CN200990737Y

CN200990737Y - Positioning mechanism for coverbody

Info

Publication number: CN200990737Y
Application number: CN 200620164655
Authority: CN
Inventors: 陈文华
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2006-12-22
Filing date: 2006-12-22
Publication date: 2007-12-12
Anticipated expiration: 2016-12-22

Abstract

The utility model relates to a locating mechanism applied to locate a cap body of an electronic device to keep a horizontal direction. The locating mechanism comprises a locating valley which is arranged on a cap body and has an opening, a holding member and a elastic group which are positioned on a soleplate of a shell of the electronic device and corresponding to the lower part of the locating valley, a detaining piece which is arranged on the holding member and has an elastic detaining part at the top end of the detaining piece, a locating head which matches with the locating valley, and a detaining end part which extends out from the locating head and can be detained on the elastic detaining part, thus, the detaining end part is detained on the elastic detaining part, the locating head is positioned in the locating valley so as to make the cap body horizontally move corresponding to the electronic device.

Description

The detent mechanism that lid is used

Technical field

The utility model relates to a kind of detent mechanism, more in detail, relates to a kind of will being slidingly connected and is located the detent mechanism of using with the lid that limits its slip in the lid of electronic installation.

Background technology

Along with the progress of science and technology, various electronic installation also comes out one after another, and most electronic installation can make the electronic building brick that is assembled in inside can overhaul, change by the cover piece that removal covers.

With servomechanism installation, its inside is formed with accommodation space to hold important electronic building bricks such as motherboard, central processing unit, and cover this accommodation space with a removable lid that is loaded on servomechanism installation, thereby the maintenance of carrying out intraware changes, initial this cover piece is to be attached to this servomechanism installation with screw, but because must lock with many screws, therefore make the dismounting of cover piece quite consuming time and loaded down with trivial details, therefore reduce lock adhering arrangement so that the dismounting of cover piece is quick and convenient, for desiring most ardently the problem of solution at that time as far as possible.

The someone proposed a kind of technology that makes the lid horizontal slip be incorporated into the housing of servomechanism installation afterwards, can be by arrange in pairs or groups slide rail or grab and gang up with the structure of joining the backstop slotted eye this lid is slidingly connected in this servomechanism installation of chute, and make this lid reach the location in vertical direction, and when lid slides into the precalculated position, can this lid be completely fixed in this servomechanism installation by locking a screw.

Must lock the inconvenience that many screws bring though above-mentioned fixed structure is greatly improved in the past, yet still must lock at least one screw, exempt from tool completely and can't reach.

The someone proposed to utilize the protecgulum of server and this lid to be interlocked again afterwards, and located this lid, though this mode is fixed this lid with can exempting from instrument, however must be during each this lid of dismounting together with the together dismounting of protecgulum of server, very inconvenience.

Therefore, how to improve above various shortcoming, be the problem of demanding urgently now thinking deeply.

The utility model content

The detent mechanism that provides a kind of lid that is convenient to operation to use is provided for the shortcoming of prior art in view of the above, one of the utility model purpose.

Another purpose of the present utility model for provide a kind of can be in order to avoid the mode of instrument be fixed in the detent mechanism that the lid of electronic installation is used with lid.

For achieving the above object, the detent mechanism that the utility model provides a kind of lid to use is slidingly connected lid in electronic installation in horizontal direction in order to position level, and it comprises: location indentations, and be located at this lid, and in this location indentations, have perforate; Accommodating member is located at the chassis backplane of this electronic installation and to below that should location indentations; Buckling piece, it is mounted on this accommodating member in vertical direction elasticity, the top has the elasticity buckling parts, and this buckling piece can move up and down by pressurized, and makes this elasticity buckling parts elasticity obtain to give prominence to this accommodating member with discharging or oppressed and be accommodated in this accommodating member with tightening; And conjunction, have the location head that is matched with this location indentations and extend the fastening end that can pass this perforate and be fastened on this elasticity buckling parts by this location head.

Can be accommodated in this accommodating member by pushing the pushing and pressing that elasticity buckling parts that this conjunction makes this buckling piece is subjected to this fastening end, and in the process that is accommodated in this accommodating member, shrink and should fasten the end and detain and stop, thereby can locate this lid moving horizontally of this electronic installation relatively when making this location head be positioned in this location indentations, and if desire with this lid removal in this electronic installation, then push once this conjunction again and can make this elasticity buckling parts eject this accommodating member and discharge this button not-go-end portion, the lid that must utilize in the prior art screw that horizontal slip is incorporated into server at least located bring operation lid group to unload inconvenience, the location structure that the utility model lid is used is via pushing location or the releasing location that this conjunction can make things convenient for and finish apace lid.

Moreover, even prior art will lock lid and reduce to a screw in the screw of server, for example but still need to use instrument as screwdriver etc., the location structure that the utility model lid is used, this lid of location can be located or remove as long as push this conjunction, and the target of exempting from tool fully can be reached.

Moreover, even prior art proposes to utilize before the server, the mode that lid is interlocked with the server lid can make this lid exempt from tool ground to be fixed in server, yet but causing the server lid to unload in each group all must arrange in pairs or groups in the server protecgulum, the location structure that the utility model lid is used, lid is independently detachable, and other is located at the assembly of this electronic installation and need not to arrange in pairs or groups.

As from the foregoing, the location structure that the utility model lid is used can improve the shortcoming of prior art, therefore has high industrial utilization.

Description of drawings

Fig. 1 is a preferred embodiment schematic diagram of the detent mechanism that shows that the utility model lid is used;

Fig. 2 is an exploded perspective view of the detent mechanism that shows that the utility model lid is used;

Fig. 3 is a side direction decomposing schematic representation of the detent mechanism that shows that the utility model lid is used; And

Fig. 4 to Fig. 7 is the illustrative view of the detent mechanism that shows that the utility model lid is used.

The primary clustering symbol description

1 lid

10 location indentations

11 perforates

3 accommodating members

30 chutes

31 springs

33 guide grooves

The 33a stiff end

33b discharges end

34 guiding blocks

4 conjunctions

40 location heads

41 fasten the end

5 buckling pieces

50 slide blocks

51 elasticity buckling partss

52 trepannings

53 perforates

54 twin shaft spares

540 axostylus axostyles

541 protruding axles

Embodiment

Below be execution mode of the present utility model to be described by particular specific embodiment, those of ordinary skill below please specific embodiment of the utility model be described conjunction with figs., so that can be understood technical characterictic of the present utility model easily and reach effect in the affiliated technology.

See also Fig. 1, the detent mechanism that the utility model lid is used is slidingly connected lid 1 in electronic installation (figure do not show) in horizontal direction in order to position level, and it comprises: location indentations 10, and be located at this lid 1, and in this location indentations 10, have perforate 11; Accommodating member 3 is located at the chassis backplane 20 of this electronic installation and to below that should location indentations 10; Buckling piece 5, it is mounted in this accommodating member 3 in vertical direction elasticity, the top has elasticity buckling parts 51, and this buckling piece 5 can move up and down by pressurized, and makes this elasticity buckling parts 51 elasticity obtain to give prominence to this accommodating member 3 with discharging or oppressed and be accommodated in this accommodating member 3 with tightening; And conjunction 4, have the location head 40 that is matched with this location indentations 10 and extend the fastening end 41 that can pass this perforate 11 and be fastened on this elasticity buckling parts 51 by this location head 40.

This electronic installation can be server, and this lid 1 can be the lid of server, and certainly, this electronic installation also can be personal computer, storage device or other electronic installation.

Can be accommodated in this accommodating member 3 by pushing the pushing and pressing that elasticity buckling parts 51 that this conjunction 4 makes this buckling piece 5 is subjected to this fastening end 41, and in the process that is accommodated in this accommodating member 3, shrink and should fasten end 41 and detain and stop, thereby this location head 40 is positioned in this location indentations 10, to locate moving horizontally of this lid 1 relative this electronic installation.

The fastening end 41 of this conjunction 4 can be end and has two-way outstanding coupler body, the elasticity buckling parts 51 of this buckling piece 5 then can be elasticity and is located at these buckling piece 5 tops and is outer two coupler bodies of opening, and outer scope that is contained of this two coupler body is greater than the inner section of this accommodating member 3, therefore be subjected to fastening end 41 pushing and pressing of this conjunction 4 and during decline when this buckling piece 5, this elasticity fastens that 51 two coupler bodies can be subjected to the compressing of this accommodating member 3 and closed relatively, therefore can take advantage of a situation fastener in the two-way outstanding coupler body of this fastening end 41.

These buckling piece 5 side direction are extruded with slide block 50, one of this accommodating member 3 side then can be provided with chute 30, this slide block 50 can embed in this chute 30 and to slide guiding moving up and down of this buckling piece 5, and this slide block 50 and can this buckling piece 5 be kept being incorporated into this accommodating member 3 by the top that is connected to this chute 30.

Please cooperate and consult Fig. 2, be combined with spring 31 between the bottom surface of this buckling piece 5 and this accommodating member 3, can eject the strength of this accommodating member 3 with the elasticity buckling parts 51 that this buckling piece 5 is provided, these accommodating member 3 bottom surfaces can have a fixed leg 32, this spring 31 is to be sheathed on this fixed leg 32 with the bottom, and this buckling piece 5 then has a trepanning 52 and is inserted in this buckling piece 5 with the top for this spring 31.

Please cooperate and consult Fig. 3, these buckling piece 5 side direction can have a perforate 53, and can provide a twin shaft spare 54, the one end has axostylus axostyle 540 to insert in this perforate 53, and by aforesaid spring 31 compress and rotational fixation in this perforate 53, the other end of this twin shaft spare 54 also has protruding axle 541, and a side of this accommodating member 3 can have the guide groove 33 that colludes shape, this guide groove 33 can have a stiff end 33a for this protruding axle 541 of location, and has a release end 33b so that this protruding axle 541 can make this buckling piece 5 flick toward the direction of leaving this accommodating member 3 in wherein up sliding.

This accommodating member 3 is positioned at the madial wall that is provided with this guide groove 33 and can has a guiding block 34 roughly triangular in shape, and this protruding axle 541 can be guided block 34 peripheries along this and be slided and detour and locate the lifting of this buckling piece 5.

See also Fig. 4 to Fig. 5, when this buckling piece 5 is subjected to the pushing and pressing of this conjunction 4 and descends, this twin shaft spare 54 also descends thereupon, at first, the protruding axle 541 of this twin shaft spare 54 can touch this guiding block 34 and slide along its surface, behind one jiao of edge crossing this guiding block 34, because the turnability of the axostylus axostyle 540 of this twin shaft spare 54, therefore this protruding axle 541 can change among the stiff end 33a that advances this guide groove 33, stop this conjunction 4 application of forces this moment, this 541 on protruding axle keeps the state of build-in in this stiff end 33a, and the fastening end 41 of 4 tools of aforesaid conjunction this moment is fastened on the elasticity buckling parts 51 of this buckling piece 5, to locate this lid 1.

See also Fig. 6 to Fig. 7, when these protruding axle 541 build-ins are in this stiff end 33a, push this conjunction 4 and relieving, this twin shaft spare 54 declines this moment, and this protruding axle 541 slightly rotates and crosses this stiff end 33a arrival release and hold 33b relative to this axostylus axostyle 540, and continue up to slide into the angle edge of crossing this guiding block 34 by the elastic force of spring 31, threaded off in the elasticity buckling parts 51 of this buckling piece 5 in the fastening end 41 of 4 tools of this conjunction.

The lid that must utilize in the prior art screw that horizontal slip is incorporated into server at least located bring operation lid group to unload inconvenience, the location structure that the utility model lid is used is via pushing location or the releasing location that this conjunction 4 can make things convenient for and finish apace lid 1.

Moreover, even prior art will lock lid and reduce to a screw in the screw of server, for example but still need to use instrument as screwdriver etc., the location structure that the utility model lid is used, can finish the location of lid or remove the location as long as push this conjunction 1, and can reach the target of exempting from tool fully.

Moreover, even proposing to utilize the protecgulum of server and mode that the server lid is interlocked can make this lid exempt from tool ground, prior art is fixed in server, yet but causing the server lid to unload in each group all must arrange in pairs or groups in the server protecgulum, the location structure that the utility model lid is used, lid 1 is independently detachable, and need not to arrange in pairs or groups tool it be located at the assembly of this electronic installation.

But above-described specific embodiment, instrument is explained characteristics of the present utility model and effect with example, but not in order to limit the category of implementing of the present utility model, do not breaking away under the spirit and technology category of taking off on the utility model, any utilization the utility model institute's disclosure and the equivalence finished changes and modify, the scope that all still should be following application claim contains.

Claims

1. detent mechanism that lid is used is slidingly connected lid in electronic installation in horizontal direction in order to position level, and it comprises:

Location indentations is located at this lid, and has perforate in this location indentations;

Accommodating member is located at the chassis backplane of this electronic installation and to below that should location indentations;

Buckling piece, it is mounted on this accommodating member in vertical direction elasticity, the top has the elasticity buckling parts, and this buckling piece can move up and down by pressurized, and makes this elasticity buckling parts elasticity obtain to give prominence to this accommodating member with discharging or oppressed and be accommodated in this accommodating member with being deflation; And

Conjunction has the location head that is matched with this location indentations and extends the fastening end that can pass this perforate and be fastened on this elasticity buckling parts by this location head;

Can be accommodated in this accommodating member by pushing the pushing and pressing that elasticity buckling parts that this conjunction makes this buckling piece is subjected to this fastening end, and in the process that is accommodated in this accommodating member, shrink and should fasten the end and detain and stop, thereby make this location head be positioned this location indentations, to locate this lid moving horizontally of this electronic installation relatively.

2. the fixed mechanism that lid according to claim 1 is used, wherein, the fastening end of this conjunction has a two-way outstanding coupler body for terminal, and the elasticity buckling parts of this buckling piece then is located at this buckling piece top for elasticity and is had outer two coupler body greater than the covering scope in this holding part cross section.

3. the fixed mechanism that lid according to claim 1 is used, wherein, this buckling piece side direction is extruded with slide block, one side of this accommodating member then can be provided with chute, this slide block embeds in this chute and slides, and this slide block also keeps being incorporated into this accommodating member for the top that is connected to this chute with this buckling piece.

4. the fixed mechanism that lid according to claim 1 is used, wherein, this accommodating member bottom surface has a fixed leg, and this buckling piece then has a trepanning, and collocation has a spring, and it is sheathed on this fixed leg with the bottom and is inserted in the trepanning of this buckling piece with the top.

5. the fixed mechanism that lid according to claim 4 is used, wherein, the side direction of this buckling piece also has one and is communicated in the perforate of this trepanning, and the twin shaft spare of arranging in pairs or groups, and the one end has axostylus axostyle inserting in this perforate, and this axostylus axostyle is subjected to the roof pressure of this spring and fixes.

6. the fixed mechanism that lid according to claim 1 is used, comprise that also an end rotational fixation is in the twin shaft spare of this buckling piece side direction, its other end has a protruding axle, and a side of this accommodating member is provided with guide groove, and this guide groove has for the stiff end of this protruding axle of location and for this protruding release end that slides.

7. the fixed mechanism that lid according to claim 6 is used, wherein, this guide groove is and colludes shape.

8. the fixed mechanism that lid according to claim 6 is used, wherein, this accommodating member has the guiding block that slides and detour along its periphery for this protruding axle in the madial wall that is provided with this guide groove.

9. the fixed mechanism that lid according to claim 8 is used, wherein, this guiding block is triangular in shape.