CN2393137Y

CN2393137Y - Elecronic apparatus housing

Info

Publication number: CN2393137Y
Application number: CN 99236320
Authority: CN
Inventors: 廖年强
Original assignee: FUJIN PRECISION INDUSTRY (SHENZHEN) CO LTD; Hon Hai Precision Industry Co Ltd
Current assignee: FUJIN PRECISION INDUSTRY (SHENZHEN) CO LTD; Hon Hai Precision Industry Co Ltd
Priority date: 1999-06-12
Filing date: 1999-06-12
Publication date: 2000-08-23
Anticipated expiration: 2009-06-12

Abstract

The utility model relates to an electronic device housing which can be assembled with an electric member such as a power supplying device. The electronic device housing mainly comprises a main body and a fixing frame, wherein, the main body comprises at least one back panel and one side panel. The back panel is provided with an assembling interface. The fixing frame is installed on the assembling interface of the back panel, and is bunted tightly by the side panel. The electric member is spirally locked on the fixing frame, and the electric member part is exposed from the assembling interface.

Description

Casing of electronic apparatus

The utility model is about a kind of casing of electronic apparatus, is meant especially a kind ofly to have the electric member fixed mount and can install as the electric member of power supply unit and make the easy casing of electronic apparatus of whole assembling.

The electronic installation that general information is used comprises: from PC, notebook computer, workstation so that server etc., even the circumscribed electronic installation that has the storage array functional as interfaces such as Wide Ultra SCSI serial connection, as hard disk cabinet, CD cabinet etc., mostly the employed power supply of these electronic installations is the alternating current of power-supply system location, and voltage is mostly between 100 to 250 volts.For the various meticulous spare parts in electronic installation inside, directly the alternating current of this voltage of use will cause the damage of electronic installation, and in these electronic installations, with the PC is example, the supply and demand electric current of motherboard, CD drive or cooling fan be voltage at the direct current below 12 volts, power supply unit promptly is responsible for high-tension alternating current outside the system is converted to the direct current of appropriate voltage.So power supply unit becomes the maincenter of electric power in electronic installation, intrasystem all subsystems: motherboard, CD drive, floppy disk, hard disk and cooling fan all must be connected with power supply unit to obtain electric power to be provided.

And along with electronic apparatus functions strengthens day by day, the peripheral expanding device of inner installing is increasing, so often installing process because of the obstruct of mutual setting position with pin down, cause the inconvenience of many assembling works, so have the dealer to be designed more recently, assemble in the hope of being convenient to towards improving its whole assembling simplification.Power supply unit need be attached thereto respectively as the power supply maincenter of each electric member, and it is bulky, the simplification of the whole assembling of the corresponding influence of its installation position and installing mode, thereby playing the part of important role in total system, is varied so industry is asked the easy design of whole assembling in this respect.

As United States Patent (USP) the 5th, 032, No. 592, its power supply unit is axle rotation with the hinge, and with a shaft-like fastener power supply unit is fixed in the computer casing, goes out outside the computer casing, in order to the assembling and dismantling other electron component though this power supply unit is rotatable.But hinge arrangement and fastener are quite expensive, and this apparatus structure is only applicable to the power supply unit of specific standard, can increase the computer cost, the trend that descends day by day with computer system normalization, computer price does not very conform to, and hinge arrangement makes the assembling and dismantling of power supply unit cause trouble.Other similar known technology such as United States Patent (USP) the 5th, 172,305 and 5,745, No. 342 also there is same shortcoming in grade.

And for example No. the 86208945th, the Taiwan patented claim, it has disclosed a kind of power supply unit fixed frame cave, offer button hole on it, power supply unit one side is then installed a location member, this align member is provided with clasp, can insert in the button hole in this power supply unit fixed frame cave and the fixed power source supply this power supply unit fixing easier.But, its fixture construction is except that tool fixed frame cave, also need install a location member in addition additional, the member composition increases corresponding raising the cost, and dismounting or during maintenance operation if need the dismantling power supply, power supply unit promptly gets fully and separates with casing, and is very inconvenient, and how to be fixed in as for the module of power supply unit and fixed frame cave combination it does not disclose on the computer casing.

No. the 86213339th, the Taiwan patented claim for another example, it has disclosed a kind of power supply fixture structure, it is provided with to take and holds the edge, opposite side is provided with the clip shell fragment, this clip shell fragment is snapped in the clip drilling of casing top side, this take hold the edge then in addition in addition the locking element be locked in the Zhe support edge of casing back side panel.This design is the assembling for simple and easy fixed mount, but still the locking element that need lock is not satisfactory, and assembling that can't simple and easy power supply unit, also can't vacate the assembling and dismantling operating space of other electron component, that is to say to make things convenient for other electron component assembling maintenance.

So, according to known technique She Ji housing can't reach simultaneously fully reduce cost, simple and easy whole assembling and make things convenient for meticulous considering such as other element dress folding maintenance, and same problem also is present in other electric members (as: fan group, display panels etc.), and historical facts or anecdotes is that industry demands improving part urgently.

The purpose of this utility model is to provide a kind of to be had pivoting electrical member fixed mount and can make the easy casing of electronic apparatus of the whole assembling of electric member, thereby makes things convenient for the assembling and dismantling maintenance, and wherein, this electric member comprises power supply unit or fan group etc.

The technical solution of the utility model is, this casing of electronic apparatus comprises: main casing and the fixed mount that is installed on the main casing rear panel, can be equipped with electric member, wherein main casing comprises a rear panel and a side panel at least, on this rear panel and offer one and connect mouth; This fixed mount then has first board and second board, and its periphery is provided with clamping part, and the lappet of buckle structure has further vertically extended hook on first board, can hang and rotate to be fastened on the connecting in the mouth of main casing rear panel, and be tight against by side panel.And this electric member screw lock is in fixed mount, and makes the part of this electric member expose to this to connect mouth.

By such scheme, the utlity model has simple in structure, electric member and needn't unload effects such as the assembling and dismantling that can make things convenient for other electron component and maintenance fully.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the three-dimensional combination figure of the utility model and power supply unit, does not install side panel on it.

Fig. 2 is the three-dimensional exploded view of the utility model and power supply unit.

Fig. 3 is the three-dimensional combination figure at another visual angle of the utility model, wherein the power supply unit device.

Fig. 4 A is the utility model operational view, and wherein this fixed mount is to be installed on primary importance.

Fig. 4 B is the utility model operational view, and wherein this fixed mount is to be installed on the second place.

Fig. 4 C is the utility model operational view, and wherein this fixed mount is to be installed on the 3rd position.

See also Fig. 1 to Fig. 3, wherein the utility model casing of electronic apparatus 1 comprises a main casing 2 and a fixed mount 4 at least, can install power supply unit 3 on it.Wherein this main casing 2 comprises a rear panel 21 and a side panel 22, fixed mount 4 can directly be buckled in to be opened in and connect mouthfuls 210 on the

rear panel

21,3 further screw locks of power supply unit are in the opening 410 that is opened on the fixed mount 4, fixed mount 4 also can be assembled with power supply unit 3 in advance becomes power supply unit combination, what directly be snapped in rear panel 21 again connects mouthfuls 210, being positioned at outside AC power then is to be connected with power supply unit 3 by opening 410, and is converted into direct supply required under the electronic installation normal operation.

This fixed mount 4 comprises: first board 41 and second board 42.Aforementioned opening 410 promptly is opened on this first board 41, but these opening 410 power supply source supplies 3 devices are fixing, the socket 31 and the air vent 32 of power supply unit 3 are exposed, in order to being connected and heat dissipation ventilation with the electric power of outside, the periphery of opening 410 is provided with hole 416, and power supply unit 3 can pass relative screw on hole 416 and the power supply unit 3 (scheming not show) by screw 51 and be locked.The periphery of this first board 41 extends to edging 411 inwards, then further is respectively equipped with the slide rail 412 and first abutting part 414 along edging 411 peripheries.Wherein slide rail 412 is divided into upper and lower edge, and be the frame shape that forms from the relative convolution of upper and lower edge, this first abutting part 414 is from the further extension person of lateral margin, also further be provided with barb 413 on the slide rail 412, it is further to form with the reverse level turnover in former base from the frame shape base of this slide rail 412,415 of lappets are to stop the also perpendicular outside bending extension in limit from first abutting part 414 to form, vertical bending one hook 417 of opposite direction that lappet 415 more extends along first abutting part 414 can hang on rear panel 21 and rotation is fastened on rear panel 21.This second board 42 is another lateral margin extension bending settings from first board 41, and vertical each other with first board 41, is the side surface 33 that is used for against power supply unit 3.These second board, 42 upper and lower edge are symmetry bending two support edges 424 inwards, it is to support in upper and lower surperficial 34,35 of power supply unit 3, cephalolateral margin then outwards is provided with side edging 426, side edging 426 is turnover extension one and second board, 42 parallel stopping surfaces 428 with jump forward again, it is the inside surface that is resisted against side panel 22, a grab 422 is then offered at these second board, 42 rear portions, and the grab 217 that can cooperate rear panel 21 same structures is fixation side panel 22 with corresponding grab 222 buckles of side panel 22.

This rear panel 21 connect mouthfuls 210 also as the aforementioned as first board 41 periphery extend inward as edging 211, cooperate with edging 411 overlap joints, its upper and lower edge is provided with chute 212, these chute 212 inner cavity sizes are big slightly, so that the slide rail 412 of fixed mount 4 is in wherein being slidingly matched, and chute 212 offers button hole 213 corresponding to barb 413 places, and button hole 213 further extends narrower groove 214 forward corresponding to barb 413 line of travel.Edging 211 lateral margins then further extend forward and are bent to form second abutting part 215 to connecting mouthfuls 210, with first abutting part 414 of fixed mount 4 against, and be provided with clamping hole 216 corresponding to lappet 415 and hook 417.Rear panel 21 is provided with grab 217 with the lateral margin that connects mouthful 210 adjacency, can fix side panels 22 jointly with the grab 422 of fixed mount 4.

When the composite set of fixed mount 4 or fixed mount 4 and power supply unit 3 during; edging 211,411 cooperates overlap joint; barb 413 wherein is to be fastened in the groove 214; lappet 415 is buckled in the clamping hole 216 with hook 417; 428 blocks of the stopping surface of fixed mount 4 are in the inside surface of side panel 22; pressure by side panel 22 can push against fixed mount 4 in connecting in mouthfuls 210, thereby fixed power source supply 3 is in case of electronic device 1 in this main casing 2.At this moment, the opening 410 of this fixed mount 4 is to be positioned at the connecting among mouthfuls 210 of main casing 2, the socket 31 of power supply unit 3 and air vent 32 is led to, to be connected and ventilation and heat with the electric power of outside with the space of main casing 2 outsides.

See also Fig. 4 A to Fig. 4 C, wherein Fig. 4 A is installed on primary importance, this moment, first board 41 of fixed mount 4 was vertical back plates 21, it is linked up with 417 corresponding clamping holes 216 insertions and makes fixed mount 4 hang on rear panel 21, rotary fixing frame 4 to first boards 41 are arranged in the second place that connects mouth 210 again, shown in Fig. 4 B.At this moment, the slide rail 412 of fixed mount 4 enters the chute 212 of back plate 21, and barb 413

inserts button holes

213, and 415 of lappets are then passed fixed mounts 4 to the 3rd positions along chute 212, shown in Fig. 4 C again in inserting clamping hole 216 with hook 417 junctions.At this moment, barb 413 snaps in the groove 214, and lappet 415 enters in the clamping hole 216 fully, and fixed mount 4 promptly is completely fixed like this, power supply unit 3 can directly be locked in fixed mount by screw again, also can be in advance and fixed mount 4 sealed one, case of electronic device is fixed in same as described above again operation, otherwise, then can unload easily, and fixed mount 4 is rotatable outside housing with power supply unit 3, and is suspended on the housing, thereby makes things convenient for the assembling and dismantling and the maintenance of other electron component.

The above embodiments only are to be illustrated with regard to assembling power supply unit in the casing of electronic apparatus, and right the utility model also is applicable to other electric member, as the fan group etc.

Claims

1. casing of electronic apparatus, can install electric member on it, comprise a main casing, this main casing has rear panel and side panel, be used for the bearing electric member, it is characterized in that: on the main casing and dispose fixed mount, this fixed mount rotates and is installed on the rear panel of main casing, and pushed against, and further be locked on the electric member and the three is integral by side panel.

2. casing of electronic apparatus as claimed in claim 1 is characterized in that: this fixed mount comprises first board and second board of orthogonal extension.

3. casing of electronic apparatus as claimed in claim 2 is characterized in that: the rear panel of this main casing offers one and connects mouth, is fixed in wherein with first board with fixed mount.

4. casing of electronic apparatus as claimed in claim 3 is characterized in that: this wheelwork is to reach by buckle structure.

5. casing of electronic apparatus as claimed in claim 4 is characterized in that: this buckle structure comprises that hook that the lappet that is arranged at the first board lateral margin, vertical lappet extend and relative set are in the clamping hole that connects the oral-lateral edge.

6. casing of electronic apparatus as claimed in claim 5 is characterized in that: the periphery that connects mouth further is provided with chute and barb.

7. casing of electronic apparatus as claimed in claim 6 is characterized in that: this first board periphery is provided with slide rail to slide in wherein corresponding to the chute that connects mouth, then is set to button hole corresponding to barb and makes its embedding.

8. casing of electronic apparatus as claimed in claim 7 is characterized in that: button hole further extends a narrower groove, so that barb slips into wherein and buckle from button hole.

9. casing of electronic apparatus as claimed in claim 8 is characterized in that: the upper and lower edge of this second board is the vertical bending of symmetry two support edges inwards, to support power supply unit.

10. casing of electronic apparatus as claimed in claim 9 is characterized in that: the second plate lateral margin outwards is provided with the side edging, and the side edging turns down forward and extends a parallel stopping surface with jump with second board.

11. casing of electronic apparatus as claimed in claim 10 is characterized in that: this rear panel is provided with grab in abutting connection with the lateral margin and second board that connect mouthful, with the grab snap fit of side panel, and makes the inside surface of side panel be closely against the stopping surface of second board.

12. casing of electronic apparatus as claimed in claim 1 is characterized in that: this electric member comprises as devices such as power supply unit or fan groups.