CN211743520U

CN211743520U - Computer interface device

Info

Publication number: CN211743520U
Application number: CN202020433182.2U
Authority: CN
Inventors: 刘玉菊
Original assignee: Lijiang Teachers College
Current assignee: Lijiang Teachers College
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-23
Anticipated expiration: 2030-03-30

Abstract

The utility model provides a computer interface device relates to computer interface device technical field, which comprises an outer shell, the back fixed mounting of shell has a mounting structure, fixed mounting has the terminal block between the back of shell is located the mounting structure, the wiring mouth has been seted up to the surface of terminal block, the front of shell is provided with the button, the front of shell is seted up flutedly, the wiring groove has been seted up to the inside of recess, the edge both ends that the front of shell is located the recess all are provided with the hinge, the shell is connected with the dust guard through the hinge rotation, the outer fixed surface of dust guard installs the bolt. The utility model discloses, through setting up this structure for the installation of shell and dismantling facility very, and easy operation, structural design is novel, is worth wideling popularize, and it facilitates to need maintenance and change for later stage interface arrangement simultaneously, provides the device's practicality.

Description

Computer interface device

Technical Field

The utility model relates to a computer interface device technical field especially relates to a computer interface device.

Background

The computer is a modern electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has a memory function, can run according to a program, and automatically processes mass data at high speed.

The conventional computer is provided with a socket, but the conventional socket and the computer shell are integrated, and when the socket is damaged, the shell must be integrally disassembled, so that the socket is too troublesome to repair and maintain, and meanwhile, the general socket does not have a dustproof structure, so that dust often erodes the socket, and the socket is not in poor contact.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer interface device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a computer interface device, includes the shell, the back fixed mounting of shell has mounting structure, the back of shell is located fixed mounting between the mounting structure has the junction block, the wiring mouth has been seted up to the surface of junction block.

The front of shell is provided with the button, the front of shell is seted up flutedly, the wiring groove has been seted up to the inside of recess, the front of shell is located the edge both ends of recess and all is provided with the hinge, the shell rotates through the hinge and is connected with the dust guard, the fixed surface of dust guard installs the bolt, the front of shell is located the opposite side edge both ends of recess and is provided with limit structure.

Preferably, a limiting groove is formed in the dustproof plate, an expansion plate is connected to the inner wall of the limiting groove in a sliding mode, and heat dissipation holes are formed in the front face of the shell.

Preferably, limit structure includes the rectangular channel, the rectangular channel has been seted up in the front of shell, the inner wall sliding connection of rectangular channel has the slider, fixed mounting has an elastic spring between the one side that slider and rectangular channel are relative, the pin groove has been seted up to one side that the front of shell is located the rectangular channel, surface one side fixed mounting of slider has the spacer pin.

Preferably, the limiting pin penetrates through the pin groove and the rectangular groove and extends into the pin groove, and the size of the pin groove is matched with the size of the plug pin.

Preferably, mounting structure includes the installation piece, the equal fixed mounting in back both sides of shell has the installation piece, two it is provided with the bull stick to alternate between the relative one side of installation piece, one side fixed mounting of bull stick has the commentaries on classics handle, the surface cover of bull stick is equipped with the extrusion piece.

Preferably, a rotating shaft is arranged between the two opposite surfaces of the mounting blocks, a buckle is sleeved on the outer surface of the rotating shaft, a pull disc spring is arranged between the buckle and the rotating shaft, and two ends of the pull disc spring are fixedly connected with the outer surface of the shaft lever of the buckle and the rotating shaft respectively.

Advantageous effects

1. The utility model discloses in, through setting up mounting structure, when the inside machine case of buckle insertion computer is passed through to the shell, buckle and the mutual joint of draw-in groove of quick-witted incasement portion, can quick case, when needs are dismantled, only need rotate the handle, it rotates to drive the bull stick to change, the extrusion piece rotates to drawing knot department along with the bull stick, and extrude the buckle, make the buckle rotate along with the pivot, at this moment take out the shell can, when taking out simultaneously, loosen the handle, resilience force through the drawing disk spring, make the buckle through the quick resetting of pivot, and extrude the extrusion piece, make the quick resetting of bull stick, through setting up this structure, make the installation of shell and the facility of dismantling ten minutes, and easy operation, the structural design is novel, be worth wideling popularize, it facilitates to need to maintain and change for later stage interface arrangement simultaneously, the practicality of the device is provided.

2. The utility model discloses in, through setting up dust guard, expansion plate, bolt, hinge, limit structure mutually support, when not needing the during operation, carry out the dust guard through the hinge closedly, reach and carry out dirt-proof effect to the wire casing, limit structure simultaneously, the slider slides to extrude elastic spring, when the bolt inserts the inside of spacing groove, loosen the slider, through elastic spring's resilience force, make the slider drive the inside that the spacer pin inserted the pin casing, reach the effect of firm dust guard.

Drawings

Fig. 1 is a schematic structural diagram of a computer interface device according to the present invention;

fig. 2 is a schematic side view of the computer interface device according to the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a housing; 11. pressing a key; 12. a groove; 13. a wiring slot; 14. a dust-proof plate; 15. a retractable plate; 16. a bolt; 17. a hinge; 18. heat dissipation holes; 19. a limiting structure; 191. a rectangular groove; 192. an elastic spring; 193. a slider; 194. a spacing pin; 195. a pin slot; 2. a junction block; 21. a wiring port; 3. a mounting structure; 31. mounting blocks; 32. a rotating rod; 33. turning a handle; 34. extruding the block; 35. buckling; 36. a disc-pulling spring; 37. a rotating shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-3, a computer interface device comprises a housing 1, a mounting structure 3 is fixedly mounted on the back of the housing 1, a junction block 2 is fixedly mounted on the back of the housing 1 between the mounting structures 3, and a junction port 21 is formed on the outer surface of the junction block 2.

The front of the shell 1 is provided with a key 11, the front of the shell 1 is provided with a groove 12, the inside of the groove 12 is provided with a wiring groove 13, the front of the shell 1 is positioned at two ends of the edge of the groove 12 and is provided with a hinge 17, the shell 1 is rotatably connected with a dustproof plate 14 through the hinge 17, the outer surface of the dustproof plate 14 is fixedly provided with a bolt 16, the front of the shell 1 is positioned at two ends of the edge of the other side of the groove 12 and is provided with a limit structure 19, the inside of the dustproof plate 14 is provided with a limit groove, the inner wall of the limit groove is slidably connected with an expansion plate 15, the front of the shell 1 is provided with a radiating hole 18, the limit structure 19 comprises a rectangular groove 191, the front of the shell 1 is provided with a rectangular groove 191, the inner wall of the rectangular groove 191 is slidably connected with a sliding block 193, slider 193's surface one side fixed mounting has spacer pin 194, spacer pin 194 runs through cotter way 195 and rectangular channel 191 and extends to cotter way 195's inside, cotter way 195's size and dimension and the size and dimension looks adaptation of bolt 16, through setting up dust guard 14, expansion plate 15, bolt 16, hinge 17, limiting structure 19 mutually support, when not needing the during operation, it is closed with dust guard 14 through hinge 17, reach and carry out dirt-proof effect to wiring groove 13, limiting structure 19 simultaneously, slip slider 193, and extrude elastic spring 192, when bolt 16 inserts the inside of limiting groove, loosen slider 193, resilience through elastic spring 192, make slider 193 drive the inside that spacer pin 194 inserted cotter way 195, reach the effect of firm dust guard 14.

Mounting structure 3 includes installation piece 31, the equal fixed mounting in back both sides of shell 1 has installation piece 31, it is provided with bull stick 32 to alternate between the relative one side of two installation pieces 31, one side fixed mounting of bull stick 32 has the commentaries on classics 33, the surface cover of bull stick 32 is equipped with extrusion piece 34, be provided with pivot 37 between the relative one side of two installation pieces 31, pivot 37's surface cover is equipped with buckle 35, be provided with between buckle 35 and the pivot 37 and draw set spring 36, draw set spring 36's both ends respectively with buckle 35 and pivot 37's axostylus axostyle surface fixed connection, through setting up mounting structure 3, through setting up this structure, make the installation of shell 1 and the convenience of dismantling ten minutes, and easy operation, structural design is novel, be worth wideling popularize, need maintain and change the facility for later stage interface arrangement simultaneously, the practicality of the device is provided.

The utility model discloses a theory of operation: when inserting shell 1 into the inside quick-witted case of computer through buckle 35, buckle 35 and the mutual joint of draw-in groove of quick-witted incasement portion, the case that can be quick, when needs are dismantled, only need to rotate and change 33, it drives bull stick 32 to rotate to change 33, extrusion piece 34 rotates to drawing the knot department along with bull stick 32, and extrude buckle 35, make buckle 35 rotate along with pivot 37, at this moment take out shell 1 can, when taking out simultaneously, loosen and change 33, resilience through drawing disk spring 36, make buckle 35 through the quick resetting of pivot 37, and extrude extrusion piece 34, make the quick resetting of bull stick 32, through setting up this structure, make the installation and the dismantlement convenience very of shell 1, and easy operation, the structural design is novel, be worth wideling popularize, it facilitates to need maintenance and change for later stage interface arrangement simultaneously, the practicality of the device is provided.

When not needing the during operation, it is closed with dust guard 14 through hinge 17, reach and carry out dirt-proof effect to wiring groove 13, limit structure 19 simultaneously, slip slider 193 to extrude elasticity spring 192, when bolt 16 inserts the inside of spacing groove, loosen slider 193, through the resilience force of elasticity spring 192, make slider 193 drive the inside that spacer pin 194 inserted keyway 195, reach the effect of firm dust guard 14.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A computer interface device comprising a housing (1), characterized in that: the back surface of the shell (1) is fixedly provided with mounting structures (3), the back surface of the shell (1) is positioned between the mounting structures (3) and is fixedly provided with wiring blocks (2), and the outer surface of each wiring block (2) is provided with a wiring port (21);

the front of shell (1) is provided with button (11), openly of shell (1) is seted up flutedly (12), wiring groove (13) have been seted up to the inside of recess (12), the edge both ends that the front of shell (1) is located recess (12) all are provided with hinge (17), shell (1) rotates through hinge (17) and is connected with dust guard (14), the fixed surface of dust guard (14) installs bolt (16), the opposite side edge both ends that the front of shell (1) is located recess (12) are provided with limit structure (19).

2. A computer interface device according to claim 1, wherein: the dustproof plate is characterized in that a limiting groove is formed in the dustproof plate (14), an expansion plate (15) is connected to the inner wall of the limiting groove in a sliding mode, and heat dissipation holes (18) are formed in the front face of the shell (1).

3. A computer interface device according to claim 1, wherein: limit structure (19) include rectangular channel (191), rectangular channel (191) have been seted up in the front of shell (1), the inner wall sliding connection of rectangular channel (191) has slider (193), fixed mounting has elastic spring (192) between the one side that slider (193) and rectangular channel (191) are relative, round pin groove (195) have been seted up to one side that the front of shell (1) is located rectangular channel (191), surface one side fixed mounting of slider (193) has spacer pin (194).

4. A computer interface device according to claim 3, wherein: the limiting pin (194) penetrates through the pin groove (195) and the rectangular groove (191) and extends into the pin groove (195), and the size of the pin groove (195) is matched with that of the plug pin (16).

5. A computer interface device according to claim 1, wherein: mounting structure (3) are including installation piece (31), the equal fixed mounting in back both sides of shell (1) has installation piece (31), two it is provided with bull stick (32) to alternate between the relative one side of installation piece (31), one side fixed mounting of bull stick (32) has the commentaries on classics (33), the surface cover of bull stick (32) is equipped with extrusion piece (34).

6. A computer interface device according to claim 5, wherein: two be provided with pivot (37) between the relative one side of installation piece (31), the surface cover of pivot (37) is equipped with buckle (35), be provided with between buckle (35) and pivot (37) and draw set spring (36), draw set spring (36) both ends respectively with the axostylus axostyle fixed surface of buckle (35) and pivot (37) and be connected.