CN212909808U

CN212909808U - Remote monitoring video signal transmission equipment

Info

Publication number: CN212909808U
Application number: CN202021762387.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Fanshang Technology Co ltd
Current assignee: Fanshang Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-06
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a remote monitoring video signal transmission equipment, including the switch main part, still include: the first heat dissipation holes are fixedly formed in the left side and the right side of the switch main body respectively along the left-right direction; the PON interface is fixedly arranged on the right side of the bottom end of the switch main body; the LAN interfaces are all fixedly arranged on the left side of the bottom end of the switch main body; the cover plate is fixedly arranged on the left side of the bottom end of the switch main body and is positioned on the outer side of the LAN interface. This remote monitoring video signal transmission equipment can prevent the condition of equipment kneck gathering dust, has certain spacing fixed function to the circuit simultaneously, has guaranteed video signal or network signal's transmission effect, avoids causing the damage to POE switch equipment, reduces the potential safety hazard, makes things convenient for the maintenance work in staff's later stage, guarantees its radiating effect.

Description

Remote monitoring video signal transmission equipment

Technical Field

The utility model relates to a signal transmission equipment technical field specifically is a remote monitoring video signal transmission equipment.

Background

Poe (power Over ethernet) refers to a technology that, while transmitting data signals to some IP-based terminals (such as IP phones, wireless local area network access points AP, network cameras, etc.), can provide direct current for such devices, that is, an exchange supporting power Over ethernet, without any change to the existing ethernet cat.5 wiring infrastructure;

the POE switch can be used as a centralized video signal processing device for a plurality of video monitors, the traditional POE switch is usually installed at a remote corner, thick dust can be gathered at the position of the interface, the problem that the video interface is loosened due to the fact that a video line shakes with wind or is touched manually often occurs, the transmission effect of video or network signals is seriously influenced, a monitor can also be installed in an outdoor environment, rainwater can flow into the POE switch device along the line in rainy weather, damage is caused to the POE switch device, certain potential safety hazards exist, in the aspect of later maintenance of the line, the POE line usually has certain standby length, the condition that the line in the space where the switch is located is disordered is caused, later maintenance work of workers and the visual appearance of the device are seriously influenced, in the aspect of heat dissipation, the traditional switch is mostly horizontally placed at the bottom of a box body, the heat dissipation holes are easy to block, the heat dissipation area is reduced, and the heat dissipation effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remote monitoring video signal transmission equipment to solve POE switch kneck that provides among the prior art and gather dust easily, kneck and take place not hard up condition, rainwater easily and may flow into POE switch equipment and the mixed and disorderly problem of the maintenance of being not convenient for of circuit along with the net twine.

In order to achieve the above object, the utility model provides a following technical scheme: a remote monitoring video signal transmission apparatus includes a switch main body, and further includes:

the first heat dissipation holes are fixedly formed in the left side and the right side of the switch main body respectively along the left-right direction;

the PON interface is fixedly arranged on the right side of the bottom end of the switch main body;

the LAN interfaces are all fixedly arranged on the left side of the bottom end of the switch main body;

the cover plate is fixedly arranged on the left side of the bottom end of the switch main body and is positioned outside the LAN interface;

the rotating shaft is arranged on the rear side of the bottom end of the cover plate and can rotate around the axis of the rotating shaft along the left-right direction;

the limiting baffle is fixedly sleeved on the outer side of the outer wall of the rotating shaft;

the locking mechanism is arranged in an inner cavity on the front side of the cover plate;

and the knob is fixedly arranged in the middle of the outer wall of the limiting baffle.

Preferably, the height of the limit baffle is matched with the width of the opening at the bottom end of the cover plate.

Preferably, the limiting baffle is further provided with a plurality of strip-shaped through holes, and the strip-shaped through holes are located right below the LAN interface.

Preferably, the switch main body rear side is further provided with: the second heat dissipation holes are fixedly formed in the middle of the rear end of the switch main body from top to bottom in the left-right direction; the two winding blocks are fixedly arranged on the left side and the right side of the rear end of the switch main body respectively along the vertical direction, and the middle parts of the upper end and the lower end of each winding block are arc-shaped; and the fixing plate is fixedly arranged at the rear end of the winding block.

Preferably, the locking mechanism comprises: the moving block can move along the up-down direction and is arranged in the middle of the bottom end of the front side of the switchboard main body; the connecting block is fixedly arranged on the inner side of the moving block and is clamped in the inner cavity of the cover plate; the support rod is fixedly arranged in the middle of the inner cavity of the cover plate along the vertical direction, is inserted into the connecting block and is positioned on the outer side of the connecting block; the spring is sleeved on the outer side of the supporting rod; the stop block is fixedly arranged on the inner side of the bottom end of the supporting rod along the left-right direction.

Preferably, the outer side of the moving block is further provided with a plurality of strip-shaped bulges in the left-right direction.

Compared with the prior art, the beneficial effects of the utility model are that: the remote monitoring video signal transmission equipment can prevent dust from being gathered at an equipment interface through the mutual matching action between the cover plate, the rotating shaft, the limiting baffle and the locking mechanism, has a certain limiting and fixing function on a line, avoids the problem of looseness of a video interface caused by frequent shaking of the line along with wind or artificial touch, ensures the transmission effect of video signals or network signals, can effectively prevent rainwater from entering a POE (Power over Ethernet) switch through the way of inverted insertion of the line and the matching of the cover plate, avoids damage to the POE switch equipment, reduces potential safety hazards, can wind redundant lines to the outer side of a winding block and is positioned at the rear side of the POE switch equipment in the aspect of later maintenance of the line, avoids the condition of disordered lines in the space where the switch is positioned, is convenient for later maintenance work of workers, and improves the visual attractiveness of the equipment, in the aspect of heat dissipation, the contact area of the device and air is large, the heat dissipation efficiency of the heat dissipation holes is improved, and the heat dissipation effect of the heat dissipation holes is guaranteed.

Drawings

Fig. 1 is a schematic view of a front-side bottom perspective structure of the present invention;

fig. 2 is a schematic view of a rear-side bottom perspective structure of the present invention;

fig. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of the right side view and partial sectional structure of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1. switch main part, 2, first louvre, 3, PON interface, 4, LAN interface, 5, cover plate, 6, pivot, 7, limit baffle, 8, locking mechanism, 9, second louvre, 10, wire winding piece, 11, fixed plate, 12, knob, 81, movable block, 82, connecting block, 83, bracing piece, 84, spring, 85, dog.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a remote monitoring video signal transmission apparatus includes a switch main body 1, and further includes: the switch comprises a switch body 1, a plurality of first heat dissipation holes 2, a PON interface 3, a LAN interface 4, a cover plate 5, a rotating shaft 6, a limiting baffle 7, a locking mechanism 8 and a knob 12, wherein the first heat dissipation holes 2 are fixedly arranged on the left side and the right side of the switch body 1 along the left-right direction respectively, and a basic heat dissipation effect is achieved in the switch; the PON interface 3 is fixedly arranged on the right side of the bottom end of the switch main body 1 and used for backbone lines; the LAN interfaces 4 are all fixedly arranged on the left side of the bottom end of the switch main body 1 and are used as local area network connection interfaces of the device; the cover plate 5 is fixedly arranged on the left side of the bottom end of the switch main body 1 and positioned on the outer side of the LAN interface 4, and plays a certain protection role on the LAN interface 4; the rotating shaft 6 is arranged at the rear side of the bottom end of the cover plate 5 and can rotate around the axis of the rotating shaft along the left-right direction, so that the limiting baffle 7 can be turned over; the limiting baffle 7 is fixedly sleeved outside the outer wall of the rotating shaft 6; the locking mechanism 8 is arranged in the inner cavity at the front side of the cover plate 5; knob 12 fixed mounting makes things convenient for the staff to open limit baffle 7 at limit baffle 7's outer wall middle part.

Preferably, the height of the limit baffle 7 is matched with the width of the opening at the bottom end of the cover plate 5, so that the limit baffle 7 can shield all the LAN interfaces 4.

As an optimized scheme, furthermore, a plurality of strip-shaped through holes are further formed in the limiting baffle 7, and the limiting baffle is located right below the LAN interface 4 and used for accommodating circuits outside the crystal head.

Preferably, the switch main body 1 further includes, on the rear side: the second heat dissipation holes 9, the winding block 10 and the fixing plate 11 are formed in the middle of the rear end of the switch main body 1 from top to bottom along the left-right direction, and a further heat dissipation effect is achieved on the device; the two winding blocks 10 are respectively and fixedly arranged at the left side and the right side of the rear end of the exchanger main body 1 along the up-down direction, and the middle parts of the upper end and the lower end of each winding block 10 are arc-shaped; the fixing plate 11 is fixedly arranged at the rear end of the winding block 10 and plays a main fixing role for the device.

Preferably, the locking mechanism 8 further comprises: the moving block 81, the connecting block 82, the support rod 83, the spring 84 and the stopper 85 are arranged in the middle of the bottom end of the front side of the switchboard main body 1 and can move up and down; the connecting block 82 is fixedly arranged on the inner side of the moving block 81 and is clamped in the inner cavity of the cover plate 5; the support rod 83 is fixedly arranged in the middle of the inner cavity of the cover plate 5 along the vertical direction, and is inserted into the connecting block 82 and positioned at the outer side of the connecting block; the spring 84 is sleeved outside the supporting rod 83; the stop block 85 is fixedly arranged at the inner side of the bottom end of the support rod 83 along the left-right direction, and can play a continuous fixing effect on the limit baffle 7 through the locking mechanism 8, so that the fixing effect of the circuit is ensured.

Preferably, a plurality of left and right direction ribs are further disposed on the outer side of the moving block 81 to increase the friction force on the surface of the moving block 81.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

In the actual use process of the device, the fixed plate 11 is used for fixing the device, the bolt is matched for locking, the contact area of the exchanger body 1 and the air is larger, the second heat dissipation hole 9 at the rear end of the fixed plate can be used for effectively dissipating heat at the rear end of the fixed plate, when the circuit of the device is installed, redundant circuits can be wound outside two winding blocks 10 at the rear side, then a plug is inserted into a corresponding LAN interface 4, after all the LAN interfaces 4 are inserted, the position of a crystal head can be limited through the limit baffle 7, firstly, a worker pushes the moving block 81, as the moving block 81, the connecting block 82 and the block 85 are fixedly connected, the block 85 is pushed to gradually move downwards in the moving process, and the spring 84 is pressed for compressing and storing force, when the limit baffle 7 rotates and is buckled outside the crystal head, can loosen the oppression to the movable block 81, and make dog 85 resume initial condition under the reaction thrust of spring 84, and oppress the locking to limit baffle 7 all the time, guarantee that the quartzy head is all firm pegs graft in respective LAN interface 4, reduce the area that exposes of LAN interface 4 department, can effectively prevent the condition of equipment kneck gathering dust, fix line connection department simultaneously, video signal or network signal's transmission effect has been guaranteed, and twine the unnecessary circuit in the switch main part 1 outside, and be located the rear side of switch main part 1, make things convenient for the maintenance work in staff later stage, improve equipment's vision beautifully, the radiating efficiency of improvement louvre.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "both ends" and the like indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A remote monitoring video signal transmission apparatus comprising a switch main body (1), characterized by further comprising:

the first heat dissipation holes (2), a plurality of the first heat dissipation holes (2) are respectively and fixedly arranged on the left side and the right side of the exchanger main body (1) along the left-right direction;

the PON interface (3) is fixedly arranged on the right side of the bottom end of the switch main body (1);

the LAN interfaces (4), a plurality of said LAN interfaces (4) are all fixed and set up in the left side of bottom end of the said switchboard body (1);

the cover plate (5), the said cover plate (5) is fixedly set up in the left side of bottom end of the said switchboard body (1), and locate at the outside of the said LAN interface (4);

the rotating shaft (6) is arranged on the rear side of the bottom end of the cover plate (5) and can rotate around the axis of the rotating shaft (6) along the left-right direction;

the limiting baffle (7) is fixedly sleeved on the outer side of the outer wall of the rotating shaft (6);

the locking mechanism (8), the said locking mechanism (8) is set up in the cavity of the front side of the said cover plate (5);

the handle knob (12) is fixedly installed in the middle of the outer wall of the limiting baffle (7).

2. A remote monitoring video signal transmission apparatus according to claim 1, wherein: the height of the limit baffle (7) is matched with the width of the opening at the bottom end of the cover plate (5).

3. A remote monitoring video signal transmission apparatus according to claim 1, wherein: and the limiting baffle (7) is also provided with a plurality of strip-shaped through holes and is positioned right below the LAN interface (4).

4. A remote monitoring video signal transmission apparatus according to claim 1, wherein: the switch main body (1) rear side still is provided with:

the second heat dissipation holes (9) are formed in the middle of the rear end of the switch main body (1) from top to bottom along the left-right direction;

the two winding blocks (10) are respectively and fixedly arranged on the left side and the right side of the rear end of the switch main body (1) along the vertical direction, and the middle parts of the upper end and the lower end of each winding block (10) are arc-shaped;

and the fixing plate (11) is fixedly arranged at the rear end of the winding block (10).

5. A remote monitoring video signal transmission apparatus according to claim 1, wherein: the locking mechanism (8) comprises:

the moving block (81), the moving block (81) can move along the up-down direction and is arranged in the middle of the bottom end of the front side of the switchboard main body (1);

the connecting block (82) is fixedly arranged on the inner side of the moving block (81) and clamped in the inner cavity of the cover plate (5);

the supporting rod (83) is fixedly arranged in the middle of the inner cavity of the cover plate (5) along the vertical direction, and is inserted into the connecting block (82) and positioned on the outer side of the connecting block;

the spring (84) is sleeved on the outer side of the supporting rod (83);

the stop block (85) is fixedly arranged on the inner side of the bottom end of the supporting rod (83) along the left-right direction.

6. A remote monitoring video signal transmission apparatus according to claim 5, wherein: the outer side of the moving block (81) is also provided with a plurality of strip-shaped bulges in the left and right directions.