CN212012674U - Remote POE power supply switch - Google Patents

Abstract

The utility model relates to a power supply switch technical field, and a remote POE power supply switch is disclosed, including the switch body, the fixed a plurality of interfaces that are equipped with in left side wall middle part of switch body, the left side wall edge of a plurality of switch bodies is provided with the rectangle protection casing, the fixed frame of rectangle along sliding connection in the right side opening of rectangle protection casing, the right-hand member of the fixed frame of rectangle extend to the outside of rectangle protection casing and with the left side wall fixed connection of switch body, the blind hole has been seted up to both ends symmetry about the left side wall of switch body, the inside of two blind holes is all fixed and is equipped with locking mechanism, the upper and lower both sides wall of switch body all sets up flutedly with the position department of correspondence of two blind holes. The utility model discloses not only can prevent that the dust from getting into in the interface that does not use and then leading to contact failure, be convenient for carry out the dismouting to the rectangle protection casing when the maintenance moreover.

Description

Remote POE power supply switch

Technical Field

The utility model relates to a power supply switch technical field especially relates to a remote POE power supply switch.

Background

PoE power supply switch indicates can be through the switch that the net twine provided the network power supply for the far-end power receiving terminal, contain two functions of network switch and PoE power supply, be the more common power supply unit among the PoE power supply system, a complete POE system includes power supply end equipment and power receiving end equipment two parts, power supply end equipment is the equipment for ethernet customer end equipment power supply, also be the administrator of whole POE ethernet power supply process simultaneously, and power receiving end equipment is the power supply end equipment load of accepting the power supply, the customer end of POE system promptly.

The interface of the existing remote POE power supply switch can accumulate a large amount of dust when the interface is not used for a long time, poor contact is easily caused, and the interface is not convenient to clean, so that the remote POE power supply switch is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the interface can accumulate a large amount of dust when not using for a long time among the prior art, not only leads to contact failure easily, and is not convenient for clear up, and the remote POE power supply switch who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a remote POE power supply switch comprises a switch body, wherein a plurality of interfaces are fixedly arranged in the middle of the left side wall of the switch body, a rectangular protective cover is arranged at the edge of the left side wall of the switch body, the right side opening of the rectangular protective cover is connected with a rectangular fixed frame in a sliding way, the right end of the rectangular fixed frame extends to the outside of the rectangular protective cover and is fixedly connected with the left side wall of the switch body, the upper end and the lower end of the left side wall of the exchanger body are symmetrically provided with blind holes, the insides of the two blind holes are both fixedly provided with locking mechanisms, the upper and lower side walls of the exchanger body are provided with grooves corresponding to the positions of the two blind holes, the insides of the two grooves are respectively and fixedly provided with an ejection mechanism, the left side wall of rectangle protection casing corresponds the department with the position of a plurality of interfaces and has all seted up the jack, the upside department that the left side inner wall of rectangle protection casing is located a plurality of jacks all fixedly is equipped with the closing mechanism.

Preferably, locking mechanism includes elastic rod and wedge fixture block, the elastic rod level sets up the one side of keeping away from the interface in the inside of blind hole, the left end of elastic rod extend to the outside of blind hole and with the right-hand member fixed connection of rectangle protection casing, one side right-hand member fixed connection of interface is kept away from to wedge fixture block and elastic rod's pole wall, seted up between the pore wall of blind hole and the tank bottom of recess with wedge fixture block matched with card hole.

Preferably, ejection mechanism includes push pedal, ejector pin, spring and stopper, the push pedal level sets up the one side department of keeping away from the interface at the recess, the right-hand member of push pedal rotates through the cell wall of round pin axle with the recess to be connected, the stopper is fixed to be set up at the opening part right-hand member of recess, and the left end of stopper extends to the upper end of push pedal, the vertical fixed lateral wall that sets up the one side that is close to the interface in push pedal corresponds the department with the position of wedge fixture block, the upper and lower both ends of spring respectively with the tank bottom fixed connection of push pedal and recess.

Preferably, the closing mechanism includes U-shaped piece, baffle and torsion spring, the fixed upside department that is located the jack that sets up at the left side inner wall of rectangle protection casing of U-shaped piece, the one end setting of baffle is in the inside of U-shaped piece, and the one end of baffle rotates through the inside wall of pivot with the U-shaped piece to be connected, torsion spring cup joints with the axle wall front side activity of pivot, and torsion spring's both ends respectively with the preceding lateral wall of baffle and the inside wall fixed connection of U-shaped piece.

Preferably, the inner wall of the left side of the rectangular protective cover is fixedly connected with a sealing ring at a position corresponding to the plurality of jacks.

Preferably, a plurality of the sealing rings are made of rubber.

Compared with the prior art, the utility model provides a remote POE power supply switch possesses following beneficial effect:

1. this remote POE power supply switch through rectangle protection casing, U-shaped piece, baffle and the torsion spring that is equipped with, can prevent that the dust from getting into in the interface that does not use and then leading to contact failure.

2. This remote POE power supply switch through locking mechanism and the ejection mechanism who is equipped with, is convenient for carry out the dismouting to the rectangle protection casing when the maintenance.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can prevent that the dust from getting into in the interface that does not use and then leading to contact failure, be convenient for carry out the dismouting to the rectangle protection casing when the maintenance moreover.

Drawings

Fig. 1 is a schematic structural diagram of a remote POE power supply switch provided by the present invention;

fig. 2 is a schematic side view of a remote POE power supply switch according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure: the switch comprises a connector 1, a switch body 2, a baffle 3, a rectangular protective cover 4, a rectangular fixing cover 5, a sealing ring 6, a torsion spring 7, a U-shaped block 8, a limiting block 9, a push plate 10, an ejector rod 11, an elastic rod 12, a wedge-shaped fixture block 13 and a spring 14.

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.

Referring to fig. 1-4, a remote POE power switch, including a switch body 2, a plurality of ports 1 are fixedly arranged in the middle of the left side wall of the switch body 2, a rectangular protective cover 4 is arranged at the edge of the left side wall of the switch body 2, a rectangular fixing frame 5 is slidably connected in the right side opening of the rectangular protective cover 4, the right end of the rectangular fixing frame 5 extends to the outside of the rectangular protective cover 4 and is fixedly connected with the left side wall of the switch body 2, blind holes are symmetrically arranged at the upper and lower ends of the left side wall of the switch body 2, locking mechanisms are respectively fixed in the two blind holes, grooves are respectively arranged at the positions of the upper and lower side walls of the switch body 2 corresponding to the two blind holes, ejection mechanisms are respectively fixed in the two grooves, jacks are respectively arranged at the positions of the left side wall of the rectangular protective cover 4 corresponding to the plurality of ports 1, a sealing mechanism is respectively fixed at the upper, the locking mechanism comprises an elastic rod 12 and a wedge-shaped fixture block 13, the elastic rod 12 is horizontally arranged at one side away from the interface 1 in the blind hole, the left end of the elastic rod 12 extends to the outside of the blind hole and is fixedly connected with the right end of the rectangular protective cover 4, the wedge-shaped fixture block 13 is fixedly connected with the right end of one side, away from the interface 1, of the rod wall of the elastic rod 12, a clamping hole matched with the wedge-shaped fixture block 13 is formed between the hole wall of the blind hole and the bottom of the groove, the ejection mechanism comprises a push plate 10, an ejector rod 11, a spring 14 and a limiting block 9, the push plate 10 is horizontally arranged at one side, away from the interface 1, of the groove, the right end of the push plate 10 is rotatably connected with the groove wall of the groove through a pin shaft, the limiting block 9 is fixedly arranged at the right end of the opening of the groove, the left end of the limiting block 9 extends to, spring 14's upper and lower both ends respectively with the tank bottom fixed connection of push pedal 10 and recess, closing mechanism includes U-shaped piece 8, baffle 3 and torque spring 7, the fixed upside department that is located the jack that sets up at the left side inner wall of rectangle protection casing 4 of U-shaped piece 8, the one end setting of baffle 3 is in the inside of U-shaped piece 8, and the one end of baffle 3 rotates through the pivot and is connected with the inside wall of U-shaped piece 8, torque spring 7 cup joints with the axle wall front side activity of pivot, and torque spring 7's both ends respectively with the preceding lateral wall of baffle 3 and the inside wall fixed connection of U-shaped piece 8, the left side inner wall of rectangle protection casing 4 corresponds fixedly connected with sealing washer 6 with the position of a plurality of jacks, a plurality of sealing washers 6 are rubber.

The utility model discloses in, during the use, in inserting the plug of data line the jack, the plug can promote baffle 3 and make baffle 3 rotate, continue to promote the plug, the plug is pegged graft with interface 1, after the plug is extracted, torque spring 7 drives baffle 3 and offsets with sealing washer 6, during installation rectangle protection casing 4, cup joint rectangle protection casing 4 on the fixed frame 5 of rectangle, simultaneously in elastic rod 12 inserts the blind hole, two wedge fixture blocks 13 and the mutual joint in card hole that corresponds, when demolising rectangle protection casing 4, promote two push pedal 10 simultaneously, drive ejector pin 11 behind two push pedal 10 extrusion spring 14 with the ejecting card hole outside of wedge fixture block 13, the utility model discloses not only can prevent that the dust from getting into in the interface that does not use and then lead to the contact failure, be convenient for carry out the dismouting to the rectangle protection casing when the maintenance moreover.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The remote POE power supply switch comprises a switch body (2) and is characterized in that a plurality of interfaces (1) are fixedly arranged in the middle of the left side wall of the switch body (2), a rectangular protective cover (4) is arranged at the edge of the left side wall of the switch body (2), a rectangular fixed frame (5) is connected into the right opening of the rectangular protective cover (4) along a sliding way, the right end of the rectangular fixed frame (5) extends to the outside of the rectangular protective cover (4) and is fixedly connected with the left side wall of the switch body (2), blind holes are symmetrically formed in the upper end and the lower end of the left side wall of the switch body (2), locking mechanisms are fixedly arranged in the two blind holes, grooves are formed in the positions, corresponding to the upper side wall and the lower side wall of the switch body (2), and ejection mechanisms are fixedly arranged in the two grooves, the jack has all been seted up with the position department that corresponds of a plurality of interfaces (1) to the left side wall of rectangle protection casing (4), the upside department that the left side inner wall of rectangle protection casing (4) is located a plurality of jacks all fixedly is equipped with the closing mechanism.

2. A remote POE power supply switch as recited in claim 1, wherein the locking mechanism comprises an elastic rod (12) and a wedge-shaped fixture block (13), the elastic rod (12) is horizontally disposed inside the blind hole on the side away from the interface (1), the left end of the elastic rod (12) extends to the outside of the blind hole and is fixedly connected with the right end of the rectangular protective cover (4), the wedge-shaped fixture block (13) is fixedly connected with the right end of the elastic rod (12) on the side away from the interface (1), and a clamping hole matched with the wedge-shaped fixture block (13) is opened between the hole wall of the blind hole and the bottom of the groove.

3. A remote POE power supply switch as recited in claim 1, wherein the ejection mechanism comprises a push plate (10), a push rod (11), a spring (14) and a limit block (9), the push plate (10) is horizontally disposed at one side of the groove far from the interface (1), the right end of the push plate (10) is rotatably connected with the groove wall of the groove through a pin shaft, the limit block (9) is fixedly disposed at the right end of the opening of the groove, the left end of the limit block (9) extends to the upper end of the push plate (10), the push rod (11) is vertically and fixedly disposed at the position corresponding position of the wedge-shaped block (13) and the side wall of the push plate (10) close to the interface (1), and the upper and lower ends of the spring (14) are respectively fixedly connected with the push plate (10) and the bottom of the groove.

4. The remote POE power supply switch of claim 1, wherein the closing mechanism comprises a U-shaped block (8), a baffle (3) and a torsion spring (7), the U-shaped block (8) is fixedly arranged on the left inner wall of the rectangular protective cover (4) and is located on the upper side of the jack, one end of the baffle (3) is arranged inside the U-shaped block (8), one end of the baffle (3) is rotatably connected with the inner side wall of the U-shaped block (8) through a rotating shaft, the torsion spring (7) is movably sleeved with the front side of the shaft wall of the rotating shaft, and two ends of the torsion spring (7) are fixedly connected with the front side wall of the baffle (3) and the inner side wall of the U-shaped block (8) respectively.

5. A remote POE power supply switch as claimed in claim 1, wherein the left inner wall of the rectangular shield (4) is fixedly connected with a sealing ring (6) at a position corresponding to the plurality of jacks.

6. A remote POE power supply exchange as in claim 5, wherein said sealing rings (6) are made of rubber.

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