CN212874878U

CN212874878U - Double-path MBI interface matched with computer

Info

Publication number: CN212874878U
Application number: CN202021489873.0U
Authority: CN
Inventors: 崔剑
Original assignee: Shaanxi Xunxun Microelectronics Co ltd
Current assignee: Shaanxi Xunxun Microelectronics Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-04-02
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses a double-circuit MBI interface for computer matching, which comprises a clamping rail, wherein fixed screw holes are arranged at two ends of the clamping rail, transmission jacks are arranged at the inner side of the clamping rail, a front surface sliding cover of the interface is provided with a dustproof cover, the edge of the front surface of the interface is provided with the clamping rail, and the dustproof cover is arranged on the front surface of the interface through a clamping rail sliding card; the device is when using, the sliding surface lid at the interface is equipped with a shield, when inserting the plug in the interface, the shield can keep apart the interface, prevent that impurity such as dust or granule from falling into in the transmission jack, influence signal transmission's stability, slide the shield during use open can, the spacing groove has been seted up in the both sides of this interface, when plug and interface are pegged graft, spacing effect through the spacing groove, can make plug and interface accurate alignment, more quick grafting, the device's practicality has been improved.

Description

Double-path MBI interface matched with computer

Technical Field

The utility model belongs to the technical field of the computer interface, concretely relates to a double-circuit MBI interface for the computer is supporting.

Background

The computer is a general computer, can carry on numerical value calculation, logic calculation, have memory function, can run according to the procedure, automatic, high-speed processing massive data, it is made up of hardware system and software system, computer without any software is called the bare computer, the computer is used as the control system of various industrial and consumer equipments, including simple special purpose apparatus, industrial apparatus and general equipment, etc., the bus refers to the normalized way of exchanging data among the computer unit assemblies, namely provide data transmission and control logic for each assembly in a general way. From another perspective, if the main board is a city, the bus, like a bus in the city, can transmit bits that continuously operate back and forth according to fixed driving routes, and the lines can only transmit one bit at the same time, so that more data can be transmitted by adopting multiple lines at the same time, the number of data that can be transmitted by the bus at the same time is called the width, and the larger the bus width is, the better the transmission performance is.

The existing double-path MBI interface matched with a computer can be used for microprocessing and a memory, information is transmitted between the microprocessor and an input/output interface, usually, before interface connection is inserted, a transmission jack arranged on the interface is exposed outside, dust easily falls into the transmission jack when the interface is idle, poor contact easily occurs when a plug is inserted into the transmission jack, signal transmission is influenced, and meanwhile, the stability of the signal transmission is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-circuit MBI interface for computer is supporting, with the current double-circuit MBI interface that is used for the computer is supporting that proposes in solving above-mentioned background art, can be used to microprocessing and memory, convey information between microprocessor and the input/output interface, before interface connection inserts and establishes usually, the transmission jack of seting up on the interface exposes outside, fall into the dust in the transmission jack when idle easily, contact failure appears easily when inserting the plug in the transmission jack, influence signal transmission, reduce the problem of signal transmission's stability simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-circuit MBI interface for computer is supporting, includes the card rail, fixed screw is installed at the both ends of card rail, the transmission jack has been seted up to the inboard of card rail, the front surface slip lid of interface is equipped with the shield, the card rail has been seted up to the front surface edge of interface, the shield passes through card rail slip card and establishes the front surface at the interface.

Preferably, the two sides of the interface are symmetrically provided with limit grooves.

Preferably, the length of the limiting groove is two millimeters.

Preferably, the inner surface of the dust cover is adhered with a rubber sheet.

Preferably, one end of the surface of the dustproof cover is provided with an integrated shifting block.

Preferably, two fixing screw holes are symmetrically formed at two ends of the clamping rail.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is used, the dustproof cover is arranged on the surface sliding cover of the interface, when a plug is inserted into the interface, the dustproof cover can isolate the interface, so that impurities such as dust or particles are prevented from falling into the transmission jack and affecting the stability of signal transmission, and the dustproof cover can be opened in a sliding manner when the device is used, so that the practicability of the interface is improved;

(2) the limiting grooves are formed in the two sides of the interface, when the plug is connected with the interface in an inserting mode, the plug can be accurately aligned with the interface through the limiting effect of the limiting grooves, the plug can be connected in an inserting mode more quickly, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the rail of the present invention;

in the figure: 1. an interface; 2. fixing screw holes; 3. a limiting groove; 4. a transmission jack; 5. clamping a rail; 6. a dust cover; 7. and (5) shifting blocks.

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 and fig. 2, the present invention provides a technical solution: the utility model provides a double-circuit MBI interface for computer is supporting, including card rail 5, fixed screw 2 is installed at the both ends of card rail 5, transmission jack 4 has been seted up to card rail 5's inboard, interface 1's front surface slip lid is equipped with shield 6, interface 1's front surface edge has seted up card rail 5, shield 6 slides the card through card rail 5 and establishes the front surface at interface 1, when inserting the plug in interface 1, shield 6 can keep apart interface 1, prevent that impurity such as dust or granule from falling into transmission jack 4, influence signal transmission's stability.

For better grafting, in this embodiment, preferably, the both sides symmetry of interface 1 has seted up spacing groove 3, but the grafting makes quick insertion, improve operating efficiency, for better spacing, in this embodiment, preferably, the length of spacing groove 3 is two millimeters, for better protection, in this embodiment, preferably, the internal surface of shield 6 glues and is equipped with the sheet rubber, prevent the internal surface friction transmission jack 4 of shield 6, for better dismouting, in this embodiment, preferably, the shifting block 7 of integral type is seted up to the surperficial one end of shield 6, convenient regulation, for better fixing, in this embodiment, preferably, two fixed screw 2 have been installed to the both ends symmetry of card rail 5, it is unstable to prevent that the plug from inserting the back, stability when having improved the grafting.

The utility model discloses a theory of operation and use flow: the device is when using, the slip surface lid at interface 1 is equipped with a shield 6, card rail 5 has been seted up to interface 1's surperficial both sides, shield 6 establishes at interface 1 through card rail 5 slip lid, accessible shifting block 7 horizontal slip when covering dust-proof cover 6, when inserting the plug in interface 1, shield 6 can keep apart interface 1, prevent that impurity such as dust or granule from falling into transmission jack 4, influence signal transmission's stability, slide shield 6 during the use open can, spacing groove 3 has been seted up in this interface 1's both sides, when the plug pegs graft with interface 1, the supporting arch of seting up on the socket is corresponding with the spacing groove 3 of seting up on the interface 1, through spacing groove 3 and spacing bellied limiting displacement, can make plug and interface 1 accurate alignment, more quick grafting, the practicality of the device has been improved.

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. The utility model provides a double-circuit MBI interface for computer is supporting, includes card rail (5), fixed screw (2), its characterized in that are installed to the both ends of card rail (5): transmission jack (4) have been seted up to the inboard of card rail (5), the front surface slip lid of interface (1) is equipped with shield (6), card rail (5) have been seted up to the front surface edge of interface (1), shield (6) slide the card through card rail (5) and establish the front surface at interface (1).

2. A two-way MBI interface for a computer kit as claimed in claim 1, wherein: limiting grooves (3) are symmetrically formed in two sides of the interface (1).

3. A two-way MBI interface for a computer kit as claimed in claim 2, wherein: the length of the limiting groove (3) is two millimeters.

4. A two-way MBI interface for a computer kit as claimed in claim 1, wherein: and a rubber sheet is adhered to the inner surface of the dustproof cover (6).

5. A two-way MBI interface for a computer kit as claimed in claim 1, wherein: and one end of the surface of the dustproof cover (6) is provided with an integrated shifting block (7).

6. A two-way MBI interface for a computer kit as claimed in claim 1, wherein: two fixing screw holes (2) are symmetrically arranged at two ends of the clamping rail (5).