CN210297964U

CN210297964U - Use stable POE switch

Info

Publication number: CN210297964U
Application number: CN201921550190.9U
Authority: CN
Inventors: 王松伟; 崔前善
Original assignee: Hebei Gangu E Commerce Co Ltd
Current assignee: Hebei Gangu E Commerce Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-10
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses an use stable POE switch relates to network signal transmission's switch field, which comprises an outer shell, the louvre has been seted up to one side of shell, the connecting hole has been seted up to the one end of shell, the inside of shell is equipped with the switch, the equal fixedly connected with cushion in both sides of switch, one side fixedly connected with fixed plate of cushion, fixed plate and shell swing joint, the flexible post of one side fixedly connected with of fixed plate, the shock attenuation groove has been seted up to the inside of flexible post. The utility model discloses a cooperation setting between flexible post, fixed column, second spring, flexible groove and the shock-absorbing groove, the shock attenuation that can stretch out and draw back has been solved and has been used the problem of damaging the inside original paper of switch in the place that has vibrations, sets up through the cooperation between fixed slot, spout, first spring, activity groove and the slider, can quick assembly disassembly filter screen, and it is inconvenient, inconvenient abluent problem to have solved the filter screen dismouting.

Description

Use stable POE switch

Technical Field

The utility model relates to a network signal transmission's switch field, in particular to use stable POE switch.

Background

POE refers to a technology that can provide direct current for some IP-based terminals while transmitting data signals to the terminals without any modification to the existing ethernet cat.5 wiring infrastructure.

At present, current POE switch does not have shock-absorbing function, rocks some big places and damages the original paper of the inside of switch easily, and the inconvenient dismouting of current POE switch filter screen is washd inconveniently, does not wash for a long time and causes to block up the heat dissipation of influence switch.

Therefore, it is necessary to invent a POE switch using stable POE to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an use stable POE switch to current POE switch that proposes in solving above-mentioned background does not have shock-absorbing function and the inconvenient problem of filter screen dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: a POE (Power over Ethernet) switch stable in use comprises a shell, wherein heat dissipation holes are formed in one side of the shell, a connecting hole is formed in one end of the shell, the switch is arranged in the shell, elastic cushions are fixedly connected to two sides of the switch and are symmetrically arranged, a fixed plate is fixedly connected to one side of each elastic cushion and is movably connected with the shell, a telescopic column is fixedly connected to one side of the fixed plate, a damping groove is formed in the telescopic column, a second spring is fixedly connected to the inside of the damping groove, a fixed column is fixedly connected to the inner wall of the shell, a telescopic groove is formed in the inside of the fixed column, the inner wall of the telescopic groove is movably connected with the telescopic column, one end of the second spring is fixedly connected with the telescopic groove, the telescopic column is matched with the telescopic groove, and a mounting hole is formed in one side of the shell, the mounting hole has two, two the mounting hole is symmetrical arrangement, the mounting hole is linked together with the louvre, the inside swing joint of mounting hole has the installation piece, one side fixedly connected with filter screen of installation piece, filter screen and mounting hole swing joint, mounting hole and installation piece looks adaptation, the spout has been seted up to the one end inside of installation piece, the inside swing joint of spout has the slider, the activity groove has been seted up on the top of installation piece, the inside swing joint in activity groove has the push rod, the one end and the slider fixed connection of push rod, the fixed slot has been seted up to one side of mounting hole, the spring groove has been seted up to the one end inside of slider, the first spring of the inside fixedly connected with in spring groove, the one end and the spout fixed connection of first spring.

Optionally, there are two heat dissipation holes, two of the heat dissipation holes are symmetrically arranged, and the heat dissipation holes are circular.

Optionally, the connecting holes are multiple, and are arranged at equal intervals, and the connecting holes are fixedly connected with the switch.

Optionally, one side fixedly connected with spacing post of flexible post, spacing post has two, two spacing post is the symmetrical arrangement.

Optionally, the number of the movable grooves is two, the two movable grooves are symmetrically arranged, and the movable grooves are matched with the push rod.

Optionally, there are two sliding grooves, two sliding grooves are symmetrically arranged, and the sliding grooves are matched with the sliding blocks.

Optionally, there are two fixing grooves, the two fixing grooves are symmetrically arranged, and the fixing grooves correspond to the sliding grooves.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation setting between flexible post, fixed column, second spring, flexible groove and the shock-absorbing groove can flexible shock attenuation, has solved the problem of damaging the inside original paper of switch in the local use that has vibrations.

2. The utility model discloses a cooperation setting between fixed slot, spout, first spring, movable groove and the slider can the quick assembly disassembly filter screen, and it is inconvenient, inconvenient abluent problem to have solved the filter screen dismouting.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a push rod; 3. heat dissipation holes; 4. mounting holes; 5. a filter screen; 6. mounting blocks; 7. a fixing plate; 8. an elastic pad; 9. fixing grooves; 10. a chute; 11. a first spring; 12. a movable groove; 13. a slider; 14. a spring slot; 15. a telescopic column; 16. fixing a column; 17. a second spring; 18. a telescopic groove; 19. a damping groove; 20. connecting holes; 21. a switch.

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.

The utility model provides a POE exchanger with stable use as shown in figures 1-4, which comprises a shell 1, one side of the shell 1 is provided with two heat dissipation holes 3, the two heat dissipation holes 3 are symmetrically arranged, the heat dissipation holes 3 are circular, one end of the shell 1 is provided with a plurality of connecting holes 20, the connecting holes 20 are arranged at equal intervals, the connecting holes 20 are fixedly connected with a exchanger 21, the inside of the shell 1 is provided with the exchanger 21, both sides of the exchanger 21 are fixedly connected with elastic cushions 8, the two elastic cushions 8 are symmetrically arranged, one side of the elastic cushion 8 is fixedly connected with a fixed plate 7, the fixed plate 7 is movably connected with the shell 1, one side of the fixed plate 7 is fixedly connected with a telescopic column 15, one side of the telescopic column 15 is fixedly connected with two limiting columns, the two limiting columns are symmetrically arranged, the inside of the telescopic column 15 is provided with a damping groove 19, the inside of the damping groove 19 is fixedly connected with a second spring 17, the inner wall of the shell 1 is fixedly connected with a fixed column 16, the inside of the fixed column 16 is provided with a telescopic groove 18, the inner wall of the telescopic groove 18 is movably connected with a telescopic column 15, one end of the second spring 17 is fixedly connected with the telescopic groove 18, the telescopic column 15 is matched with the telescopic groove 18, through the matching arrangement of the telescopic column 15, the fixed column 16, the second spring 17, the telescopic groove 18 and the damping groove 19, the telescopic damping can be realized, the problem that the inside of the switch 21 is damaged when the original is used in a place with vibration is solved, one side of the shell 1 is internally provided with two mounting holes 4, the two mounting holes 4 are symmetrically arranged, the mounting holes 4 are communicated with the radiating holes 3, the inside of the mounting holes 4 is movably connected with a mounting block 6, one side of the mounting block 6 is fixedly connected with a filter screen 5, and the, mounting hole 4 and installation piece 6 looks adaptation, spout 10 has been seted up inside the one end of installation piece 6, spout 10 has two, two spouts 10 are symmetrical arrangement, spout 10 and slider 13 looks adaptation, the inside swing joint of spout 10 has slider 13, movable groove 12 has been seted up on the top of installation piece 6, movable groove 12 has two, two movable groove 12 are symmetrical arrangement, movable groove 12 and push rod 2 looks adaptation, the inside swing joint of movable groove 12 has push rod 2, the one end and the slider 13 fixed connection of push rod 2, fixed slot 9 has been seted up to one side of mounting hole 4, fixed slot 9 has two, two fixed slots 9 are symmetrical arrangement, fixed slot 9 corresponds with spout 10, spring groove 14 has been seted up inside the one end of slider 13, the inside fixed connection of spring groove 14 has first spring 11, the one end and the spout 10 fixed connection of first spring 11, through fixed slot 9, spout 10, The cooperation setting between first spring 11, movable groove 12 and the slider 13 can quick assembly disassembly filter screen 5, has solved filter screen 5 dismouting inconvenience, inconvenient abluent problem.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: when in use, the net cable is connected with the switch 21 through the connecting hole 20, when vibration is generated, the switch 21 moves upwards, the switch 21 drives the elastic pad 8 to move upwards, the elastic pad 8 drives the fixing plate 7 to move upwards, the fixing plate 7 drives the telescopic column 15 to move, the telescopic column 15 moves to extrude the second spring 17, the second spring 17 contracts to generate elastic force, the elastic force of the second spring 17 pushes the telescopic column 15 to move, the telescopic column 15 drives the fixing plate 7 to move, the fixing plate 7 drives the elastic pad 8 to move, the elastic pad 8 extrudes to buffer and absorb shock, heat generated by the switch 21 is exhausted through the heat-radiating holes 3, when the filter screen 5 is cleaned, the push rod 2 is pushed, the push rod 2 drives the sliding block 13 to move towards the inside of the sliding groove 10, the sliding block 13 moves to extrude the first spring 11, the first spring 11 contracts to generate elastic force, and when the sliding block 13 exits, installation piece 6 drives filter screen 5 and removes, filter screen 5 washs after taking out, when the installation, will install 6 alignment mounting hole 4 promotion installation pieces 6 of piece, installation piece 6 removes to the inside of mounting hole 4, installation piece 6 removes extrusion slider 13, slider 13 removes the first spring 11 of extrusion to the inside of spout 10, first spring 11 shrink produces elasticity, when spout 10 is corresponding with fixed slot 9, the elasticity of first spring 11 promotes slider 13 and stretches out and get into fixed slot 9 and fix.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A POE switch stable in use, includes shell (1), its characterized in that: one side of the shell (1) is provided with a heat dissipation hole (3), one end of the shell (1) is provided with a connecting hole (20), the inside of the shell (1) is provided with a switch (21), two sides of the switch (21) are fixedly connected with elastic cushions (8), the two elastic cushions (8) are symmetrically arranged, one side of each elastic cushion (8) is fixedly connected with a fixing plate (7), the fixing plate (7) is movably connected with the shell (1), one side of the fixing plate (7) is fixedly connected with a telescopic column (15), the inside of each telescopic column (15) is provided with a damping groove (19), the inside of each damping groove (19) is fixedly connected with a second spring (17), the inner wall of the shell (1) is fixedly connected with a fixing column (16), the inside of the fixing column (16) is provided with a telescopic groove (18), and the inner wall of each telescopic groove (18) is movably connected with the telescopic column (15), one end of the second spring (17) is fixedly connected with a telescopic groove (18), the telescopic columns (15) are matched with the telescopic groove (18), mounting holes (4) are formed in one side of the shell (1), two mounting holes (4) are formed, the two mounting holes (4) are symmetrically arranged, the mounting holes (4) are communicated with the heat dissipation holes (3), a mounting block (6) is movably connected in the mounting holes (4), a filter screen (5) is fixedly connected to one side of the mounting block (6), the filter screen (5) is movably connected with the mounting holes (4), the mounting holes (4) are matched with the mounting block (6), a sliding groove (10) is formed in one end of the mounting block (6), a sliding block (13) is movably connected in the sliding groove (10), a movable groove (12) is formed in the top end of the mounting block (6), the inside swing joint of activity groove (12) has push rod (2), the one end and slider (13) fixed connection of push rod (2), fixed slot (9) have been seted up to one side of mounting hole (4), spring groove (14) have been seted up to the one end inside of slider (13), the first spring (11) of inside fixedly connected with in spring groove (14), the one end and spout (10) fixed connection of first spring (11).

2. The POE switch with usage stabilization of claim 1, wherein:

the number of the heat dissipation holes (3) is two, the two heat dissipation holes (3) are symmetrically arranged, and the heat dissipation holes (3) are circular.

3. The POE switch with usage stabilization of claim 1, wherein:

the connecting holes (20) are arranged in an equidistant mode, and the connecting holes (20) are fixedly connected with the switch (21).

4. The POE switch with usage stabilization of claim 1, wherein:

one side fixedly connected with spacing post of flexible post (15), spacing post has two, two spacing post is the symmetrical arrangement.

5. The POE switch with usage stabilization of claim 1, wherein:

the number of the movable grooves (12) is two, the movable grooves (12) are symmetrically arranged, and the movable grooves (12) are matched with the push rod (2).

6. The POE switch with usage stabilization of claim 1, wherein:

the number of the sliding grooves (10) is two, the two sliding grooves (10) are symmetrically arranged, and the sliding grooves (10) are matched with the sliding blocks (13).

7. The POE switch with usage stabilization of claim 1, wherein:

the number of the fixing grooves (9) is two, the two fixing grooves (9) are symmetrically arranged, and the fixing grooves (9) correspond to the sliding grooves (10).