CN1168362C - Fixer of rotary electric member - Google Patents

Abstract

The present invention relates to a moveable type fixing device for electric members. The present invention comprises a base and an electric member fixing frame, wherein the base is provided with pivot holes, and the electric member fixing frame is correspondingly provided with pivot ears. The electric member fixing frame can be arranged on the base in a rotary way and is used for installing electric members, such as a data accessor, a power supply, etc. The base is provided with a fixing reed, and the electric member fixing frame can be clamped and fixed by the fixing reed after the electric member fixing frame is screwed into the base of a computer.

Description

Fixer of rotary electric member

The invention relates to a kind of fixer of rotary electric member, be meant that especially a kind of integral body assembles fixer of rotary electric member simply and easily.

Along with electronic installation constantly towards gently, thin, short, little trend development, people require its volume ever-smaller and function to strengthen day by day, thereby need make full use of some spaces that do not utilized in the past to install as data access, electronic components such as power supply unit, and not rotatable in the past frame structure just exposes the waste in inconvenience and space increasingly, if the fixed frame of data access is to be locked in casing with screw, so not only can make the installation of the data access in it, very inconvenience of assembling and dismantling and maintenance, and whole the taking off of framework could must be carried out assembling and dismantling and maintenance to the element that installs its below.

For this reason, some turnable frameworks just arise at the historic moment.No. 85209373 rotatable disk drive shock-absorbing framework of Taiwan patent as shown in Figure 1 to Figure 3, it is corresponding to the both sides of disk drive fixed frame 1, on chassis backplane 2, establish a fixed head 21 respectively, 22, and at two fixed heads 21, respectively be embedded with the shock-absorbing rubber cushion of a tool circular hole 222 on 22 the protuberance, and the both sides of the back upper place of framework 1 and front lower place have extended a pair of perpendicular positioning plate 11 respectively, 12 and horizontal location plate 13,14, wherein the perpendicular positioning plate 11,12 also outwards are convexly equipped with a screw hole column 121 respectively, the horizontal location plate 13 of other framework 1, also can be embedded the shock-absorbing rubber cushion of a tool circular hole 222 on 14 respectively, and the appropriate position of chassis backplane is provided with corresponding screw hole column 121, place circular hole 222 and be screwed together in screw hole column 121 respectively by the screw correspondence, get so that framework 1 is positioned chassis backplane.And after the screw on the horizontal location plate 13,14 of framework 1 front end taken off, a pair of fixing point at framework 1 rear promptly formed rotating shaft and it is upwards rotated.Yet, the framework 1 of rotating disk drive shock-absorbing framework must just can be positioned chassis backplane 2 by some screw lockings, and after must the screw on its horizontal location plate 13,14 being taken off by screwdriver, framework 1 is rotated, its assembling and dismantling and rotation process are comparatively complicated, and owing to will use some screws, thereby cost is higher.So real the remaining of said structure improved.

The purpose of this invention is to provide a kind ofly rotate conveniently, be easy to load and unload, convenient for maintaining, cost is lower and locating effect is good fixer of rotary electric member.

The objective of the invention is to be achieved through the following technical solutions: a kind of fixer of rotary electric member comprises a pedestal and an electric member fixed mount.This pedestal comprises header board, crossbeam and is fixed on fixation spring tab on the crossbeam, and header board is provided with two pivoting holes, and fixation spring tab is provided with a grab; This electric member fixed mount is provided with two pivot ears and some tabs, wherein establishes one on the one folding piece and fixes mouth.Wherein, the electric member fixed mount can borrow its pivot ear to be pivoted on the pivoting hole of pedestal, so that electric member fixed mount rotatable means is in pedestal and in order to install as electric members such as data access, power supply units, and be fastened in the grab of pedestal fixation spring tab by the fixing mouth of electric member fixed mount tabs, to realize that electric member fixed mount good location is in pedestal.

By technique scheme, the present invention can make the electric member tumbler in pedestal and make its good location, not only makes electric members such as data access, power supply unit be easy to be loaded and unloaded on the electric member fixed mount, but and convenient for maintaining, reduces cost.

Fig. 1 is the three-dimensional combination figure of existing rotatable disk drive shock-absorbing framework.

Fig. 2 is the part stereo amplification figure of the rotatable disk drive shock-absorbing of Fig. 1 framework.

Fig. 3 is another part stereo amplification figure of the rotatable disk drive shock-absorbing of Fig. 1 framework.

Fig. 4 is the three-dimensional exploded view of fixer of rotary electric member of the present invention.

Fig. 5 is the stereo amplification figure of fixer of rotary electric member pedestal fixation spring tab of the present invention.

Fig. 6 is tentatively pack into the stereogram of pedestal of the electric member fixed mount of fixer of rotary electric member of the present invention.

Fig. 7 is that three-dimensional amplification of part that the tabs of Fig. 5 electric member fixed mount of the present invention snaps in before the fixation spring tab of pedestal cutd open figure.

Fig. 8 is pack into fully a stereogram behind the pedestal of the electric member fixed mount of fixer of rotary electric member of the present invention.

Fig. 9 is that three-dimensional amplification of the part of the tabs of Fig. 6 electric member fixed mount of the present invention fixation spring tab that snaps in pedestal cutd open figure.

Figure 10 is that the electric member fixture and the pedestal of fixer of rotary electric member of the present invention removed the stereogram that outwards screws out behind the positioning relation.

See also Fig. 4, fixer of rotary electric member of the present invention comprises pedestal 40 and electric member fixed mount 70, and electric member fixed mount 70 rotatable means are in pedestal 40 and in order to device CD-ROM device (figure does not show).

Wherein pedestal 40 comprises header board 42, back plate 44, jackshaft 46, crossbeam 48 and is fixedly arranged on fixation spring tab 50 on the crossbeam 48.Header board 42 is provided with an opening 52, and each outside turnover one lug 54 of opening 52 both sides is equipped with a pivoting hole 56 on the lug 54, and respectively establishes an introducing port 58 that leads to pivoting hole 56 on the lug.Jackshaft 46 and crossbeam 48 all are to stride between the header board 42 and back plate 44 of being located at pedestal 40, and lay respectively at the both sides of opening 52, jackshaft 46 is provided with long and narrow chute 60, and crossbeam 48 is the groove shape bodies that Open Side Down, and its upper wall then is provided with two long and narrow chutes 60,61 in succession.

Please in the lump with reference to Fig. 5, fixation spring tab 50 is made up of a fixed part 62, a protuberance 64, a press section 66 and a grab 68, the fixed part 62 of fixation spring tab 50 can be fixed in crossbeam 48 inboards, 66 of press sections are to expose to crossbeam 48 outsides, protuberance 64 and grab 68 then are the inside that is positioned at crossbeam 48, and are positioned at chute 61 belows of crossbeam 48.

Referring again to Fig. 4, electric member fixed mount 70 comprises a base plate 72, two sidewalls 74 and two flanks 76, two sidewalls 74 be base plate 72 along both sides upwards vertical bending extend a segment distance and form, and two sidewalls 74 extend to form two flanks 76 to its outside level bending respectively then.Each outwards is bent with the pivot ear 78 and a fairlead 80 that can be pivoted on pedestal 40 pivoting holes 56 two sidewalls, 74 front ends.In addition the front portion of two flanks 76 all has been bent to form one folding piece 82 vertically downward, and wherein the rear portion near the flank 76 of crossbeam 48 then more is formed with one folding piece 84, and tabs 84 is provided with a fixing mouth 86 that fixes with the grab 68 of fixation spring tab 50.

Continuous Fig. 6 and Fig. 7 of seeing also, electric member fixed mount 70 is inserted the primary importance of 48 on the jackshaft 46 of pedestal 40 and crossbeam, the tabs 82,84 of its two flank 76 enters respectively in the chute 60,61 of jackshaft 46 and crossbeam 48, and the tabs 84 of electric member fixed mount 70 is to be positioned near the fixed part 62 of fixation spring tab 50, and the pivot ear 78 of electric member fixed mount 70 is the introducing port 58 of alignment of lugs 54 then.

See also Fig. 8 and Fig. 9, promote electric member fixed mount 70 to second fixed positions from aforementioned primary importance, make its along jackshaft 46 and crossbeam 48 to header board 42 slippages, and then the pivot ear 78 that makes electric member fixed mount 70 slips in the pivoting hole 56 along the introducing port 58 of lug 54.At the same time, 84 fixed parts 62 along fixation spring tab 50 of the tabs of flank 76 slide, then the protuberance 64 of crossing fixation spring tab 50 promotes fixation spring tab 50 and moves inward, and the grab 68 that makes fixation spring tab 50 snaps in the fixing mouth 86 of tabs 84, so that the tabs 84 of flank 76 is fastened between the protuberance 64 and grab 68 of fixation spring tab 50, to realize that electric member fixed mount 70 good location are in pedestal 40.

Other sees also Fig. 8 to Figure 10, push the press section 66 of fixation spring tab 50, can make grab 68 remove fixing relation with the fixing mouth 86 of tabs 84 to the medial movement of crossbeam 48, and so that electric member fixed mount 70 can upwards overturn, and the pivot ear 78 by electric member fixed mount 70 is pivoted in the pivoting hole 56 and can rotates easily.Be pivoted in pivoting hole 56 processes at pivot ear 78 in addition, the fairlead 80 of electric member fixed mount 70 can be resisted against the inboard of lug 54 respectively, rotates well to realize electric member fixed mount 70.And during desire dismounting electric member fixed mount 70, the press section 66 that only need push fixation spring tab 50, and make electric member fixed mount 70 along jackshaft 46 and crossbeam 48 dorsad the header board 42 of pedestal 40 slide, it can be taken out vertically upward in pedestal 40.

Claims (8)

1. fixer of rotary electric member, comprise: a pedestal and an electric member fixed mount, pedestal includes header board, crossbeam, described electric member fixed mount comprises a base plate and two sidewalls, it is characterized in that: described header board is provided with an opening, the lug of a tool pivoting hole is respectively established in the opening both sides, and is fixed with a fixation spring tab on the described crossbeam, and fixation spring tab is provided with a grab; The two side of described electric member fixed mount is provided with the two pivot ears that can be pivoted on pivoting hole, and wherein a sidewall is provided with at least one tabs that is fastened in described fixation spring tab, and wherein one folding piece is provided with a fixing mouth that is fastened in the fixation spring tab grab.

2. fixer of rotary electric member as claimed in claim 1 is characterized in that: described lug is outwards to be turned down by the opening both sides, further is provided with pivoting hole on it and leads to, and enters the introducing port of pivoting hole with guiding pivot ear.

3. fixer of rotary electric member as claimed in claim 1 is characterized in that: described pedestal further comprises back plate and jackshaft, and jackshaft and crossbeam are to stride between the header board and back plate of being located at pedestal.

4. fixer of rotary electric member as claimed in claim 3 is characterized in that: described jackshaft and crossbeam be provided with can ccontaining electric member fixed mount on some chutes of tabs.

5. fixer of rotary electric member as claimed in claim 4 is characterized in that: described crossbeam is to be a groove shape body that Open Side Down.

6. fixer of rotary electric member as claimed in claim 1 is characterized in that: described fixation spring tab further comprises a fixed part, a protuberance and a press section.

7. fixer of rotary electric member as claimed in claim 1 is characterized in that: described fixation spring tab is to borrow its fixed part to be fixed on the crossbeam inboard.

8. fixer of rotary electric member as claimed in claim 2 is characterized in that: two sidewall front ends of described electric member fixed mount further are provided with a fairlead that can be resisted against described header board lug when rotating.

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