CN209765388U

CN209765388U - dust protected pull type computer hardware interface

Info

Publication number: CN209765388U
Application number: CN201920962691.1U
Authority: CN
Inventors: 李军
Original assignee: Changsha Environmental Protection College
Current assignee: Changsha Environmental Protection College
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2019-12-10
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a dust protected pull type computer hardware interface, including quick-witted case, interface, connecting wire and baffle, the mounting groove has been seted up to the inside of machine case, and the inside of mounting groove is provided with the pull piece, the avris of pull piece is provided with the interface, the avris of pull piece is provided with the stopper, the avris of stopper is fixed with the movable rod, and the outside winding of movable rod has the spring, the end department of movable rod is connected with the dead lever, and has seted up logical groove on the pull piece in the dead lever outside to the end department of dead lever is provided with the limiting plate, the baffle mounting is in the outside of interface, and the intermediate position of baffle has seted up the through-hole to the inboard of through-hole is provided with the sealing strip. This dust protected pull type computer hardware interface has increased the convenience of use through the pull formula to inserting the interface to circuit after to pegging graft has the fastening effect, and fine dustproof measure is taken to the interface simultaneously, avoids the contact failure and the short circuit of kneck.

Description

Dust protected pull type computer hardware interface

Technical Field

The utility model relates to a computer technology field specifically is a dust protected pull type computer hardware interface.

Background

Computer hardware interface is the basic unit structure on the computer, it is installed in the back or the front department of computer machine case mostly, be connected with corresponding power cord or data line, thereby make external equipment can be normal carry out data interaction with the computer host computer, ensure that people can normally realize the various operations of computer, because mainframe box volume itself is great, people are more stable clean and tidy in order to make placing of mainframe box, generally can place the mainframe box part that has a large amount of structures in the position that leans on the wall, consequently there is following problem in current hardware interface when in-service use:

1. Most interface structures are positioned at the part close to the wall surface, and the position is very inconvenient for a user to plug other interfaces, the case needs to be moved repeatedly, and due to the unreasonable design of the related structures of the interfaces, the normal use of other interfaces is influenced due to loose connection when the operation is carried out;

2. After the corresponding plug is inserted into the interface, corresponding dust-proof measures are not taken, so that a large amount of dust is accumulated at the joint of the plug and the socket, and poor contact and short circuit at the interface are easily caused.

Aiming at the problems, innovative design is urgently needed on the basis of the original computer hardware interface.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a dust protected pull type computer hardware interface to it is very inconvenient when inserting to solve above-mentioned background art and propose to the socket, can influence the normal use of other interfaces because connect not hard up, does not take corresponding dustproof measure, and the junction that leads to plug and socket can pile up the problem of a large amount of dusts.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof drawing type computer hardware interface comprises a case, a plug interface, a connecting wire and a baffle plate, wherein the case is internally provided with a mounting groove, and a drawing block is arranged in the mounting groove, an insertion port is arranged at the side of the drawing block, a wire guide groove is reserved on the drawing block at the side of the insertion port, a connecting wire is arranged in the wire guide groove, a limit block is arranged on the side of the drawing block, a fixed groove is reserved on the drawing block outside the limit block, a movable rod is fixed on the side of the limit block, a spring is wound on the outer side of the movable rod, a fixed rod is connected at the end of the movable rod, a through groove is arranged on the drawing block on the outer side of the fixed rod, and the end of the fixed rod is provided with a limiting plate, the baffle is arranged on the outer side of the socket, a through hole is formed in the middle of the baffle, and a sealing strip is arranged on the inner side of the through hole.

Preferably, the pulling block forms a sliding structure with the case through the mounting groove, and the inner wall of the mounting groove is tightly attached to the limiting block.

Preferably, the two ends of the spring are respectively and fixedly connected with the drawing block and the movable rod, and the movable rod and the drawing block are in sliding connection.

Preferably, the limiting plates form a sliding structure through the fixing rods and the through grooves, the limiting plates are symmetrically distributed about the central axis of the drawing block, and the 2 limiting plates are parallel to each other.

Preferably, the baffle and the pulling block are connected through a hinge, the baffle and the sealing strips are connected through pasting, and gaps are reserved among the 2 sealing strips.

Compared with the prior art, the beneficial effects of the utility model are that: the dustproof drawing type computer hardware interface increases the use convenience by drawing the plug interface, has a fastening effect on a circuit after plugging, and simultaneously adopts a good dustproof measure for the plug interface to avoid poor contact and short circuit at the interface;

1. The pulling block can be pulled out of the interior of the case for a certain distance by pulling, so that the insertion of the line is facilitated, and when the pulling block returns to the interior of the case, the limiting block is pushed by a spring to be clamped in the mounting groove, and meanwhile, 2 limiting plates can be driven to clamp the inserted line head;

2. The circuit that has pegged graft has dustproof effect through the protection of baffle, and the circuit can pass the through-hole simultaneously and avoid bending, and the setting of sealing strip has further increased dustproof effect.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the drawing block of the present invention;

fig. 3 is a schematic side view of the present invention.

in the figure: 1. a chassis; 2. mounting grooves; 3. drawing the block; 4. an interface; 5. a wire guide groove; 6. a connecting wire; 7. a limiting block; 8. fixing grooves; 9. a movable rod; 10. a spring; 11. fixing the rod; 12. a through groove; 13. a limiting plate; 14. a baffle plate; 15. a through hole; 16. a sealing strip.

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. 1-3, the present invention provides a technical solution: a dustproof drawing type computer hardware interface comprises a case 1, a mounting groove 2, a drawing block 3, an inserting port 4, a wire groove 5, a connecting wire 6, a limiting block 7, a fixing groove 8, a movable rod 9, a spring 10, a fixing rod 11, a through groove 12, a limiting plate 13, a baffle 14, a through hole 15 and a sealing strip 16, wherein the mounting groove 2 is formed in the case 1, the drawing block 3 is arranged in the mounting groove 2, the inserting port 4 is arranged on the side of the drawing block 3, the wire groove 5 is reserved on the drawing block 3 on the side of the inserting port 4, the connecting wire 6 is arranged in the wire groove 5, the limiting block 7 is arranged on the side of the drawing block 3, the fixing groove 8 is reserved on the drawing block 3 outside the limiting block 7, the movable rod 9 is fixed on the side of the limiting block 7, the spring 10 is wound on the outer side of the movable rod 9, the fixing rod 11 is connected to, a through groove 12 is formed in the drawing block 3 on the outer side of the fixed rod 11, a limiting plate 13 is arranged at the end of the fixed rod 11, a baffle plate 14 is arranged on the outer side of the inserting port 4, a through hole 15 is formed in the middle of the baffle plate 14, and a sealing strip 16 is arranged on the inner side of the through hole 15;

The drawing block 3 and the case 1 form a sliding structure through the mounting groove 2, the inner wall of the mounting groove 2 is tightly attached to the limiting block 7, two ends of the spring 10 are fixedly connected with the drawing block 3 and the movable rod 9 respectively, the movable rod 9 and the drawing block 3 are in sliding connection, the limiting plate 13 forms a sliding structure through the fixed rod 11 and the through groove 12, the limiting plates 13 are symmetrically distributed about the central axis of the drawing block 3, the 2 limiting plates 13 are parallel to each other, the drawing block 3 is pushed into the case 1 after the insertion, the limiting block 7 can be driven to be tightly attached to the mounting groove 2 through the elasticity of the spring 10, when the extending length of the limiting block 7 is reduced, the 2 limiting plates 13 can be driven to be close to each other, so that the position of a line joint can be conveniently clamped, and the line falling off in the using process;

baffle 14 and pull piece 3 are hinged, and baffle 14 and sealing strip 16 are for pasting the connection to leave the gap between 2 sealing strips 16, baffle 14 lid has fine dustproof effect in the outside of interface 4, passes through-hole 15 with the circuit and avoids bending, and sealing strip 16's setting has further increased dirt-proof effect in addition.

The working principle is as follows: when the dustproof pull-type computer hardware interface is used, as shown in fig. 1-2, a pull block 3 in a case 1 is pulled to slide in an installation groove 2, when the limit block 7 is pulled to be not in contact with the installation groove 2, a movable rod 9 can slide in the pull block 3 to drive the limit block 7 to extend, and further drive a fixed rod 11 to slide in a through groove 12, as shown in fig. 2, the distance between 2 limit plates 13 can be increased during sliding, and then a line to be connected is inserted into a socket 4;

As shown in fig. 1 and 3, push into quick-witted incasement portion with pull piece 3 after the grafting is accomplished, elasticity through spring 10 can drive stopper 7 and 2 inseparable laminating of mounting groove together, and then can let pull piece 3 tightly block in mounting groove 2, when the length that stopper 7 stretches out reduces, can drive 2 limiting plates 13 and be close to each other, the position that conveniently connects line like this presss from both sides tightly, the circuit drops in avoiding the use, as shown in fig. 3, cover the outside at interface 4 with baffle 14 at last, has fine dustproof effect, pass through-hole 15 with the circuit and avoid bending, dustproof effect has further been increased in the setting of sealing strip 16.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dust protected pull type computer hardware interface, includes quick-witted case (1), interface (4), connecting wire (6) and baffle (14), its characterized in that: the improved drawer type computer cabinet is characterized in that a mounting groove (2) is formed in the cabinet (1), a drawing block (3) is arranged in the mounting groove (2), an inserting port (4) is formed in the side of the drawing block (3), a wire guide groove (5) is reserved on the drawing block (3) in the side of the inserting port (4), a connecting wire (6) is arranged in the wire guide groove (5), a limiting block (7) is arranged in the side of the drawing block (3), a fixing groove (8) is reserved on the drawing block (3) outside the limiting block (7), a movable rod (9) is fixed on the side of the limiting block (7), a spring (10) is wound on the outer side of the movable rod (9), a fixed rod (11) is connected to the end of the movable rod (9), a through groove (12) is formed in the drawing block (3) outside the fixed rod (11), and a limiting plate (13) is arranged at the end of the fixed rod (11), the baffle (14) is installed on the outer side of the plug interface (4), a through hole (15) is formed in the middle of the baffle (14), and a sealing strip (16) is arranged on the inner side of the through hole (15).

2. The dust protected pull computer hardware interface of claim 1, wherein: the drawing block (3) forms a sliding structure with the case (1) through the mounting groove (2), and the inner wall of the mounting groove (2) is tightly attached to the limiting block (7).

3. the dust protected pull computer hardware interface of claim 1, wherein: the two ends of the spring (10) are respectively fixedly connected with the drawing block (3) and the movable rod (9), and the movable rod (9) is in sliding connection with the drawing block (3).

4. The dust protected pull computer hardware interface of claim 1, wherein: the limiting plates (13) form a sliding structure through the fixing rods (11) and the through grooves (12), the limiting plates (13) are symmetrically distributed about the central axis of the drawing block (3), and the 2 limiting plates (13) are parallel to each other.

5. The dust protected pull computer hardware interface of claim 1, wherein: the baffle (14) is connected with the drawing block (3) through a hinge, the baffle (14) is connected with the sealing strips (16) in a sticking mode, and gaps are reserved among the 2 sealing strips (16).