CN2383125Y

CN2383125Y - Separable mechanism for electronic device case

Info

Publication number: CN2383125Y
Application number: CN 99235788
Authority: CN
Inventors: 陈允隆; 刘宇泰; 刘建忠
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: 1999-04-08
Filing date: 1999-04-08
Publication date: 2000-06-14
Anticipated expiration: 2009-04-08

Abstract

The utility model relates to a separable mechanism for an electronic device casing, which is used for separating a casing and a machine seat of an electronic device. The utility model comprises a joining piece, a back plate, sliding connection parts and a handle, wherein, the back plate is connected with the machine seat, two side wings of the back plate are glidingly provided with at least one sliding connection part, the sliding connection parts are provided with at least one embedded bucklig bodies which can be embedded in the joining piece of the casing, and the handle is connected with the back plate. The sliding connection parts can be actuated to fix the back plate on the casing or relieving the fixation between the back plate and the casing and pull the back plate, and thus the back plate and the machine seat connected with the back plate are combined with or separated from the casing.

Description

The case of electronic device separating mechanism

The utility model is about a kind of case of electronic device separating mechanism, is meant a kind of handle that is provided with especially, can pull the support of electronic installation and the mechanism that separates with shell.

With regard to the generally assembling of the various electronic installations of IT industry, be assembled into example with computer casing, computer casing and carrying motherboard, connection between the casing ontology of element such as hard disk drive and power supply unit, be that the computer casing cover is overlying on casing ontology is outer and further sealed in the mode that is spirally connected, during dismounting, after removing the screw lock state, then computer casing is slightly outwards strutted so that detach casing ontology, this mode causes assembling to go up inconvenience greatly, because of computer casing is that the punching out of metal sheet one forms, in the process of detaching, hurt again once not noting to cause pointing unexpectedly.

In the prior art at the improvement design in the assembling of computer casing and casing ontology, but some be with computer casing disassemble into several have the plate body that colludes sheet or buckle spare and buckle on casing ontology in the corresponding embedding hole, above-mentioned design can be with reference to Taiwan patented claim No. 84207631 and No. 84215198, and other computer casing and the assembling design between casing ontology such as Taiwan patent application case number No. 84213528 exposure, it is to install one in addition to take out and drag sandwich type element in casing ontology, this take out drag sandwich type element can in order to the carrying power supply unit, electronic equipments such as hard disk, except the replacing and packaging efficiency of promoting aforementioned electronic equipment, electronic equipment for high frequency disturbs, as electromagnetic interference (Electromagnetic Interference, EMI) and Radio frequency interference (RFI) (Radio Frequency Interference RFI) then can be reduced to minimum degree by the protection of its many one decks effectively.

However, but in fact with regard to its whole assembly flow process, but the design of disassembling into multi-piece type by single-piece because of computer casing becomes complicated more, and above-mentioned design does not solve yet because of the injury that defective may meet accident in the design at all, previous designs is disclosed besides takes out that to drag sandwich type element be the upper strata that is installed on casing ontology, because the electronic equipment that its carrying is heavier as weight such as hard disk drive and power supply units, very easily cause the structure shakiness even produce the situation of malformation, therefore it is more convenient firm how to include human factor in make in the whole design between computer casing and casing ontology assembling mode, and can prevent effectively that electromagnetic wave/Radio frequency interference (RFI) from being current important problem in fact.

The purpose of this utility model is to provide that a kind of structure is firm, assembling is convenient, handy and safe and cause the case of electronic device separating mechanism of unexpected injury can avoid dismounting electronic installation inner member the time.

The purpose of this utility model is achieved through the following technical solutions: this can be in order to the shell of separate electronic device and the electronics housing separating mechanism of support, mainly comprise: joint fastener, backboard, slip part and handle, several embedding holes of two flank punching out of its dorsulum, and on this flank, set at least one part that slips, this slips establishes several and can slip flank and at least one buckle body that is limited in backboard on the part, and can be embedded in the interior perforate of joint fastener of shell, and handle is to be engaged in this backboard, but start is in slipping part towing backboard, makes backboard and the support that is connected on the backboard separates with shell; This shell is to be bent continuously by a plate body to form and be coated on outside the support in backboard the place ahead in addition, comprises at least one joint fastener that is provided with several embedding holes, and the root edge of this shell then further is provided with a slideway for the support slippage.

By technique scheme, the utility model not only can separate support quickly and safely with shell, and can prevent electromagnetic interference and Radio frequency interference (RFI) effectively.

Fig. 1 is first three-dimensional exploded view of the utility model case of electronic device separating mechanism.

Fig. 2 is second three-dimensional exploded view of the utility model case of electronic device separating mechanism.

Fig. 3 is the stereographic map of the utility model case of electronic device separating mechanism handle.

Fig. 4 is first side view of the utility model case of electronic device separating mechanism, and wherein handle is to be positioned on the primary importance.

Fig. 5 is second side view of the utility model case of electronic device separating mechanism, and wherein handle is to be positioned on the second place.

Fig. 6 is the 3rd side view of the utility model case of electronic device separating mechanism, and wherein handle is to be positioned on the 3rd position.

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings:

See also Fig. 1 and Fig. 2, the computer casing 1 of the utility model embodiment comprises: shell 2, support 7, this support 7 are to be slidingly mounted in this shell 2.Separating mechanism in order to separate housings and support then comprises: joint fastener 26,28, backboard 3, slip part 4 and handle 6, wherein joint fastener the 26, the 28th, is arranged at shell 2, slipping part 4 and handle 6 is to be installed on backboard 3 respectively, and backboard 3 then is installed on support 7 and further assembles with shell 2.

Shell 2 is surrounded by two side plates 20,22, top board 24, base plate 23 and header board 25 to form the cylindrical body with an end opening 33, and wherein two side plates 20,22 extend the joint fastener 26,28 that bending and punching out have several embedding holes 27,29 respectively towards opening 33 inside.Backboard 3 is metal plates, has two flanks 30 (only showing a flank among the figure) of bending punching out, and this flank 30 is provided with pivoted hole 310 and some conjugate foramens 312.Slipping part 4 all is the plate that is microscler, and the conjugate foramen 312 with respect to backboard 30 on it is provided with some microscler perforates 40, then is convexly equipped with several buckle bodies 42 on its lateral margin.See also Fig. 3, handle 6 is the rod members that are substantially  shape, the free abutment end of this rod member is semi-moon shaped fitting 60, further is arranged with on the fitting 60 to form an embedding system face 64, then sets a chute 66 nearby apart from embedding system face 64 projection 44 that slips on the part 4 can be reciprocatingly slided therein.Again, relative with embedding system face 64 positions side in addition then is provided with a level and smooth bearing surface 99 that extends and ends at an abutment end 98.

See also Fig. 1 to 3, during assembling, projection 44 is to be socketed on the ad-hoc location (describing in detail as the back) that slips on the part 4, then will slip part 4 assembly in backboard 3 two flanks 30, and the perforate 40 of slipping on the part 4 is mutual corresponding matching with several conjugate foramens 312 on backboard 3 two flanks 30, pass perforate 40 and several conjugate foramens 312 on backboard 3 two flanks 30 that slip on the part 4 in regular turn and further be bonded into one with several fitting pieces 318 again, and make slip part about in the of 4 slippage on backboard 3 two flanks 30, then again by driving rod 319 with cooperating of pin joint hole 311 handle 6 is hubbed at backboard 3 on the flank 30, the projection 44 that slips on the part 4 is protruded out in the chute 66 that penetrates and slide on the fitting 60.

See also Fig. 4 to 6, the sectional side view of slipping 30 of part 4, handle 6 and flanks when being the continuous start of the utility model, wherein handle 6 is respectively on primary importance (Fig. 4), the second place (Fig. 5) and the 3rd position (Fig. 6) in the present embodiment.Show that as Fig. 4 when handle 6 was positioned at primary importance, the buckle body 42 that slips part 4 was to be embedded in the embedding hole 27 of joint fastener 26, the embedding system face 64 on the fitting 60 then is fastened on the tenon 316 that is embedded on the flank 30.As shown in Figure 5, when handle 6 with respect to slipping part 4 to be rotated counterclockwise to the second place, handle 6 is to be first fulcrum with tenon 316, and slip projection 44 on the part 4 because of being subjected to the restriction of chute 66, chute 66 can be considered second fulcrum further promote to move on the projection 44 and interlock in slipping part 4, simultaneously bearing surface 99 is to be connected to joint fastener 26, and will slip part 4 by friction force effect therebetween and begin upwards to promote.When handle 6 rotates to a special angle, the bearing surface 99 of fitting 60 continues to press closer in joint fastener 26, and suspension joint is moved on respect to joint fastener 28 in the part 4 that slips of backboard flank, fitting piece 318 is descended relatively and pass to graphic left, until the abutment end 98 of this fitting 60 against this joint fastener 26, as shown in Figure 6.This moment 42 of buckle bodies with embedding hole 29 engagement release states, the towing by handle 6 makes support 7 slide against slideway 21 further to separate with shell 2.Then undertaken during winding, handle 6 is made the buckle body 42 that slips part 4 engage to turn clockwise, promptly finish whole package program with embedding hole 29 on the joint fastener 26 by opposite program.

Claims

1. case of electronic device separating mechanism can and be installed on support in this shell in order to the shell of separate electronic device, and it is characterized in that: it comprises the joint fastener that is arranged at this shell; Be installed on the backboard on this support, be provided with a flank on the backboard at least; Slip part at least one flank that is slidingly connected to backboard, it can engage with this joint fastener, and this support is fixed among this shell; Be articulated on the backboard flank and slip part and constitute and be connected with this, and in order to the handle of the marriage relation of removing this support and shell.

2. case of electronic device separating mechanism as claimed in claim 1 is characterized in that: this joint fastener is to extend bending to form at least one side direction of this shell.

3. case of electronic device separating mechanism as claimed in claim 2 is characterized in that: this joint fastener is provided with several embedding holes.

4. case of electronic device separating mechanism as claimed in claim 1 is characterized in that: the flank of backboard is provided with several and slips the conjugate foramen that part joins.

5. case of electronic device separating mechanism as claimed in claim 4 is characterized in that: further be provided with a pin joint hole that articulates with handle on the flank of backboard.

6. case of electronic device separating mechanism as claimed in claim 5 is characterized in that: on the flank of backboard, be embedded with a tenon apart from pin joint hole below specific location.

7. case of electronic device separating mechanism as claimed in claim 1 is characterized in that: slip part and be equipped with buckle body at least one embedding hole that is embedded on the enclosure joint fastener.

8. case of electronic device separating mechanism as claimed in claim 7 is characterized in that: slip a projection that is embedded and several perforates are installed on the part.

9. case of electronic device separating mechanism as claimed in claim 8 is characterized in that: slip several perforates are installed on the part.

10. case of electronic device separating mechanism as claimed in claim 9 is characterized in that: the fitting of handle is provided with one and makes the mobile chute of projection that slips on the part within it.