CN211831052U

CN211831052U - Network switch

Info

Publication number: CN211831052U
Application number: CN202020721652.5U
Authority: CN
Inventors: 孙丕祺
Original assignee: Qingdao Sunshine Huiyuan Information Technology Co ltd
Current assignee: Qingdao sunshine Hydrogen Technology Group Co.,Ltd.
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-30
Anticipated expiration: 2030-05-06

Abstract

The utility model belongs to the technical field of the switch, especially, be a network switch, the load simulator comprises a case, paste on the bottom inner wall of machine case and be fixed with two first fixture blocks, be equipped with same baffle on two first fixture blocks, two rectangular holes have been seted up on the machine case, slidable mounting has the second fixture block in the rectangular hole, second fixture block and baffle looks adaptation, all seted up the spout on the both sides inner wall of rectangular hole, slidable mounting has same first diaphragm in two spouts, the bottom of first diaphragm is pasted and is fixed with the link, the bottom of link and the top of second fixture block are pasted fixedly together, all are equipped with the montant in two spouts, and the top and the bottom of two montants are pasted fixedly together with the top and the bottom inner wall of the spout that corresponds respectively. The utility model discloses simple structure can make the switch box be convenient for open to do benefit to and overhaul switch inside spare part.

Description

Network switch

Technical Field

The utility model relates to a switch technical field especially relates to a network switch.

Background

A switch is a network device for electrical signal forwarding that provides an exclusive electrical signal path for any two network nodes accessing the switch. The most common switch is an ethernet switch. Other common functions include voice over telephone switches, fiber switches, etc., where the main functions include physical addressing, network topology, error checking, frame sequencing, and flow control. At present, the switch also has some new functions, such as support for VLAN (virtual local area network), support for link aggregation, and even some switches also have a firewall function.

However, the rear box plate of the network switch box is generally fixedly connected with the switch box through a plurality of bolts, and the switch case can be opened only by loosening the bolts when some parts inside the switch are overhauled, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a network switch.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a network switch comprises a case, wherein two first clamping blocks are fixedly adhered to the inner wall of the bottom of the case, the two first clamping blocks are provided with the same baffle, the case is provided with two rectangular holes, a second clamping block is slidably arranged in each rectangular hole, the second clamping block is matched with the baffle, the inner walls of two sides of each rectangular hole are respectively provided with a chute, two chutes are slidably arranged with the same first transverse plate, the bottom of each first transverse plate is fixedly adhered with a connecting frame, the bottom of each connecting frame is fixedly adhered with the top of each second clamping block, vertical rods are respectively arranged in the two chutes, the top ends and the bottom ends of the two vertical rods are respectively fixedly adhered with the inner walls of the top and the bottom of the corresponding chute, the first transverse plates and the two vertical rods are respectively in sliding connection, the two chutes are slidably arranged with the same second transverse plate, and the second transverse plates are respectively in sliding connection with the two, all seted up the slide opening on first diaphragm and the second diaphragm, equal slidable mounting has the slider in two slide openings, and it has same connecting rod to articulate on two sliders, paste at the top of second diaphragm and be fixed with two springs, the top of two springs is fixed together with the top inner wall of the spout that corresponds respectively, and two springs slip the cover respectively and establish on the montant that corresponds, paste at the top of second diaphragm and be fixed with the briquetting.

Preferably, the same cylinder is fixedly adhered to the inner walls of the two sides of the rectangular hole, the connecting rod is provided with a round hole, and the cylinder is rotatably connected with the inner wall of the round hole.

Preferably, the same round rod is fixedly adhered to the inner walls of the two sides of the sliding hole, the sliding block is provided with a limiting hole, and the round rod is connected with the inner wall of the limiting hole in a sliding mode.

Preferably, the top ends of the two pressing blocks extend out of the corresponding rectangular holes respectively and are fixedly adhered with the same pressing rod.

Preferably, two through holes are formed in the first transverse plate and the second transverse plate, and the two vertical rods are connected with the inner walls of the through holes in a sliding mode, wherein the through holes correspond to the vertical rods respectively.

Preferably, the stiffness coefficient of the spring is 20N/m.

Compared with the prior art, the beneficial effects of the utility model are that: when the baffle is taken down from the case, the press rod is only required to be pressed downwards, the press rod drives the two press blocks to move downwards, the press blocks drive the second transverse plate to move downwards, the second transverse plate drives the connecting rod to clockwise rotate around the cylinder as the center of a circle, so that the connecting rod drives the first transverse plate to move upwards, the first transverse plate drives the second clamping block to move upwards through the connecting frame, and then the baffle can be taken down from the case.

The utility model discloses simple structure can make the switch box be convenient for open to do benefit to and overhaul switch inside spare part.

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 a schematic structural diagram of the first fixture block and the second fixture block of the present invention;

in the figure: 1. a chassis; 2. a first clamping block; 3. a baffle plate; 4. a rectangular hole; 5. a second fixture block; 6. a chute; 7. a first transverse plate; 8. a connecting frame; 9. a vertical rod; 10. a second transverse plate; 11. A slide hole; 12. a slider; 13. a connecting rod; 14. a spring; 15. briquetting; 16. 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. 1-3, the present invention provides a technical solution: a network switch comprises a case 1, wherein two first clamping blocks 2 are fixedly adhered to the inner wall of the bottom of the case 1, the same baffle 3 is arranged on the two first clamping blocks 2, two rectangular holes 4 are formed in the case 1, second clamping blocks 5 are slidably installed in the rectangular holes 4, the second clamping blocks 5 are matched with the baffle 3, sliding grooves 6 are respectively formed in the inner walls of two sides of each rectangular hole 4, the same first transverse plate 7 is slidably installed in the two sliding grooves 6, a connecting frame 8 is fixedly adhered to the bottom of each first transverse plate 7, the bottom end of each connecting frame 8 is fixedly adhered to the top of each second clamping block 5, vertical rods 9 are respectively arranged in the two sliding grooves 6, the top ends and the bottom ends of the two vertical rods 9 are fixedly adhered to the inner walls of the tops and the bottoms of the corresponding sliding grooves 6 respectively, the first transverse plates 7 are slidably connected with the two vertical rods 9, the same second transverse plates 10, the second transverse plate 10 is connected with the two vertical rods 9 in a sliding manner, the first transverse plate 7 and the second transverse plate 10 are respectively provided with a sliding hole 11, sliding blocks 12 are arranged in the two sliding holes 11 in a sliding manner, the two sliding blocks 12 are hinged with a same connecting rod 13, two springs 14 are fixedly adhered to the top of the second transverse plate 10, the top ends of the two springs 14 are fixedly adhered to the inner wall of the top of the corresponding sliding groove 6 respectively, the two springs 14 are sleeved on the corresponding vertical rods 9 in a sliding manner respectively, and a pressing block 15 is fixedly adhered to the top of the second transverse plate 10;

the inner walls of two sides of the rectangular hole 4 are fixedly adhered with the same cylinder 16, the connecting rod 13 is provided with a round hole, the cylinder 16 is rotatably connected with the inner wall of the round hole, the inner walls of two sides of the sliding hole 11 are fixedly adhered with the same round rod, the sliding block 12 is provided with a limiting hole, the round rod is slidably connected with the inner wall of the limiting hole, the top ends of the two pressing blocks 15 respectively extend out of the corresponding rectangular hole 4 and are fixedly adhered with the same pressing rod, the first transverse plate 7 and the second transverse plate 10 are both provided with two through holes, the two vertical rods 9 are respectively slidably connected with the inner walls of the corresponding through holes, the stiffness coefficient of the spring 14 is 20N/m, when the baffle plate 3 is taken down from the case 1, only the pressing rod needs to be pressed downwards, the pressing rod drives the two pressing blocks 15 to move downwards, the pressing block 15 then drives the second transverse plate 10 to move downwards, the second, thereby connecting rod 13 drives first diaphragm 7 again and moves up, and first diaphragm 7 rethread link 8 drives second fixture block 5 and moves up, then alright take off baffle 3 from quick-witted case 1, the utility model discloses simple structure can make the switch box be convenient for open to do benefit to and overhaul switch inside spare part.

The working principle is as follows: when taking off baffle 3 from quick-witted case 1, only need press the depression bar downwards, the depression bar drives two briquetting 15 and moves down, briquetting 15 drives second diaphragm 10 and moves down again, and second diaphragm 10 drives connecting rod 13 and uses cylinder 16 to do clockwise rotation as the centre of a circle, thereby connecting rod 13 drives first diaphragm 7 again and moves up, and 7 rethread link 8 of first diaphragm drive second fixture block 5 and move up, then alright take off baffle 3 from quick-witted case 1, the utility model discloses simple structure can make the switch box be convenient for open to do benefit to overhaul switch inside spare part.

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.

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 network switch comprising a chassis (1), characterized in that: the bottom inner wall of the case (1) is fixedly provided with two first clamping blocks (2), the two first clamping blocks (2) are provided with the same baffle (3), the case (1) is provided with two rectangular holes (4), the rectangular holes (4) are internally and slidably provided with second clamping blocks (5), the second clamping blocks (5) are matched with the baffle (3), the inner walls of the two sides of the rectangular holes (4) are respectively provided with a sliding groove (6), the two sliding grooves (6) are internally and slidably provided with the same first transverse plate (7), the bottom of the first transverse plate (7) is fixedly provided with a connecting frame (8), the bottom of the connecting frame (8) is fixedly connected with the top of the second clamping block (5), the two sliding grooves (6) are internally and respectively provided with a vertical rod (9), and the top and the bottom of the two vertical rods (9) are respectively and fixedly connected with the top and the bottom inner walls of the corresponding sliding grooves (6), first diaphragm (7) and two equal sliding connection of montant (9), slidable mounting has same second diaphragm (10) in two spout (6), equal slidable mounting has slider (12) in two sliding holes (11), and it has same connecting rod (13) to articulate on two slider (12) second diaphragm (10) and two equal sliding connection of montant (9), the top fixed mounting of second diaphragm (10) has two springs (14), the top of two springs (14) respectively with the top inner wall fixed connection of the spout (6) that corresponds, and two springs (14) slip cap respectively and establish on corresponding montant (9), the top fixed mounting of second diaphragm (10) has briquetting (15).

2. A network switch according to claim 1, wherein: the inner walls of the two sides of the rectangular hole (4) are fixedly provided with the same cylinder (16), the connecting rod (13) is provided with a round hole, and the cylinder (16) is rotatably connected with the inner wall of the round hole.

3. A network switch according to claim 1, wherein: the inner walls of the two sides of the sliding hole (11) are fixedly provided with the same round rod, the sliding block (12) is provided with a limiting hole, and the round rod is connected with the inner wall of the limiting hole in a sliding mode.

4. A network switch according to claim 1, wherein: the top ends of the two pressing blocks (15) respectively extend out of the corresponding rectangular holes (4) and are fixedly provided with the same pressing rod.

5. A network switch according to claim 1, wherein: two through holes are formed in the first transverse plate (7) and the second transverse plate (10), and the two vertical rods (9) are connected with the inner walls of the corresponding through holes in a sliding mode.

6. A network switch according to claim 1, wherein: the spring (14) has a stiffness coefficient of 20N/m.