CN111613930A - Novel dustproof interface structure based on computer hardware - Google Patents

Abstract

The invention discloses a novel dustproof interface structure based on computer hardware, relates to the technical field of computer interfaces, and solves the problems that the existing interface is complicated to use, easy to dust during transportation and weak in brand new characteristics; and three rows of interface connecting sheets connected with a computer mainboard are fixedly arranged on the rear side of the interface main body. The sealed gluey platelike structure that produces through mould and hot melt adhesive with the connection piece when dispatching from the factory and block and wrap up it in every row of interface connection piece outside, the seal membrane before the interface main part front side parcel one deck of the cotton pad of bubble will be installed again, then promote the interface main part with the preceding seal membrane of front side to the most front side to the shell inboard, preceding seal membrane can wrap up interface main part and the cotton pad front side of bubble in the inboard completely, thereby prevent the cotton pad of dust contact bubble when the transportation, prevent to cause the pollution to it, and sealed glue of connection piece also can play dustproof effect in this device transportation, avoid dust contact interface connection piece, dustproof effect when improving the transportation.

Description

Novel dustproof interface structure based on computer hardware

Technical Field

The invention relates to the technical field of computer interfaces, in particular to a novel dustproof interface structure based on computer hardware.

Background

The information processed by the display card is finally output to the display, and the output interface of the display card is a bridge between the computer and the display and is responsible for outputting corresponding image signals to the display. The CRT display can only accept analog signal input for design and manufacturing reasons, which requires the video card to output analog signals. The VGA interface is an interface for outputting analog signals on the display card. The common VGA interface structure is mostly an open structure, and after a display of a computer is used for a long time, dust can fall on the VGA interface and a connector, so that some dustproof VGA interfaces appear.

For example, application number is 201721886009.2's patent discloses a dustproof VGA interface structure for computer, including computer housing, the interface fixed plate is installed in computer housing the place ahead, the socket both sides are provided with the bolt hole, the arrangement in interface fixed plate the place ahead has dustproof the pad, the top and the below of the computer housing both sides of interface fixed plate top all are provided with the spout, install the baffle between the slider, and the rotation axis is all installed to baffle rear end both sides, settle on the spout in the middle part of the rotation axis, the dust curtain is installed to the both sides and the front end of baffle bottom. This a baffle for dustproof VGA interface structure of computer sets up to slidingtype structure, and the baffle sets up to the rotation type structure, the baffle front end sets up to the structure sunken to the middle part, and the structure of slidingtype has improved the flexibility of using, when not using the VGA interface, can pull out the baffle to under the effect of rotation axis, overturn the baffle downwards, cover the interface, thereby play dustproof effect.

Based on the above, some existing computer VGA interfaces are dustproof, and can be provided with a shield cover for shielding dust on the outer side, when in use, the shield cover needs to be lifted firstly, so that the plugging time is wasted, and the connection sheets connected with the main board at the rear side of the VGA interfaces in the transportation process after production are also possibly contaminated with dust, so that the dustproof effect is difficult to achieve only by simple packaging, and the interfaces are often renewed and sold by unqualified merchants, and are not easy to be perceived by buyers assembled by themselves, so that the brand new characteristics are not obvious when leaving the factory, and consumers are easy to use; therefore, the existing requirements are not met, and a novel dustproof interface structure based on computer hardware is provided for the requirements.

Disclosure of Invention

The invention aims to provide a novel dustproof interface structure based on computer hardware, and aims to solve the problems that some existing computer VGA interfaces in the background art are provided with a blocking cover for blocking dust, the blocking cover needs to be opened firstly when the novel dustproof interface structure is used, the plugging time is wasted, connecting pieces connected with a main board at the rear side of the VGA interfaces are possibly contaminated by dust in the transportation process after production, the dustproof effect is difficult to achieve only by simple packaging, the interfaces are often refurbished and sold by unqualified merchants, buyers assembled by the VGA interface structure cannot easily perceive the interfaces after buying, brand new characteristics when leaving a factory are not obvious, and consumers are easy to use the VGA interface structure.

In order to achieve the purpose, the invention provides the following technical scheme: a novel dustproof interface structure based on computer hardware comprises an interface main body; three rows of jacks are fixedly arranged on the front side of the interface main body; the front side of the interface main body is also fixedly provided with a foam pad with a dustproof effect through two symmetrical foam mounting screws; three rows of preset through holes which penetrate through the foam pad in the front and back are fixedly arranged on the foam pad; the outer side of the interface main body is also sleeved with a shell, and the shell is fixedly arranged on the outer side of the interface main body through four shell fixing clamping plates; two connectors are fixedly and symmetrically arranged on two sides of the shell; the rear side of the interface main body is fixedly provided with three rows of interface connecting sheets connected with a computer mainboard; the outer side of each row of interface connecting sheets is fixedly wrapped with a connecting sheet sealant with dustproof and anti-counterfeiting functions; the interface main part front side and lie in the fixed preceding seal membrane that is provided with one deck dustproof, anti-fake effect that is located the outside of shell part.

Preferably, the front side of interface main part is installed behind the shell inboard, and the distance that interface main part foremost is 3mm apart from the shell foremost, and the cotton pad of bubble is installed just in this thickness 3 mm's cavity, and the outside of the cotton pad of bubble can closely laminate with the inner wall of shell front side after the installation moreover, can scribble the one deck and glue and fix it in the cotton pad outside of bubble during the installation.

Preferably, the fixed symmetry in the front side left and right sides of interface main part is provided with the screw hole that two installation bubbles were cotton to fill up, and the central line position one-to-one of the jack of the perforation position of predetermineeing and interface main part front side on the cotton pad of bubble is predetermine fenestrate diameter and be 0.5mm and have elasticity, and predetermine the fenestrate front side and all be provided with a hemisphere groove, and the contact pin can contact this hemisphere groove earlier during plug installation and imbed in predetermineeing the perforation again.

Preferably, the interface main body and the shell are of a detachable structure, when the interface main body is delivered to a factory and assembled, the front side of the interface main body provided with the foam pad is wrapped with a layer of front sealing film, and then the interface main body and the front sealing film on the front side are pushed towards the inner side of the shell to the foremost side.

Preferably, preceding seal membrane is after interface main part and shell equipment are accomplished, and its border position can block in interface main part outer wall and shell inner wall in close contact with's position, and the seal membrane can wrap up interface main part and bubble cotton pad front side in the inboard completely before leaving the factory, and the part that the seal membrane front side leaked before pinching during later stage use is outwards pulled out and can be pulled out.

Preferably, the connecting sheet sealant is a slab rubber structure manufactured by a die and hot melt adhesive when leaving a factory, the top, the bottom, the two sides and the rear side of each row of interface connecting sheets are completely wrapped and sealed, and the connecting sheet sealant can be cut and taken down by an art designer during installation.

Preferably, one side of the interface connection sheet is provided with a round hole which penetrates through the interface connection sheet from top to bottom, the hot melt adhesive can penetrate into the round holes and solidify when the connection sheet sealant is manufactured, and the solidified hot melt adhesive can form a plurality of adhesive columns fixedly connected with the connection sheet sealant in the round holes.

Preferably, interface connection piece and jack can be sealed inboard by connection piece joint strip and foam pad respectively after leaving the factory, need paste the anti-fake label of preventing destroying on the fixed cardboard of shell when leaving the factory, tear the back promptly for inefficacy, still need the supporting packing two to three foam pads to carry out the later stage when leaving the factory simultaneously and change for subsequent use.

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

first, it wraps up it in every row of interface connection piece outside to dispatch from the factory to sealed gluey platelike structure and card that produces through mould and hot melt adhesive of connecting piece, the interface main part front side parcel one deck preceding seal membrane of the cotton pad of bubble will be installed again, then promote the foremost side to the shell inboard with the preceding seal membrane of interface main part with the front side, preceding seal membrane can wrap up interface main part and the cotton pad front side of bubble in the inboard completely, thereby prevent the cotton pad of dust contact bubble when the transportation, prevent to cause the pollution to it, and sealed glue of connecting piece also can play dustproof effect in this device transportation, avoid dust contact interface connection piece, dustproof effect when improving the transportation.

Secondly, the left side and the right side of the front side of the interface main body are fixedly and symmetrically provided with two threaded holes for installing foam pads, the positions of the preset through holes on the foam pads correspond to the central line position of the jack on the front side of the interface main body one by one, the diameters of the preset through holes are 0.5mm and have elasticity, the front sides of the preset through holes are respectively provided with a hemispherical groove, when the plug is installed, the contact pin can firstly contact the hemispherical groove and then is embedded into the preset through hole, when the plug connector is used, the contact pin of the plug can firstly contact the hemispherical groove on the front side of the foam pad and then passes through the preset through hole and is inserted into the jack, the preset through hole can be opened in the plugging process, the plugging of the plug is not influenced, and the contact pin can more easily enter the preset through hole due to the arrangement of the hemispherical groove during the plugging, and the preset through hole can be polymerized due to the elasticity when the plug is not plugged, the operation is simpler and more convenient.

Third, the seal membrane of this device is fixed well before when dispatching from the factory, in case the seal membrane just needs outwards to tear out before using, if just need unpack interface subject and shell apart before reinstallating, unpack apart the tamper-proof antifalsification label who pastes on the fixed cardboard of back shell and will be torn down, thereby whether just can judge for the brand-new piece of former factory with the help of observing tamper-proof antifalsification label and preceding seal membrane exist, brand-new characteristic is more obvious, reduce the probability that the consumer went up to work.

Drawings

FIG. 1 is a schematic view of the front axle side structure of the foam pad of the present invention after installation;

FIG. 2 is a schematic view of the rear axle side structure of the foam cushion of the present invention after installation;

FIG. 3 is a schematic view of the front side of the foam pad after perforation and expansion;

FIG. 4 is a schematic view of the front axle side structure of the foam pad of the present invention after detachment;

FIG. 5 is an enlarged partial view of the structure at point A of FIG. 4 according to the present invention;

FIG. 6 is a schematic side view of the front axle of the present invention before assembly;

FIG. 7 is a schematic side view of the rear axle of the present invention before assembly;

FIG. 8 is an enlarged partial view of the structure of FIG. 7 at point B;

in the figure: 1. an interface body; 2. a housing; 3. a connector; 4. soaking a cotton pad; 5. mounting screws on the foam; 6. the clamping plate is fixed on the shell; 7. an interface connecting sheet; 8. connecting sheet sealant; 9. a jack; 10. presetting a perforation; 11. a front sealing film.

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.

Referring to fig. 1 to 8, an embodiment of the present invention includes: a novel dustproof interface structure based on computer hardware comprises an interface main body 1; three rows of jacks 9 are fixedly arranged on the front side of the interface main body 1; the front side of the interface main body 1 is arranged behind the inner side of the shell 2, the distance from the foremost side of the interface main body 1 to the foremost side of the shell 2 is 3mm, the foam pad 4 is just arranged in the cavity with the thickness of 3mm, the outer side of the foam pad 4 after being arranged can be tightly attached to the inner wall of the front side of the shell 2, a layer of glue can be smeared on the outer side of the foam pad 4 during installation to fix the foam pad, the front side of the foam pad 4 after being arranged cannot bulge outwards, and the outer side can be fixed more firmly through the glue; the interface main body 1 and the shell 2 are of a detachable structure, when the interface main body 1 is delivered to a factory and assembled, the front side of the interface main body 1 provided with the foam pad 4 is wrapped with a layer of front sealing film 11, then the interface main body 1 and the front sealing film 11 on the front side are pushed towards the inner side of the shell 2 to the foremost side, when the interface main body 1 provided with the foam pad 4 is assembled, the front side of the interface main body 1 is wrapped with a layer of front sealing film 11, then the interface main body 1 and the front sealing film 11 on the front side are pushed towards the inner side of the shell 2 to the foremost side, at the moment, the edge position of the front sealing film 11 can be clamped at the part where the outer wall of the interface main body 1 and the inner wall of the shell 2 are in tight contact, when the interface main body 1 and the foam pad 4 are delivered, so that dust can be prevented from; a foam pad 4 with a dustproof function is fixedly arranged on the front side of the interface main body 1 through two symmetrical foam mounting screws 5; three rows of preset through holes 10 which penetrate through the foam pad 4 from front to back are fixedly arranged on the foam pad; the outer side of the interface main body 1 is also sleeved with a shell 2, and the shell 2 is fixedly arranged on the outer side of the interface main body 1 through four shell fixing clamping plates 6; two connectors 3 are fixedly and symmetrically arranged on two sides of the shell 2; the rear side of the interface main body 1 is fixedly provided with three rows of interface connecting sheets 7 connected with a computer mainboard; the outer side of each row of interface connection sheets 7 is fixedly wrapped with a connection sheet sealant 8 with dustproof and anti-counterfeiting functions; a layer of dustproof and anti-counterfeiting front sealing film 11 is fixedly arranged on the front side of the interface main body 1 and the outer side of the shell 2.

Furthermore, the left side and the right side of the front side of the interface main body 1 are fixedly and symmetrically provided with two threaded holes for installing the foam pad 4, the positions of the preset through holes 10 on the foam pad 4 correspond to the central line positions of the jacks 9 on the front side of the interface main body 1 one by one, the diameters of the preset through holes 10 are both 0.5mm and have elasticity, the front sides of the preset through holes 10 are respectively provided with a hemispherical groove, when the plug is installed, a contact pin contacts the hemispherical groove first and then is embedded into the preset through holes 10, when the plug connector is used, the contact pin of the plug contacts the hemispherical groove on the front side of the foam pad 4 first and then passes through the preset through holes 10 and is inserted into the jacks 9, the preset through holes 10 are spread in the plugging process, the plugging of the plug is not influenced, the contact pin is more easily inserted into the preset through holes 10 due to the arrangement of the hemispherical groove in the plugging, and the preset through, play dustproof effect, during the grafting plug disect insertion can, the operation is more simple and convenient.

Further, after the interface main body 1 and the shell 2 are assembled, the edge position of the front sealing film 11 can be clamped at the position where the outer wall of the interface main body 1 and the inner wall of the shell 2 are in tight contact, the front sealing film 11 can completely wrap the front sides of the interface main body 1 and the foam pad 4 inside after delivery, the part leaking from the front side of the front sealing film 11 is pinched in later use can be pulled out, the front side of the interface main body 1 mounted with the foam pad 4 is wrapped with a layer of the front sealing film 11 during assembly, then the interface main body 1 together with the front sealing film 11 on the front side is pushed to the foremost side towards the inner side of the shell 2, at this time, the edge position of the front sealing film 11 can be clamped at the position where the outer wall of the interface main body 1 and the inner wall of the shell 2 are in tight contact, the front side of the interface main body 1 and the foam pad 4 can be completely wrapped inside by the front sealing film 11 after delivery, and before dispatching from the factory before seal membrane 11 is fixed, in case use before seal membrane 11 just need outwards tear out, if seal membrane 11 just needs to be unpack interface main part 1 and shell 2 before reinstallating, unpack the tamper-proof antifalsification label who pastes on the fixed cardboard 6 of back shell and will be torn, thereby whether just can judge for the brand-new piece of former factory with the help of observing tamper-proof antifalsification label and preceding seal membrane 11 exist, brand-new characteristic is more obvious, reduce the probability that the consumer went up to work.

Further, the sealed glue 8 of connection piece is the offset plate column structure of producing through mould and hot melt adhesive when dispatching from the factory, and it is with every row of interface connection piece 7's top, the bottom, both sides and rear side parcel are sealed completely, can use the art designer's sword to take off the sealed 8 cutting of connection piece during the installation, this device is when dispatching from the factory the equipment, earlier sealed glue 8 of connection piece produces through mould and hot melt adhesive and block and wrap up it in every row of 7 outsides of interface connection piece, sealed glue 8 of connection piece can permeate the round hole of 7 one sides of interface connection piece after the parcel is accomplished, consequently, can prevent that sealed glue 8 of contact piece from outwards droing, sealed glue 8 of connection piece also can play dustproof effect in this device transportation in addition, avoid dust contact interface connection piece 7, dustproof effect when improving the transportation.

Further, one side of interface connection piece 7 all is provided with a round hole that runs through from top to bottom, and the sealed glue of connection piece 8 can permeate these round holes and solidify when the preparation, the hot-melt adhesive can form some glue columns with the sealed glue 8 fixed connection of connection piece in these round holes after solidifying, this device is when dispatching from the factory the equipment, glue plate column structure and the card that sealed glue 8 produced through mould and hot melt adhesive of preceding connection piece wrapped up it in every row of 7 outsides of interface connection piece, sealed glue 8 of connection piece can permeate the round hole of 7 one sides of interface connection piece after the parcel is accomplished, consequently, can prevent that sealed glue 8 of connection piece from outwards droing.

Further, interface connection piece 7 and jack 9 can be sealed in the inboard by sealed glue 8 of connection piece and bubble cotton pad 4 respectively after leaving the factory, need paste the anti-fake label of preventing destroying on the fixed cardboard 6 of shell when leaving the factory, it is invalid after tearing, still need two to three bubble cotton pads 4 of supporting packing to carry out the later stage when leaving the factory simultaneously and change reserve, seal membrane 11 of this device is fixed before leaving the factory, seal membrane 11 just needs outwards to tear out before using in case, seal membrane 11 just needs to be unpack interface main part 1 and shell 2 apart before reinstalling, the anti-fake label of preventing destroying of pasting on the fixed cardboard 6 of shell will be torn after unpacking, thereby whether existing just can judge for the brand-new spare of former factory with the help of observing anti-fake label and preceding seal membrane 11, the characteristic is more obvious, reduce the probability of being qualified for the next life of the consumer.

The working principle is as follows: when the device is delivered from a factory for assembly, the foam cotton pad 4 is fixedly arranged at the front side of the interface main body 1 through the screw 5, then the connecting sheet sealant 8 is clamped at the outer side of each row of interface connecting sheets 7 through a rubber plate-shaped structure made of a die and hot melt adhesive to wrap the connecting sheet sealant 8, the connecting sheet sealant 8 can permeate into a round hole at one side of the interface connecting sheets 7 after the wrapping is finished, so the connecting sheet sealant 8 can be prevented from falling outwards, then the front side of the interface main body 1 provided with the foam cotton pad 4 is wrapped with a layer of front sealing film 11, then the interface main body 1 and the front sealing film 11 at the front side are pushed to the foremost side towards the inner side of the shell 2, at the moment, the edge position of the front sealing film 11 can be clamped at the position where the outer wall of the interface main body 1 and the inner wall of the shell 2 are in close contact, the front sealing film 11 can completely wrap the front side of the, prevent to cause pollution to it, and the sealed glue 8 of connecting piece can play the dustproof function in this device transportation too, avoid the dust to contact interface connection piece 7, improve the dustproof effect while transporting, and the sealed glue 8 of connecting piece can also play certain crashproof effects while transporting, avoid interface connection piece 7 to buckle because of the collision even damage, and before the delivery, the front seal membrane 11 is fixed well, in case the front seal membrane 11 needs to be torn out outwardly after using, if need to take interface body 1 and outer casing 2 apart before installing again, take apart the anti-counterfeiting label of destruction that pastes on the fixed cardboard 6 of outer casing and will be torn, thus can judge whether to be the whole new piece of original factory with the help of observing anti-counterfeiting label and front seal membrane 11 exist, the brand-new characteristic is more obvious, reduce the chance that the consumer is on, when using this device plug-in connection, the contact pin of plug can contact the hemisphere type groove of the cotton 4 front sides of pad of bubble earlier and pass again and predetermine perforation 10 and insert jack 9, predetermine perforation 10 at the in-process of pegging graft and can be strutted, do not influence the plug and peg graft, because the contact pin that sets up of hemisphere type groove gets into more easily when pegging graft and predetermine perforation 10 in addition, and predetermine perforation 10 when not pegging graft the plug and can play dustproof effect because elasticity polymerization, during the plug of pegging graft directly insert can, the operation is simple and convenient more.

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.

Claims (8)

1. The utility model provides a novel dustproof interface structure based on computer hardware which characterized in that: comprises an interface main body (1); three rows of jacks (9) are fixedly arranged on the front side of the interface main body (1); the front side of the interface main body (1) is fixedly provided with a foam pad (4) with a dustproof effect through two symmetrical foam mounting screws (5); three rows of preset through holes (10) which penetrate through the foam pad (4) from front to back are fixedly arranged on the foam pad; the outer side of the interface main body (1) is also sleeved with a shell (2), and the shell (2) is fixedly arranged on the outer side of the interface main body (1) through four shell fixing clamping plates (6); two connectors (3) are fixedly and symmetrically arranged on two sides of the shell (2); the rear side of the interface main body (1) is fixedly provided with three rows of interface connecting sheets (7) connected with a computer mainboard; the outer side of each row of the interface connecting sheets (7) is fixedly wrapped with a connecting sheet sealant (8) with dustproof and anti-counterfeiting functions; the front side of the interface main body (1) and the outer side of the part positioned on the shell (2) are fixedly provided with a layer of front sealing film (11) with dustproof and anti-counterfeiting functions.

2. The novel dustproof interface structure based on computer hardware of claim 1, wherein: the front side of interface main part (1) is installed behind shell (2) inboard, and the distance that interface main part (1) foremost is apart from shell (2) foremost is 3mm, and the cotton pad of bubble (4) are installed just in this thickness 3 mm's cavity, and the outside of the cotton pad of bubble (4) can closely laminate with the inner wall of shell (2) front side after the installation moreover, can scribble the one deck and glue in the cotton pad of bubble (4) outside and fix it during the installation.

3. The novel dustproof interface structure based on computer hardware of claim 1, wherein: the fixed symmetry in the front side left and right sides of interface main part (1) is provided with the screw hole of two installation bubble cotton pads (4), the central line position one-to-one of jack (9) of the position of predetermineeing perforation (10) on the cotton pad (4) of bubble and interface main part (1) front side, the diameter of predetermineeing perforation (10) is 0.5mm and has elasticity, and the front side of predetermineeing perforation (10) all is provided with a hemisphere groove, the contact pin can contact this hemisphere groove earlier during the plug installation and imbed in predetermineeing perforation (10).

4. The novel dustproof interface structure based on computer hardware of claim 1, wherein: the interface main body (1) and the shell (2) are of a detachable structure, when the interface main body (1) is shipped and assembled, the front side of the interface main body (1) provided with the foam pad (4) is wrapped with a layer of front sealing film (11), and then the interface main body (1) and the front sealing film (11) on the front side are pushed towards the inner side of the shell (2) to the foremost side.

5. The novel dustproof interface structure based on computer hardware of claim 1, wherein: preceding seal membrane (11) are after interface main part (1) and shell (2) equipment are accomplished, and its border position can block in interface main part (1) outer wall and shell (2) inner wall in close contact with's position, and the seal membrane (11) can wrap up interface main part (1) and bubble cotton pad (4) front side in the inboard completely before leaving the factory, and the part that holds between the fingers preceding seal membrane (11) front side during later stage use spills is outwards pulled out.

6. The novel dustproof interface structure based on computer hardware of claim 1, wherein: the connecting piece sealant (8) is of a slab-shaped structure manufactured by a die and hot melt adhesive when leaving a factory, the top, the bottom, the two sides and the rear side of each row of interface connecting pieces (7) are completely wrapped and sealed, and the connecting piece sealant (8) can be cut and taken down by an art designer during installation.

7. The novel dustproof interface structure based on computer hardware of claim 1, wherein: one side of interface connection piece (7) all is provided with a round hole that runs through from top to bottom, and the sealed glue of connection piece (8) can permeate these round holes and solidify when the preparation, and the back hot melt adhesive that solidifies can form some and the sealed glue columns of gluing of connection piece (8) fixed connection in these round holes.

8. The novel dustproof interface structure based on computer hardware of claim 1, wherein: interface connection piece (7) and jack (9) can be sealed in the inboard by sealed glue (8) of connection piece and bubble cotton pad (4) respectively after dispatching from the factory, need paste the anti-fake label of preventing destroying on fixed cardboard (6) of shell when dispatching from the factory, tear the back promptly invalid, still need two to three pieces of cotton pads (4) of supporting packing to carry out the later stage when dispatching from the factory simultaneously and change reserve.

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