CN203924913U - A kind of locking device for server I/O casing up knob - Google Patents

Abstract

The utility model discloses a locking device for a handle on an IO box of a server, which belongs to the locking device. The technical problem to be solved by the utility model is: how to make the switch between the open and locked state of the handle on the IO box convenient. The technical solution is: the structure includes a fixing plate, a hook, a fixing piece, a spring, and a screw, and the hook is fixed on the fixing plate through the fixing piece and the screw. The hook includes a pressing block, a tongue, a buckle, a pressing block, a locking The tongue is inserted into the fixed plate as a whole, the pressing block and the tab are respectively located on both sides of the fixed plate, the tab and the buckle are fastened together, and the spring is arranged between the tab and the fixing part; there are rotating shafts on both sides of the tab , the fixing part is provided with a rotating shaft hole matched with the rotating shaft, and the tab can swing up and down through the rotating shaft and the rotating shaft hole.

Description

A locking device for the handle on the server IO box

technical field

The utility model relates to a locking device, in particular to a locking device used for a handle on an IO box body of a server.

Background technique

Servers, as hardware, usually refer to computers that have high computing power and can be used by multiple users. There are many differences between a server and a PC. For example, a PC usually only serves one user at a time. The server is different from the host. The host is used by the user through the terminal, and the server is used by the client user through the network. The hardware composition of the server system has many similarities with the computers we usually come into contact with. The main hardware composition still includes the following main parts: central processing unit, memory, chipset, IO bus, IO equipment, power supply, and chassis.

The server expands the IO device through the PCIE card, and the PCIE card is arranged in the IO box in the server chassis.

The IO box needs to be inserted and pulled out from the server chassis frequently, and the IO box in the prior art has a handleless plug-in function.

Utility model content

The technical task of this utility model is to provide a kind of locking device for the handle on the server IO box that can make the handle on the IO box open and locked state conveniently switch over the above deficiencies.

The technical scheme that the utility model solves its technical problem adopts is:

A locking device for the handle on the server IO box, including a fixing plate, a hook, a fixing piece, a spring, and a screw, the hook is fixed on the fixing plate through the fixing piece and the screw, and the hook includes a pressing block and a tongue , buckle, the pressing block and the snap tongue are interspersed in the fixing plate as a whole, the pressing block and the snap tongue are respectively located on both sides of the fixing plate, the snap tongue and the snap buckle cooperate and fasten, and the spring is arranged between the snap tongue and the fixing piece.

Rotating shafts are arranged on both sides of the tongue, and a rotating shaft hole matched with the rotating shaft is arranged on the fixing piece, and the bayonet can swing up and down through the rotating shaft and the rotating shaft hole.

The fixing part includes 2 side plates, 1 bottom plate, and 2 side wing plates, and the 2 side plates are provided with shaft holes matching the rotating shafts of the tabs, the spring is arranged between the tabs and the bottom plate of the fixing part, and the screws pass through The hook and the fixing piece are fixed on the fixing plate through the side wings of the fixing piece.

The buckle is fixed on the IO box.

Compared with the prior art, a locking device for the handle on the server IO box of the present invention has the following advantages:

1. Installed on the handle of the IO box, the switch between the open and locked state of the handle on the IO box can be realized through the locking device;

2. The structure is simple, the design is ingenious, and it is convenient to use; therefore, it has good promotion and use value.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Accompanying drawing 1 is a kind of three-dimensional structure schematic diagram of the locking device that is used for the handle on the server IO cabinet;

Accompanying drawing 2 is a structural perspective view of a locking device for the handle on the server IO box applied to the IO box.

In the figure: 1. IO box, 2. Handle, 3. Locking device, 4. Fixing plate, 5. Hook, 6. Fixing piece, 7. Spring, 8. Screw, 9. Press block, 10. Tab , 11, buckle, 12, rotating shaft, 13, rotating shaft hole, 14, side plate, 15, bottom plate, 16, side wing plate.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Example 1:

A locking device for the handle on the server IO box of the utility model, its structure includes a fixed plate 4, a hook 5, a fixing piece 6, a spring 7, and a screw 8, and the hook 5 is locked by the fixing piece 6 and the screw 8. Fixed on the fixed plate 4, the hook 5 includes a pressing block 9, a tab 10, and a buckle 11. The pressing block 9 and the tab 10 are inserted in the fixing plate 4 as a whole, and the pressing block 9 and the tab 10 are respectively located on the fixed plate. On both sides of the board 4 , the tongue 10 and the buckle 11 are engaged and fastened, and the spring 7 is arranged between the tongue 10 and the fixing member 6 .

Both sides of the tab 10 are provided with a rotating shaft 12 , and the fixing member 6 is provided with a rotating shaft hole 13 matching with the rotating shaft 12 , and the tab 10 can swing up and down through the rotating shaft 12 and the rotating shaft hole 13 .

Buckle 11 is fixed on the IO box body.

Install the locking device 3 on the top beam of the handle 2, the front side of the top beam of the handle 2 serves as the fixing plate 4 of the locking device 3, and the hook 5 is fixed on the fixing plate 4 by the fixing member 6 and the screw 8. When in use, press the pressing block 9 upwards, and the tongue 10 rotates downward under the action of the rotating shaft 12 and the rotating shaft hole 13 until the convex point of the tongue 10 enters the buckle 11, and the hook 5 is automatically locked under the action of the spring; When it needs to be opened, press the pressing block 9 upwards, the convex point of the tab 10 is downward and breaks away from the blocking of the buckle 11, and is pulled outward until it is opened.

Example 2:

A locking device for the handle on the server IO box of the utility model, its structure includes a fixed plate 4, a hook 5, a fixing piece 6, a spring 7, and a screw 8, and the hook 5 is locked by the fixing piece 6 and the screw 8. Fixed on the fixed plate 4, the hook 5 includes a pressing block 9, a tab 10, and a buckle 11. The pressing block 9 and the tab 10 are inserted in the fixing plate 4 as a whole, and the pressing block 9 and the tab 10 are respectively located on the fixed plate. On both sides of the board 4 , the tongue 10 and the buckle 11 are engaged and fastened, and the spring 7 is arranged between the tongue 10 and the fixing member 6 .

Both sides of the tab 10 are provided with a rotating shaft 12 , and the fixing member 6 is provided with a rotating shaft hole 13 matching with the rotating shaft 12 , and the tab 10 can swing up and down through the rotating shaft 12 and the rotating shaft hole 13 .

Buckle 11 is fixed on the IO box body.

The fixing part 6 includes two side plates 14, one bottom plate 15, and two side wing plates 16. The two side plates 14 are provided with a rotating shaft hole 13 matched with the rotating shaft 12 of the tab 10, and the spring 7 is arranged on the tab 10. Between the bottom plate 15 of the fixing member 6 , the screw 8 passes through the side panel 16 of the fixing member 6 to fix the hook 5 and the fixing member 6 on the fixing plate 4 .

Install the locking device 3 on the top beam of the handle 2, the front side of the top beam of the handle 2 serves as the fixing plate 4 of the locking device 3, and the hook 5 is fixed on the fixing plate 4 by the fixing member 6 and the screw 8. When in use, press the pressing block 9 upwards, and the tongue 10 rotates downward under the action of the rotating shaft 12 and the rotating shaft hole 13 until the convex point of the tongue 10 enters the buckle 11, and the hook 5 is automatically locked under the action of the spring; When it needs to be opened, press the pressing block 9 upwards, the convex point of the tab 10 is downward and breaks away from the blocking of the buckle 11, and is pulled outward until it is opened.

Through the above specific implementation methods, those skilled in the art can easily realize the utility model. However, it should be understood that the present utility model is not limited to the above two specific implementation manners. On the basis of the disclosed embodiments, those skilled in the art can arbitrarily combine different technical features, so as to realize different technical solutions.

Claims (4)

1. A locking device for the handle on the server IO box, characterized in that it comprises a fixed plate, a hook, a fixing piece, a spring, and a screw, and the hook is fixed on the fixing plate by the fixing piece and the screw, and the hook includes The pressing block, tab, and buckle are interspersed in the fixed plate as a whole. The pressing block and the tab are respectively located on both sides of the fixed plate. The tab and the buckle are fastened together. between the fixtures. 2. A locking device for a handle on a server IO box according to claim 1, wherein a rotating shaft is arranged on both sides of the tongue, and a rotating shaft hole matched with the rotating shaft is arranged on the fixing piece, and the locking tongue can be Swing up and down through the rotating shaft and the rotating shaft hole. 3. A locking device for the handle on the server IO box according to claim 2, wherein the fixing member includes 2 side plates, 1 bottom plate, and 2 side wing plates, and the 2 side plates are provided with The rotating shaft hole matched with the rotating shaft of the tongue, the spring is arranged between the tongue and the bottom plate of the fixing piece, and the screw passes through the side plate of the fixing piece to fix the hook and the fixing piece on the fixing plate. 4. A locking device for the handle on the server IO box according to claim 1, characterized in that the buckle is fixed on the IO box.