CN2854684Y - Limitting structure of computer mainframe - Google Patents
Limitting structure of computer mainframe Download PDFInfo
- Publication number
- CN2854684Y CN2854684Y CN 200520130524 CN200520130524U CN2854684Y CN 2854684 Y CN2854684 Y CN 2854684Y CN 200520130524 CN200520130524 CN 200520130524 CN 200520130524 U CN200520130524 U CN 200520130524U CN 2854684 Y CN2854684 Y CN 2854684Y
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- computer cabinet
- utility
- position limiting
- model
- limiting structure
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Abstract
The utility model relates to a spacing structure for a computer cabinet, which comprises a stationary member provided with a bolt hole; a moving member provided with an arc sliding slot, jointed with the stationary member through a fixing bolt, and having a structure capable of rotating with the fixing bolt as an axle; a stopping plate jointed with the moving member, keeping relatively stable state with the moving member, and provided with a spacing protrusion; a spacer strip provided with a hole in the middle; a spring; and a spacing bolt sequentially passing through the spring, spacer strip, stopping plate and moving member and screwed in the bolt hole of the stationary member. The spacing structure for a computer cabinet proposed in the utility model can effectively improve the spacing problem of the cabinet with rotating type opening manner, and avoid non-expected closing of the side panel or top cover. The utility model meets users' demand for computer cabinet of rotary opening type, and remarkably increases the whole benefits, so that the utility model is more suitable for practicality.
Description
Technical field
The utility model relates to a kind of computer case structure of computer realm, particularly relate to a kind of chassis active side plate or top board when opening and closing at desk-top computer, can control the opening degree of removable cover or top board, and carry out the position limiting structure of spacing computer cabinet.
Background technology
In computer realm, varied at the integral layout and the structural design of desktop computer at present, the difference of these designs has determined height, the degree of depth, the thickness of desktop computer to have nothing in common with each other.But in any case, its computer cabinet all needs to design side plate or the top board that can dismantle, normally is designed to the side plate of slide switch or the top board of Unscrew, i.e. removable cover.Because the function of desk-top computer from strength to strength, volume is but more and more littler, for the optimization system layout, realizes no screw designs and improve man machine operation interface that the mode that rotarily opens has now been used more and more widely.
The cabinet that rotarily opens can be given science and technology sense and the product texture of user Geng Gao, can significantly improve image product.The existing cabinet that rotarily opens is normally by using simple axle and axle sleeve to realize, the mode that rotarily opens of this axle and axle sleeve, removable cover unqualified position when rotating as rotating part, only have two extreme positions can limit the position: one is make-position, and another is a fully open position.It is merely able to rely on removable cover finally to support to the stop position that cover plate is limited on cabinet surface or worktable surface, can produce cut or scratch at the appearance surfaces of cover plate usually.
Though, there is Chinese utility model patent (notification number 2247353Y) to disclose a kind of improved computer rotation shaft, it can provide a kind of position limiting structure, in order to provide suitable friction force to adapt to the requirement that makes cover-lifting angle, yet this design is applicable in the notebook computer, the big or more desktop computer of load for volume, above-mentioned structural design then can not be suitable for.
This shows that above-mentioned existing computer cabinet obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that computer cabinet exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of position limiting structure that has that volume is little, cost is low concurrently and can make things convenient for the computer cabinet of spacing new structure when using, just become the current industry utmost point to need improved target.
Because the defective that above-mentioned existing computer cabinet exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, position limiting structure in the hope of the computer cabinet of founding a kind of new structure, can improve the structure of general existing computer cabinet, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing computer case structure exists, and provide a kind of position limiting structure of computer cabinet of new structure, technical matters to be solved is to make the removable cover of cabinet keep static steady state (SS) in the anglec of rotation of needs, thereby is suitable for practicality more.
The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to the position limiting structure of a kind of computer cabinet that the utility model proposes, it comprises: decide part, which is provided with screw; Moving part is provided with arc chute, is incorporated into by set bolt and decides part, and being with this set bolt is the structure that axle rotates; Locking plate combines with moving part and keeps the relative fixed state with moving part, which is provided with restriction protrusion; Pad, middle part are provided with a hole; Spring, and caging bolt; Wherein, caging bolt passes spring, pad, locking plate and moving part successively, and screws in the screw of deciding on the part.
The purpose of this utility model and solve its technical matters and also can adopt following technical measures further to realize.
The position limiting structure of aforesaid computer cabinet, the cross section of wherein said moving part is convex, and described arc chute is arranged on the plane of projection.
The position limiting structure of aforesaid computer cabinet is wherein saidly decided part and is provided with the protuberance that can embed the arc chute on the above-mentioned moving part.
The position limiting structure of aforesaid computer cabinet, the number of wherein said restriction protrusion are one or more.
The position limiting structure of aforesaid computer cabinet, wherein said pad are circular or oval.
The position limiting structure of aforesaid computer cabinet, wherein said spring are turriform spring or cylindrical spring.
The position limiting structure of aforesaid computer cabinet is wherein saidly decided part and is provided with convex, and above-mentioned screw is arranged in this convex.
The position limiting structure of aforesaid computer cabinet, the thickness of wherein said locking plate from wherein an end to an other end increases gradually.
The position limiting structure of aforesaid computer cabinet, the gradient of wherein said restriction protrusion are 40 °～60 °.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, major technique of the present utility model thes contents are as follows:
The utility model is a kind of novel computer case structure that can be spacing of design, make to open to be and provide enough acting forces when opening shape at cabinet, guarantee that the chassis active cover plate that rotation is opened can be in stable status, can under the effect of deadweight, not occur toppling over or unexpected closing motion.
Be to realize the purpose of this utility model, make the removable cover of cabinet can be under enough acting forces, keep static steady state (SS) in the anglec of rotation of needs, we need design a kind of position-limit mechanism and support.This position-limit mechanism claimed structure is simple, be easy to realize, also will guarantee the scope of application widely: can use on the vertical or horizontal chassis that varies in size.We have adopted following utility model design proposal for this reason.
In the process of cabinet Unscrew, be bound to have two parts of this relative motion, common one is the removable cover of Unscrew, one is the cabinet pedestal that keeps motionless., the former system is defined as moving part here, the latter is defined as part.Present design adopts deciding that compressible spring and pad are installed on the part, and locking plate is installed on moving part, and the shape of locking plate is the arc part that has slope and projection, and there is arc chute the centre.After deciding the complete cabinet system of part and moving part composition, spring, pad and locking plate have just produced interactional relation.Be compressed by spring length, so the compressing pad, act on normal pressure on the locking plate thereby produce this pad, when this normal pressure was enough big, the friction force that forms between this pad and locking plate just can be used to limit the freedom activity of moving part.And, the bolt that is used for fixing pad and spring of the present utility model is arranged in the arc chute, and after cabinet was opened, this bolt on the moving part can be limited by the deep-slotted chip breaker terminal point of locking plate, thereby guarantee that moving part stops when being opened to maximum angle, moving part can not continue to open backward; Again since the restriction protrusion on the locking plate to the stopping of pad, the maximum support power that the deadweight of moving part can provide less than projection, thus only when the operator provides enough big acting force pad just can cross this restriction protrusion, moving part just can be closed.Therefore after cabinet was opened fully, the cabinet system of no external force effect was a stable status, and the existence of bolt is arranged, and moving part can not continue positive turn-off and open, and the existence of restriction protrusion is arranged simultaneously, and this moving part can not reverse yet and close.So just guaranteed that the chassis active cover plate that rotation is opened can be in stable status, it can not occur toppling over or unexpected closing motion under the effect of deadweight.
By technique scheme, the position limiting structure of the utility model computer cabinet can reach suitable technical progress and practicality, and has an extensive value on the industry, it has following advantage at least: the position limiting structure of the utility model computer cabinet has effectively improved the spacing problem of unlatching of Unscrew class cabinet, also considered simultaneously safety problem, can effectively avoid the unexpected of side plate or top cover to close, and be more suitable for practicality in the use, more can meet the demand of user for the rotary open type computer cabinet, can give the selection of consumer Geng Jia, and can significantly promote its overall efficiency, thereby more be suitable for practicality.
In sum, the position limiting structure of the computer cabinet of the utility model special construction can make the removable cover of cabinet keep stationary state on the anglec of rotation of needs, have plurality of advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it all has bigger improvement on product structure or function, have large improvement technically, and produced handy and practical effect, and more existing computer cabinet has the multinomial effect of enhancement, thereby be suitable for practicality more, and have the extensive value of industry, really be a novelty, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the exploded perspective view of embodiment of the present utility model.
Fig. 2 is the assembling synoptic diagram under the moving part of the utility model embodiment situation of closing.
Fig. 3 assembles synoptic diagram under the moving part of the utility model embodiment situation about opening fully.
Fig. 4 is the graph of a relation of friction force size between cabinet cover plate opening degree and pad and the retainer.
Fig. 5 is the synoptic diagram of the locking plate of another embodiment of the present utility model.
Fig. 6 is the synoptic diagram of the pad of another embodiment of the present utility model.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of position limiting structure, structure, feature and effect thereof according to the computer cabinet that the utility model proposes, describe in detail as after.
See also Fig. 1, Fig. 2, shown in Figure 3, Fig. 1 is the exploded perspective view of embodiment of the present utility model; Fig. 2 is the assembling synoptic diagram under the moving part of the utility model embodiment situation of closing; Fig. 3 assembles synoptic diagram under the moving part of the utility model embodiment situation about opening fully.
See also Fig. 1 shown in shown in Figure 3, the position limiting structure of the computer cabinet that the utility model proposes mainly comprises: decide part 7, moving part 4, locking plate 2, pad 1, spring 6, set bolt 3 and caging bolt 5.
Decide part 7, be respectively equipped with screw 71 and screw 72 on it; Preferably, deciding also to be provided with a cylindricality convex 73 on the part 7, screw 72 is opened on this convex 73, and the external diameter of this convex 73 is slightly less than the hole 45 on the moving part 4, thereby can make this moving part 4 is axle with this convex 73, has avoided the friction with set bolt 3.
Moving part 4, its cross section is convex, is provided with arc chute 42 on this protruding plane 41; This moving part 4 is provided with hole 45, use set bolts 3 that moving part 4 is incorporated into by this hole 45 and decide on the part 7, and to be with this set bolt 3 is the structure that axle rotates; The radian of the arc chute 42 on the moving part 4 is to adapt with the movement locus of bolt 5 with respect to moving part 4, and the arc length of this arc chute 42 is to design according to the opening angle that moving part 4 requires to reach.
Pad 1, its middle part is provided with a hole, is used for caging bolt 5 and passes, and this pad 1 is provided with surrounding edge and is used to be provided with spring;
Spring 6, preferable employing turriform spring or cylindrical spring preferably adopt the turriform spring, and the big end of this turriform spring is inserted the surrounding edge of pad 1, thereby translation can not take place;
Caging bolt 5 after it passes spring 5, pad 1, locking plate 2 and moving part 4 successively, screws in and decides in the screw 72 of part.
During assembling, set bolt 3 is with moving part 4 and decide part 7 and combine, and certainly, keep the degree that screws of this set bolt 3, can serve as spool to rotate with this set bolt 3 so that make moving part 4.In addition, this set bolt 3 also can replace with a fixing axostylus axostyle according to actual conditions.
See also shown in Figure 2, the position limiting structure of the utility model computer cabinet after the assembling in off position down, caging bolt 5 is in the closing end 21 of locking plate 2.When cabinet cover plate (also being the moving part in the utility model) in the time of need opening, moving part 4 moves, the same thereupon moved further of locking plate 2, this caging bolt 5 does relative motion to the end 22 of opening of moving part 4, because the thickness of locking plate 2 increases gradually, cause the deformation extent of spring 6 to increase, thereby the pressure between pad 1 and the locking plate 2 is increased, and then produce the friction force that increases gradually.
Seeing also shown in Figure 4ly, is the graph of a relation of friction force size between cabinet cover plate opening degree and pad and the retainer.When the action effect of the friction force that produces can be resisted the gravity of cabinet cover plate, then can make this cabinet cover plate of opening be in stable status.See also shown in Figure 3, when pad 1 motion surpasses the position of restriction protrusion 24 of retainer 2,24 pairs of pads 1 of this restriction protrusion have barrier effect, thereby make the cover plate of opening be in highly stable open mode, just can close the cover plate that this is opened unless the user applies bigger acting force consciously, thereby the unexpected property that prevents this cover plate is closed.And because caging bolt 5 is positioned at arc chute 42, so this cabinet cover plate can overturning yet.
See also Fig. 5 and shown in Figure 6, Fig. 5 is the synoptic diagram of the locking plate of another embodiment of the present utility model; Fig. 6 is the synoptic diagram of the pad of another embodiment of the present utility model.Quantity for locking plate 20 upper process can be designed to most as required, for example, two restriction protrusion shown in Figure 5, perhaps more a plurality of, thus can make the unlatching of cabinet have a plurality of fixed angles, can be adapted to the needs under the various situations.And the shape of pad 10 also can be designed to ellipse as required, with adapt to have a plurality of restriction protrusion in shape needs.
Because caging bolt 5 can screw in and screw out, so, can be according to the friction factor of pad 1 and locking plate 2, selecting provides enough normal pressures to the compression degree that spring 6 is fit to.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the structure that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1, a kind of position limiting structure of computer cabinet is characterized in that it comprises:
Decide part, which is provided with screw;
Moving part is provided with arc chute, is incorporated into by set bolt and decides part, and being with this set bolt is the structure that axle rotates;
Locking plate combines with moving part and keeps the relative fixed state with moving part, which is provided with restriction protrusion;
Pad, middle part are provided with a hole;
Spring, and
Caging bolt;
Wherein, caging bolt passes spring, pad, locking plate and moving part successively, and screws in the screw of deciding on the part.
2, the position limiting structure of computer cabinet according to claim 1 is characterized in that the cross section of wherein said moving part is convex, and described arc chute is arranged on the plane of projection.
3, the position limiting structure of computer cabinet according to claim 2 is characterized in that wherein saidly deciding part and being provided with the protuberance that can embed the arc chute on the above-mentioned moving part.
4, the position limiting structure of computer cabinet according to claim 1 is characterized in that the number of wherein said restriction protrusion is one or more.
5, the position limiting structure of computer cabinet according to claim 1 is characterized in that wherein said pad is circular or oval.
6, the position limiting structure of computer cabinet according to claim 1 is characterized in that wherein said spring is turriform spring or cylindrical spring.
7, the position limiting structure of computer cabinet according to claim 1 is characterized in that wherein saidly deciding part and being provided with convex, and above-mentioned screw is arranged in this convex.
8,, it is characterized in that the thickness of wherein said locking plate from wherein an end to an other end increases gradually according to the position limiting structure of each described computer cabinet of claim 1 to 7.
9, according to the position limiting structure of each described computer cabinet of claim 1 to 7, the gradient that it is characterized in that wherein said restriction protrusion is 40 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130524 CN2854684Y (en) | 2005-11-04 | 2005-11-04 | Limitting structure of computer mainframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130524 CN2854684Y (en) | 2005-11-04 | 2005-11-04 | Limitting structure of computer mainframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854684Y true CN2854684Y (en) | 2007-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130524 Expired - Fee Related CN2854684Y (en) | 2005-11-04 | 2005-11-04 | Limitting structure of computer mainframe |
Country Status (1)
| Country | Link |
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| CN (1) | CN2854684Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI822332B (en) * | 2022-08-30 | 2023-11-11 | 大陸商環勝電子(深圳)有限公司 | Casing structure and electronic host device |
-
2005
- 2005-11-04 CN CN 200520130524 patent/CN2854684Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI822332B (en) * | 2022-08-30 | 2023-11-11 | 大陸商環勝電子(深圳)有限公司 | Casing structure and electronic host device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |