CN114665316A

CN114665316A - Expansion interface for computer

Info

Publication number: CN114665316A
Application number: CN202210339539.4A
Authority: CN
Inventors: 郎瑛琪; 汪智峰; 江爱文
Original assignee: Jiangxi Normal University
Current assignee: Jiangxi Normal University
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-06-24

Abstract

The invention relates to the technical field of computers, and discloses an expansion interface for a computer, wherein interface grooves are symmetrically formed in the front surface of an interface main body, mounting plates are arranged on the upper surface and the lower surface of the interface main body, a protection plate is arranged in front of the interface main body in a sliding mode on the front surface of the mounting plate, fixing grooves corresponding to the interface grooves are formed in the front surface of the protection plate, a sealing adhesive layer is adhered to the front surface of each protection plate in front of the corresponding fixing groove, a connecting wire is connected to the rear surface of the interface main body, the tail end of the connecting wire is connected with an insertion end, and a fixing box is arranged outside the connecting wire on the rear surface of the interface main body. A plurality of interface grooves are formed in the front surface of the interface main body, different interface grooves can be selected to be used according to needs, the protection plate which is arranged in a sliding mode through the front surface of the mounting plate can shield the interface grooves, and dust is prevented from entering the interior of the interface grooves and affecting the use of the subsequent interface grooves.

Description

Expansion interface for computer

Technical Field

The invention relates to the technical field of computers, in particular to an expansion interface for a computer.

Background

The computer is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, is a modern intelligent electronic device capable of automatically processing mass data at high speed according to program operation, has fewer output interfaces, and needs to use an external conversion interface to connect an expansion interface when needing to be externally connected with other devices.

However, the existing expansion interface is exposed outside, so that the subsequent use is easily influenced by external dust, and the connection wire used by the interface is not controllable in length, so that the connection with a computer is also influenced. Accordingly, those skilled in the art have provided an extended interface for a computer to solve the problems set forth in the background above.

Disclosure of Invention

The present invention is directed to an expansion interface for a computer to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an expansion interface for computer, includes the interface main part, the interface groove has been seted up to the front surface symmetry of interface main part, and interface main part upper surface and lower surface all are provided with the mounting panel, the place ahead of interface main part is provided with the guard plate in the front surface slip of mounting panel, the fixed slot that corresponds each other with the interface groove is seted up to the front surface of guard plate, and the front surface of guard plate is stained with sealed the layer of pasting in the place ahead of fixed slot, the rear surface of interface main part is connected with the connecting wire, the end-to-end connection of connecting wire inserts the end, the outside of connecting wire is provided with fixed box at the rear surface of interface main part.

As a still further scheme of the invention: the outside of mounting panel is provided with the protection and fills up, the bilateral symmetry of interface main part is provided with reflection of light strip.

As a still further scheme of the invention: the rear surface symmetry of guard plate is provided with the connecting plate, the rear surface mounting of connecting plate has the slide, the front surface of mounting panel is seted up the spout with slide mutual slip.

As a still further scheme of the invention: the inside of slide is provided with the second magnet, the inside of mounting panel is provided with the first magnet opposite with the second magnet magnetic pole.

As a still further scheme of the invention: the rear surface of guard plate is provided with the viscose layer, the rear surface on viscose layer is adhered with the cleaning layer.

As a still further scheme of the invention: the front surface of the protection plate is provided with a first mounting hole, the inner thread of the first mounting hole is connected with a first connecting rod, and the tail end of the first connecting rod is connected with a first clamping ring in front of the fixing groove.

As a still further scheme of the invention: the wire winding groove is formed in the fixing box, and the pull plate is arranged on the upper surface of the fixing box in a sliding mode.

As a still further scheme of the invention: the front surface of the fixed box is provided with a wire inlet, and the rear surface of the fixed box is provided with a wire outlet hole corresponding to the wire inlet.

As a still further scheme of the invention: the inside in wire winding groove is provided with the wire winding pole, the upper end and the lower extreme of wire winding pole all are provided with the installation pole, the inside in wire winding groove is seted up with installation pole looks mutual pivoted rotary groove.

As a still further scheme of the invention: the rear surface of the fixed box is provided with a second mounting hole above the wire outlet hole, the inner part of the second mounting hole is in threaded connection with a second connecting rod, and the tail end of the second connecting rod is provided with a second wire clamping ring in front of the wire outlet hole.

Compared with the prior art, the invention has the beneficial effects that:

1. the interface main body is provided with a plurality of interface grooves on the front surface, so that different interface grooves can be selected for use according to needs to facilitate signal connection, the upper surface and the lower surface of the interface main body are respectively provided with the mounting plate through screws, the protection plate arranged on the front surface of the mounting plate in a sliding manner can shield and protect the interface grooves, so that the interface grooves can be protected without using the interface grooves, dust is prevented from entering the interface grooves to influence the use of subsequent interface grooves, meanwhile, the fixing grooves can be exposed to facilitate the insertion of external plug wires and the interface grooves by utilizing the adhesion of the sealing adhesive layer, so that the connection of the external plug wires can be carried out without detaching the protection plate, and the plug wires can be limited and fixed through the first wire clamping rings connected by the first connecting rods to facilitate data transmission;

2. be provided with fixed box at the rear surface of interface main part, enter into the inside wire winding groove of seting up of fixed box with the one end of connecting wire from the inlet wire, and draw out from the wire hole after twining on the wire winding pole, can control the length of connecting wire like this, prevent that the connecting wire is longer or short influence from using, and can be convenient for maintain the outside connecting wire of wire winding pole through setting up of arm-tie, utilize the second wire clamping ring that the second connecting rod is connected simultaneously, can block the connecting wire like this, in order to avoid the connecting wire not hard up and influence the use.

Drawings

FIG. 1 is a schematic diagram of an expansion interface for a computer;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic diagram of a structure of a fixing slot in an expansion interface for a computer;

FIG. 5 is a schematic diagram of a first magnet in an expansion interface for a computer;

FIG. 6 is a schematic structural diagram of a fixing box in an expansion interface for a computer;

fig. 7 is a schematic structural diagram of a wire winding rod in an expansion interface for a computer.

In the figure: 1. a protective pad; 2. a fixing box; 3. a connecting wire; 4. an insertion end; 5. mounting a plate; 6. a reflective strip; 7. an interface body; 8. a protection plate; 9. an interface slot; 10. a slide plate; 11. a chute; 12. a connecting plate; 13. an adhesive layer; 14. a cleaning layer; 15. a first mounting hole; 16. a first wire-clamping ring; 17. a first connecting rod; 18. sealing the adhesive layer; 19. fixing grooves; 20. a first magnet; 21. a second magnet; 22. a wire inlet; 23. pulling a plate; 24. a winding slot; 25. mounting a rod; 26. a wire winding rod; 27. a second mounting hole; 28. a second connecting rod; 29. a second wire-clamping ring; 30. a wire outlet hole; 31. and (6) rotating the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in an embodiment of the present invention, an expansion interface for a computer includes an interface main body 7, interface slots 9 are symmetrically formed in a front surface of the interface main body 7, mounting plates 5 are disposed on both an upper surface and a lower surface of the interface main body 7, a protection pad 1 is disposed outside the mounting plates 5, reflective strips 6 are symmetrically disposed on both sides of the interface main body 7, a protection plate 8 is slidably disposed in front of the interface main body 7 on the front surface of the mounting plates 5, fixing slots 19 corresponding to the interface slots 9 are formed in front surfaces of the protection plate 8, a sealing layer 18 is adhered to the front surface of the protection plate 8 in front of the fixing slots 19, connection plates 12 are symmetrically disposed on rear surfaces of the protection plate 8, sliding plates 10 are mounted on rear surfaces of the connection plates 12, sliding grooves 11 sliding with the sliding plates 10 are formed in front surfaces of the mounting plates 5, second magnets 21 are disposed inside the sliding plates 10, the inside of the mounting plate 5 is provided with a first magnet 20 with a magnetic pole opposite to that of a second magnet 21, the rear surface of the protection plate 8 is provided with an adhesive layer 13, the rear surface of the adhesive layer 13 is adhered with a cleaning layer 14, the front surface of the protection plate 8 is provided with a first mounting hole 15, the inside of the first mounting hole 15 is in threaded connection with a first connecting rod 17, the tail end of the first connecting rod 17 is connected with a first clamping ring 16 in front of a fixed groove 19, the front surface of the interface main body 7 is provided with a plurality of interface grooves 9, so that different interface grooves 9 can be selected for use according to requirements so as to facilitate signal connection, the mounting plate 5 is mounted on the upper surface and the lower surface of the interface main body 7 through screws, the protection plate 8 arranged on the front surface of the mounting plate 5 in a sliding manner can shield the interface grooves 9, so that the interface grooves 9 can be protected without using the interface grooves 9, the dust is prevented from entering the interface groove 9 to influence the use of the subsequent interface groove 9, meanwhile, the fixing groove 19 can be exposed conveniently by utilizing the adhesion of the sealing adhesive layer 18, so that the external plug wire can be inserted into the interface groove 9 conveniently, the external plug wire can be connected without disassembling the protection plate 8, and the plug wire can be limited and fixed through the first clamping wire ring 16 connected with the first connecting rod 17, so that the data transmission is facilitated.

In fig. 1, 6 and 7: the rear surface of the interface body 7 is connected with a connecting wire 3, the end of the connecting wire 3 is connected with an inserting end 4, the outside of the connecting wire 3 is provided with a fixed box 2 on the rear surface of the interface body 7, the inside of the fixed box 2 is provided with a wire winding groove 24, the upper surface of the fixed box 2 is provided with a pulling plate 23 in a sliding way, the front surface of the fixed box 2 is provided with a wire inlet 22, the rear surface of the fixed box 2 is provided with a wire outlet 30 corresponding to the wire inlet 22, the inside of the wire winding groove 24 is provided with a wire winding rod 26, the upper end and the lower end of the wire winding rod 26 are both provided with a mounting rod 25, the inside of the wire winding groove 24 is provided with a rotary groove 31 rotating with the mounting rod 25, the rear surface of the fixed box 2 is provided with a second mounting hole 27 above the wire outlet 30, the inside of the second mounting hole 27 is connected with a second connecting rod 28 by screw threads, the end of the second connecting rod 28 is provided with a second clamp 29 in front of the wire outlet 30, be provided with fixed box 2 at the rear surface of interface main part 7, enter into the inside wire winding groove 24 of seting up of fixed box 2 with the one end of connecting wire 3 from inlet 22, and draw out from wire hole 30 after twining on wire winding pole 26, can control the length of connecting wire 3 like this, prevent that connecting wire 3 is longer or shorter to influence the use, and can be convenient for maintain the outside connecting wire 3 of wire winding pole 26 through the setting of arm-tie 23, utilize the second wire clip ring 29 that second connecting rod 28 connects simultaneously, can block connecting wire 3 like this, avoid connecting wire 3 not hard up and influence the use.

The working principle of the invention is as follows: firstly, the mounting plate 5 is arranged on the upper surface and the lower surface of the interface main body 7 through screws, and the protective pad 1 is arranged outside the mounting plate 5, so that the interface main body 7 can be prevented from falling to cause damage, the interface main body 7 can be protected, the reflective strips 6 are symmetrically arranged on two sides of the interface main body 7, a user can conveniently and quickly find the protective pad, the protective plate 8 is arranged on the front surface of the mounting plate 5 in a sliding manner, when the interface groove 9 is not used, the protective plate 8 can slide to shield the interface groove 9, namely, the sliding plate 10 connected with the rear surface of the protective plate 8 through the connecting plate 12 slides in the sliding groove 11 arranged on the front surface of the mounting plate 5, and the protective plate 8 can be adsorbed and fixed through the mutual attraction of the first magnet 20 and the second magnet 21, and the cleaning layer 14 is adhered on the rear surface of the protective plate 8 through the adhesive layer 13, therefore, the front surface of the interface main body 7 can be cleaned when the protection plate 8 is pulled away, when the interface groove 9 is used, the sealing adhesive layer 18 arranged on the front surface of the protection plate 8 can be torn, the fixing groove 19 formed on the front surface of the protection plate 8 can be exposed, the fixing groove 19 and the interface groove 9 correspond to each other, so that the plug wire can be inserted without detaching the protection plate 8, meanwhile, the first connecting rod 17 is arranged inside the first mounting hole 15 formed on the front surface of the protection plate 8, the first clamping wire ring 16 is arranged at the lower end of the first connecting rod 17, so that the plug wire can be fixed through the first clamping wire ring 16 when the plug wire is inserted, the use of the plug wire is convenient, the fixing box 2 is arranged outside the connecting wire 3 arranged on the rear surface of the interface main body 7, one end of the connecting wire 3 enters the inside the winding groove 24 formed inside the fixing box 2 from the wire inlet 22, the winding groove 24 is internally provided with a winding rod 26, the upper end and the lower end of the winding rod 26 are both provided with a mounting rod 25, the mounting rod 25 rotates in a rotating groove 31 formed in the winding groove 24, so that the connecting wire 3 can be wound outside the winding rod 26 after entering, and is finally pulled out from a wire outlet 30, so that the length of the connecting wire 3 can be controlled, the use of the connecting wire 3 is prevented from being influenced by the longer or shorter length of the connecting wire, the maintenance of the connecting wire 3 outside the winding rod 26 can be facilitated through the arrangement of the pulling plate 23, the second connecting rod 28 is arranged in a second mounting hole 27 formed in the rear surface of the fixing box 2, and a second wire clamping ring 29 connected to the tail end of the second connecting rod 28 is clamped in the second wire clamping ring 29 when the connecting wire 3 is pulled out from the wire outlet 30, so that the use of the connecting wire 3 is prevented from being loosened and influenced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An expansion interface for a computer comprises an interface main body (7), and is characterized in that the front surface of the interface main body (7) is symmetrically provided with interface slots (9), the upper surface and the lower surface of the interface main body (7) are both provided with mounting plates (5), a protection plate (8) is arranged in front of the interface main body (7) in a sliding manner on the front surface of the mounting plates (5), the front surface of the protection plate (8) is provided with a fixing groove (19) which is corresponding to the interface groove (9), and the front surface of the protection plate (8) is adhered with a sealing adhesive layer (18) in front of the fixing groove (19), the rear surface of the interface main body (7) is connected with a connecting wire (3), the tail end of the connecting wire (3) is connected with an inserting end (4), the outside of the connecting wire (3) is provided with a fixed box (2) on the rear surface of the interface main body (7).

2. An expansion interface for a computer according to claim 1, characterized in that the mounting plate (5) is provided with a protective pad (1) on the outside, and the interface body (7) is symmetrically provided with reflective strips (6) on both sides.

3. The docking interface for a computer according to claim 1, wherein the rear surface of the protection plate (8) is symmetrically provided with a connection plate (12), the rear surface of the connection plate (12) is provided with a sliding plate (10), and the front surface of the mounting plate (5) is provided with a sliding slot (11) sliding with the sliding plate (10).

4. An expansion interface for a computer according to claim 3, characterized in that the inside of the slide (10) is provided with a second magnet (21) and the inside of the mounting plate (5) is provided with a first magnet (20) having a magnetic polarity opposite to that of the second magnet (21).

5. The docking interface for a computer according to claim 1, wherein the rear surface of the protection plate (8) is provided with an adhesive layer (13), and a cleaning layer (14) is adhered to the rear surface of the adhesive layer (13).

6. An expansion interface for a computer according to claim 1, wherein the front surface of the protection plate (8) is opened with a first mounting hole (15), the first mounting hole (15) is internally screwed with a first connecting rod (17), and the end of the first connecting rod (17) is connected with a first snap ring (16) in front of the fixing groove (19).

7. The expansion interface for the computer according to claim 1, wherein the fixing box (2) is provided with a winding slot (24) inside, and the upper surface of the fixing box (2) is slidably provided with a pulling plate (23).

8. The expansion interface of claim 1, wherein the front surface of the fixing box (2) is provided with a wire inlet (22), and the rear surface of the fixing box (2) is provided with a wire outlet (30) corresponding to the wire inlet (22).

9. The expansion interface for the computer according to claim 7, wherein a winding rod (26) is disposed inside the winding groove (24), a mounting rod (25) is disposed at both the upper end and the lower end of the winding rod (26), and a rotating groove (31) which rotates with the mounting rod (25) is formed inside the winding groove (24).

10. An expansion interface for a computer according to claim 8, wherein the rear surface of the fixing box (2) is opened with a second mounting hole (27) above the outlet hole (30), the second mounting hole (27) is internally screwed with a second connecting rod (28), and the end of the second connecting rod (28) is provided with a second snap ring (29) in front of the outlet hole (30).