CN219760077U

CN219760077U - Novel optical input interface board card

Info

Publication number: CN219760077U
Application number: CN202320967479.0U
Authority: CN
Inventors: 刘黄华; 毛定友
Original assignee: Wuhan Zhonggan Technology Co ltd
Current assignee: Wuhan Zhonggan Technology Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-09-26
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a novel optical input interface board card, which comprises a board card main body and board card connectors, wherein first grooves are formed in the upper end and the lower end of the left side and the right side of each board card connector, one end of an inner cavity of each first groove is fixedly connected with a rotating shaft, torsion springs are sleeved at the upper end and the lower end of the outer surface of each rotating shaft, the other end of each torsion spring is fixedly connected with a rotating block, one side of each rotating block is fixedly connected with a sealing plate, the middle end of one side of each sealing plate is fixedly connected with a guide block, and the front surface of each board card main body is fixedly connected with a reset spring. The utility model solves the problems that the interfaces of the prior optical input interface board card are mostly directly exposed outside and the interfaces are easy to be damaged when a large amount of dust is accumulated in the interfaces after long-time use by the functions of the sealing plate, the pushing plate, the fixed block, the movable sleeve, the rotating shaft, the guide block, the rotating block, the torsion spring, the driving block, the board card connector and the reset spring.

Description

Novel optical input interface board card

Technical Field

The utility model relates to the technical field of interface boards, in particular to a novel optical input interface board.

Background

A server is a type of computer that runs faster, is more loaded, and is more expensive than a normal computer. The server provides computing or application services to other clients in the network (e.g., terminals such as PCs, smartphones, ATM, and even large devices such as train systems). And the optical input interface board card is the basis for realizing data transmission.

At present, most of the interfaces of the existing optical input interface board card are directly exposed, dust is easily accumulated in the interfaces after long-time use, and the interfaces are easily damaged when a large amount of dust is accumulated, so that a novel optical input interface board card is provided.

Disclosure of Invention

The utility model aims to provide a novel optical input interface board card, which has the advantages of sealing and dust prevention, and solves the problems that most of interfaces of the existing optical input interface board card are directly exposed, dust is easily accumulated in the interfaces after long-time use, and the interfaces are easily damaged when a large amount of dust is accumulated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel light input interface board card, includes board card main part and board card joint, first recess has all been seted up at the upper and lower both ends of board card joint left and right sides, the one end fixedly connected with axis of rotation of first recess inner chamber, the torsional spring has all been cup jointed at the upper and lower both ends of axis of rotation surface, the other end fixedly connected with rotatory piece of torsional spring, one side fixedly connected with closing plate of rotatory piece, the middle-end fixedly connected with guide block of closing plate one side, the positive surface fixedly connected with reset spring of board card main part, reset spring's positive surface fixedly connected with movable sleeve, the equal fixedly connected with push pedal of the left and right sides of movable sleeve positive surface, the equal fixedly connected with fixed block in both ends about fixed block one side front end fixedly connected with driving block.

Preferably, connecting bolts are arranged at the left end and the right end of the board main body, and the number of the connecting bolts is four.

Preferably, the front surface of the board main body is provided with board connectors, and the number of the board connectors is a plurality of.

Preferably, the middle ends of the left side and the right side of the board connector are provided with second grooves, and the guide blocks slide on the inner sides of the second grooves.

Preferably, the movable sleeve is matched with the board clamping connector, and the movable sleeve slides on the outer side of the board clamping connector.

Preferably, the push plate is of an arc-shaped structure, and anti-skid patterns are arranged on the outer surface of the push plate.

Preferably, one end of the driving block is of an arc structure, and the driving block is in contact with the guide block.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model achieves the aim of sealing and dust prevention by the functions of the sealing plate, the pushing plate, the fixed block, the movable sleeve, the rotating shaft, the guide block, the rotating block, the torsion spring, the driving block, the board connector and the reset spring, and solves the problems that the interface of the traditional optical input interface board is mostly directly exposed, dust is easily accumulated in the interface after long-time use, and the interface is easily damaged when a large amount of dust is accumulated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is a schematic view of a partially cut-away structure in a top view of the present utility model.

In the figure: 1. a board main body; 2. a sealing plate; 3. a connecting bolt; 4. a push plate; 5. a fixed block; 6. a movable sleeve; 7. a rotating shaft; 8. a first groove; 9. a guide block; 10. a second groove; 11. a rotating block; 12. a torsion spring; 13. a driving block; 14. a board clamp joint; 15. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The components of the board card main body 1, the sealing plate 2, the connecting bolt 3, the push plate 4, the fixed block 5, the movable sleeve 6, the rotating shaft 7, the first groove 8, the guide block 9, the second groove 10, the rotating block 11, the torsion spring 12, the driving block 13, the board card connector 14 and the reset spring 15 are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the board card main body are all known by the person skilled in the art through technical manuals or are known through routine experimental methods.

Referring to fig. 1-4, a novel optical input interface board card comprises a board card main body 1 and a board card connector 14, wherein first grooves 8 are formed in the upper end and the lower end of the left side and the right side of the board card connector 14, one end of an inner cavity of each first groove 8 is fixedly connected with a rotating shaft 7, torsion springs 12 are sleeved at the upper end and the lower end of the outer surface of each rotating shaft 7, a rotating block 11 is fixedly connected with the other end of each torsion spring 12, one side of each rotating block 11 is fixedly connected with a sealing plate 2, the middle end of one side of each sealing plate 2 is fixedly connected with a guide block 9, the front surface of the board card main body 1 is fixedly connected with a reset spring 15, the front surface of each reset spring 15 is fixedly connected with a movable sleeve 6, push plates 4 are fixedly connected to the left side and the right side of each movable sleeve 6, fixing blocks 5 are fixedly connected with left side and right side front surfaces of each movable sleeve 6, and driving blocks 13 are fixedly connected to one side of each fixing block 5.

The left and right ends of the board main body 1 are provided with connecting bolts 3, and the number of the connecting bolts 3 is four.

The front surface of the board main body 1 is provided with board connectors 14, and the number of the board connectors 14 is plural.

The middle ends of the left side and the right side of the board clamping connector 14 are respectively provided with a second groove 10, and the guide block 9 slides on the inner side of the second grooves 10.

The movable sleeve 6 is matched with the board clamping connector 14, and the movable sleeve 6 slides on the outer side of the board clamping connector 14.

The push plate 4 is of an arc-shaped structure, and anti-skid patterns are arranged on the outer surface of the push plate 4.

One end of the driving block 13 is of an arc-shaped structure, and the driving block 13 is in contact with the guide block 9.

When the movable sleeve 6 is driven to slide outside the board connector 14 to move backwards through the push plate 4 and compress the reset spring 15, at the moment, the movable sleeve 6 can drive the fixed block 5 and the driving block 13 to move, and under the cooperation of the rotating block 11 and the rotating shaft 7, the driving block 13 can push the guide block 9 to move in the second groove 10, and then the guide block 9 can drive the sealing plate 2 to turn outwards, meanwhile, the torsion spring 12 can be screwed by the rotation of the rotating block 11, then, the connecting plug can be inserted into the board connector 14, and when the connecting plug is not used, the torsion spring 12 can drive the sealing plate 2 to reset through the rotating block 11, so that the board connector 14 can be sealed, and the reset spring 15 can drive the movable sleeve 6 to reset, thereby being convenient for people to use and meeting the use requirements of people.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel light input interface board card, includes board card main part (1) and board card joint (14), its characterized in that: first recess (8) have all been seted up at the upper and lower both ends of integrated circuit board joint (14) left and right sides, the one end fixedly connected with axis of rotation (7) of first recess (8) inner chamber, torsional spring (12) have all been cup jointed at the upper and lower both ends of axis of rotation (7) surface, the other end fixedly connected with rotatory piece (11) of torsional spring (12), one side fixedly connected with closing plate (2) of rotatory piece (11), the middle-end fixedly connected with guide block (9) of closing plate (2) one side, the positive surface fixedly connected with reset spring (15) of integrated circuit board main part (1), the positive surface fixedly connected with movable sleeve (6) of reset spring (15), the equal fixedly connected with push pedal (4) of the left and right sides of movable sleeve (6) positive surface, the equal fixedly connected with fixed block (5) of both ends, fixed block (5) one side front end fixedly connected with driving block (13).

2. The novel optical input interface board card of claim 1, wherein: connecting bolts (3) are arranged at the left end and the right end of the board main body (1), and the number of the connecting bolts (3) is four.

3. The novel optical input interface board card of claim 1, wherein: the front surface of the board card main body (1) is provided with board card connectors (14), and the number of the board card connectors (14) is a plurality of.

4. The novel optical input interface board card of claim 1, wherein: second grooves (10) are formed in the middle ends of the left side and the right side of the board clamping connector (14), and the guide blocks (9) slide on the inner sides of the second grooves (10).

5. The novel optical input interface board card of claim 1, wherein: the movable sleeve (6) is matched with the board clamping connector (14), and the movable sleeve (6) slides on the outer side of the board clamping connector (14).

6. The novel optical input interface board card of claim 1, wherein: the push plate (4) is of an arc-shaped structure, and anti-skid patterns are arranged on the outer surface of the push plate (4).

7. The novel optical input interface board card of claim 1, wherein: one end of the driving block (13) is of an arc-shaped structure, and the driving block (13) is contacted with the guide block (9).