CN2383117Y - Panel fixing frame - Google Patents

Abstract

The utility model relates to a panel fixing frame arranged between a panel and a front plate of a computer casing; the panel is assembled on the computer casing or is detached from the computer casing. The frame is mainly provided with a plurality of hook arms which are convexly extended towards a same direction to buckle with the corresponding clamping holes at the front plate of the computer casing, and a plurality of longitudinally long holes distributed on a frame body; the panel and the frame are locked into integration by screws making use of the longitudinally long holes, wherein, the screws can slide in the longitudinally long holes. A lower frame body of the frame is bent towards the panel to form a pull handle so that the frame is pulled by hands and the panel is detached from the front plate.

Description

The panel fixed frame

The utility model is about a kind of panel fixed frame, refers in particular to a kind ofly both easily panel sets to be loaded on the computer chassis, is convenient to the panel fixed frame with this panel dismounting again.

Mostly the design of existing panel is to adopt macromolecular materials such as plastic cement, and is made into integration in the mode of ejection formation, when this panel during with the computer chassis assembling, is to utilize integrated grab on the panel, is fastened on the computer chassis accordingly in the clamping hole.Yet these plastic cards are hooked in assembling and tear open in the process of pulling out, and how can rupture because of tearing open improperly to pull out, and then cause whole front panel to scrap.For avoiding the shortcoming of above-mentioned panel, this panel is to set up press device near retaining components such as grab or elastic arm, in order to remove the buckle of panel grab and computer chassis, makes panel also be easy to dismounting.But this have the panel of pushing decontrol to have more loaded down with trivial details number of assembling steps, and when removing panel fastener, must push the press device of a plurality of different parts simultaneously, very inconvenient in the use.

In addition, also have with buckle pawl screw lock on panel to replace the plastic cement grab, this kind panel can be assembled on the computer chassis more simply.But, this kind button pawl several times tear open pull out after or when choosing the application of force excessive, all can cause the buckle pawl to lose elasticity or distortion, and then panel can't be immobilizated on the computer chassis.

Moreover, when above-mentioned existing panel and computer chassis assembling, generally be that a kind of panel is corresponding to a kind of computer chassis, particularly computer product has diverse trends now, the appearance design of panel is the computer key factor of choosing often, if still follow the corresponding a kind of computer chassis of a kind of panel, then must make many computer chassis and panel for the consumption customer selecting, in cost and product inventory management, often cause burden.If various panels can be simply and dismounting from the computer chassis apace, then not only can when buying computer, increase the selectivity of panel appearance, can reduce the stock of computer chassis simultaneously again.

Based on the shortcoming of above-mentioned prior art, and the consideration selected of panel diversity, a kind of device make panel can be apace from the computer chassis dismounting be necessary really.

The purpose of this utility model, the panel fixed frame that is to provide a kind of easy assembling and dismantles panel.

For reaching above-mentioned purpose, the utility model panel fixed frame is to be installed between panel and the computer chassis header board, panel sets can be loaded on the casing or from casing and take off.It mainly is provided with several hook arms that protrude out in the same direction and fastens with the corresponding hole clipping with the computer chassis header board, and several be distributed in vertical slot hole on the framework for screw with panel and framework screw lock one, wherein screw in the hole slidably.This framework lower frame body is bent to form a pull handle towards panel, so that spur framework by hand panel is taken off from header board.

Owing to adopted technique scheme, panel can be assembled or dismantle to the utility model panel fixed frame quickly and easily, and can make panel be common to the different computers casing structure, perhaps makes the panel of the replaceable different outward appearances of same computer casing structure.

The description of the drawings is as follows:

Fig. 1 is the three-dimensional exploded view of the utility model panel fixed frame and panel and header board.

Fig. 2 is the three-dimensional combination figure of the utility model panel fixed frame and panel.

Fig. 3 is the three-dimensional combination figure of the utility model panel fixed frame and panel and header board.

Following embodiment will the utility model is described in further detail in conjunction with the accompanying drawings.

At first see also Fig. 1, the utility model panel fixed frame 1 is to be used for panel 2 is retained on the computer chassis header board 3 of (figure does not show).This panel has opening 21,23, and its split shed 21 is the installation inlets as CD-ROM drive or packaged type hard disk driver (figure does not show), and opening 23 then is the inlet that inserts floppy disk for floppy drive (figure does not show).Corresponding to these openings 21,23, also be provided with some openings 31,33 on the header board 3, wherein some opening 31,33 positions that need not install CD-ROM drive or other driver are then installed metal shield 34 and are caused interference (EMI) to prevent electromagnetic radiation from leaking.

This framework 1 be the rectangular framework of hollow and be positioned over panel 2 and header board 3 between, it is provided with upper frame body 11, lower frame body 17, left framework 13 and right framework 14.Some hook arms 10 compartment of terrains are distributed on upper frame body 11 and the left and right framework 13,14, and each hook arm 10 all protrudes out in the same direction, and end all upwards projection form clasp 12, in the corresponding hole clipping 32 that is fastened on header board 3.On the left and right framework 13,14 of framework 1, also be provided with several vertical slot holes 15 between hook arm 10, these vertical slot holes 15 are the protruded stigmas 25 corresponding to panel 2, and be equipped with a threaded hole in each protruded stigma 25, cooperating, and this framework 1 is combined (appearance aftermentioned) with panel 2 screw locks with screw 50 (as shown in Figure 2) screw lock that passes vertical slot hole 15.About central position of upper frame body 11 is formed with a recess 16, and this recess 16 is to be provided with in response to the register pin 22 of panel 2, in order to provide in the pilot hole 35 that this register pin 22 inserts header boards 3 and the passage (as shown in Figure 2) of location.These recess 16 bottoms also are provided with one and strengthen linking part 40, to increase the structural strength of upper frame body 11 central parts.Partly be bent to form a pull handle 18 towards panel 2 in the middle of this lower frame body 17, corresponding to this pull handle 18, panel 2 bottoms have a breach 26, can spur the buckling state (appearance aftermentioned) that pull handle 18 is removed hook arm 10 and header board 3 by hand by this breach 26.Two ora terminalis places, lower frame body 17 bottoms respectively are provided with an elastic ring 19 that is semi-annular shape, this elastic ring 19 be from the lateral border of lower frame body 17 inwardly gradually bending extend and form, its terminal bottom with lower frame body 17 has a separated by spaces, thereby has elasticity.

See also Fig. 2, when framework 1 is assembled with panel 2, only need framework 1 is placed in the periphery of panel 2, allow a part of hole bit alignment protruded stigma 25 of vertical slot hole 15, simultaneously, the register pin 22 that is positioned at the top is by recess 16, and the elastic ring 19 of framework 1 bottom then just is resisted against on the root edge inwall 27 of panel 2, and then passes vertical slot hole 15 and screw lock gets final product with screw 50 on protruded stigma 25.It should be noted that this screw 50 can slide up and down in vertical slot hole 15, and panel 2 bottoms are provided with two register pins 22 that are positioned at framework 1 left and right framework 13,14 inboards again, its effect is identical with the register pin 22 at top.

See also Fig. 3 again, when assembling frame 1, panel 2 and header board 3, earlier framework 1 and panel 2 assemblings are become as shown in Figure 2, relend register pin 22 and insert respectively in the relative pilot hole 35 of header board 3, exerting pressure then makes clasp 12 pass hole clipping 32.Pass gradually in the process of hole clipping 32 at clasp 12, framework 1 is also gradually to lower slider, and compressing elastic ring 19, make it contain certain elastic energy, because this screw 50 can slide up and down in the vertical slot hole 15 of framework 1, so panel 2 is the fixed positions that remain on the header board 3, and unlikely slip.When hole clipping 32 edges were passed at clasp 12 tops, framework 1 discharged elastic energy and upwards slides onto the preceding position of exerting pressure by elastic ring 19, and at this moment 12 of grabs are fastened in the hole clipping 32, also panel 2 are fastened in this header board 3 simultaneously.

When will be when header board 3 unloads with panel 2, palm be need only stretch into from the breach 26 of panel 2 bottoms and pull handle 18 and pulling down held, make clasp 12 break away from buckling states with hole clipping 32 to moving down, because this screw 50 can slide up and down in the vertical slot hole 15 of framework 1, therefore panel 2 is the fixed positions that remain on the header board 3, pulls out outwardly so that the register pin 22 disengaging pilot holes 35 of panel 2 can take off panel 2 again.Because elastic ring 19 is resisted against on the root edge inwall 27 of panel 2, thereby has the effect of pulling force buffering, can avoid pulling force excessive and hook arm 10 or other member are fractureed.

Because panel 2 is assembled on the header board 3 indirectly by fixed frame 1, and panel 2 is with screw 50 screw lock one with fixed frame 1, so the utility model fixed frame 1 is applicable to the panel 2 of number of different types.Simultaneously, only need directly push panel 2, it can be installed on the header board 3, when dismounting, also only need this pull handle 18 of pulling downwards, can outwards panel 2 be pulled from this header board 3, and then make the utility model reach easy dismounting, and the purpose of the panel that can change the outfit fast.

Claims (7)

1. panel fixed frame, be used for being contained in panel sets on the housing of electronic installation or on case of electronic device, panel being taken off, it is characterized in that: this panel fixed frame include at least one between panel be arranged on the framework with framework, several compartment of terrains between the casing and can cooperate with the respective members of case of electronic device and be held in the hook arm on this case of electronic device and several compartment of terrains are arranged on the framework and can supply screw pass after with the vertical slot hole of this framework screw lock on panel.

2. panel fixed frame as claimed in claim 1 is characterized in that: this framework more includes upper frame body, lower frame body, left framework and right framework.

3. panel fixed frame as claimed in claim 2 is characterized in that: the hook arm is to be disposed on upper frame body, left framework and the right framework, and is in the same direction and protrudes out, and each hook arm end is equipped with a clasp again.

4. panel fixed frame as claimed in claim 2 is characterized in that: this vertical slot hole is to be distributed on left framework and the right framework, and screw can slide in this vertical slot hole.

5. panel fixed frame as claimed in claim 2 is characterized in that: the middle part of this upper frame body is provided with recess, and this notched bottoms is provided with one and strengthens connecting portion.

6. panel fixed frame as claimed in claim 2 is characterized in that: in the middle of this lower frame body partly the excurve folding form a pull handle, the panel root edge that is positioned at this pull handle below then digs and is provided with the breach that can be convenient to manual pulling framework.

7. panel fixed frame as claimed in claim 2 is characterized in that: this lower frame body bottom two ora terminalis respectively be provided with one be semi-annular shape, from the lateral border of lower frame body inwardly gradually bending extend form, the framework elastic ring of resilient movement up and down can be provided.

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