CN220492365U

CN220492365U - Power adapter special for POE network

Info

Publication number: CN220492365U
Application number: CN202322156843.8U
Authority: CN
Inventors: 尹显松
Original assignee: Shenzhen Pengshengye Electronics Co ltd
Current assignee: Shenzhen Pengshengye Electronics Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-13
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of power adapters and discloses a special power adapter for a POE network, which comprises a shell, wherein an adjusting device is arranged in the shell, a protection mechanism is arranged in the shell, a knob is arranged on the right side of the shell, a socket is arranged on the front surface of the shell, a POE power adapter body is arranged in the shell, the adjusting device comprises a winding drum, the winding drum is wound and connected with an electric wire, baffle plates are arranged at the upper end and the lower end of the winding drum, a rotating rod is fixedly connected in the winding drum, and the protection mechanism comprises a dust screen. This dedicated power adapter of POE network through setting up POE power adapter body inside the casing, sets up electric wire rolling extension device inside the casing and can prevent that POE power adapter body from appearing the power cord too short or overlength and drag the condition on ground to it is very convenient to use that just can adjust the length of electric wire through the knob.

Description

Power adapter special for POE network

Technical Field

The utility model relates to the technical field of power adapters, in particular to a power adapter special for a POE network.

Background

POE refers to a technology that, without any modification to the existing ethernet wiring infrastructure, can provide dc power to some IP-based terminals, such as IP phones, wireless lan access points AP, webcams, etc., while transmitting data signals. The POE technology can reduce wiring cost and make the wiring structure simpler.

The patent number CN217824703U is a POE power adapter, including the power adapter casing, the link has all been seted up to the positive both sides of power adapter casing, and the storage tank has all been seted up to the front and back both sides of power adapter casing, and the inner chamber of storage tank is provided with the auxiliary structure that is used for the power adapter casing to hang. Through setting up auxiliary structure, avoid accomodating the pin thread block cap after hiding and the box card cap atress emergence and drop, not only reduce the probability that external force destroyed the power adapter casing, also make the power adapter casing four sides all expose in the sky moreover, enlarge the heat dissipation face of power adapter casing, do benefit to the heat dissipation of power adapter casing.

But the problem that the length of the power line of the POE power adapter cannot be adjusted and the use is inconvenient is solved, and the protection structure of the POE power adapter is lacking, so that the special power adapter for the POE network is provided for solving the problems mentioned in the background.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a special power adapter for POE networks, which has the advantages of adjustable power lines and strong protection, and solves the problems mentioned in the background.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the power adapter special for the POE network comprises a shell, wherein an adjusting device is arranged in the shell, and a protection mechanism is arranged in the shell;

the right side of the shell is provided with a knob, the front side of the shell is provided with a socket, and the interior of the shell is provided with a POE power adapter body;

the regulating device comprises a winding drum, the winding drum is connected with an electric wire in a winding way, the upper end and the lower end of the winding drum are both provided with baffle plates, and a rotating rod is fixedly connected inside the winding drum;

the protection mechanism comprises a dustproof net which is fixedly connected with the inner wall of the shell.

Preferably, the top of the inner wall of the shell is fixedly connected with a fixing plate, a bearing is arranged in the fixing plate, and the inner ring of the bearing is fixedly connected with the surface of the rotating rod.

Through at shells inner wall top fixed connection fixed plate to set up the bearing in the fixed plate inside, through dwang surface and bearing inner circle fixed connection, just can rotate the dwang and just can rotate the reel through rotating the dwang like this, thereby rolling electric wire also can reverse rotation extension electric wire.

Preferably, the lower sawtooth block is fixedly connected with the bottom of the rotating rod, the lower sawtooth block is connected with the upper sawtooth block in a meshed manner, the knob is fixedly connected with the bottom of the upper sawtooth block, and the bottom of the upper sawtooth block is provided with a limiting block.

Through the sawtooth piece under dwang bottom fixed connection, the sawtooth piece is gone up in sawtooth piece meshing connection down, can prevent that the maloperation from leading to the reel rotatory, and knob and last sawtooth piece bottom fixed connection can push into the knob and make lower sawtooth piece and last sawtooth piece meshing connection, just so the dwang of very convenient rotation, the setting up of stopper can prevent to go up the sawtooth piece and shift.

Preferably, a notch is formed in the bottom of the baffle, and the notch is connected with a fixing rod in a buckling mode.

The notch is arranged at the bottom of the baffle and is in buckling connection with the fixing rod, so that the baffle can be clamped to prevent the winding drum from rotating.

Preferably, the inside recess that is provided with of casing, dead lever and the inside swing joint of recess, dead lever openly fixedly connected with fixture block, fixture block bottom fixedly connected with spring, the casing bottom is provided with the aperture.

Through being provided with the recess inside the casing, dead lever and the inside swing joint of recess to dead lever openly fixedly connected with fixture block, fixture block bottom fixed connection spring can give the fixture block elasticity with the dead lever card in the notch through the spring like this, and convenient simple has solved the fixed problem of reel, is provided with the aperture in the casing bottom, can pull out the dead lever and make the dead lever break away from the notch, facilitates the use reel extension wire or rolling electric wire.

Preferably, the four corners inside the shell are provided with silica gel blocks.

Through all setting up the silica gel piece at four angles inside the casing, can slow down the impact force that the casing produced when the collision, better protection POE power adapter body can prevent inside the dust entering casing through the dust screen.

Compared with the prior art, the utility model provides the power adapter special for the POE network, which has the following beneficial effects:

1. this dedicated power adapter of POE network through setting up POE power adapter body inside the casing, sets up electric wire rolling extension device inside the casing and can prevent that POE power adapter body from appearing the power cord too short or overlength and drag the condition on ground to it is very convenient to use that just can adjust the length of electric wire through the knob.

2. This dedicated power adapter of POE network through saw-tooth piece under dwang bottom fixed connection, down saw-tooth piece meshing is connected and is gone up the saw-tooth piece, can prevent that the maloperation from leading to the reel rotatory, and knob and last saw-tooth piece bottom fixed connection can push into the knob and make down saw-tooth piece and last saw-tooth piece meshing be connected, just so can be very convenient dwang, at cooperation dead lever buckle connection notch, just can accomplish POE power adapter body electric wire regulation work.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Wherein: 1. a housing; 101. a knob; 102. a socket; 103. POE power adapter body; 104. a fixing plate; 1041. a bearing; 105. a groove; 106. a small hole; 107. a silica gel block; 201. a reel; 202. an electric wire; 203. a baffle; 2031. a notch; 2032. a fixed rod; 2033. a clamping block; 2034. a spring; 204. a rotating lever; 2041. a lower sawtooth block; 2042. an upper sawtooth block; 2043. a limiting block; 301. a dust-proof net.

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. 1-3, a power adapter special for POE network includes a housing 1, an adjusting device is disposed inside the housing 1, and a protection mechanism is disposed inside the housing 1;

the right side of the shell 1 is provided with a knob 101, the front side of the shell 1 is provided with a socket 102, and the inside of the shell 1 is provided with a POE power adapter body 103;

the adjusting device comprises a winding drum 201, an electric wire 202 is wound on the winding drum 201, baffles 203 are arranged at the upper end and the lower end of the winding drum 201, and a rotating rod 204 is fixedly connected inside the winding drum 201;

the protection mechanism comprises a dustproof net 301, and the dustproof net 301 is fixedly connected with the inner wall of the shell 1.

Through the above technical scheme, the bottom of the rotating rod 204 is fixedly connected with the lower sawtooth block 2041, the lower sawtooth block 2041 is in meshed connection with the upper sawtooth block 2042, the rotation of the winding drum 201 caused by misoperation can be prevented, the knob 101 can be pushed into the rotary knob 101 by the fixed connection of the bottom of the upper sawtooth block 2042 to enable the lower sawtooth block 2041 to be in meshed connection with the upper sawtooth block 2042, and therefore the rotating rod 204 can be conveniently rotated, and dust can be prevented from entering the shell 1 through the dust screen 301 to generate potential safety hazards.

Specifically, a fixing plate 104 is fixedly connected to the top of the inner wall of the casing 1, a bearing 1041 is arranged in the fixing plate 104, and an inner ring of the bearing 1041 is fixedly connected with the surface of the rotating rod 204.

Through the above technical scheme, the top of the inner wall of the shell 1 is fixedly connected with the fixing plate 104, and the bearing 1041 is arranged in the fixing plate 104, so that the rotating rod 204 can be rotated to rotate the winding drum 201 through the surface of the rotating rod 204 and the inner ring of the bearing 1041, and the winding wire 202 can be reversely rotated to extend the wire 202.

Specifically, a lower sawtooth block 2041 is fixedly connected to the bottom of the rotating rod 204, an upper sawtooth block 2042 is meshed with the lower sawtooth block 2041, the knob 101 is fixedly connected to the bottom of the upper sawtooth block 2042, and a limiting block 2043 is arranged at the bottom of the upper sawtooth block 2042.

Through the above technical scheme, the bottom of the rotating rod 204 is fixedly connected with the lower sawtooth block 2041, the lower sawtooth block 2041 is in meshed connection with the upper sawtooth block 2042, the rotation of the winding drum 201 caused by misoperation can be prevented, the knob 101 can be pushed into the bottom of the upper sawtooth block 2042 by the fixed connection of the knob 101 to enable the lower sawtooth block 2041 to be in meshed connection with the upper sawtooth block 2042, the rotating rod 204 can be conveniently rotated, and the setting of the limiting block 2043 can prevent the upper sawtooth block 2042 from shifting.

Specifically, a notch 2031 is provided at the bottom of the baffle 203, and the notch 2031 is connected with a fixing rod 2032 by a snap fit.

Through the above technical solution, the notch 2031 is provided at the bottom of the baffle 203, and the notch 2031 is in snap connection with the fixing rod 2032, so that the baffle 203 can be blocked to prevent the reel 201 from rotating.

Specifically, the inside recess 105 that is provided with of casing 1, dead lever 2032 and the inside swing joint of recess 105, dead lever 2032 openly fixedly connected with fixture block 2033, fixture block 2033 bottom fixedly connected with spring 2034, casing 1 bottom is provided with aperture 106.

Through the above technical scheme, the inside recess 105 that is provided with of casing 1, dead lever 2032 and the inside swing joint of recess 105 to dead lever 2032 openly fixedly connected with fixture block 2033, fixture block 2033 bottom fixed connection spring 2034, can give fixture block 2033 a elasticity through spring 2034 and block 2032 in notch 2031 like this, the fixed problem of reel 201 has conveniently simple been solved, be provided with aperture 106 in casing 1 bottom, can pull out dead lever 2032 and make dead lever 2032 break away from notch 2031, facilitate the extension electric wire 202 of using reel 201 or rolling electric wire 202.

Specifically, the four corners of the interior of the housing 1 are provided with silicone blocks 107.

Through above-mentioned technical scheme, all set up silica gel piece 107 at inside four angles of casing 1, can slow down the impact force that casing 1 produced when the collision, better protection POE power adapter body 103 can prevent inside the dust entering casing 1 through dust screen 301.

When in use, when the wire 202 of the POE power adapter body 103 is found to be too short or too long, the fixing rod 2032 can be pulled out, the fixing rod 2032 is separated from the notch 2031 to release the reel 201, the reel 201 can be rotated to reel or loosen the wire 202 by rotating the knob 101, the purposes of extending the wire 202 and retracting the wire 202 are achieved, the fixing rod 2032 is released after the completion, the fixing rod 2032 can be clamped in the notch 2031 again under the action of the spring 2034, the reel 201 is fixed, the reel 201 is prevented from being disordered, and potential safety hazards are avoided, so that the whole operation flow of the power adapter special for the POE network is completed.

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 can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dedicated power adapter of POE network, includes casing (1), its characterized in that: an adjusting device is arranged inside the shell (1), and a protection mechanism is arranged inside the shell (1);

the power supply adapter comprises a shell (1), and is characterized in that a knob (101) is arranged on the right side of the shell (1), a socket (102) is arranged on the front side of the shell (1), and a POE power supply adapter body (103) is arranged in the shell (1);

the adjusting device comprises a winding drum (201), an electric wire (202) is wound on the winding drum (201), baffles (203) are arranged at the upper end and the lower end of the winding drum (201), and a rotating rod (204) is fixedly connected inside the winding drum (201);

the protection mechanism comprises a dustproof net (301), and the dustproof net (301) is fixedly connected with the inner wall of the shell (1).

2. The POE network specific power adapter of claim 1, wherein: the inner wall top fixedly connected with fixed plate (104) of casing (1), fixed plate (104) inside is provided with bearing (1041), bearing (1041) inner circle and dwang (204) surface fixed connection.

3. The POE network specific power adapter of claim 1, wherein: the rotary rod (204) bottom fixedly connected with lower sawtooth piece (2041), lower sawtooth piece (2041) meshing is connected with and goes up sawtooth piece (2042), knob (101) and last sawtooth piece (2042) bottom fixed connection, go up sawtooth piece (2042) bottom and be provided with stopper (2043).

4. The POE network specific power adapter of claim 1, wherein: the bottom of the baffle (203) is provided with a notch (2031), and the notch (2031) is connected with a fixing rod (2032) in a buckling way.

5. The POE network specific power adapter of claim 4, wherein: the novel anti-theft device is characterized in that a groove (105) is formed in the shell (1), the fixing rod (2032) is movably connected with the groove (105), a clamping block (2033) is fixedly connected to the front face of the fixing rod (2032), a spring (2034) is fixedly connected to the bottom of the clamping block (2033), and a small hole (106) is formed in the bottom of the shell (1).

6. The POE network specific power adapter of claim 1, wherein: the four corners inside the shell (1) are provided with silica gel blocks (107).