CN114126297A

CN114126297A - POE power adapter and stores pylon thereof

Info

Publication number: CN114126297A
Application number: CN202111441709.1A
Authority: CN
Inventors: 程鑫; 邹永标
Original assignee: Shenzhen Flypower Technology Co ltd
Current assignee: Shenzhen Flypower Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-03-01
Anticipated expiration: 2041-11-30
Also published as: CN114126297B

Abstract

The invention relates to the technical field of power adapters, and discloses a POE power adapter, which specifically comprises a circuit board, wherein a power connector is fixedly mounted on one side of the upper surface of the circuit board, a POE connector is fixedly mounted on the other side of the upper surface of the circuit board, a positioning hole is formed in the upper surface of the circuit board, a lower shell is clamped on the lower surface of the circuit board, a positioning piece is fixedly mounted on the inner bottom wall of the lower shell, an upper shell is clamped on the upper surface of the circuit board, a clamping piece is fixedly mounted on the inner top wall of the upper shell, and the positioning piece is clamped with the clamping piece. Through the setting of sleeve pipe, spring, slide bar, mounting panel and locating part on the loading board for the staff can be more convenient expand the mounted frame, and turn down the loading board, can increase staff's operating space, and then make things convenient for the staff to hang the installation to POE power adapter, and in subsequent disassembling and accomodating the in-process, only need rotatory locating part can accomodate the restriction to the mounting panel.

Description

POE power adapter and stores pylon thereof

Technical Field

The invention relates to the technical field of power adapters, in particular to a POE power adapter and a hanger thereof.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, has the working principle that alternating current input is converted into direct current output, can be divided into a wall-plugging type and a desktop type according to a connection mode, and is widely matched with equipment such as a security camera, a set top box, a router, a light bar, a massager and the like.

Current POE power adapter is in the use, and the leakproofness of device structure is relatively poor, and then very easily in long-time use, leads to equipment to wet receives the ash, then the condition of equipment short circuit appears, and the device greatly receives the space restriction hanging fixed in-process simultaneously, and then the installation that influences POE power adapter is placed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a POE power adapter and a hanger thereof, which have the advantages of convenience in installation, dust sealing, edge storage and the like, and solve the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a POE power adapter comprises a circuit board, wherein a power connector is fixedly installed on one side of the upper surface of the circuit board, a POE connector is fixedly installed on the other side of the upper surface of the circuit board, a positioning hole is formed in the upper surface of the circuit board, a lower shell is clamped on the lower surface of the circuit board, a positioning piece is fixedly installed on the inner bottom wall of the lower shell, an upper shell is clamped on the upper surface of the circuit board, a clamping piece is fixedly installed on the inner top wall of the upper shell, the positioning piece is clamped with the clamping piece, slide rails are fixedly installed on both sides of the lower surface of the lower shell and both sides of the upper surface of the upper shell, a dustproof shell is connected with the lower shell through the slide rails in a sliding manner, a front sealing plate is clamped on one side of the dustproof shell, a rear sealing plate is clamped on the other side of the dustproof shell, and threaded holes are formed in four corners of the upper surfaces of the lower shell and the upper shell, and threaded connection has fastening bolt, the surperficial threaded connection of one side of preceding shrouding has the connecting bolt, the connecting bolt through connection is on dust cover and back shrouding to threaded connection has the nut.

Preferably, the quantity of dirt-proof housing is two, the quantity of connecting the bolt is four, four two liang of bolts divide into a set ofly, every group connect the bolt and correspond a dirt-proof housing respectively for the leakproofness of device is effectively increased, and then avoids the circuit board to receive dust and water stain and be infected with, and then influences the normal operating of equipment, the joint hole has all been seted up with one side of back shrouding to connect the looks joint with power connection and POE respectively through the joint hole.

Preferably, a constant voltage chip is fixedly mounted on one side of the upper surface of the circuit board, a constant current chip is fixedly mounted on the other side of the upper surface of the circuit board, and a detection chip is fixedly mounted on the upper surface of the circuit board.

Preferably, there is the slide bar one side of mounting panel through hinge fixed mounting, the one end fixed mounting of slide bar has the spring, the one end fixed mounting of spring has the sleeve pipe, threaded hole and threaded connection have the bolt in one side of mounting panel, the mounting panel passes through bolt fixed mounting on one of them dust cover for the control mounting panel that the staff can be more convenient expandes, forms effective mounted frame then, and then makes things convenient for the staff to install POE power adapter, has greatly increased POE power adapter's stability simultaneously.

Preferably, the one end and the sleeve pipe looks sliding connection of slide bar, sheathed tube one end fixed mounting has the loading board, sheathed tube one end has the locating part through pivot fixed mounting, sheathed tube quantity is two, the quantity of mounting panel is four, four two liang divide into a set ofly, every group the mounting panel corresponds a sleeve pipe respectively, every group the height and the width of mounting panel cross section all with sheathed tube internal diameter looks adaptation for the device is in the not use, and the mounted frame can be relieved fast to accomodate, and then make things convenient for follow-up installation, and then effectively reduce staff's operation burden.

Preferably, one side fixed mounting of loading board upper surface has the hinge to there is the equipment board through hinge fixed mounting, the spout has all been seted up with the both sides of loading board upper surface to the both sides of equipment board side surface, the equipment board has the articulated elements through spout sliding connection, the loading board has the slider through spout sliding connection for the staff can be more convenient control equipment board and loading board expand, and then make things convenient for the staff to carry out the installation operation, then make the operating burden of staff in the installation effectively reduce, and greatly improved the installation effectiveness, and make things convenient for follow-up POE power adapter's dismantlement maintenance.

Preferably, the interior diapire fixed mounting of spout has reset spring on the equipment board, reset spring's top and the lower surface of articulated elements are fixed connection mutually, the inside wall of articulated elements has oblique branch through pivot fixed mounting, the inboard wall fixed mounting of pivot and slider is passed through to the one end that props up to one side for the staff is at installation POE power adapter in-process, can effectively reduce staff's the operation degree of difficulty, and then improves staff's work efficiency.

Preferably, the fixed surface of equipment board installs the fixture block, the mounting hole has been seted up to one side of fixture block, the one end of articulated elements and the spout looks adaptation on the loading board for the staff after having installed POE power adapter, can merge fixedly equipment board and loading board as required, or continuously expand, and then make POE power adapter's installation to select according to installation space size.

(III) advantageous effects

Compared with the prior art, the invention provides a POE power adapter and a hanger thereof, which have the following beneficial effects:

1. according to the POE power adapter and the hanging rack thereof, through the arrangement of the sleeve, the spring, the sliding rod, the mounting plate and the limiting piece on the bearing plate, a worker can unfold the hanging rack more conveniently, the bearing plate is turned down, the operable space of the worker can be increased, the worker can conveniently hang and mount the POE power adapter, and in the subsequent disassembling and accommodating process, the mounting plate can be accommodated and limited only by rotating the limiting piece;

2. according to the POE power adapter and the hanging rack thereof, the installation angle and direction can be adjusted according to the limitation of the installation space by arranging the sliding grooves, the hinged pieces, the sliding blocks, the reset springs and the inclined supports on the bearing plate and the assembling plate, so that the inconvenience in installation of workers is greatly reduced, and the installation speed of the workers is increased;

3. this POE power adapter and stores pylon, through the setting of casing about the circuit board, last casing, slide rail, dust cover, preceding shrouding and back shrouding for the leakproofness of device is effectively improved, and has greatly reduced the condition that the circuit board is infected with by water stain and dust and has taken place, and then effectively guarantees POE power adapter's normal operation, effectively avoids POE power adapter short circuit then.

Drawings

Fig. 1 is a schematic structural diagram of a POE power adapter and a rack thereof according to the present invention;

fig. 2 is a schematic structural diagram of a POE power adapter and a rack thereof according to a second embodiment of the present invention;

fig. 3 is a schematic diagram of a partially disassembled structure of a POE power adapter and a rack thereof according to the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a POE power adapter and a rack casing thereof according to the present invention;

fig. 5 is a schematic cross-sectional structure diagram of a POE power adapter, a rack sleeve thereof, and a mounting plate thereof according to the present invention;

fig. 6 is a schematic cross-sectional structure diagram of a POE power adapter, a cradle assembly plate thereof, and a carrier plate according to the present invention;

fig. 7 is an enlarged schematic structural diagram of a POE power adapter and a rack thereof shown in fig. 3.

In the figure: 1-circuit board, 2-power connector, 3-POE connector, 4-lower shell, 5-upper shell, 6-positioning piece, 7-slide rail, 8-dustproof shell, 9-front sealing plate, 10-rear sealing plate, 11-fastening bolt, 12-connecting bolt, 13-constant voltage chip, 14-constant current chip, 15-detection chip, 16-mounting plate, 17-slide bar, 18-spring, 19-sleeve, 20-bearing plate, 21-limiting piece, 22-assembling plate, 23-slide groove, 24-hinge piece, 25-slide block, 26-reset spring, 27-oblique support, 28-clamping block and 29-clamping hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a POE power adapter comprises a circuit board 1, a power connector 2 is fixedly installed on one side of the upper surface of the circuit board 1, a POE connector 3 is fixedly installed on the other side of the upper surface of the circuit board 1, a positioning hole is formed in the upper surface of the circuit board 1, a lower shell 4 is clamped on the lower surface of the circuit board 1, a positioning part 6 is fixedly installed on the inner wall of the lower shell 4, an upper shell 5 is clamped on the upper surface of the circuit board 1, a clamping part is fixedly installed on the inner top wall of the upper shell 5, the positioning part 6 is clamped with the clamping part, slide rails 7 are fixedly installed on both sides of the lower surface of the lower shell 4 and both sides of the upper surface of the upper shell 5, a dustproof shell 8 is slidably connected with the upper shell 4 through the slide rails 7, a front seal plate 9 is clamped on one side of the dustproof shell 8, a rear seal plate 10 is clamped on the other side of the dustproof shell 8, and threaded holes are formed in four corners of the upper surfaces of the lower shell 4 and the upper shell 5, and a fastening bolt 11 is connected with the screw thread, a connecting bolt 12 is connected with one side surface of the front closing plate 9 through the screw thread, the connecting bolt is connected with the dust-proof shell 8 and the rear closing plate 10 through the penetration, and the screw thread is connected with a screw cap.

A constant voltage chip 13 is fixedly mounted on one side of the upper surface of the circuit board 1, a constant current chip 14 is fixedly mounted on the other side of the upper surface of the circuit board 1, a detection chip 15 is fixedly mounted on the upper surface of the circuit board 1, the number of the dustproof shells 8 is two, the number of the connecting bolts 12 is four, every two of the four connecting bolts 12 are divided into a group, each group of connecting bolts 12 respectively corresponds to one dustproof shell 8, the sealing performance of the device is effectively increased, the circuit board 1 is prevented from being contaminated by dust and water stains, and the normal operation of the device is further influenced, clamping holes 29 are respectively formed in one sides of the front sealing plate 9 and the rear sealing plate 10 and are respectively clamped with the power connector 2 and the POE connector 3 through the clamping holes 29, a sliding rod 17 is fixedly mounted on one side of the mounting plate 16 through a hinge, a spring 18 is fixedly mounted at one end of the sliding rod 17, a sleeve 19 is fixedly mounted at one end of the spring 18, a threaded hole is formed in one side of the mounting plate 16 and is in threaded connection with a bolt, the mounting plates 16 are fixedly mounted on one dustproof shell 8 through bolts, so that a worker can more conveniently control the mounting plates 16 to unfold and further form an effective suspension frame, the POE power adapter is convenient for the worker to mount, meanwhile, the stability of the POE power adapter is greatly improved, one end of the slide rod 17 is in sliding connection with the sleeve 19, one end of the sleeve 19 is fixedly mounted with the bearing plate 20, one end of the sleeve 19 is fixedly mounted with the limiting parts 21 through the rotating shaft, the number of the sleeve 19 is two, the number of the mounting plates 16 is four, the four mounting plates 16 are divided into a group in pairs, each group of mounting plates 16 respectively corresponds to one sleeve 19, the height and the width of the cross section of each group of mounting plates 16 are matched with the inner diameter of the sleeve 19, so that the suspension frame can be quickly released and stored to facilitate subsequent mounting when the device is not used, further effectively reducing the operation burden of the worker, a hinge is fixedly installed on one side of the upper surface of the bearing plate 20, an assembling plate 22 is fixedly installed through the hinge, sliding grooves 23 are respectively formed on both sides of the surface of one side of the assembling plate 22 and both sides of the upper surface of the bearing plate 20, the assembling plate 22 is slidably connected with a hinge piece 24 through the sliding grooves 23, the bearing plate 20 is slidably connected with a sliding block 25 through the sliding grooves 23, so that the worker can more conveniently control the assembling plate 22 and the bearing plate 20 to unfold, further, the installation operation of the worker is facilitated, further, the operation burden of the worker in the installation process is effectively reduced, the installation efficiency is greatly improved, the follow-up detachment and maintenance of the POE power adapter are facilitated, a reset spring 26 is fixedly installed on the inner bottom wall of the sliding groove 23 on the assembling plate 22, and the top end of the reset spring 26 is fixedly connected with the lower surface of the hinge piece 24, the inside wall of articulated elements 24 has oblique 27 through pivot fixed mounting, the inboard wall fixed mounting of pivot and slider 25 is passed through to the one end of oblique 27, make the staff at installation POE power adapter in-process, can effectively reduce staff's the operation degree of difficulty, and then improve staff's work efficiency, the fixed surface of equipment board 22 installs fixture block 28, the mounting hole has been seted up to one side of

fixture block

28, 24 one end of articulated elements and the spout 23 looks adaptation on the loading board 20, make the staff after having installed POE power adapter, can merge equipment board 22 and loading board 20 fixedly as required, or continuously expand, and then make POE power adapter's installation can select according to the installation space size.

When the POE power adapter is used, the POE power adapter and the hanging rack thereof are installed as follows:

the worker installs the circuit board 1 inside the lower casing 4 in a clamping manner, namely, the upper casing 5 can be clamped with the positioning device 6 in a clamping manner, then the lower casing 4 is tightly connected with the upper casing 5 by rotating the fastening bolt, then the dustproof casing 8 is slidably connected on the sliding rail 7, the front sealing plate 9 and the rear sealing plate 10 are respectively clamped on the power supply connector 2 and the POE connector 3, then the connecting bolt 12 penetrates through the front sealing plate 9, the rear sealing plate 10 and the dustproof casing 8 and then can rotate, the nut is fastened, at the moment, the worker can fix the assembling plate 22 on the wall surface by the bolt and the clamping block 28, then the worker turns down the bearing plate 20, at the moment, the articulated element 24 slides down to press the reset spring 26, so that the reset spring 26 contracts, the inclined support 27 slides along with the articulated element 24, then the sliding block 28 is pushed to slide inside the sliding groove 23 until the bearing plate 20 is completely horizontal, then the limiting part 21 is rotated, spring 18 loses the confining force this moment, spring 18 resets, pop out slide bar 7, staff's pulling mounting panel 16 afterwards, can make spring 18 extend, fix the mounting panel on dust-proof housing 8 through the bolt afterwards, two mounting panels 16 all expand completely this moment, and it is spacing to carry out spring 18, can accomplish POE power adapter's suspension fixed, according to staff's needs afterwards, upset loading board 20, can make reset spring 26 reset, and promote articulated elements 24 and slide, articulated elements 24 and the spout 23 looks joint on the loading board 20 simultaneously, then fixed loading board 20, can normal use afterwards.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

All the electric parts in the scheme are connected with the power supply matched with the electric parts through leads by the personnel in the field, and should select a proper controller according to the actual situation to satisfy the control requirement, the specific connection and control sequence, and refer to the above working principle, the electrical connection between the electrical components should be completed in sequence, the detailed connection means is the known technology in the field, therefore, the electrical control is not described, and all the electrical components in the present case are connected with the power supply matched with the electrical components through the conducting wire by the person in the field, and should select a proper controller according to the actual situation to satisfy the control requirement, the specific connection and control sequence, and refer to the above working principle, the electrical connection between the electrical components should be completed in sequence, the detailed connection means is well known in the art, and therefore, the electrical control will not be described.

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 POE power adapter, includes circuit board (1), its characterized in that: the circuit board is characterized in that a power connector (2) is fixedly mounted on one side of the upper surface of the circuit board (1), a POE connector (3) is fixedly mounted on the other side of the upper surface of the circuit board (1), a positioning hole is formed in the upper surface of the circuit board (1), a lower shell (4) is clamped on the lower surface of the circuit board (1), a positioning piece (6) is fixedly mounted on the inner bottom wall of the lower shell (4), an upper shell (5) is clamped on the upper surface of the circuit board (1), a clamping piece is fixedly mounted on the inner top wall of the upper shell (5), the positioning piece (6) is clamped with the clamping piece, sliding rails (7) are fixedly mounted on the two sides of the lower surface of the lower shell (4) and the two sides of the upper surface of the upper shell (5), a dustproof shell (8) is slidably connected with the lower shell (4) through the sliding rails (7), and a front sealing plate (9) is clamped on one side of the dustproof shell (8), the opposite side joint of dust-proof shell (8) has back shrouding (10), all set up threaded hole in the four corners department of casing (4) and last casing (5) upper surface down to threaded connection has fastening bolt (11), one side surface threaded connection of preceding shrouding (9) has connecting bolt (12), connecting bolt through connection is on dust-proof shell (8) and back shrouding (10), and threaded connection has the nut.

2. The POE power adapter of claim 1, wherein: the quantity of dustproofing shell (8) is two, the quantity of connecting bolt (12) is four, four connecting bolt (12) two liang divide into a set ofly, every group connecting bolt (12) correspond one dustproofing shell (8) respectively, joint hole (29) have all been seted up with one side of back shrouding (10) in preceding shrouding (9) to connect (3) looks joint with power connection (2) and POE respectively through joint hole (29).

3. The POE power adapter of claim 1, wherein: one side of the upper surface of the circuit board (1) is fixedly provided with a constant voltage chip (13), the other side of the upper surface of the circuit board (1) is fixedly provided with a constant current chip (14), and the upper surface of the circuit board (1) is fixedly provided with a detection chip (15).

4. A POE power adapter installation rack for use in any one of claims 1 to 3, comprising a mounting plate (16), characterized in that: one side of mounting panel (16) has slide bar (17) through hinge fixed mounting, the one end fixed mounting of slide bar (17) has spring (18), the one end fixed mounting of spring (18) has sleeve pipe (19), threaded hole and threaded connection have the bolt in one side of mounting panel (16), mounting panel (16) are through bolt fixed mounting on one of them dust-proof housing (8).

5. The rack of claim 4, wherein the rack comprises: the one end and the sleeve pipe (19) looks sliding connection of slide bar (17), the one end fixed mounting of sleeve pipe (19) has loading board (20), the one end of sleeve pipe (19) has locating part (21) through pivot fixed mounting, the quantity of sleeve pipe (19) is two, the quantity of mounting panel (16) is four, four two liang of mounting panel (16) divide into a set ofly, every group mounting panel (16) correspond sleeve pipe (19) respectively, every group the height and the width of mounting panel (16) cross section all with the internal diameter looks adaptation of sleeve pipe (19).

6. The rack of claim 5, wherein the rack comprises: one side fixed mounting of loading board (20) upper surface has the hinge to there is equipment board (22) through hinge fixed mounting, spout (23) have all been seted up with the both sides of loading board (20) upper surface to the both sides on equipment board (22) one side surface, equipment board (22) have articulated elements (24) through spout (23) sliding connection, loading board (20) have slider (25) through spout (23) sliding connection.

7. The rack of claim 6, wherein the rack comprises: the utility model discloses a sliding block's structure, including equipment board (22), inner bottom wall fixed mounting who goes up spout (23) has reset spring (26), the top of reset spring (26) and the lower surface of articulated elements (24) are fixed connection mutually, the inside wall of articulated elements (24) has oblique branch (27) through pivot fixed mounting, the one end of oblique branch (27) is through the inboard wall fixed mounting of pivot with slider (25).

8. The rack of claim 6, wherein the rack comprises: the outer surface of the assembling plate (22) is fixedly provided with a clamping block (28), one side of the clamping block (28) is provided with a mounting hole, and one end of the hinge piece (24) is matched with the sliding groove (23) on the bearing plate (20).