CN208691288U - A kind of interchanger with easy-dismount dust cover - Google Patents

Abstract

The utility model relates to network switching equipment technical field, especially a kind of interchanger with easy-dismount dust cover, the main case including internal circuit board and network power interface.A kind of interchanger with easy-dismount dust cover of the utility model is by being arranged the top hood that two sides have lateral seal plate in main case upper end, the leakproofness of assembly sealing station is promoted using top hood and the arc sealing strip of lateral seal plate inside edge position insertion arc seal groove, Assembly stability is promoted simultaneously, in the inside grab that lateral seal plate lower end and inside are respectively arranged with the outside grab matched with lateral card slot and match with internal card slot, outside contrary, inside grab comes to promotion Assembly stability and firmness, installation and removal difficulty is reduced in the way of connecting and fixing, substantially reduce production and maintenance difficulty.

Description

A kind of interchanger with easy-dismount dust cover

Technical field

The utility model relates to network switching equipment technical field, especially a kind of exchange with easy-dismount dust cover Machine.

Background technique

Interchanger (Switch) means that " switch " is a kind of network equipment for electric (light) signal forwarding.It can be to connect Any two network node for entering interchanger provides the pathway for electrical signals exclusively enjoyed.The most common interchanger is Ethernet switch. Other common also telephone voice switch, optical fiber switch etc..Traditional interchanger is that peace is fixed by bolt mostly Dress, handling need to cause using professional tool interchanger shell handling it is very inconvenient, cause early period production and later period maintenance at This is relatively high.

Utility model content

Technical problem to be solved by the utility model is: providing one to solve the problems, such as above-mentioned background technique The improved interchanger with easy-dismount dust cover of kind, solving traditional interchanger mostly is fixedly mounted by bolt, Handling need to cause using professional tool the shell handling of interchanger very inconvenient, lead to production early period and later period maintenance cost Relatively high problem.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of friendship with easy-dismount dust cover It changes planes, the main case including internal circuit board and network power interface, the main case upper surface is located at front edge position With the preposition support plate of integral structure to raise upward, the main case upper surface is located at back edge position with upward convex The integral structure postposition support plate risen, the main case upper end are provided with top hood, the preposition support plate and postposition branch Arc seal groove is offered on the outside joint face of fagging and top hood, the top hood lower surface two sides are located at Forward and backward set has the integral structure lateral seal plate that bends downward between support plate, the top hood lower surface and lateral Sealing plate medial surface marginal position has the arc sealing strip matched with arc seal groove, the main case arranged on left and right sides Multiple lateral card slots are offered, is located inside lateral card slot on the main case and offers internal card slot, described is lateral Sealing plate lower surface corresponds to lateral groove position with the outside grab to lateral card slot medial surface protrusion, the lateral seal The corresponding internal groove position of plate medial surface has grab on the inside of L-type structure, and the lateral seal plate is inserted by outside grab Lateral card slot and inside grab are inserted into inside internal card slot and connect and fix with main case.

Further, in order to promote assembly safety, the direction phase of the outside grab and inside grab lateral protrusions Instead.

Further, in order to promote assembly leakproofness, the arc seal groove is identical with arc sealing strip size.

Further, convenient for assembly in order to reduce cost, the lateral card slot is identical with internal card slot interior size.

Further, in order to promote contact leakproofness, the main case forward and backward is set on the outside of support plate and top hood Joint face is contact inclined-plane.

Further, for heat radiation performance, the top hood lateral surface and lateral seal plate connecting pin are opened up There is the radiating groove of built-in metal strainer.

The utility model has the beneficial effects that a kind of interchanger with easy-dismount dust cover of the utility model passes through There is the top hood of lateral seal plate in main case upper end setting two sides, utilize top hood and lateral seal plate inside edge The arc sealing strip of position is inserted into arc seal groove to promote the leakproofness of assembly sealing station, while promoting Assembly stability, The outside grab matched with lateral card slot is respectively arranged in lateral seal plate lower end and inside and is matched with internal card slot Inside grab, the side of connecting and fixing to Assembly stability and firmness is promoted, is utilized by contrary outer, inside grab Formula reduces installation and removal difficulty, substantially reduces production and maintenance difficulty.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the partial schematic diagram of lateral seal plate connecting pin in the utility model.

In figure: 1. main cases, 2. preposition support plates, 3. postposition support plates, 4. top hoods, 5. arc seal grooves, 6. sides To sealing plate, 7. sides are sealed to card slot, 8. inside card slots, 9. outside grabs, 10. inside grabs, 11. radiating grooves, 12. arcs Item.

Specific embodiment

The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.

Fig. 1 and a kind of interchanger with easy-dismount dust cover shown in Fig. 2, including internal circuit board and network power supply The main case 1 of interface, 1 upper surface of main case, which is located at front edge position, has the preposition support plate 2 of integral structure to raise upward, 1 upper surface of main case, which is located at back edge position, has the integral structure postposition support plate 3 to raise upward, and 1 upper end of main case is set It is equipped with top hood 4, it is close to offer arc in preposition support plate 2 and postposition support plate 3 and the outside joint face of top hood 4 Sealing groove 5, hood 4 lower surface two sides in top, which are located at forward and backward set, has the integral structure lateral seal bent downward between support plate Plate 6,4 lower surface of top hood and 6 medial surface marginal position of lateral seal plate have the arc matched with arc seal groove 5 close Strip of paper used for sealing 12,1 arranged on left and right sides of main case offer multiple lateral card slots 7, are located inside lateral card slot 7 on main case 1 and offer Internal card slot 8,6 lower surface of lateral seal plate correspond to lateral 7 position of card slot with the outside card to lateral 7 medial surface of card slot protrusion Hook 9, corresponding internal 8 position of card slot of 6 medial surface of lateral seal plate have grab 10 on the inside of L-type structure, and lateral seal plate 6 passes through outer Side grab 9 is inserted into lateral card slot 7 and inside grab 10 is inserted into internal 8 inside of card slot and main case 1 connects and fixes.

Further, in order to promote assembly safety, 10 lateral protrusions of outside grab 9 and inside grab it is contrary, Further, in order to promote assembly leakproofness, arc seal groove 5 is identical with 12 size of arc sealing strip, further, in order to drop Low cost, convenient for assembly, lateral card slot 7 is identical with internal 8 interior size of card slot, further, in order to promote contact leakproofness, Main case 1, the forward and backward support plate and 4 outside joint face of top hood of setting are contact inclined-plane, further, for heat radiation Performance, 4 lateral surface of top hood and 6 connecting pin of lateral seal plate offer the radiating groove 11 of built-in metal strainer, this is practical new A kind of interchanger with easy-dismount dust cover of type has lateral seal plate 6 by the way that two sides are arranged in 1 upper end of main case Top hood 4 is inserted into arc seal groove 5 using the arc sealing strip 12 of 6 inside edge position of top hood 4 and lateral seal plate The leakproofness of assembly sealing station is promoted, while Assembly stability is promoted, is respectively set in 6 lower end of lateral seal plate and inside The inside grab 10 for having the outside grab 9 matched with lateral card slot 7 and being matched with internal card slot 8, by contrary Outside, inside grab to reduce installation and removal difficulty in the way of connecting and fixing, significantly to Assembly stability and firmness is promoted Reduce production and maintenance difficulty.

It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

Claims (6)

1. a kind of interchanger with easy-dismount dust cover, the main case (1) including internal circuit board and network power interface, It is characterized in that: main case (1) upper surface, which is located at front edge position, has the preposition support of integral structure to raise upward Plate (2), the main case (1) upper surface, which is located at back edge position, has the integral structure postposition support plate to raise upward (3), the main case (1) upper end is provided with top hood (4), the preposition support plate (2) and postposition support plate (3) and top It is offered on the outside joint face of portion's hood (4) arc seal groove (5), described top hood (4) the lower surface two sides are located at Forward and backward set has the integral structure lateral seal plate (6) bent downward, described top hood (4) lower surface between support plate There is the arc sealing strip (12) matched with arc seal groove (5) with lateral seal plate (6) medial surface marginal position, it is described Main case (1) arranged on left and right sides offers multiple lateral card slots (7), is located in lateral card slot (7) on the main case (1) Portion offers internal card slot (8), and described lateral seal plate (6) lower surface, which corresponds to lateral card slot (7) position, to be had to lateral card The outside grab (9) of slot (7) medial surface protrusion, corresponding internal card slot (8) position of lateral seal plate (6) medial surface have Grab (10) on the inside of L-type structure, the lateral seal plate (6) are inserted into lateral card slot (7) and inside card by outside grab (9) Hook (10) is inserted into internal card slot (8) inside and main case (1) connects and fixes.

2. a kind of interchanger with easy-dismount dust cover according to claim 1, it is characterized in that: the outside card Hook (9) and inside grab (10) lateral protrusions it is contrary.

3. a kind of interchanger with easy-dismount dust cover according to claim 1, it is characterized in that: the arc is close Sealing groove (5) is identical with arc sealing strip (12) size.

4. a kind of interchanger with easy-dismount dust cover according to claim 1, it is characterized in that: the lateral card Slot (7) is identical with internal card slot (8) interior size.

5. a kind of interchanger with easy-dismount dust cover according to claim 1, it is characterized in that: the main case (1), the forward and backward support plate and top hood (4) outside joint face of setting is contact inclined-plane.

6. a kind of interchanger with easy-dismount dust cover according to claim 1, it is characterized in that: the top machine Cover (4) lateral surface and lateral seal plate (6) connecting pin offer the radiating groove (11) of built-in metal strainer.