CN207216496U - Expansion card fixer - Google Patents

Abstract

The utility model discloses a kind of expansion card fixer, there is provided on the framework of main frame, with the expansion board installed on fixed host computer, wherein expansion card fixer includes at least two mounting seats, after it can adjust spacing mutually, fluting of two mounting seats on framework is installed by latch fitting respectively, and there is an installation perforation installation portion of two fixation rod rear ends is worn respectively wherein in each mounting seat, two fix bar front ends then vertically extend clamping part, two clamping parts are made to grip expansion board, and two fix bar clamping part and expansion board on be further provided with a fixation press strip, to consolidate expansion board.The utility model can arbitrarily adjust mounting seat according to the thickness of expansion board, and to change the spacing of fix bar clamping, the elasticity in assembling can be substantially improved in adjustability height.

Description

Expansion card fixer

Technical field

Card fixing device in a kind of cabinet is the utility model is related to, the high expansion board of particularly a kind of adjustability fixes dress Put.

Background technology

Outside link standard (Peripheral Component Interconnect Express, PCIe) is computer One kind of bus, it continues to use existing outside link standard (PCI) programming concept and communication standard, but with serial faster logical News system.

General computer cabinet is mostly by the expansion board outside the slot external one of outside link standard (PCIe) at present, Performance as the expansion on physical layer, to lift computer.But when expansion board is plugged on slot, computer slot at present Design, expansion board can be made vacantly to link outside the machine plate on the slot of standard (PCIe), if now expansion board is excessive or weight It is overweight, the gradual deformed damaged of slot of outside link standard (PCIe) because of gravitational pass, will be made.

Therefore, a kind of video card jack support frame is invented at present, as shown in figure 1, it is set on a support frame 90 Multiple support chips 92, support frame 90 are arranged in computer cabinet 93, and support chip 92 is arranged on the bottom of expansion board, by Support chip 92 supports expansion board 94, can supporting expansion card 94 in order to avoid gravitational pull, avoid outside link standard (PCIe) the gradual deformed damaged of slot.But jack support frame simultaneously can not be effectively fastened to each other with expansion board 94, if rock to Main frame this may result in the displacement of support frame 90, support chip 92 is left expansion board 94 and can not be supported to expansion board 94, and then lead Cause the weight of expansion board 94 to pull the slot of fast outside link standard (PCIe), make the slot of outside link standard (PCIe) by Gradually deformed damaged.Furthermore jack support frame when multiple card expansion boards 94 are run into if it is not easy to install, may be because of the sky in cabinet Between it is too small, make the pressure of the upward supporting expansion card 94 of jack support frame too big on the contrary, cause part on expansion board 94 or outer Shell is easily damaged.

In view of this, the utility model is directed to the missing of above-mentioned prior art then, proposes a kind of expansion card fixer, with Effectively overcome above mentioned problem.

Utility model content

Main purpose of the present utility model is to provide a kind of expansion card fixer, and it can fix the expansion of various thickness Card, and the spacing of mounting seat can be adjusted according to the quantity and thickness elastomeric of expansion board, to install the expansion board of various patterns, make this The overall adjustable of utility model is high, and can promote the elasticity in expansion board assembling.

Another object of the present utility model is to provide a kind of expansion card fixer, and it can more set solid on the outside of fix bar Level pressure bar, the soundness of expansion board can be improved, avoid expansion board displacement and lose the function of support.

In order to achieve the above object, the utility model provides a kind of expansion card fixer, and it can be arranged on the framework of main frame On, with least expansion board on fixed host computer, wherein expansion card fixer includes at least two mounting seats, two mounting seats difference On the fluting of framework, each mounting seat is provided with an installation and perforated, and each mounting seat is relatively fixed to the another of fluting Side is further provided with a latch fitting, after the spacing that can adjust two mounting seats, then two mounting seats is fixed on to through latch fitting the fluting of framework On；The installation portion of at least two fixation rod rear ends is located in the installation perforation of mounting seat respectively, and the front end of fix bar is then vertical Extend a clamping part, make the clamping part of two fix bars can grip expansion board mutually, and the clamping part of two fix bars and It is more constant above expansion board to have a fixation press strip, to consolidate the expansion board clamped between two fix bars.

Your further understand to make auditor to architectural feature of the present utility model and more having the effect of reached with recognizing Know, careful assistant is with preferred embodiment figure and coordinates detailed description, illustrates as after.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other accompanying drawings.

Fig. 1 is existing jack support frame schematic perspective view.

Fig. 2 is schematic perspective view of the present utility model.

Fig. 3 is element exploded view of the present utility model.

Fig. 4 is the schematic perspective view of another embodiment of the utility model.

Fig. 5 is the element exploded view of another embodiment of the utility model.

Symbol description：1- expansion card fixers；12- frameworks；120- slots；14- expansion boards；20-- mounting seats；22- locks Part；220- screws；24- installation perforation；26- fix bars；260- installation portions；262- clamping parts；28th, 28 '-retaining element；30- delays Punching set；32- fixes press strip；34- light-emitting components；2- expansion card fixers；42- frameworks；420- slots；44- expansion boards；50、 50 '-mounting seat；52- latch fittings；520- screws；54th, 54 '-installation perforation；56- fix bars；560- installation portions；562- clamping parts； 57- fix bars；570- installation portions；572- extensions；574- clamping parts；58th, 58 '-retaining element；60- cushion collars；62- is fixed Press strip；64- light-emitting components；66- support members；90- support frames；92- support chips；93- computer cabinets；94- expansion boards.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 2 and Fig. 3 are refer to, expansion card fixer 1 of the present utility model provides and is arranged on a main frame (not shown) On interior framework 12, to grip at least expansion board 14 installed in main frame, as shown in Figures 1 and 2, this practicality is new Type expansion card fixer 1 includes at least two mounting seats 20, and two mounting seats 20 are arranged on the fluting on framework 12 up and down respectively 120, after two mounting seats 20 can be according to the spacing between the width adjustment of expansion board 14, using two latch fittings 22 respectively by two mounting seats 20 are fixed on fluting 120, and wherein latch fitting 22 is arranged on the opposite side that mounting seat 20 is relatively fixed to fluting 120, to utilize spiral shell Silk 220 is locked in mounting seat 20, and mounting seat 20 is fixed on the fluting 120 of framework 12 whereby, in addition, each installation Installation perforation 24 is further provided with seat 20, is worn wherein with providing a fix bar 26.The present embodiment citing is provided with two fix bars 26, two fix bars 26 are metal fix bar, and each fix bar 26 is located in mounting seat 20 respectively by the installation portion 260 of rear end Installation perforation 24 in, the front end of fix bar 26 then vertically extends a clamping part 262, and two clamping parts 262 are gripping Expansion board 14；A cushion collar 30 is more cased with clamping part 262, it is silica gel cushion collar, when two clamping parts 262 clamp expansion board 14 When, the design of cushion collar 30 can increase frictional force, there is provided skidproof effect and the effect collided with protection, can effectively protect simultaneously Firm expansion board 14.Wherein fix bar 26 can adjust required length according to clamping expansion board 14, be stretched adjusting fix bar 26 After going out the length of mounting seat 20, using multiple retaining elements 28, as fix bar 26 is fixed on the installation of mounting seat 20 by screw In perforation 24.

Fig. 2 and Fig. 3 are refer to, expansion card fixer 1 further includes at least one fixation press strip 32, to utilize multiple fixed members Part 28 ', such as screw, fixed press strip 32 is fixed on the clamping part 262 and expansion board 14 of two fix bars 26, it is steady to strengthen Though expansion board 14, avoid the displacement of expansion board 14 from losing the function of support.The fixation press strip 32 of the present embodiment is that printing opacity fixes pressure Bar, an and at least light-emitting component 34 can be more coated in fixed press strip 32, be provided with the fixed press strip 32 of the present embodiment citing it is a variety of not With the light emitting diode of color, and light-emitting component 34 is electrically connected with the power switch of main frame, can when host power switch is opened Synchronous light-emitting component 34 of opening lights, to beautify and enrich the color of fixed press strip 32.

In addition to the above embodiments, the utility model more proposes another embodiment of expansion card fixer 2, refer to figure 4 and Fig. 5, to illustrate another embodiment of expansion card fixer 2, it is arranged on as illustrated, expansion card fixer 2 also provides On framework 42 in one main frame (not shown), to grip two expansion boards 44 installed on main frame, the expansion of the present embodiment To fill card fixer 2 and include at least two mounting seats 50, two mounting seats 50 are arranged on the fluting 420 on framework 52 up and down respectively, Two mounting seats 50 adjustment between spacing after, using be arranged on mounting seat 50 be relatively fixed to fluting 420 opposite side two locks Part 52 is arranged on fluting 420, and each latch fitting 52 is utilized respectively screw 520 and fixed, to be respectively fixed on out two mounting seats 50 Installation perforation 54 is further provided with groove 420, and in each mounting seat 50, is worn wherein with providing a fix bar 56.

The present embodiment citing is provided with two fix bars 56,57, and two fix bars 56,57 are all metal fix bar, and explanation is solid first The structure of fixed pole 56, fix bar 56 are located in the installation perforation 54 of mounting seat 50 by the installation portion 560 of rear end, fix bar 56 Front end then vertically extend a clamping part 562；Another fix bar 57 is then located in mounting seat 50 ' by the installation portion 570 of rear end Installation perforation 54 ' in, an extension 572 is then extended in stage casing downward vertically, the front end of fix bar 57 then vertical stretch 572, extend a clamping part 574, because fix bar 57 is additionally arranged extension between installation portion 570 and clamping part 574 572, therefore the spacing between two fix bars 56,57 is increased, make to provide installation more expansion boards between two fix bars 56,57 44.It is same as the previously described embodiments, cushion collar 60 is also cased with respectively on the clamping part 562,574 of the present embodiment fix bar 56,57, its For silica gel cushion collar, frictional force can be increased skidproof effect is provided, and have the effect of protection collision.And two fix bar 56,57 all Using multiple retaining elements 58 such as screw, the fix bar 56,57 for adjusting length is separately fixed in installation perforation 54,54 '.

Fig. 4 and Fig. 5 are refer to, when being fixed with two expansion boards 44 between fix bar 56,57, more may be used between two expansion boards 44 If a support member 66, to support two expansion boards 44, the stacking of two expansion boards 44 is avoided to contact with each other.The folder of two fix bars 56,57 Hold portion 562,574, expansion board 44 and the side of support member 66 be further provided with a fixation press strip 62, fixed press strip 62 utilizes retaining element 58 ' such as screws are fixed on clamping part 562,574 and the side of two expansion board 44 of two fix bars 56,57, make to fix press strip 62 i.e. Support member 66 can be provided the side of support member 66 is fixed on fixed press strip 62 using retaining element 58 ', to consolidate support member 66 structure；Therefore the more firm expansion board 44 of the setting of fixed press strip 62, avoids the displacement of expansion board 44 and loses the work(of support Energy.In addition, the fixation press strip 62 of the present embodiment is that printing opacity fixes press strip, and is coated with multiple luminous members in fixed press strip 62 Part 64, each light-emitting component 64 are the light emitting diode for sending different colours, and the power supply that light-emitting component 64 is electrically connected with main frame is opened Close, can synchronously open light-emitting component when power switch is opened lights, with the fixed press strip 62 of beautification.

In summary, the utility model can fix the expansion board of various sizes, and can be according to the quantity and thickness of expansion board The spacing of elasticity adjustment mounting seat, to install the expansion board of various patterns, make overall adjustable high and expansion board group can be promoted The elasticity loaded onto, furthermore, the utility model sets fixed press strip on the outside of fix bar, expansion board can be more consolidated, to avoid expanding Fill the function that screens moves and loses support.

Embodiment described above, preferred embodiment only of the present utility model, not it is used for limiting this practicality newly The scope that type is implemented.Therefore equivalent change or modification carried out by i.e. all features and spirit according to described in present utility model application scope, It all should be included in claim of the present utility model.

Claims (10)

1. a kind of expansion card fixer, on the framework in main frame, to fix at least expansion board on the main frame, its It is characterised by：The expansion card fixer includes：

At least two mounting seats, the fluting being installed on up and down respectively on the framework, each mounting seat are relatively fixed to the fluting Opposite side is further provided with a latch fitting, and after adjusting the spacing of two mounting seats, two mounting seat is fixed on into this using two latch fitting Installation perforation is further provided with fluting, and in each mounting seat；

At least two fix bars, the installation portion of each fixation rod rear end are located in installation perforation respectively, and front end is then vertically prolonged A clamping part is stretched out, two clamping part of two fix bar is gripped the expansion board；And

At least one fixes press strip, is fixed on the clamping part and the expansion board of two fix bar, to consolidate the expansion board.

2. expansion card fixer as claimed in claim 1, it is characterised in that：The fixation press strip is that printing opacity fixes press strip, and An at least light-emitting component can be more coated in the fixation press strip, the light-emitting component is electrically connected with the power switch of the main frame, the power supply Switch can synchronously open the light-emitting component when opening.

3. expansion card fixer as claimed in claim 2, it is characterised in that：The light-emitting component is light emitting diode.

4. expansion card fixer as claimed in claim 1, it is characterised in that：Multiple retaining elements are further included to fix respectively The fixation press strip is on clamping part and the expansion board of two fix bar, and fixes the fix bar being somebody's turn to do in the mounting seat In installation perforation.

5. expansion card fixer as claimed in claim 4, it is characterised in that：The retaining element is screw.

6. expansion card fixer as claimed in claim 1, it is characterised in that：More it is arranged with the clamping part of the fix bar One cushion collar.

7. expansion card fixer as claimed in claim 6, it is characterised in that：The cushion collar is silica gel cushion collar.

8. expansion card fixer as claimed in claim 1, it is characterised in that：The fix bar is metal fix bar.

9. expansion card fixer as claimed in claim 1, it is characterised in that：Two expansions are installed between two fix bar When filling card, a support member can be more set between two expansion boards, and the side of the support member is more securable on the fixation press strip.

10. expansion card fixer as claimed in claim 1, it is characterised in that：The installation portion of at least fix bar with And an extension is further provided between the clamping part, and the extension is perpendicular to the installation portion and the clamping part.