CN101998799B

CN101998799B - drawing mechanism for drawing object and drawing device

Info

Publication number: CN101998799B
Application number: CN 200910167043
Authority: CN
Inventors: 蔡育翰; 林俊旺; 吴奋雄; 罗启仁
Original assignee: Wistron Corp
Current assignee: Wistron Corp
Priority date: 2009-08-17
Filing date: 2009-08-17
Publication date: 2013-02-27
Anticipated expiration: 2029-08-17
Also published as: CN101998799A

Abstract

The invention relates to a drawing mechanism for drawing an object out from a shell. The drawing mechanism comprises a first guide rail which is arranged on one side of the object in the shell, and is used for guiding the movement of the object in the shell, a driving rod which can be installed on the first guide rail in a movable way and is used for driving the object to move towards a first direction, and a pull rod which is pivoted on the driving rod and is pulled for pulling the driving rod to drive the object move towards the first direction and exit out of the shell when being rotated out of the shell from the shell.

Description

Be used for drawing mechanism and the drawing device of pull object

Technical field

The invention provides a kind of drawing mechanism and drawing device, particularly a kind of drawing mechanism and drawing device that utilizes rotation pull rod pull object that is used for the pull object.

Background technology

After the user buys computer, usually because damage parts need to be pulled down maintenance, or in order to expand or updating apparatus, must the dismounting computer, so detachable mounted computer comparison operators share the demand at family.And storage device such as Winchester disk drive etc. are the equipment of a computer indispensability, so the convenience during the storage device dismounting is also especially important.Because present portable electronic devices, such as notebook computer or super mobile computer (Ultra Mobile PC, UMPC) etc., all towards compact design concept, based on the consideration of mechanism design, can adopt small-sized solid state hard disc (Solid State Drive at storage device, SSD) replace general Winchester disk drive, in order to allow user's Dismountable solid state hard disc, can be at main frame lateral layout one opening in mechanism design, allow thus dismounting solid state hard disc of user; In addition in order to meet the requirement of dustproof and waterproof, the necessary one section suitable distance of this opening of designed distance of solid state hard disc, add the restriction of minicomputer playscript with stage directions body thickness, cause the open space size of solid state hard disc to become very little, even can't hold a finger and enter, cause the user can't take out smoothly solid state hard disc.At present the common practice is that hard disk is sticked on drawstring that wheat draws (mylar) material for the force side of extracting on the market, if then can't dismantle original drawstring after the hard disk and replace to another hard disk and use but change, therefore just how to design easy operating and have the drawing mechanism of reusability and be the problem of the now required effort of mechanism design.

Summary of the invention

The invention provides a kind of drawing mechanism and drawing device that utilizes rotation pull rod pull object, to solve the above problems.

The present invention discloses a kind of drawing mechanism, and it is with extracting an object in cause one housing, and this drawing mechanism comprises one first guide rail, and it is arranged in this housing and is positioned at a side of this object, and this first guide rail is used for guiding the movement of this object in this housing; One drive rod, it is installed on this first guide rail in a movable manner, and this drive rod is used for driving this object and moves toward a first direction; And a pull bar, it is articulated in this drive rod, and this pull bar is pulled when spinning out this hull outside with this housing of cause, drives this object and moves and be withdrawn into outside this housing toward this first direction so as to driving this drive rod.

The present invention also discloses a kind of drawing device, and it comprises a housing, which is provided with an opening; One object, it is arranged in this housing in the mode that can extract; An and drawing mechanism, it is used for this object is extracted at a first direction this opening of this housing, this drawing mechanism comprises one first guide rail, and it is arranged in this housing and is positioned at a side of this object, and this first guide rail is used for guiding the movement of this object in this housing; One drive rod, it is arranged in this housing and is installed in a movable manner on this first guide rail, and this drive rod is used for driving this object and moves toward this first direction; And a pull bar, it is articulated in this drive rod, and this pull bar is pulled when spinning out this hull outside with this housing of cause, drives this object outside this first direction moves and withdraw from this opening of this housing so as to driving this drive rod.

Description of drawings

Fig. 1 is the schematic appearance of preferred embodiment of the present invention drawing device.

Fig. 2 is the internal structure schematic diagram of preferred embodiment of the present invention drawing device.

Fig. 3 is the schematic diagram that preferred embodiment of the present invention pull bar is rotated out hull outside.

Fig. 4 is the schematic diagram that preferred embodiment of the present invention drive rod is combined with pull bar.

Fig. 5 is the assembly schematic exploded perspective view of preferred embodiment of the present invention drawing mechanism.

The primary clustering symbol description

50 drawing devices, 52 housings

521 openings, 54 objects

56 drawing mechanisms, 58 first guide rails

581 trips, 60 drive rods

601 first bodies of rod, 602 crook

603 articulated sections, 6031 flutings

62 pull bars, 621 second bodies of rod

622 wear section 623 holding sections

64 second guide rails

Embodiment

About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.The direction term of mentioning in following examples such as: upper and lower, left and right, front or rear etc., only is direction with reference to the accompanying drawings.Therefore, the direction term of use is to illustrate not to be to limit the present invention.

See also Fig. 1, Fig. 1 is the schematic appearance of the preferred embodiment of the present invention one drawing device 50, drawing device 50 can be a portable electronic devices, such as a notebook computer or a super mobile computer (Ultra Mobile PC, UMPC) etc., drawing device 50 comprises a housing 52, it is used for coating intraware, housing 52 is provided with an opening 521, and opening 521 outsides optionally add water-proof door lid (not showing in the drawings), so as to the function of water proof and dust proof is provided.

See also Fig. 2, Fig. 2 is the internal structure schematic diagram of preferred embodiment of the present invention drawing device 50, drawing device 50 also comprises an object 54, it is arranged in the housing 52 in the mode that can extract, object 54 can be a storage module, and such as Winchester disk drive or CD-ROM drive etc., object 54 can be a solid state hard disc (Solid StateDrive, SSD), so as to the data storage module as super mobile computer.Drawing device 50 also comprises a drawing mechanism 56, it is used for object 54 is extracted at a first direction (directions X) opening 521 of housing 52, drawing mechanism 56 comprises one first guide rail 58, it is arranged in the housing 52 and is positioned at a side of object 54, the first guide rail 58 can lock in housing 52 inboards, the first guide rail 58 is used for the movement of introductory object 54 in housing 52, if object 54 is for having metal iron-clad solid state hard disc, in order to extract smoothly this solid state hard disc, then the first guide rail 58 can be comprised of plastic material, with frictional force that relative sliding is caused between minimizing and metalwork.Drawing mechanism 56 also comprises a drive rod 60, and it is arranged in the housing 52 and is installed in a movable manner on the first guide rail 58, and drive rod 60 is used for driven object 54 toward these first directions (directions X) movement, and drive rod 60 can be comprised of metal material.

Drawing mechanism 56 also comprises a pull bar 62, it is articulated in drive rod 60, see also Fig. 3, Fig. 3 is the schematic diagram that preferred embodiment of the present invention pull bar 62 is rotated out housing 52 outsides, pull bar 62 can be by being rotated out housing 52 outsides in the housing 52, can be as for the mode of rotating rod 62 drawing device 50 is flipped an angle, utilize the terrestrial gravitation effect, and so that an end automatic rotary of pull bar 62 produce outside the opening 521 of housing 52, or the user uses finger or slender body with outside the opening 521 of pull bar 62 hooks for housing 52 voluntarily, the user can spur pull bar 62 when pull bar 62 is rotated out housing 52 outside, move and withdraw from outside the opening 521 of housing 52 toward this first direction (directions X) so as to driving drive rod 60 driven object 54, and taking out smoothly object 54, this outside link 62 can be comprised of metal material.Drawing mechanism 56 also comprises one second guide rail 64, it is arranged in the housing 52 and is positioned at the opposite side of object 54, the second guide rail 64 can lock in housing 52 inboards, the second guide rail 64 is used for and 58 movements of common introductory object 54 in housing 52 of the first guide rail, if object 54 is for having the solid state hard disc of metal iron-clad, in order to extract smoothly this solid state hard disc, then the second guide rail 64 also can be comprised of plastic material, with the frictional force that relative sliding was caused between minimizing and metalwork.

See also Fig. 4 and Fig. 5, Fig. 4 is the schematic diagram of preferred embodiment of the present invention drive rod 60 and pull bar 62 combinations, and Fig. 5 is the assembly schematic exploded perspective view of preferred embodiment of the present invention drawing mechanism 56.The first guide rail 58 comprises at least one trip 581, its drive rod 60 that is used for being fixed; One end of the first guide rail 58 is formed with a guide groove 582.Drive rod 60 comprises one first body of rod 601, an and crook 602, it is connected to first body of rod 601, crook 602 can be used at guide groove 582 interior mobile toward this first direction (directions X), moves and withdraws from outside the opening 521 of housing 52 toward this first direction (directions X) so as to promoting object 54.That is to say when object 54 and insert housing 52 fully when interior, one end of object 54 is positioned at the terminal of the first guide rail 58 and the second guide rail 64 and is connected to the crook 602 of drive rod 60, and spur pull bar 62 so that drive rod 60 when mobile toward these first directions (directions X) as the user, this end of the crook 602 meeting promotion objects 54 of drive rod 60 and the specific stroke of advancing in guide groove 582 are until the end of guide groove 582, therefore can design the length of guide groove 582 to promote the foundation of the shift motion of object 54 as crook 602, the length that for example can design guide groove 582 is the distance that object 54 need move to the opening 521 of housing 52.Drive rod 60 also comprises an articulated section 603, and it is connected to first body of rod 601 and is articulated in pull bar 62, is formed with a fluting 6031 on the articulated section 603.

In addition, pull bar 62 comprises one second body of rod 621, and its width is greater than the width of the fluting 6031 of articulated section 603; One wears section 622, and it is connected to second body of rod 621 and is used for being arranged in fluting 6031, wears the width of section 622 less than the width of fluting 6031; And a holding section 623, it is connected to the section of wearing 622, and the width of holding section 623 is greater than the width of fluting 6031, is arranged in the fluting 6031 and second body of rod 621 and holding section 623 are installed in respectively the both sides of articulated section 603 so that wear section 622.The combination of pull bar 62 and drive rod 60 can be a side of the fluting 6031 of the articulated section 603 that first pull bar 62 laterally is placed in drive rod 60, so that holding section 623 can be passed fluting 6031 smoothly, then again pull bar 62 is turn to vertical ornaments by horizontal ornaments, thus since the width of second body of rod 621 and holding section 623 greater than the width of fluting 6031 and wear the width of section 622 less than the width of fluting 6031, therefore pull bar 62 can be incorporated into drive rod 60 articulated section 603 and can be with respect to drive rod 60 rotations.The user can spur pull bar 62 when pull bar 62 is rotated out housing 52 outside, moves and withdraws from outside the opening 521 of housing 52 toward this first direction (directions X) so as to driving drive rod 60 driven object 54, and take out smoothly object 54.

Compare with prior art, drawing mechanism provided by the present invention can reach the purpose of easy to assembly and easy extracting object, and because being used for carrying the housing of object, the present invention can not be extracted in the lump in company with object, it only utilizes drive rod that object is extrapolated, therefore have advantages of simple structure and easy accessibility; Moreover, the present invention utilizes rotation pull rod to come the pull object, it can improve the shortcoming that the user can't stretch into the enclosure interior extracting object, and the drawstring that is attached on the object compared to prior art designs, pull bar of the present invention is designed to a reusable component design, therefore it is a niche type product design.

The above only is the preferred embodiments of the present invention, and all equalizations of doing according to the present invention change and modify, and all should belong to covering scope of the present invention.

Claims

1. drawing mechanism, it is with extracting an object in cause one housing, and this drawing mechanism comprises:

One first guide rail, it is arranged in this housing and is positioned at a side of this object, and this first guide rail is used for guiding the movement of this object in this housing;

One drive rod, it is installed on this first guide rail in a movable manner, and this drive rod is used for driving this object and moves toward a first direction, and this drive rod comprises one first body of rod and a crook, and this crook is connected to this first body of rod; And

One pull bar, it is articulated in this drive rod, and this pull bar is pulled when spinning out this hull outside with this housing of cause, drives this object and moves and be withdrawn into outside this housing toward this first direction so as to driving this drive rod.

2. drawing mechanism according to claim 1, wherein this first guide rail comprises at least one trip, it is used for engaging this drive rod.

3. drawing mechanism according to claim 1, wherein an end of this first guide rail is formed with a guide groove, and this crook is used for moving toward this first direction in this guide groove, moves and is withdrawn into outside this housing toward this first direction so as to promoting this object.

4. drawing mechanism according to claim 3, wherein this drive rod also comprises an articulated section, it is connected to this first body of rod and is articulated in this pull bar.

5. drawing mechanism according to claim 4 wherein is formed with a fluting on this articulated section, and this pull bar comprises:

One second body of rod, its width is greater than the width of this fluting;

One wears section, and it is connected to this second body of rod and is used for being arranged in this fluting, and this wears the width of section less than the width of this fluting; And

One holding section, it is connected to this and wears section, and the width of this holding section is greater than the width of this fluting, so that this section of wearing is located in this fluting and this second body of rod and this holding section are installed in respectively the both sides of this articulated section.

6. drawing mechanism according to claim 1, wherein this object is a storage module.

7. drawing mechanism according to claim 6, wherein this storage module is a solid state hard disc.

8. drawing mechanism according to claim 1, it also comprises one second guide rail, and it is arranged in this housing and is positioned at the opposite side of this object, and this second guide rail is used for jointly guiding the movement of this object in this housing with this first guide rail.

9. drawing device, it comprises:

One housing which is provided with an opening;

One object, it is arranged in this housing in the mode that can extract; And

One drawing mechanism, it is used for this object is extracted at a first direction this opening of this housing, and this drawing mechanism comprises:

One drive rod, it is arranged in this housing and is installed in a movable manner on this first guide rail, and this drive rod is used for driving this object and moves toward this first direction, and this drive rod comprises one first body of rod and a crook, and this crook is connected to this first body of rod; And

One pull bar, it is articulated in this drive rod, and this pull bar is pulled when spinning out this hull outside with this housing of cause, drives this object and moves and withdraw from outside this opening of this housing toward this first direction so as to driving this drive rod.

10. drawing device according to claim 9, wherein this first guide rail comprises at least one trip, it is used for engaging this drive rod.

11. drawing device according to claim 9, wherein an end of this first guide rail is formed with a guide groove, this crook is used for moving toward this first direction in this guide groove, moves and withdraws from outside this opening of this housing toward this first direction so as to promoting this object.

12. drawing device according to claim 11, wherein this drive rod also comprises an articulated section, and it is connected to this first body of rod and is articulated in this pull bar.

13. drawing device according to claim 12 wherein is formed with a fluting on this articulated section, this pull bar comprises:

One second body of rod, its width is greater than the width of this fluting;

14. drawing device according to claim 9, wherein this drawing mechanism also comprises one second guide rail, and it is arranged in this housing and is positioned at the opposite side of this object, and this second guide rail is used for jointly guiding the movement of this object in this housing with this first guide rail.

15. drawing device according to claim 9, wherein this object is a storage module.

16. drawing device according to claim 15, wherein this storage module is a solid state hard disc.

17. drawing device according to claim 9, it is a portable electronic devices or a super mobile computer.