CN2652093Y

CN2652093Y - Fixer of data memory access

Info

Publication number: CN2652093Y
Application number: CN 03273906
Authority: CN
Inventors: 吴品先
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2003-08-23
Filing date: 2003-08-23
Publication date: 2004-10-27
Anticipated expiration: 2013-08-23

Abstract

A data memory fixing device is provided, which comprises a lateral plate, a magnetic frame, an elastic part, a first fastening piece moveably assembled on the magnetic frame under elasticity of the elastic part, a second fastening piece mutably arranged on the first fastening piece and a plurality of large-head screws on the data memory. Two groups of mutable fixing structures provided with a plurality of limiting structures are arranged on the second fastening piece. In case of different mounting position for the second fastening piece on the first fastening piece, large-head screws on the data memory are positioned towards the different limiting structure. Combination of the first fastening piece, the second fastening piece and the elastic part can locate a data memory in different positions of the same mounting space.

Description

Fixer of data access device

[technical field]

The utility model is about a kind of fixer of data access device, refer in particular to a kind of simple in structure, easy to operate, make data access that the fixer of data access device of a plurality of different position locations be arranged in computer casing.

[technical background]

Generally be applied to data access on the computer and have firmly, floppy drive and CD drive etc., the fixed form of these data access on computer casing is varied.Usually directly locking is on magnet stand with data access in order to utilize screw for most widely used a kind of mode, and modes all need be by instruments such as screwdrivers in cargo handling process but these screws lock, and makes complex operation, time-consuming.

At present existing dealer proposes other fixed form to simplify the cargo handling process of these data access, as United States Patent (USP) the 6th, 099, the structure that is disclosed for No. 098 is respectively installed a slide rail in the CD-ROM drive both sides, and is provided with buckle structure in these slide rails, these slide rails are slipped into by the supporting bracket of being located on the Computer magnetic shelf after being installed on the CD-ROM drive, after arriving the position location, the buckle structure on the slide rail cooperates with corresponding matching structure fixing on being located at magnet stand, thereby CD-ROM drive is fixed on the Computer magnetic shelf.

Constantly develop with IT industry, the consumer is when paying attention to computer performance, personalization, variation to computer require to improve day by day, when matching different computer panels by the personal like, the consumer, then need adjust the position location of data access for guaranteeing that computer panel is identical by the outstanding length of computer casing with data access; In addition, when the consumer is installed personalized moulding baffle plate additional for computer panel, also need adjust the data access installation site to install this moulding baffle plate.And the said fixing mode adopts the slide rail of tool buckle structure, make data access in Computer magnetic shelf, have only a kind of stationary positioned position, though simplify cargo handling process to a certain extent, but lose the flexibility of original screw fixed form on the installation site, thereby can not satisfy variation, the individual demand of consumer when set data storage extrusion positions such as apolegamy different computers panel, collocation moulding baffle plate.

Therefore, be necessary existing data access fixed structure is improved, to eliminate above-mentioned shortcoming.

[summary of the invention]

Technical problem to be solved in the utility model be to provide a kind of simple in structure, easy to operate, can make data access that the fixer of data access device of a plurality of different position locations is arranged in computer casing.

Technical problem to be solved in the utility model is achieved through the following technical solutions: the utility model fixer of data access device is used for data access is installed in the computer casing pedestal, and it comprises that one is provided with the base side boards of some carrying tablets, one is installed in the magnet stand in this pedestal, one movably is mounted on first fixture on this magnet stand, be installed in to one variable bit second fixture on this first fixture, one connects elastic component and at least one thumb screw that is fixedly arranged on this data access and can slides of this magnet stand and this first fixture in the chute on being located at this second plate body.This first fixture is provided with the fixed limit piece of oblique portion of some tools and vertical portion.This second fixture is provided with some groups of displacement fixed structures, and each displacement fixed structure has at least two position limiting structures with guiding face and location division.

During start, thumb screw on the data access pushes this fixed limit piece or position limiting structure forces the elastic component applied elongation, thereby this first fixture moves down, and crosses this guiding face to this thumb screw, spring reset, thumb screw is in the location, location division of this fixed limit piece or position limiting structure.This second fixture on this first fixture installation position not simultaneously, the position limiting structure that thumb screw on this data access is corresponding different, thus realize this data access location of diverse location in the same installing space in this computer casing.Lengthwise position can realize that data access has different outstanding length in different installing spaces not simultaneously between the position limiting structure on the fixed limit interblock on this first fixture, this fixed limit piece and this second fixture.

The utility model fixer of data access device is by the cooperation between first and second fixture and the design of a plurality of position limiting structures, collocation spring reset structure, make data access a plurality of positioning states of tool in the same installing space of computer casing, change in location by fixed limit piece and position limiting structure on first and second fixture, make data access that different positioning states be arranged in different installing spaces, simple in structure, can satisfy the demand of consumer to the variation of data access installation site, personalization.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model fixer of data access device.

Fig. 2 is the partial enlarged drawing at II place among Fig. 1.

Fig. 3 is the partial enlarged drawing at III place among Fig. 1.

Fig. 4 is the partial enlarged drawing at IV place among Fig. 1.

Fig. 5 is first and second fixture three-dimensional exploded view of the utility model fixer of data access device.

Fig. 6 is another angle three-dimensional exploded view of first and second fixture of the utility model fixer of data access device.

Fig. 7 is the three-dimensional combination figure of Fig. 6.

Fig. 8 is the three-dimensional combination figure of the utility model fixer of data access device first actuator state.

Fig. 9 is the part three-dimensional combination figure of the utility model fixer of data access device first another angle of actuator state.

Fig. 9 is the three-dimensional combination figure of the utility model fixer of data access device second actuator state.

Figure 11 is the part three-dimensional combination figure of the utility model fixer of data access device second another angle of actuator state.

[embodiment]

See also Fig. 1 to Fig. 4, the utility model fixer of data access device is used for data access 10 is installed in the computer casing pedestal 20, and it comprises that one is installed in magnet stands 30, in this pedestal 20 and movably is mounted on first fixture 40 on this magnet stand 30, is installed in the elastic component 60 that second fixture 50 and on this first fixture 40 connects this magnet stand 30 and this first fixture 40 to a variable bit.

These data access 10 1 sides are provided with the some groups of screws that are set up in parallel 11, are two groups in the present embodiment, wherein one group of screw 11 thumb screw 15 of having locked.

This pedestal 20 comprises a header board 21 and side plate 22, and these header board 21 tops are provided with an opening (not label), and corresponding these data access 10 installation sites are inwardly bent and are provided with some carrying tablets 221 on this side plate 22.

In the present embodiment, this magnet stand 30 comprises that a roof 31, a diapire 32 and connect the sidewall 33 of this roof 31 and diapire 32, and this magnet stand 30 is mounted on this pedestal 20 in existing fixed mode (as screw lock or buckle).These magnet stand 30 sidewalls 33 apical margins are provided with one folding piece 34 to should first fixture, 40 installed positions curved, further are provided with one first connecting hole 341 on this tabs 34.On this sidewall 33 to should first fixture, 40 installation site longitudinal separations being provided with two groups of relative holding sections 35, these holding sections 35 are slightly rectangular establishes formation from this magnet stand 30 to outwash, its upper end closed limits vertically moving that this first fixture 40 makes progress to form a stop section 351, these holding section 35 inboard lateral margins further vertical curved establish one against sheet 352 to limit laterally moving of this first fixture 40.These sidewall 33 appropriate positions also are provided with the shell fragment 36 that some free ends slightly are upturned, in the present embodiment, and the interval of this shell fragment one group of vertical holding section 35 located therein.In addition, offer some chutes that be arranged in parallel 37 backward from its front-end edge on this sidewall 33.

See also Fig. 5 to Fig. 7, this first fixture 40 adopts the plastic material of tool plastic deformation abilities to make, and it comprises projection 42 that a slightly rectangular body 41, is convexly equipped with from these body 41 upper limbs, some back-up blocks 43 that vertically extends from these body 41 both side edges, some alcove 45 and the some oblique portion of tool of these body 41 inner surfaces and fixed limit pieces 46 of vertical portion be located at that sets to the concave from these body 41 outer surfaces from the further outward extending snap-latch piece of these body 41 both side edges 44.Further be provided with one second connecting hole 421 on this projection 42.Relative two madial walls 451 of this alcove 45 are provided with two pairs of parallel arc grooves 452, and in the present embodiment, every pair of arc groove 452 is arranged at respectively on this two madial wall 451 alternately, the stability when strengthening this second fixture 50 of its fixing.

This second fixture 50 also is a plastic material, and it comprises that one can be placed in operating portion 55 and some groups of displacement fixed structures that inwardly are convexly equipped with from these body 51 inner surfaces that body 51 in this first fixture 40 alcoves 45, outwards is convexly equipped with from these body 51 outer surfaces.Respectively be provided with a plurality of elastic grab 53 and an elastic cantilever portion 54 on the two sides 52 of this body 51, wherein, each cantilever portion 54 comprises that arc bump 541 and that a shape matches with the arc groove 452 of this first fixture 40 protrudes in the force section 542 of these body 51 outer surfaces.This displacement fixed structure is provided with two groups in the present embodiment, wherein each displacement fixed structure comprises one first position limiting structure 56 and one second position limiting structure 57, this first position limiting structure 56 has one first an oblique guidance part 561 and a vertical butting section 562, this second position limiting structure 57 is a little less than this first position limiting structure 56, and it has one second an oblique guidance part 571 and a ㄩ shape location notch 572.

In the present embodiment, this elastic component 60 is a helical spring.

During assembling, arc bump 541 with this second fixture 50 aligns with the wherein a pair of arc groove 452 of this first fixture 40 earlier, be pressed in the alcove 45 of this first fixture 40, utilize these second fixture, 50 elastic fastening hooks 53 and the strain of cantilever portion 54 that this second fixture 50 is installed on this first fixture 40.

Again this combination there is first fixture 40 of second fixture 50 to push along the holding section 35 defined tracks of being located on this magnet stand 30, the snap-latch piece 44 of this first fixture 40 is fastened on respectively in the holding section 35 of this magnet stand 30, at this moment, these snap-latch piece 44 blocks are in 351 places, stop section of these magnet stand 30 holding sections 35, being resisted against on this first fixture 40 of this holding section 35 against sheet 351, the back-up block 43 of this first fixture 40 is resisted against the sidewall 33 of this magnet stand 30, and the shell fragment 36 of this magnet stand 30 flexibly presses on this first fixture 40.These elastic component 60 1 ends are hung in first connecting hole 31 of this magnet stand 30, another end hook is located in second connecting hole 421 of this first fixture 40, thereby finishes this first fixture 40 and this second fixture, 50 assemblys installation on this magnet stand 30.

See also Fig. 8 and Fig. 9, first state of the utility model fixer of data access device start, under this state, the arc bump 541 of second fixture 50 is arranged in respectively in a pair of arc groove 452 of lower position on this first fixture 40.Opening by this header board 21 inwardly pushes data access 10 along the carrying tablet 221 on this side plate 22, simultaneously, the thumb screw 15 that is mounted on this data access 10 is slipped into by the chute 37 on this magnet stand 30, during to these thumb screw 15 these first position limiting structures 56 of contact, further inwardly push, this thumb screw 15 presses down first guide ramp 561 of this first position limiting structure 56, thereby these elastic component 60 applied elongation, this first fixture 40 limits downslide in the track with the holding section 30 that this second fixture 50 is combined in magnet stand 30, after crossing these first guide ramp, 561 peaks to this thumb screw 15, this elastic component 60 restores, thereby in the abutment face 562 that this thumb screw 15 is limited in this first position limiting structure 56 and the chute 37 terminal intervals that form of this magnet stand 30, realize that this data access 10 is in the location of this first state.

See also Figure 10 and Figure 11, second state of the utility model fixer of data access device start, push the force section 542 of this second fixture 50, discharge in the arc groove 412 that this arc bump 541 is mated under this first state, upwards pull operating portion 54, with this second fixture 50 move to arc bump 541 with another to arc groove 452 corresponding positions, discharge this force section 542, thereby second fixture 50 be fixedly held to second state position.Push data access 10, make thumb screw 15 press down second guide ramp 571 of second position limiting structure 57 of this second fixture 50, elastic component 60 applied elongation, when this thumb screw 15 is crossed this second guide ramp, 571 highest points, elastic component 60 restores, and thumb screw 15 falls into this ㄩ shape groove 572 and reaches this data access 10 location under second state in same installing space.

In the present embodiment, also be provided with two groups of fixed limit pieces 46 on this first fixture 40, under the cooperation of being located at the corresponding chute 37 on this magnet stand 30, utilize the positioning principle identical can respectively two data access 10 be positioned on this magnet stand 30 in other installing space with above-mentioned second position limiting structure 57.

During dismounting, pull the operating portion 55 of this second fixture 50 downwards, driving the elastic force that this first fixture 40 overcomes elastic component 60 moves down, thereby this thumb screw 15 is discharged in this first position limiting structure 56, second position limiting structure 57 or fixed limit piece 46, these data access 10 can be taken out in this magnet stand 30.

Be appreciated that in the utility model that this displacement fixed structure group and fixed limit number of blocks are provided with and can change, as be provided with three groups of displacement fixed structure groups and a fixed limit piece or do not establish the fixed limit piece.In addition, arc chute can make data access have the different positioning states of respective numbers in same installing space to quantity is set on the position limiting structure and corresponding first fixture by adjusting on this second fixture in the displacement fixed structure group.

In addition, be provided with by the interstructural position of being located on this first fixture of fixed limit interblock, this fixed limit piece and this second fixture upper limit, can realize that data access has the different states that protrudes out behind different installing spaces location, to adapt to the needs that the consumer adds personalized moulding baffle plate or collocation different panels.

The magnet stand 30 of the utility model fixer of data access device only is provided with a sidewall 33, this first fixture 40 is installed on outside this sidewall 33, and be provided with some carrying tablets 221 to support these data access 10 with these sidewall 33 opposing sideplates 22, be appreciated that, if use magnet stand with two opposite side walls, carrying tablet directly can be located on the sidewall of this magnet stand, in addition, these carrying tablet structures also can be set to the chute structure and cooperate with the thumb screw that the data of being installed in is got on the device, to support this data access.

Claims

1. fixer of data access device, the data access that is used for sidewall is equiped with some thumb screws is installed in the computer casing, it comprises that a sidewall is provided with the magnet stand of some chutes, one first fixture and one second fixture, it is characterized in that: be connected with an elastic component between this first fixture and this magnet stand, this first fixture is being mounted under this elastic component resilient force on this magnet stand sidewall slidably; Be installed on this first fixture to this second fixture variable bit, which is provided with at least one group of displacement fixed structure, this displacement fixed structure comprises at least two position limiting structures that the position is different, and wherein each position limiting structure has a guiding face and a location division; During start, thumb screw on the data access pushes this position limiting structure and forces the elastic component applied elongation, thereby this first fixture moves down, cross this guiding face to this thumb screw, spring reset, thumb screw is in the location, location division of this position limiting structure, installation position is not simultaneously on this first fixture for this second fixture, the position limiting structure that thumb screw on this data access is corresponding different, thus realize this data access location of diverse location in the same installing space in this computer casing.

2. fixer of data access device as claimed in claim 1, it is characterized in that: this magnet stand sidewall divides two groups vertically relatively respectively to be provided with some holding sections, and each holding section is slightly rectangular establishes formation from this sidewall to outwash, its upper end closed forms a stop section, and further vertical the bending of inboard lateral margin is provided with one against sheet.

3. fixer of data access device as claimed in claim 2, this first fixture is provided with some snap-latch pieces to holding section that should the magnet stand sidewall.

4. fixer of data access device as claimed in claim 1 is characterized in that: further be provided with the shell fragment that some free ends slightly are upturned on this magnet stand sidewall.

5. fixer of data access device as claimed in claim 1 is characterized in that: further inwardly convex with some back-up blocks on this second fixture.

6. fixer of data access device as claimed in claim 1, it is characterized in that: this second plate body is provided with one first connecting hole, this first fixture is provided with one second connecting hole, and this elastic component one end is connected in this first connecting hole, and the other end is connected in this second connecting hole.

7. fixer of data access device as claimed in claim 1, it is characterized in that: further the set to the concave alcove of ccontaining this second fixture of this first fixture outer surface, relative two madial walls of this alcove are provided with some to parallel groove, and wherein every pair of groove is arranged at respectively on this two madial wall alternately.

8. fixer of data access device as claimed in claim 7, it is characterized in that: respectively be provided with a plurality of elastic grab and an elastic cantilever portion on the two sides of this second fixture, and each cantilever portion comprises that a pair of projection and that is convexly equipped with of groove that should first fixture protrudes in the force section of this this external surface.

9. fixer of data access device as claimed in claim 1 is characterized in that: the guiding face of this position limiting structure is an inclined-plane.

10. fixer of data access device as claimed in claim 1 is characterized in that: further be provided with the plurality of fixed guide vane end stop on this first fixture, this oblique portion of fixed limit piece tool and vertical portion.