinary maintenance, so that the quality of video transmission can be influenced by the increase of dust in the long term. Traditional switch all is direct placing in the rack simultaneously for contact in switch and the rack, thereby make the heat of switch lateral wall can't distribute away, make the switch temperature higher. Meanwhile, the angle of the placement of the connector can be inclined, and the connector of the data line can be deformed over time, which causes the problem of line breakage and leads to interruption of information transmission.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, a highway video intelligent analysis system private branch exchange is provided, can realize the dust clearance to data interface, prevent that the interface from being disturbed by the dust, improve data transmission quality, simultaneously to an integration mounting bracket of switch body design, guarantee that the heat transfer space is left to the side about the switch, play good radiating effect, and can guarantee that the installation of switch remains the level all the time, avoid the switch aversion to cause the problem of data line buckling deformation.

The purpose of the utility model is realized through the following technical scheme:

a special switch for an intelligent expressway video analysis system comprises a switch body, wherein interfaces of the switch body are arranged on the same side in parallel, an upper air duct and a lower air duct are fixed on the upper side and the lower side of each interface respectively, the upper air duct is provided with an upper air nozzle with a downward air outlet, the lower air duct is provided with a lower air nozzle with an upward air outlet, the upper air duct and the lower air duct are supplied with air through a pipeline by a micro fan respectively, and the fans are symmetrically fixed on the top of the switch body;

the switch body is provided with slide rails matched with the slide grooves, and the switch body is arranged on the mounting seat in a sliding manner through the slide rails;

the power source of switch body sets up at the rear end, the mount pad rear is provided with a baffle, be provided with on the baffle with power source complex power plug, power plug's reverse end connection power socket.

In order to solve the problem that the traditional interface is easy to be stained with ash, the lower side on the interface of the switch is respectively provided with a row of air nozzles to sweep the air nozzles, so that the interface is always kept clean, meanwhile, the interface can be cooled, and the quality of data transmission is improved. On the other hand, this side combines its use occasion to install in the rack, has designed the mount pad of an integration to it, adopts the mode installation of twitching between switch body and the mount pad, through fixing the mount pad in the rack, can guarantee that the horizontal installation of switch body is fixed to utilize the butt joint of attaching plug and power source to prevent the aversion of switch body installation back as fixed knot structure, still guaranteed simultaneously that switch body bottom is in unsettled state, make it possess good cooling surface, solve its high temperature overheat problem.

Furthermore, the upper air nozzle and the lower air nozzle are uniformly arranged in a staggered mode, so that the air outlet of the upper air nozzle is opposite to the interface. The design can ensure that the sweeping surface formed by the upper tuyere and the lower tuyere sweeps the whole interface.

Further, the tip of going up tuyere and tuyere down is flat duckbilled, and the design is that the advantage of duckbilled lies in can improving the wind speed to make the wind-force way of blowing out stronger, dustproof effect is more obvious.

Furthermore, the tip of the upper tuyere and the tip of the lower tuyere are respectively positioned on the upper side and the lower side of the interface and do not shield the interface.

Further, the interface comprises a WAN port, a LAN port and a power supply interface.

Further, the same power source interface and switch of fan and switch body sharing, the advantage that sets up like this lies in when starting the switch, and the fan also starts, can regard as synchronous dirt-proof effect.

Furthermore, go up tuber pipe and down the tuber pipe and pass through screw or viscose and fix in the switch body side.

Furthermore, the upper air pipe, the lower air pipe, the upper air nozzle and the lower air nozzle are made of non-metal insulating materials.

Further, the mount pad left and right sides is provided with the bolt hole, fixes the mount pad in the rack through the bolt promptly to directly put the switch in the rack in being different from prior art, cause the problem of aversion easily.

Further, the power switch of the switch body is arranged at the front end.

Compare with traditional switch the beneficial effects of the utility model are that: the switch that this scheme provided is applicable to the heavy occasion of dust more, through set up the tuyere in interface both sides, not only can realize the effect of removing dust, can also play the cooling effect simultaneously, thereby can guarantee that the switch works in the occasion of heavy dust for a long time, guarantee its data transmission quality, need not to carry out the maintenance of regularly removing dust to it, still through the mount pad of supporting design with it simultaneously, both can guarantee the horizontal installation of switch, also can guarantee to leave certain heat dissipation space between its bottom and the rack, guarantee the good heat dissipation of switch.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a rear view of the switch body;

fig. 4 is a schematic view of the mount structure.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 and fig. 2, a private exchange for an intelligent analysis system of highway video includes an exchange body 1, and interfaces 14 of the exchange body 1 are arranged on the same side. As shown in fig. 1, in this embodiment, all the interfaces 14 of the switch body 1 are disposed on the same side, and the antennas are disposed on two sides of the switch body 1 separately from the end surface where the interfaces 14 are located, so that the end surface where the interfaces 14 are located is a flat surface. An upper air pipe 3 and a lower air pipe 4 are respectively fixed on the upper side and the lower side of the connector 14, and the end face of the connector 14 is a flat surface, so that the upper air pipe 3 and the lower air pipe 4 can be adhered to the end face of the connector 14 in an adhesive manner. The upper air pipe 3 is provided with an upper air nozzle 5 with a row of air outlets facing downwards, the lower air pipe 4 is provided with a lower air nozzle 6 with a row of air outlets facing upwards, the upper air nozzle 5 and the lower air nozzle 6 are uniformly arranged, and the requirement that the upper air nozzle 5 and the lower air nozzle 6 are staggered mutually is met, so that the air outlets of the upper air nozzle are opposite to the interface 14, blown air is swept through all the interfaces 14, and the dust removal effect is achieved. In order to realize air supply, the upper air pipe 3 and the lower air pipe 4 are respectively supplied with air through a pipeline 7 by a micro fan 8, the fans 8 are symmetrically fixed on the top of the exchanger body 1, and as can be seen from figure 1, the two fans 8 are respectively arranged on the left side and the right side of the top of the exchanger body 1. As a preferred embodiment, the tips of the upper nozzle 5 and the lower nozzle 6 are in a flat duckbill shape, the tips of the upper nozzle 5 and the lower nozzle 6 are respectively located on the upper side and the lower side of the interface 14 and do not shield the interface 14, the interface 14 includes a WAN port, a LAN port and a power interface, and the fan 8 and the switch body 1 share the same power interface and a power switch. The upper air duct 3, the lower air duct 4, the upper air nozzle 5 and the lower air nozzle 6 are made of non-metal insulating materials, in the embodiment, insulating rubber materials are selected for the manufacture, and meanwhile, static electricity removing treatment needs to be carried out on the insulating rubber materials.

As a preferred embodiment, in order to ensure good heat dissipation of the switch and horizontal adjustment of the position during installation of the switch, the present solution further designs an installation base 2, wherein the left and right sides of the installation base 2 are respectively provided with a side plate 21, and the end faces of the side plates 21 opposite to each other are respectively provided with a sliding groove 22 along the axial direction. As shown in fig. 3, the left and right sides of the switch body 1 are provided with slide rails 13 engaged with the slide grooves 22, the switch body 1 is slidably mounted on the mounting base 2 through the slide rails 13, after the mounting is completed, a heat dissipation space is formed between the switch body 1 and the mounting base 2, so as to ensure good heat dissipation of the switch, and the structure of the switch can be referred to fig. 1. Power source 12 of switch body 1 sets up at the rear end, 2 backs of mount pad are provided with a baffle 24, be provided with on the baffle 24 with power source 12 complex power plug 25, power socket 26 is connected to power plug 25's reverse end, its structure can refer to shown in figure 4, can accomplish the butt joint between power source 12 and the power plug 25 through twitching switch body 1 around, can guarantee not only after the butt joint is accomplished to the circular telegram, can also regard as switch body 1 limit structure on spout 22, switch body 1 shifts when can avoiding the rack shake. The mount pad 2 left and right sides is provided with bolt hole 23, installs switch body 1 in the rack through bolt hole 23, and simultaneously for convenient operation, switch 11 of switch body 1 sets up at the front end.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. A special switch for an intelligent expressway video analysis system comprises a switch body (1) and is characterized in that interfaces (14) of the switch body (1) are arranged on the same side by side, an upper air duct (3) and a lower air duct (4) are fixed on the upper side and the lower side of each interface (14) respectively, the upper air duct (3) is provided with an upper air nozzle (5) with a row of air outlets facing downwards, the lower air duct (4) is provided with a lower air nozzle (6) with a row of air outlets facing upwards, the upper air duct (3) and the lower air duct (4) are supplied with air through a pipeline (7) by a micro fan (8) respectively, and the fans (8) are symmetrically fixed on the top of the switch body (1);

the switch is characterized by further comprising a mounting seat (2), wherein the left side and the right side of the mounting seat (2) are respectively provided with a side plate (21), opposite side end faces of the side plates (21) are respectively provided with a sliding groove (22) along the axial direction, the left side and the right side of the switch body (1) are provided with sliding rails (13) matched with the sliding grooves (22), and the switch body (1) is slidably mounted on the mounting seat (2) through the sliding rails (13);

power source (12) of switch body (1) sets up in the rear end, mount pad (2) rear is provided with a baffle (24), be provided with on baffle (24) with power source (12) complex power plug (25), power socket (26) are connected to the reverse end of power plug (25).

2. The special exchanger for the intelligent analysis system of the expressway video according to claim 1, wherein the upper nozzles (5) and the lower nozzles (6) are evenly staggered with each other so that the air outlets thereof face the interface (14).

3. The special exchange for a video intelligent analysis system of a highway according to claim 2, wherein the tips of the upper tuyere (5) and the lower tuyere (6) are flat duckbills.

4. The special exchange for a video intelligent analysis system of a highway according to claim 3, wherein the tips of the upper air nozzle (5) and the lower air nozzle (6) are respectively positioned at the upper side and the lower side of the interface (14) and do not obstruct the interface (14).

5. The intelligent analysis system private exchange of highway videos according to claim 1, characterized in that said interface (14) comprises a WAN port, a LAN port, a power interface.

6. The special exchanger for the intelligent expressway video analysis system according to claim 5, wherein the fan (8) and the exchanger body (1) share the same power interface and power switch.

7. The special exchanger for the intelligent expressway video analysis system according to claim 1, wherein the upper air duct (3) and the lower air duct (4) are fixed to the side of the exchanger body (1) by screws or adhesive.

8. The special exchanger for the intelligent expressway video analysis system according to claim 1, wherein the upper duct (3), the lower duct (4), the upper nozzle (5) and the lower nozzle (6) are made of a non-metallic insulating material.

9. The special exchanger for expressway video intelligent analysis systems according to claim 1, wherein bolt holes (23) are formed in the left and right sides of the mounting seat (2).

10. The special switch for the intelligent analysis system of highway videos as claimed in claim 1, wherein the power switch (11) of the switch body (1) is arranged at the front end.

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