The unitized construction of adapter card fixing device and adapter card fixing device and casing
Technical field
The present invention relates to a kind of adapter card fixing device, particularly a kind of can rapid-assembling simultaneously can fix the adapter card fixing device of multiple adapters.
Background technology
In recent years, the electronic installations such as such as desk-top computer, mobile computer or server have been offering convenience property of user, and therefore, these electronic installations are inseparable with the life of user.But every user all has its particular demands to the function of electronic installation, in order to allow the function of electronic installation can meet all users, electronic installation is provided with multiple adapter slot usually, allows user expand voluntarily.When user has further demand to image quality, then display card can be installed in adapter slot.When user has further demand to tonequality, then adlib can be installed in adapter slot.Therefore, each user can comply with the adapter that individual need be used for installing difference in functionality.
After adapter is inserted adapter slot, the existing practice be with multiple screw respectively multiple adaptations sealed be stuck in casing.But, although adapter can be locked on casing firmly by the method for screw closure.But the method user need take turnscrew to be enclosed by lock silk one and slowly be locked on adapter slot, and therefore, user needs the ancillary cost much time at sealed adapter.If user need sealed adapter not only one time, user just needs sequentially multiple adapters to be locked on each adapter slot with turnscrew.Thus, the required time that user installs adapter can be elongated again.
If user is in sealed again, can not find screw up to specification or can not find turnscrew up to specification, just likely must delay and adapter is assembled in slot.Now, for a pole for attempting the user of the function of adapter, it is probably very painful something.
Therefore, how multiple adapters being fixed on rapidly adapter slot will be one of the problem that should focus on of deviser.
Summary of the invention
In view of above problem, the object of the present invention is to provide the unitized construction of a kind of adapter card fixing device and adapter card fixing device and casing, use problem adapter need having been carried out to be fixed on by external tool adapter slot solved existing for prior art.
Adapter card fixing device disclosed by one embodiment of the invention, it comprises a framework and a fixture.Wherein, framework has a base plate, pair of side plates, an extension and a bending segment, base plate has a relative first end, one second end and connects one first side of first end and the second end, this extends towards equidirectional from first end and the second end respectively to side plate, extension extends from the first side, and bending segment extends from extension end, and bending segment protrudes from extension, the bearing of trend of extension is identical to the bearing of trend of side plate with this, and this respectively has pass through aperture to side plate.
Fixture comprises a pressing part and a pair cantilever.Wherein, pressing part is arranged at framework and at this between side plate and extension, pressing part has a relative adapter press face and a loading end, and loading end fits in extension.This extends towards equidirectional the two ends in cantilever slef-suppression portion respectively, and this is to each inside projection one first holding section, the inner side of cantilever, and this is fed through respectively the first holding section and protrudes from this to through hole, allows this to side plate between this is to cantilever.
Wherein, when this produces elastic deformation to cantilever force, make this to cantilever respectively with this to the joining place of cantilever and pressing part for fulcrum to this, outside of cantilever is moved time, this to the first holding section respectively retraction this to through hole.
Adapter card fixing device disclosed by one embodiment of the invention and the unitized construction of casing, comprise a casing and an adapter card fixing device.Wherein, casing comprises a backboard, and backboard has an opening, and backboard is in a side of opening towards direction projection one fixed mount in the outside of backboard.
Adapter card fixing device is arranged on fixed mount with releasably relation, and adapter card fixing device comprises a framework and a fixture.Wherein, framework has a base plate, pair of side plates, an extension and a bending segment, base plate has a relative first end, one second end and connects one first side of first end and the second end, this extends towards equidirectional from first end and the second end respectively to side plate, extension extends from the first side, the bearing of trend of extension is identical to the bearing of trend of side plate with this, bending segment extends from extension end, and bending segment protrudes from extension, bending segment is in order to closing openings, and this respectively has pass through aperture to side plate.
Fixture comprises a pressing part and a pair cantilever.Wherein, pressing part is arranged at framework and at this between side plate and extension, pressing part has a relative adapter press face and a loading end, and loading end fits in extension.This is to cantilever, and the two ends in slef-suppression portion extend towards equidirectional respectively, and this is to each inside projection one first holding section, the inner side of cantilever, and this is fed through respectively the first holding section and protrudes from this to through hole, allows this to side plate between this is to cantilever.
Wherein, when adapter card fixing device is assembled in fixed mount, first holding section is snapped in respectively to the lower edge of the opposite end of fixed mount, and pressing part presses on fixed mount, when producing elastic deformation to cantilever force, to make cantilever respectively with the joining place of cantilever and pressing part for fulcrum is to when moving the outside of cantilever, remove the buckle status to the first holding section and fixed mount respectively.
The unitized construction of the adapter card fixing device disclosed by above-described embodiment and adapter card fixing device and casing, utilize the two ends of pressing part to be provided with a pair cantilever, this is to first holding section inside cantilever with inside projection, pressing part has an adapter press face, can suppress multiple adapter simultaneously.Recycling cantilever has the characteristic of elastic deformation, allows assembler only can pull cantilever with disposable action, allows the first fastener be snapped in fixed mount.Thus, user can complete assembling or dismounting adapter card fixing device with disposable action.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 for disclosed by the present invention the adapter card fixing device of the first embodiment adapter is fixed on the schematic perspective view of casing;
Fig. 2 is the schematic perspective view that Fig. 1 adapter card fixing device departs from casing;
Fig. 3 is the decomposing schematic representation of the adapter card fixing device of Fig. 1;
Fig. 4 is the enlarged diagram of the adapter card fixing device of Fig. 1;
Fig. 5 A be Fig. 1 make flowing mode figure;
Fig. 5 B is the enlarged diagram of Fig. 5 A;
Fig. 6 A be Fig. 1 make flowing mode figure;
Fig. 6 B is the enlarged diagram of Fig. 6 A;
Fig. 7 A be Fig. 1 make flowing mode figure;
Fig. 7 B is the enlarged diagram of Fig. 7 A.
Wherein, Reference numeral
10 adapter card fixing devices
20 casings
21 backboards
22 openings
23 fixed mounts
24 second holding sections
25 draw-in grooves
30 adapters
31 compression zones
100 frameworks
110 base plates
111 first ends
112 second ends
113 first sides
120 side plates
121 through holes
122 hook parts
130 extensions
140 bending segments
200 fixtures
210 pressing parts
211 adapter press face
212 loading ends
214 locating parts
215 first plates
216 second plates
220 cantilevers
221 first holding sections
222 grip parts
230 projective structures
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present invention and principle of work are described in detail:
Please refer to Fig. 1 to Fig. 4, Fig. 1 for disclosed by the present invention the adapter card fixing device of the first embodiment adapter is fixed on the schematic perspective view of casing, Fig. 2 is the schematic perspective view that Fig. 1 adapter card fixing device departs from casing, Fig. 3 is the decomposing schematic representation of the adapter card fixing device of Fig. 1, and Fig. 4 is the enlarged diagram of the adapter card fixing device of Fig. 1.
The present embodiment is, with adapter card fixing device 10, adapter 30 is fixed on casing 20.Wherein, the casing 20 of above-mentioned indication is such as the housing of the electronic installation such as server or desk-top computer.The casing 20 of the present embodiment comprises a backboard 21, backboard 21 has an opening 22.Backboard 21 protrudes a fixed mount 23 in a side of opening 22.Wherein, the structure that fixed mount 23 and backboard 21 are formed in one, in other words, fixed mount 23 extends towards the direction of opening 22 from a side of opening 22, allows between fixed mount 23 and backboard 21 and present about English alphabet " L " shape.In addition, fixed mount 23 respectively has a draw-in groove 25 in opposite two ends, and the direction of the opening of draw-in groove 25 is identical with the direction that fixed mount 23 protrudes.
The adapter 30 of above-mentioned indication is such as display card, adlib or networking card.The adapter 30 of the present embodiment has a compression zone 31.Wherein, the adapter 30 of the present embodiment has inserted on the adapter slot of motherboard, and compression zone 31 is fed through opening 22 and is exposed to outside casing 20, and compression zone 31 is positioned on fixed mount 23.
The adapter card fixing device 10 of the present embodiment comprises framework 100 and a fixture 200.Wherein, framework 100 comprises a base plate 110, pair of side plates 120, extension 130 and a bending segment 140.Base plate 110 has relative first end 111,1 second end 112 and connects one first side 113 of first end 111 and the second end 112.This extends towards equidirectional from first end 111 and the second end 112 respectively to side plate 120, to make this shape formed side plate 120 and base plate 110 such as " ㄈ " font.Extension 130 extends from the first side 113, and the bearing of trend of extension 130 is identical to the bearing of trend of side plate 120 with this, so the shape that extension 130 and base plate 110 are formed is such as " L " shape of English alphabet.Bending segment 140 extends from extension 130 end, and bending segment 140 protrudes from extension 130, the shape that base plate 110, extension 130 and bending segment 140 are formed is such as pattern scalariform, and in other words, base plate 110 and bending segment 140 extend laterally from the different two sides of extension 130 respectively.In addition, this respectively has pass through aperture 121 to side plate 120, and the end of side plate 120 has the hook part 122 that protrudes from side plate 120.
Wherein, the material of framework 100 can select the material that hardness is higher, as the metal of high rigidity.
The fixture 200 of the present embodiment is combinative to be arranged at framework 100 and to comprise a pressing part 210, a pair cantilever 220 and at least one projective structure 230.When framework 100 and fixture 200 in conjunction with time, pressing part 210 is at this between side plate 120 and extension 130, and pressing part 210 has relative adapter press face 211 and a loading end 212, and loading end 212 fits in extension 130.Pressing part 210 has a projective structure 230, and projective structure 230 resists the compression zone 31 in adapter 30, and the compression zone 31 of adapter 30 is fixed between projective structure 230 and fixed mount 23.The slef-suppression portion, one end 210 of projective structure 230 extends, the stage casing of projective structure 230 protrudes from adapter press face 211, the end of projective structure 230 is unsettled, make the routine massif shape for rising as Gansu Province of the shape of projective structure 230, represent with another kind of saying, the shape of projective structure 230 is such as " > " font.
In addition, in the present embodiment, the opposite end of pressing part 210 in pressing part 210 side respectively has a locating part 214, each locating part 214 comprises one first plate 215 and one second plate 216, first plate 215 slef-suppression portion 210 extends along the direction that side plate 120 extends, second plate 216 extends from the end of the first plate 215, first plate 215 is crossing with the second plate 216 to form an angle theta, in order to make the stage casing of locating part 214 protrude from base plate 110, and the two ends of locating part 214 prop up base plate 110.
In addition, the optional material with having high elastic coefficient of projective structure 230 of the present embodiment, as the steel of high elastic coefficient, projective structure 230 is made to have elastically-deformable ability, when projective structure 230 presses on the compression zone 31 of adapter 30, projective structure 230 produces elastic deformation, allows the height reduction of projective structure 230 adapted relative card press face 211 projection, and produces a reacting force and be more firmly secured between projective structure 230 and fixed mount 23 by adapter 30.
In the present embodiment, this extends towards equidirectional the opposite end in cantilever 220 slef-suppression portion 210 respectively, this is to each inside projection one first holding section 221, the inner side of cantilever 220, this is fed through respectively the first holding section 221 and protrudes from this to through hole 121, allows this to side plate 120 between this is to cantilever 220.In addition, each cantilever 220 of the present embodiment has a grip part 222 in end, elongates the length of cantilever 220, so that increase the length of the arm of force, and then allows user can pull cantilever 220 easily.
In addition, the optional material with having high elastic coefficient of fixture 200 of the present embodiment, as the steel of high elastic coefficient, make cantilever 220, projective structure 230 has elastically-deformable ability, when projective structure 230 presses on the compression zone 31 of adapter 30, projective structure 230 produces elastic deformation, allows projective structure 230 relatively be flattened, and produces a reacting force and be more firmly secured between projective structure 230 and fixed mount 23 by adapter 30.
What next go on to say that adapter card fixing device 10 is loaded and unloaded on fixed mount 23 makes flowing mode, refer to Fig. 5 A to Fig. 7 B, Fig. 5 A be Fig. 1 make flowing mode figure, Fig. 5 B is the enlarged diagram of Fig. 5 A, Fig. 6 A be Fig. 1 make flowing mode figure, Fig. 6 B is the enlarged diagram of Fig. 6 A, Fig. 7 A be Fig. 1 make flowing mode figure, Fig. 7 B is the enlarged diagram of Fig. 7 A.First, adapter 30 has been installed on the adapter slot (as shown in Fig. 5 A and Fig. 5 B) of motherboard, and now, adapter card fixing device 10 is unassembled in casing 20.Then, adapter card fixing device 10 is assembled in fixed mount 23 (as shown in figs. 6 a and 6b), user pulls the grip part 222 of cantilever 220, allows cantilever 220 with the joining place of cantilever 220 and pressing part 210 for fulcrum, along the direction indicated by arrow a toward outside deformation.Now, the first holding section 221 retraction through hole 121, allows adapter card fixing device 10 can be assembled in fixed mount 23 smoothly, and makes fixed mount 23 between this is to side plate 120.Then, as shown in Fig. 7 A and Fig. 7 B, user stops pulling grip part 222, cantilever 220 is allowed naturally to reply original position, allow the first holding section 221 stretch out through hole 121 and to be snapped in the bottom of fixed mount 23, and then allow the compression zone 31 of adapter 30 be pressed between adapter card fixing device 10 and fixed mount 23.Then, to by adapter 30 when adaptive card slot takes off, first adapter card fixing device 10 self-retaining frame 23 will be taken off, and the method that adapter card fixing device 10 takes off is as shown in Fig. 7 A and Fig. 7 B.
Adapter card fixing device disclosed by above-described embodiment utilizes the two ends of pressing part to be provided with a pair cantilever, and this is to first holding section inside cantilever with inside projection, and pressing part has an adapter press face, can suppress multiple adapter simultaneously.Recycling cantilever has the characteristic of elastic deformation, allows assembler only can pull cantilever with disposable action, allows the first fastener be snapped in fixed mount.Thus, user can complete assembling or dismounting adapter card fixing device with disposable action.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.