Multimedia interface fixing mechanism and connecting method
Technical Field
The invention relates to the field of multimedia interface installation, in particular to a multimedia interface fixing mechanism and a connecting method.
Background
In a computer system, multimedia refers to a man-machine interactive information communication and transmission medium combining two or more media, and a multimedia interface is a common transmission medium on a computer, and when the traditional multimedia interface is installed, the traditional multimedia interface is fixed on a computer shell through screws, so that the installation process is complex, the installation efficiency is low, the disassembly is inconvenient, and the maintenance is not facilitated.
Therefore, it is necessary to provide a multimedia interface fixing mechanism and a connecting method for solving the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a multimedia interface fixing mechanism and a connecting method thereof, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multimedia interface fixed establishment, includes the casing, the mounting groove has been seted up to the outer wall of one side of casing, the both sides inner wall of mounting groove all inwards is sunken to be formed with the indent, the inside of mounting groove is provided with multimedia interface, the both sides outer wall of multimedia interface all welds and connects the lateral plate, the one end that the multimedia interface was kept away from to the connection lateral plate is provided with the plastics separation blade that the slope set up, two the notch inner wall department of indent all welds the plastics cardboard that the slope set up, plastics cardboard and plastics separation blade looks joint, the perforation that the slope set up has been seted up respectively at one side outer wall both ends of casing, the inside grafting of perforation has the extrusion pole, the inner wall welding of casing has two installation pieces that the symmetry set up, and the edge of two indent that two installation pieces set up respectively, the one end outer wall welding of installation piece has the bottom plate that the level set up, the one side outer wall joint that the bottom plate is close to the connection lateral plate has first spring, and the one end that the bottom plate was kept away from to first spring is located the back of connection lateral plate, T type recess has been seted up to the top outer wall of casing, the fixture block of T type structure has been pegged graft to the inside of T type recess, the draw-in groove has been seted up on the top of multimedia interface, the bottom of fixture block is inserted in the inside of draw-in groove, the one end of extrusion pole extends to the inside of indent, and the extrusion pole is located the inside section tip of indent and is provided with the stopper, the outside cover of extrusion pole has the second spring, and the second spring is located between the installation piece of stopper and same side, two distance between the bottom plate is greater than multimedia interface's tip width.
Preferably, the groove depth of the inner grooves is the same as the groove depth of the mounting groove, and the two inner grooves are symmetrically arranged about the central axis of the mounting groove.
Preferably, the connecting part of the perforation outside the shell is provided with a notch, and the diameter of the notch is larger than that of the extrusion rod.
Preferably, the T-shaped groove is communicated with the inside of the mounting groove, and the top notch of the T-shaped groove and the top end of the clamping block are positioned on the same horizontal plane.
Preferably, the extrusion rod is positioned between the plastic baffle plate and the bottom plate, the length of the extrusion rod is larger than the hole depth of the perforation, and the hole diameter of the perforation is smaller than the diameter of the inner ring of the second spring.
The connection method of the multimedia interface comprises the multimedia interface fixing mechanism and further comprises the following steps:
s1: when in installation, the multimedia interface is inserted into the installation groove, and the multimedia interface is pressed inwards;
s2: the first spring is compressed until the plastic retaining sheet is clamped in a gap formed between the plastic clamping plate and the mounting block;
s3: stopping pressing to enable the multimedia interface to be embedded in the mounting groove under the extrusion of the first spring;
s4: then the multimedia interface is fixed by inserting the clamping block into the clamping groove;
s5: when the multimedia interface is disassembled, the clamping block is disassembled, and the multimedia interface is pressed inwards;
s6: the extrusion rod is pressed inwards to enable the second spring to be compressed, the extrusion rod extrudes the plastic baffle plate to be staggered with the plastic clamping plate, and the multimedia interface is directly ejected outwards under the action of the restoring force of the first spring.
The invention has the technical effects and advantages that:
1. the invention has ingenious structural design, and when in installation, the multimedia interface is inserted into the installation groove until the plastic baffle is clamped in a gap formed between the plastic clamping plate and the installation block, and then the plastic baffle is inserted into the clamping groove through the clamping block, so that the multimedia interface is fixed, and the influence of shaking on the plugging of external elements when the external elements are plugged is prevented;
2. when dismantling, demolish the fixture block, inwards press the multimedia interface, inwards press the extrusion stem for second spring compression, the extrusion stem extrudees plastics separation blade to stagger with the plastics cardboard, makes whole novel dismantlement convenient, and the installation is simple, has improved multimedia interface dismouting efficiency greatly, is convenient for maintain.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of the present invention;
in the figure: 1 casing, 2 mounting groove, 3 inner groove, 4 multi-media interface, 5 connection lateral plate, 6 plastics separation blade, 7 plastics cardboard, 8 perforation, 9 extrusion pole, 10 installation piece, 11 bottom plate, 12 first springs, 13T type recess, 14 fixture blocks, 15 draw-in groove, 16 stopper, 17 second springs.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The invention provides a multimedia interface fixing mechanism as shown in figures 1-3, which comprises a shell 1, wherein an installation groove 2 is formed on one side outer wall of the shell 1, inner grooves 3 are formed on two side inner walls of the installation groove 2 in an inward sunken mode, a multimedia interface 4 is arranged in the installation groove 2, connecting side pieces 5 are welded on two side outer walls of the multimedia interface 4, a plastic baffle 6 which is obliquely arranged is arranged at one end, far away from the multimedia interface 4, of the connecting side pieces 5, plastic clamping plates 7 which are obliquely arranged are welded on the inner wall of a notch of the two inner grooves 3, the plastic clamping plates 7 are clamped with the plastic baffle 6, through holes 8 which are obliquely arranged are respectively formed at two ends of one side outer wall of the shell 1, extrusion rods 9 are inserted into the through holes 8, two symmetrically arranged installation blocks 10 are welded on the inner wall of the shell 1, and the edge of two inner groovels 3 that two installation pieces 10 set up respectively, the welding of the one end outer wall of installation piece 10 has the bottom plate 11 that the level set up, one side outer wall joint that bottom plate 11 is close to and connects lateral plate 5 has first spring 12, and the one end that first spring 12 kept away from bottom plate 11 is located the back of connecting lateral plate 5, T type recess 13 has been seted up to the top outer wall of casing 1, T type recess 13's inside grafting has T type structure's fixture block 14, draw-in groove 15 has been seted up on the top of multimedia interface 4, the bottom of fixture block 14 inserts in the inside of draw-in groove 15, the one end of extrusion rod 9 extends to the inside of inner groovels 3, and extrusion rod 9 is located the inside section tip of inner groovels 3 and is provided with stopper 16, the outside cover of extrusion rod 9 has second spring 17, and second spring 17 is located between stopper 16 and the installation piece 10 of same one side.
Further, in the above technical solution, the groove depth of the inner grooves 3 is the same as the groove depth of the mounting groove 2, and the two inner grooves 3 are symmetrically arranged about the central axis of the mounting groove 2;
furthermore, in the above technical scheme, the joint of the perforation 8 outside the shell 1 is provided with a notch, the diameter of the notch is larger than that of the extrusion rod 9, and the extrusion rod 9 is conveniently pressed by a finger due to the arrangement of the notch;
further, in the above technical solution, the T-shaped groove 13 is communicated with the inside of the mounting groove 2, and the top notch of the T-shaped groove 13 and the top end of the clamping block 14 are located on the same horizontal plane;
further, in the above technical solution, the extrusion rod 9 is located between the plastic baffle 6 and the bottom plate 11, and the length of the extrusion rod 9 is greater than the hole depth of the perforation 8, and the aperture of the perforation 8 is smaller than the diameter of the inner ring of the second spring 17, so as to ensure that the extrusion rod 9 can extend into the inner groove 3 to extrude the plastic baffle 6;
further, in the above technical solution, the distance between the two bottom plates 11 is larger than the end width of the multimedia interface 4.
The working mode of the invention is as follows:
referring to the description of fig. 1-2, when in use, the multimedia interface 4 is inserted into the mounting groove 2 during mounting, the multimedia interface 4 is pressed inwards, so that the first spring 12 is compressed until the plastic baffle 6 is clamped in a gap formed between the plastic clamping plate 7 and the mounting block 10, the pressing is stopped, the multimedia interface 4 is inlaid in the mounting groove 2 under the extrusion of the first spring 12, and then the multimedia interface 4 is inserted into the clamping groove 15 through the clamping block 14, so that the multimedia interface 4 is fixed, and the plugging and unplugging of external elements are prevented from being influenced by shaking during the plugging of the external elements;
further, referring to fig. 2 and 3 of the specification, when the multimedia interface 4 is disassembled, the clamping block 14 is disassembled, the extrusion rod 9 is pressed inwards, the second spring 17 is compressed, the extrusion rod 9 extrudes the plastic baffle 6 to be staggered with the plastic clamping plate 7, and under the action of the restoring force of the first spring 12, the multimedia interface 4 is directly and outwards ejected, so that the whole novel disassembly is convenient.
Example 2
The connection method of the multimedia interface comprises the multimedia interface fixing mechanism and further comprises the following steps:
s1: when the multimedia interface 4 is installed, the multimedia interface 4 is inserted into the installation groove 2, and the multimedia interface 4 is pressed inwards;
s2: the first spring 12 is compressed until the plastic baffle 6 is clamped in a gap formed between the plastic clamping plate 7 and the mounting block 10;
s3: stopping pressing, so that the multimedia interface 4 is embedded in the mounting groove 2 under the extrusion of the first spring 12;
s4: then the multimedia interface 4 is fixed by inserting the clamping block 14 into the clamping groove 15;
s5: when the multimedia interface is disassembled, the clamping block 14 is disassembled, and the multimedia interface 4 is pressed inwards;
s6: the extrusion rod 9 is pressed inwards, so that the second spring 17 is compressed, the extrusion rod 9 extrudes the plastic baffle 6 to be staggered with the plastic clamping plate 7, and the multimedia interface 4 is directly ejected outwards under the action of the restoring force of the first spring 12.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.