CN209861076U

CN209861076U - Portable POE switch

Info

Publication number: CN209861076U
Application number: CN201920628186.3U
Authority: CN
Inventors: 孙剑
Original assignee: Qingdao Singularity Engineering Technology Co Ltd
Current assignee: Qingdao Singularity Engineering Technology Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2019-12-27
Anticipated expiration: 2029-05-05

Abstract

The utility model belongs to the technical field of switch equipment, especially, be a portable POE switch, including POE switch body, symmetry fixed mounting has two bar-shaped pieces on the POE switch body, the top of POE switch body is equipped with the bar and wipes dirt board, and same one side fixed mounting of two bar-shaped pieces has same box, fixed mounting has the motor on the bottom inner wall of box, fixed mounting has first circular gear on the output shaft of motor, first horizontal pole is installed to the box internal rotation, fixed cover is equipped with the circular gear of second on the first horizontal pole, the circular gear of second and the meshing of first circular gear, the equal fixed mounting in both ends of first horizontal pole has first conical gear, the top of bar-shaped piece is seted up flutedly, the second horizontal pole is installed to the recess internal rotation. The utility model discloses simple structure, the practicality is strong, can in time clear up the dust on the POE switch body, and the operation is got up simply conveniently.

Description

Portable POE switch

Technical Field

The utility model relates to a switch equipment technical field especially relates to a portable POE switch.

Background

POE means that under the condition that the existing ethernet cat.5 wiring infrastructure is not changed, a technology of direct current power supply can be provided for some terminals based on IP, such as an IP telephone, a wireless local area network access point AP, a network camera and the like, while transmitting data signals, the POE technology can ensure the safety of the existing structural wiring and ensure the normal operation of the existing network, thereby reducing the cost to the maximum extent, and through retrieval, a patent document with an authorized publication number of CN207399243U discloses a portable POE switch, which comprises a shell, a case and a network cable fixer; the case is detachably connected with the shell, so that a power interface and a dustproof device are optimized, and the protection performance of the switch is enhanced; adopt the net twine fixer to ensure that the net twine connects regularly and effective line and stable work in the work, the portable POE switch that its provided provides convenience for the switch is being maintained in the installation.

However, there is still a shortcoming in the above-mentioned technique, because the switch is during long-term use, the dust in the air can drift on the shell of switch, if the switch is under humid environment, the dust can adhere to the shell of switch, if not in time clear up, later stage is gone again and is cleared up the dust and just become more troublesome, consequently, propose a portable POE switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the portable POE switch that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable POE switch comprises a POE switch body, wherein two strip-shaped blocks are symmetrically and fixedly mounted on the POE switch body, a strip-shaped dust wiping plate is arranged above the POE switch body, the same side of the two strip-shaped blocks is fixedly mounted with a same box body, the inner wall of the bottom of the box body is fixedly mounted with a motor, a first round gear is fixedly mounted on an output shaft of the motor, a first cross rod is rotatably mounted in the box body, a second round gear is fixedly sleeved on the first cross rod and meshed with the first round gear, first bevel gears are fixedly mounted at two ends of the first cross rod, a groove is formed in the top of each strip-shaped block, a second cross rod is rotatably mounted in the groove, one end of the second cross rod, close to the box body, extends into the box body and is fixedly mounted with a second bevel gear, the second bevel gear is meshed with the corresponding first bevel gear, the second cross rod is provided with a round rod in a threaded sleeve mode, and the top end of the round rod extends out of the groove and is fixedly connected with the bottom of the strip-shaped dust wiping plate.

Preferably, the inner wall of the bottom of the box body is symmetrically and fixedly provided with two supporting blocks, one side, close to each other, of each supporting block is provided with a first through hole, and the two first through holes are rotatably connected with the first cross rod.

Preferably, a second through hole is formed in the round rod, an internal thread is formed in the inner wall of the second through hole, an external thread is formed in the second cross rod, and the second through hole is in threaded connection with the second cross rod.

Preferably, two third through-holes have been seted up to the box one side symmetry that is close to POE switch body, and two third through-holes rotate with two second horizontal poles respectively and are connected.

Preferably, a rotating groove is formed in the inner wall of one side, away from the box body, of the groove, and one end, away from the box body, of the second cross rod extends into the corresponding rotating groove and is rotatably connected with the rotating groove.

Preferably, a bearing is arranged in the first through hole, an outer ring of the bearing is fixedly connected with the inner wall of the first through hole, and inner rings of the two bearings are fixedly connected with the first cross rod.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a POE switch body through a POE switch body, a strip-shaped block, a strip-shaped dust wiping plate, a box body, a motor, a first circular gear, a first transverse rod, a second circular gear, a first conical gear, a groove, a second transverse rod, a second conical gear and a round rod, when the POE switch body needs to clean dust during use, a reversing switch is arranged in the box body, the reversing switch, the motor and an external power supply are sequentially and electrically connected through wires to form a closed loop, the reversing switch is firstly twisted, the motor is started, an output shaft of the motor drives the first circular gear to rotate, the first circular gear drives the second circular gear to rotate, the second circular gear drives the first transverse rod to rotate, the first transverse rod drives two first conical gears to rotate, the first conical gear drives a corresponding second conical gear to rotate, the second conical gear drives the second transverse rod to rotate, under the effect of screw thread, the second horizontal pole drives the round bar and removes, and two round bars drive the bar simultaneously and wipe the dirt board and remove to the direction of keeping away from the box, just clear up the dust on the POE switch body when the bar is wiped the dirt board and is removed to accomplish the dust cleaning work of this time POE switch body.

The utility model discloses simple structure, the practicality is strong, can in time clear up the dust on the POE switch body, and the operation is got up simply conveniently.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

FIG. 4 is a side view, cross-sectional structural schematic of the present invention;

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

In the figure: 1. a POE switch body; 2. a bar-shaped block; 3. a strip-shaped dust wiping plate; 4. a box body; 5. a motor; 6. a first circular gear; 7. a first cross bar; 8. a second circular gear; 9. a first bevel gear; 10. a groove; 11. a second cross bar; 12. a second bevel gear; 13. a round bar.

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 portable POE switch comprises a POE switch body 1, wherein two strip-shaped blocks 2 are symmetrically and fixedly installed on the POE switch body 1, a strip-shaped dust wiping plate 3 is arranged above the POE switch body 1, the same side of the two strip-shaped blocks 2 is fixedly provided with a same box body 4, a motor 5 is fixedly installed on the inner wall of the bottom of the box body 4, a first round gear 6 is fixedly installed on an output shaft of the motor 5, a first cross rod 7 is rotatably installed in the box body 4, a second round gear 8 is fixedly sleeved on the first cross rod 7, the second round gear 8 is meshed with the first round gear 6, first bevel gears 9 are fixedly installed at two ends of the first cross rod 7, a groove 10 is formed in the top of each strip-shaped block 2 in a rotating mode, a second cross rod 11 is installed in the groove 10, one end, close to the box body 4, of the second cross rod 11, the second conical gear 12 is meshed with the corresponding first conical gear 9, a round rod 13 is sleeved on the second cross rod 11 in a threaded manner, and the top end of the round rod 13 extends out of the groove 10 and is fixedly connected with the bottom of the strip-shaped dust wiping plate 3;

two supporting blocks are symmetrically and fixedly installed on the inner wall of the bottom of the box body 4, first through holes are formed in the mutually close sides of the two supporting blocks, the two first through holes are rotatably connected with the first cross rod 7, a second through hole is formed in the round rod 13, an internal thread is formed in the inner wall of the second through hole, an external thread is formed on the second cross rod 11, the second through hole is in threaded connection with the second cross rod 11, two third through holes are symmetrically formed in the side, close to the POE switch body 1, of the box body 4, the two third through holes are respectively rotatably connected with the two second cross rods 11, a rotating groove is formed in the inner wall of the side, away from the box body 4, of the groove 10, one end, away from the box body 4, of the second cross rod 11 extends into the corresponding rotating groove and is rotatably connected with the rotating groove, a bearing is arranged in the first through hole, the outer ring of the bearing is fixedly, through the POE switch body 1, the bar-shaped block 2, the bar-shaped dust wiping plate 3, the box body 4, the motor 5, the first circular gear 6, the first cross rod 7, the second circular gear 8, the first bevel gear 9, the groove 10, the second cross rod 11, the second bevel gear 12 and the round rod 13 are matched, when the POE switch body 1 needs to clean dust during use, a reversing switch is arranged in the box body 4, the reversing switch, the motor 5 and an external power supply are sequentially and electrically connected through wires to form a closed loop, the reversing switch is firstly twisted, the motor 5 is started, an output shaft of the motor 5 drives the first circular gear 6 to rotate, the first circular gear 6 drives the second circular gear 8 to rotate, the second circular gear 8 drives the first cross rod 7 to rotate, the first cross rod 7 drives the two first bevel gears 9 to rotate, the first bevel gear 9 drives the corresponding second bevel gear 12 to rotate, second bevel gear 12 drives second horizontal pole 11 and rotates, and under the effect of screw thread, second horizontal pole 11 drives round bar 13 and removes, and two round bars 13 drive bar simultaneously and wipe dirt board 3 and remove to the direction of keeping away from box 4, just clear up the dust on POE switch body 1 when bar is wiped dirt board 3 and is removed to accomplish this POE switch body 1's dust cleaning work, the utility model discloses simple structure, the practicality is strong, can in time clear up the dust on POE switch body 1, and it is simple and convenient to operate.

The working principle is as follows: when the POE switch body 1 needs to clean dust in the use period, a reversing switch is arranged in the box body 4, the reversing switch, the motor 5 and an external power supply are sequentially and electrically connected through an electric wire to form a closed loop, the reversing switch is firstly twisted, the motor 5 is started, an output shaft of the motor 5 drives the first circular gear 6 to rotate, the first circular gear 6 drives the second circular gear 8 to rotate, the second circular gear 8 drives the first cross rod 7 to rotate in the two first through holes, the first cross rod 7 drives the two first conical gears 9 to rotate, the first conical gear 9 drives the corresponding second conical gear 12 to rotate, the second conical gear 12 drives the second cross rod 11 to rotate in the groove 10, the second cross rod 11 drives the round rods 13 to move under the action of a thread, the two round rods 13 simultaneously drive the strip-shaped dust wiping plate 3 to move towards the direction far away from the box body 4, just, the dust on POE switch body 1 is cleared up when dust board 3 is wiped to the bar to accomplish this POE switch body 1's dust cleaning work.

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

1. The utility model provides a portable POE switch, includes POE switch body (1), its characterized in that: the POE switch comprises a POE switch body (1), two strip-shaped blocks (2) are symmetrically and fixedly mounted on the POE switch body (1), a strip-shaped dust wiping plate (3) is arranged above the POE switch body (1), the same side of the two strip-shaped blocks (2) is fixedly mounted with a same box body (4), a motor (5) is fixedly mounted on the inner wall of the bottom of the box body (4), a first circular gear (6) is fixedly mounted on an output shaft of the motor (5), a first cross rod (7) is rotatably mounted in the box body (4), a second circular gear (8) is fixedly sleeved on the first cross rod (7), the second circular gear (8) is meshed with the first circular gear (6), first conical gears (9) are fixedly mounted at two ends of the first cross rod (7), a groove (10) is formed in the top of the strip-shaped blocks (2), and a second cross rod (11) is mounted in the, one end of the second transverse rod (11) close to the box body (4) is extended into the box body (4) and is fixedly provided with a second bevel gear (12), the second bevel gear (12) is meshed with the corresponding first bevel gear (9), the second transverse rod (11) is provided with a round rod (13) in a threaded sleeve mode, and the top end of the round rod (13) is extended to the outer portion of the groove (10) and is fixedly connected with the bottom of the bar-shaped dust wiping plate (3).

2. The portable POE switch of claim 1, wherein: two supporting blocks are symmetrically and fixedly mounted on the inner wall of the bottom of the box body (4), first through holes are formed in one sides, close to each other, of the two supporting blocks, and the two first through holes are rotatably connected with the first cross rod (7).

3. The portable POE switch of claim 1, wherein: the round rod (13) is provided with a second through hole, the inner wall of the second through hole is provided with an internal thread, the second cross rod (11) is provided with an external thread, and the second through hole is in threaded connection with the second cross rod (11).

4. The portable POE switch of claim 1, wherein: two third through-holes have been seted up to box (4) one side symmetry that is close to POE switch body (1), and two third through-holes rotate with two second horizontal poles (11) respectively and are connected.

5. The portable POE switch of claim 1, wherein: the inner wall of one side, far away from the box body (4), of the groove (10) is provided with a rotating groove, and one end, far away from the box body (4), of the second cross rod (11) extends into the corresponding rotating groove and is connected with the rotating groove in a rotating mode.

6. The portable POE switch of claim 2, wherein: the bearing is arranged in the first through hole, the outer ring of the bearing is fixedly connected with the inner wall of the first through hole, and the inner rings of the two bearings are fixedly connected with the first cross rod (7).