CN219016912U

CN219016912U - Multifunctional interface expansion interface for computer

Info

Publication number: CN219016912U
Application number: CN202320064317.6U
Authority: CN
Inventors: 黄士衡
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-12
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a multifunctional interface expansion interface for a computer, which comprises a mounting frame, wherein the inner surface of the mounting frame is movably connected with a mounting plate, the top of the mounting plate is fixedly connected with an expansion interface body, the left side and the right side of the top of the mounting plate are both provided with slide ways, the inner surface of the slide ways is slidably connected with a concave frame, and the center of the top of the concave frame is connected with a screw rod in a threaded manner. The utility model can conveniently install and fix the mounting plate and the expansion interface body by arranging the mounting frame, can conveniently press and fix the mounting plate by arranging the pull block, the limit rod and the limit hole, and can conveniently disassemble, maintain or replace the mounting plate at the same time.

Description

Multifunctional interface expansion interface for computer

Technical Field

The utility model relates to the technical field of expansion interfaces, in particular to a multifunctional interface expansion interface for a computer.

Background

The expansion interface is an interface on the main board for connecting various external devices, through the expansion interfaces, the external devices such as a printer, an external Modem, a scanner, a flash disk, an MP3 player, DC, DV, a mobile hard disk, a mobile phone, a tablet and the like can be connected to a computer, the computer is usually connected by using the expansion interface, the existing expansion interface is mostly installed by adopting screws, the installation mode is more and more inconvenient to detach, meanwhile, the fixing effect of the installation mode is also poorer, the screws of the expansion interface are easy to loosen after the expansion interface is plugged in and pulled out for many times, and certain defects exist in use.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a multifunctional interface expansion interface for a computer, which has the advantages of better fixing effect after installation and convenient disassembly, and solves the problems that the existing expansion interface is mostly installed by adopting screws, the installation mode is inconvenient to disassemble due to more screws, the fixing effect of the installation mode is relatively poor, the screws of the expansion interface are easy to loosen after multiple plugging and unplugging, and certain defects exist in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional interface expansion interface for computer, includes the installing frame, the internal surface swing joint of installing frame has the mounting panel, the top fixedly connected with expansion interface body of mounting panel, the slide has all been seted up to the left and right sides at mounting panel top, the internal surface sliding connection of slide has concave frame, the center department threaded connection at concave frame top has the screw rod, the top fixedly connected with stem of screw rod, the bottom fixedly connected with clamp plate of screw rod, the through-hole has all been seted up to the left and right sides of installing frame, the internal surface swing joint of through-hole has the gag lever post, two the equal fixedly connected with of one side that the gag lever post is on the back of the body draws the piece, spacing hole has all been seted up to the left and right sides of mounting panel, the surface and the internal surface grafting in spacing hole of gag lever post.

Preferably, the outer surface of the limiting rod is fixedly connected with a limiting ring, the inner surface of the through hole is provided with a ring groove matched with the limiting ring, and the outer surface of the limiting ring is in sliding connection with the inner surface of the ring groove.

Preferably, the left and right sides of mounting panel bottom all fixedly connected with backup pad, the spout that cooperation backup pad used has all been seted up to the left and right sides of installing frame inner chamber bottom, the surface and the internal surface sliding connection of spout of backup pad.

Preferably, the outer surface of the limiting rod is sleeved with a pressure spring, one end of the pressure spring, which is close to the limiting ring, is fixedly connected with the connecting part of the limiting ring, and one end of the pressure spring, which is far away from the limiting ring, is fixedly connected with the connecting part of the inner cavity of the ring groove.

Preferably, the front and rear positions of the bottoms of the left side and the right side of the mounting frame are fixedly connected with mounting blocks, and mounting holes are formed in the tops of the mounting blocks.

Preferably, the bottom fixedly connected with protection pad of clamp plate, and the junction at the bottom of protection pad and extension interface body top closely laminates.

Preferably, the mounting plate is welded with the expansion interface body, and the concave frame is made of plastic.

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

the utility model can conveniently install and fix the mounting plate and the expansion interface body by arranging the mounting frame, and can conveniently press and fix the mounting plate by arranging the pull blocks, the limit rods and the limit holes, and simultaneously can conveniently disassemble and maintain or replace the mounting plate.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A, which is a structural view of the present utility model;

fig. 4 is a perspective view of the structure of the stop lever and the pull block of the present utility model.

In the figure: 1. a mounting frame; 2. a mounting plate; 3. an expansion interface body; 4. a slideway; 5. a concave frame; 6. a screw; 7. a rotating handle; 8. a pressing plate; 9. a through hole; 10. a limit rod; 11. pulling blocks; 12. a limiting hole; 13. a limiting ring; 14. a ring groove; 15. a support plate; 16. a chute; 17. a compression 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, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 "mounted," "configured to," "engaged with," "connected to," and the like 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, and can be communication between two elements. 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.

Please refer to fig. 1-4, a multi-functional interface expansion interface for computer, including installing frame 1, the internal surface swing joint of installing frame 1 has mounting panel 2, the equal fixedly connected with expansion interface body 3 in top of mounting panel 2, slide 4 has all been seted up to the left and right sides at mounting panel 2 top, the internal surface sliding connection of slide 4 has concave frame 5, the center department threaded connection at concave frame 5 top has screw rod 6, the top fixedly connected with change handle 7 of screw rod 6, the bottom fixedly connected with clamp plate 8 of screw rod 6, through-hole 9 has all been seted up to the left and right sides of installing frame 1, the internal surface swing joint of through-hole 9 has gag lever post 10, two the equal fixedly connected with of one side of gag lever post 10 draws piece 11, spacing hole 12 has all been seted up to the left and right sides of mounting panel 2, the surface and spacing hole 12 peg graft, through setting up installing frame 1, can conveniently install and fix mounting panel 2 and expansion interface body 3, through setting up

pull piece

11, 12 and change the effect through setting up and change the side by side of 5 simultaneously, can not make the mounting panel 3 to change the convenient, can be convenient after the change the mounting panel through setting up the change of the structure by a plurality of times, the mounting panel is 3, can be convenient to change the side through setting up the change through the change of the side 3.

Specifically, the surface fixedly connected with spacing ring 13 of gag lever post 10, the circle groove 14 that cooperation spacing ring 13 used has been seted up to the internal surface of through-hole 9, the surface and the internal surface sliding connection of circle groove 14 of spacing ring 13 can play the effect of direction to the removal of gag lever post 10 through setting up spacing ring 13 and circle groove 14, also carry out the spacing to the removal of gag lever post 10 simultaneously.

Specifically, the left and right sides of mounting panel 2 bottom all fixedly connected with backup pad 15, spout 16 that cooperation backup pad 15 used has all been seted up to the left and right sides of mounting frame 1 inner chamber bottom, the surface and the internal surface sliding connection of spout 16 of backup pad 15 can support mounting panel 2 through setting up backup pad 15 and slide 4, also plays the effect of direction to the removal of mounting panel 2 simultaneously.

Specifically, the outer surface cover of gag lever post 10 is equipped with pressure spring 17, the one end that pressure spring 17 is close to stop collar 13 and stop collar 13's junction fixed connection, the one end that pressure spring 17 kept away from stop collar 13 and the junction fixed connection of circle groove 14 inner chamber through setting up pressure spring 17, can promote gag lever post 10 to the centre removal, avoids gag lever post 10 to break away from spacing hole 12.

Specifically, the front and back positions of the bottoms of the left side and the right side of the installation frame 1 are fixedly connected with installation blocks, and the tops of the installation blocks are provided with installation holes, so that the installation frame 1 can be conveniently and fixedly installed through the installation blocks and the installation holes.

Specifically, the bottom fixedly connected with protection pad of clamp plate 8, and the junction at the bottom of protection pad and extension interface body 3 top closely laminates, through setting up the protection pad, can protect the surface of extension interface body 3.

Specifically, the mounting plate 2 is welded with the expansion interface body 3, and the concave frame 5 is made of plastic.

During the use, install the installing frame 1 in appointed place through installing piece and mounting hole, install the expansion interface body 3 in the installing frame 1 through mounting panel 2, promote the gag lever post 10 through the effect of pressure spring 17 and remove to the centre, make in the gag lever post 10 inserts spacing hole 12, fix mounting panel 2, then slip concave frame 5, remove suitable position with concave frame 5, rotate handle 7, handle 7 drives screw rod 6 rotation, screw rod 6 drives clamp plate 8 and moves down, fix expansion interface body 3 through clamp plate 8 and consolidate, and then can avoid expansion interface body 3 to produce not hard up after many times plug, through setting up above structure, it is better to possess the fixed effect after the installation, still convenient advantage of dismantling simultaneously.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 multi-functional interface expansion interface for computer, includes installing frame (1), its characterized in that: the inner surface of the mounting frame (1) is movably connected with a mounting plate (2), the top of the mounting plate (2) is fixedly connected with an expansion interface body (3), slide ways (4) are respectively arranged on the left side and the right side of the top of the mounting plate (2), the inner surface of the slide ways (4) is slidably connected with a concave frame (5), the center of the top of the concave frame (5) is in threaded connection with a screw rod (6), the top of the screw rod (6) is fixedly connected with a rotating handle (7), the bottom fixedly connected with clamp plate (8) of screw rod (6), through-hole (9) have all been seted up to the left and right sides of installing frame (1), the internal surface swing joint of through-hole (9) has gag lever post (10), two the equal fixedly connected with of one side that gag lever post (10) are on the back of each other draws piece (11), spacing hole (12) have all been seted up to the left and right sides of installing plate (2), the surface of gag lever post (10) is pegged graft with the internal surface of spacing hole (12).

2. A multi-function interface extension interface for a computer according to claim 1, wherein: the outer surface of the limiting rod (10) is fixedly connected with a limiting ring (13), a ring groove (14) matched with the limiting ring (13) is formed in the inner surface of the through hole (9), and the outer surface of the limiting ring (13) is in sliding connection with the inner surface of the ring groove (14).

3. A multi-function interface extension interface for a computer according to claim 1, wherein: the left and right sides of mounting panel (2) bottom all fixedly connected with backup pad (15), spout (16) that cooperation backup pad (15) used have all been seted up to the left and right sides of installing frame (1) inner chamber bottom, the surface and the interior surface sliding connection of spout (16) of backup pad (15).

4. A multi-function interface extension interface for a computer according to claim 2, wherein: the outer surface of the limiting rod (10) is sleeved with a pressure spring (17), one end of the pressure spring (17) close to the limiting ring (13) is fixedly connected with the connecting part of the limiting ring (13), and one end of the pressure spring (17) away from the limiting ring (13) is fixedly connected with the connecting part of the inner cavity of the ring groove (14).

5. A multi-function interface extension interface for a computer according to claim 1, wherein: the front and back positions of the bottoms of the left side and the right side of the mounting frame (1) are fixedly connected with mounting blocks, and mounting holes are formed in the tops of the mounting blocks.

6. A multi-function interface extension interface for a computer according to claim 1, wherein: the bottom of clamp plate (8) fixedly connected with protection pad, and the junction at the bottom of protection pad and expansion interface body (3) top closely laminates.

7. A multi-function interface extension interface for a computer according to claim 1, wherein: the mounting plate (2) is welded with the expansion interface body (3), and the concave frame (5) is made of plastic.