CN202110476U - Three-segment slide rail capable of sequentially moving for server - Google Patents
Three-segment slide rail capable of sequentially moving for server Download PDFInfo
- Publication number
- CN202110476U CN202110476U CN2011201513069U CN201120151306U CN202110476U CN 202110476 U CN202110476 U CN 202110476U CN 2011201513069 U CN2011201513069 U CN 2011201513069U CN 201120151306 U CN201120151306 U CN 201120151306U CN 202110476 U CN202110476 U CN 202110476U
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- rail
- slide rail
- slide
- external
- chute
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Abstract
The utility model discloses a three-segment slide rail capable of sequentially moving for a server, comprising an external slide rail, a middle slide rail and an internal slide rail, wherein a slide groove is arranged on the middle slide rail and is internally provided with a positioning piece, one end of the positioning piece is a first baffle part, the other end of the positioning piece is a second baffle part, an external rail locking lug piece is arranged on the external slide rail, an external rail locking baffle point is formed at the inner side of the external rail locking lug piece, and an external unlocking lug piece is further arranged on the external slide rail and forms an arc external rail unlocking surface; and an internal rail locking lug piece is arranged on the internal slide rail, an internal rail locking baffle point is formed at the inner side of the internal rail lock lug piece, and an internal unlocking lug piece is further arranged on the internal slide rail and forms an arc internal rail unlocking surface. The three-segment slide rail can be sequentially furled and withdrawn effectively, and is simple in structure and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of server and uses railroad, relates to specifically, but reaches the three joint slide rails of a kind of server with sequential movements.
Background technology
Common railroad has three joint slide rails; Comprise external slide rail, middle slide rail and interior slide rail; With the drawer type server is example, and said external slide rail is fixed on the frame, and said interior slide rail is fixed in the both sides of drawer type server; Slide rail is arranged between external slide rail and the interior slide rail as carrying rail in said; With the scope of activities of extension drawer type server, and make said interior slide rail and middle slide rail to slidably reciprocate with respect to said external slide rail, so the drawer type server just can be drawn out or regain through slide rail freely along the axis direction of external slide rail.
In the prior art; When needing the drawer type server to regain; In promoting slide rail and in slide rail withdraw in frame along the axis direction of external slide rail, but in said slide rail can't wait for said in the slide rail slide rail of going ahead of the rest playback action more synchronously after in it and slip into said external slide rail, under this kind mode; Make said middle slide rail when retraction, bear bigger moment loading and damage more easily, influence the serviceable life and the smoothness of three joint slide rails.
For solving this kind problem that exists in the prior art, existing Chinese patent discloses correlation technique and has solved, and the utility model name of this patent is called railroad, and publication number is CN101332022A, and open day is on Dec 31st, 2008.Disclosed following technology contents in this patent:
A kind of railroad; Comprise that one first slide rail, a slip cap be located at second slide rail of said first slide rail and the 3rd slide rail that a slip cap is located at said second slide rail; Said first slide rail is provided with a lug, and said lug one side forms a blocking surface, and said second slide rail is offered a chute; Be slidingly installed with positioning piece in the said chute; Said keeper comprises first stop part and second stop part, and said the 3rd slide rail is provided with one and separates the lock section, when folding said railroad; The second stop part block of said keeper makes said first slide rail and the second slide rail relative positioning in the blocking surface of said first slide rail; When said the 3rd slide rail was withdrawn said second slide rail, first stop part that the lock section pushes against said keeper separated of said the 3rd slide rail made said keeper move and the blocking surface disengaging of said second stop part and said first slide rail is fastened along the chute of said second slide rail, said second slide rail be provided with one said keeper is resetted flexible member.
This technology has solved shortcoming of the prior art; But the utility model people of this case finds that this technology is when dealing with problems; The new technological deficiency of bringing again--structural design is comparatively complicated; Need on each slide rail, increase more mechanism, element, increase unnecessary production cost and increased the technical difficulty of producing.
The utility model content
For overcoming deficiency of the prior art, but aiming to provide a kind of server, the utility model saves slide rails with three of sequential movements, this three joints railroad has realized that effectively the order of three joint slide rails folds and pulls out, and is simultaneously simple in structure, easy to make.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is realized through following technical scheme:
But a kind of server is with three joint slide rails of sequential movements, comprise external slide rail, a slip cap be located at middle slide rail and a slip cap of said external slide rail be located at said in the interior slide rail of slide rail, offer a chute on the slide rail in said; And said chute is perpendicular to the longitudinally of slide rail in said; Be provided with positioning piece in the said chute, an end of said keeper is that the first stop part other end is second stop part, is disposed with first retainer and second retainer between said first stop part and second stop part; Constitute first draw-in groove between said first retainer and second retainer; Said first draw-in groove is positioned at said chute, and two walls of said chute snap in said first draw-in groove, and said first retainer and second retainer fit in two walls of said middle slide rail respectively; Said external slide rail is provided with an outer rail lock tabs; The inboard outer rail locking retaining point that forms of said outer rail lock tabs also is provided with an outer rail release lug on the said external slide rail, said outer rail release lug forms an outer rail arc and separates locking face; Said outer rail lock tabs is positioned at said outer rail release lug top, and is oppositely arranged and constitutes one and get on the right track; Slide rail is provided with rail lock tabs in said; The inboard interior rail locking retaining point that forms of rail lock tabs in said; Also be provided with rail release lug in said on the slide rail; Rail release lug forms an interior rail arc and separates locking face in said, and said interior rail lock tabs is positioned at the below of said rail release lug, and constitutes a lower railway in the middle of being oppositely arranged.
Compared with prior art, the utlity model has following beneficial effect:
1. the utility model is through the cooperate locking that realized middle slide rail and interior slide rail of first stop part with interior rail locking retaining point; Through of the cooperate locking that realized middle slide rail and external slide rail of second stop part with outer rail locking retaining point; Through of the cooperate release that realized middle slide rail and interior slide rail of second stop part with outer rail release lug; Through the cooperate release that realized middle slide rail and external slide rail of first stop part with interior rail release lug, but when the server that folds the utility model saved slide rails with three of sequential movements, interior slide rail was contracted to middle slide rail earlier; And then be contracted in the external slide rail together; When but the server of stretching the utility model saved slide rails with three of sequential movements, middle slide rail was extracted earlier external slide rail out with interior slide rail, and interior then slide rail is therefrom being extracted out in the slide rail;
Therefore 2. the outer rail lock tabs of the utility model is identical with the structure of interior rail lock tabs and outer rail release lug and interior rail release lug, but it is simple with three joint slide rail technologies of sequential movements to make the server of the utility model, has reduced production cost.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of instructions, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
But Fig. 1 shows the exploded perspective view of the server of the utility model with three joint slide rails of sequential movements.
Fig. 2 shows the enlarged diagram of the keeper structure of the utility model.
Fig. 3 shows the enlarged diagram of the elastic component structure of the utility model.
Fig. 4 shows the interior slide rail of the utility model and the lock-out state structural representation of middle slide rail.
But Fig. 5 shows the wiring layout of the server of the utility model with three joint slide rails of sequential movements.
Label declaration among the figure: 1, external slide rail, 101, the outer rail lock tabs, 102, outer rail locking retaining point, 103, outer rail release lug, 104, outer rail release cambered surface; 105, get on the right track 2, middle slide rail, 201, chute, 202, the elongated slot track, 203, connecting hole; 3, interior slide rail, 301, interior rail lock tabs, 302, interior rail locking retaining point, 303, interior rail release lug, 304, interior rail release cambered surface; 305, lower railway, 4, keeper, 401, first stop part, 402, second stop part, 403, first retainer; 404, the second card shelves portion, 405, first draw-in groove, 5, elastic component, 501, connecting portion, 5011, joint pin; 502, elastic, 503, keep limiting section, 5031, the first qualification position, 5032, the second qualification position, 5033, first hypotenuse; 5034, second hypotenuse, 5035, slide block, 5036, block, 5037, second draw-in groove.
Embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.
Referring to Fig. 1, Fig. 2 and shown in Figure 5; But a kind of server is with three joint slide rails of sequential movements, comprise external slide rail 1, a slip cap be located at middle slide rail 2 and a slip cap of said external slide rail 1 be located at said in the interior slide rail 3 of slide rail 2, offer a chute 201 on the slide rail 2 in said; And said chute 201 is perpendicular to the longitudinally of slide rail 2 in said; Be provided with positioning piece 4 in the said chute 201, an end of said keeper 4 is that first stop part, 401 other ends are second stop part 402, is disposed with first retainer 403 and second retainer 404 between said first stop part 401 and second stop part 402; Constitute first draw-in groove 405 between said first retainer 403 and second retainer 404; Said first draw-in groove 405 is positioned at said chute 201, and two walls of said chute 201 snap in said first draw-in groove 405, and said first retainer 403 and second retainer 404 fit in two walls of said middle slide rail 2 respectively; Said external slide rail 1 is provided with an outer rail lock tabs 101; The said outer rail lock tabs 101 inboard outer rail locking retaining points 102 that form also are provided with an outer rail release lug 103 on the said external slide rail 1, said outer rail release lug 103 forms an outer rail arc and separates locking face 104; Said outer rail lock tabs 101 is positioned at said outer rail release lug 103 tops, and is oppositely arranged and constitutes one and get on the right track 105; Slide rail 3 is provided with rail lock tabs 301 in said; The rail lock tabs 301 inboard interior rail locking retaining points 302 that form in said; Also be provided with rail release lug 303 in said on the slide rail 3; Rail release lug 303 forms an interior rail arc and separates locking face 304 in said, and said interior rail lock tabs 301 is positioned at the below of said rail release lug 303, and constitutes a lower railway 305 in the middle of being oppositely arranged.
Further; In conjunction with shown in Figure 3; Also be provided with an elastic component 5 on the slide rail 2 in said, said elastic component 5 comprises connecting portion 501, the elastic 502 that one connects and keeps limiting section 503 that said maintenance limiting section 503 comprises the first qualification position 5031 and the second qualification position 5032; Said maintenance limiting section 503 is positioned at said chute 201 places, and the said first spacing position 5031 and the second qualification position 5032 capable of circulation prop up said keeper 4.
Preferably, between the said first qualification position 5031 and the second qualification position 5,032 first hypotenuse 5033 and second hypotenuse 5034, said first hypotenuse 5034 and second hypotenuse 5034 constitute a salient angle.
Preferably; One sidewall of said maintenance limiting section 503 is provided with a slide block 5035; Also offer an elongated slot track 202 on the slide rail 2 in said, and said elongated slot track 202 be parallel to said in the longitudinally of slide rail 2, said slide block 5035 places in the said elongated slot track 202; Said slide block 5035 is provided with a block 5036; Constitute second draw-in groove 5037 between said block 5036 and the said maintenance limiting section 503; Two walls of said elongated slot track 202 snap in said second draw-in groove 5037, and said block 5036 and maintenance limiting section 503 fit in two walls of said middle slide rail 2 respectively.
Preferably, said connecting portion 501 is provided with a joint pin 5011, also offers a connecting hole 203 on the said middle slide rail 2, and said middle slide rail 2 connects said joint pin 5011 through said connecting hole 203 said elastic component 5 is connected.
Referring to shown in Figure 4, but the server of present embodiment is following with the course of work of three joint slide rails of sequential movements:
But when 1, folding three joint slide rails of said server usefulness sequential movements; Said second stop part, 402 blocks are in said outer rail locking retaining point 102 places; Make said external slide rail 1 with said in slide rail 2 relative positionings, in said slide rail 3 retractions said in during slide rail 2, said in rail release lug 303 push against said first stop part 401; Said keeper 4 is moved along said lower railway 305; To force keeper 4 to move down along chute 201 this moment, and make the said outer rail locking of said second stop part, 402 disengagings retaining point 102, but make said external slide rail 1 and said middle slide rail 2 relative motions;
But when 2, pulling out three joint slide rails of said server usefulness sequential movements; Said first stop part, 401 blocks rail in said locks retaining point 302 places, makes said interior slide rail 3 and said middle slide rail 2 relative positionings, will be pulled out together; In said during the stretched said external slide rail 1 of slide rail 2; Said second stop part 402 of said outer rail release lug 103 pushing and pressing makes said keeper 4 305 move along said getting on the right track, and will force this moment keeper 4 to move up along said chute 201; And make the said interior rail of said first stop part 401 disengagings lock retaining point 302, but make said interior slide rail 3 and said middle slide rail 2 relative motions.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. but a server saves slide rails with three of sequential movements; Comprise external slide rail (1), a slip cap be located at middle slide rail (2) and a slip cap of said external slide rail (1) be located at said in the interior slide rail (3) of slide rail (2); Offer a chute (201) on the slide rail (2) in said; And said chute (201) is perpendicular to the longitudinally of slide rail (2) in said; Be provided with positioning piece (4) in the said chute (201), an end of said keeper (4) is that first stop part (401) other end is second stop part (402), is disposed with first retainer (403) and second retainer (404) between said first stop part (401) and second stop part (402); Constitute first draw-in groove (405) between said first retainer (403) and second retainer (404); Said first draw-in groove (405) is positioned at said chute (201), and two walls of said chute (201) snap in said first draw-in groove (405), and said first retainer (403) and second retainer (404) fit in two walls of said middle slide rail (2) respectively; It is characterized in that: said external slide rail (1) is provided with an outer rail lock tabs (101); The inboard outer rail locking retaining point (102) that forms of said outer rail lock tabs (101) also is provided with an outer rail release lug (103) on the said external slide rail (1), said outer rail release lug (103) forms an outer rail arc and separates locking face (104); Said outer rail lock tabs (101) is positioned at said outer rail release lug (103) top, and is oppositely arranged and constitutes one get on the right track (105); Slide rail (3) is provided with rail lock tabs (301) in said; The inboard interior rail locking retaining point (302) that forms of rail lock tabs (301) in said; Also be provided with rail release lug (303) in said on the slide rail (3); Rail release lug (303) forms an interior rail arc and separates locking face (304) in said, and said interior rail lock tabs (301) is positioned at the below of said rail release lug (303), and constitutes a lower railway (305) in the middle of being oppositely arranged.
2. but server according to claim 1 is with three joint slide rails of sequential movements; It is characterized in that: also be provided with an elastic component (5) on the slide rail (2) in said; Said elastic component (5) comprises connecting portion (501), the elastic (502) that one connects and keeps limiting section (503); Said maintenance limiting section (503) comprises the first qualification position (5031) and the second qualification position (5032); Said maintenance limiting section (503) is positioned at said chute (201) to be located, and the said first spacing position (5031) and the second qualification position (5032) capable of circulation prop up said keeper (4).
3. but server according to claim 2 is with three joint slide rails of sequential movements; It is characterized in that: be first hypotenuse (5033) and second hypotenuse (5034) between the said first qualification position (5031) and the second qualification position (5032), said first hypotenuse (5034) and second hypotenuse (5034) constitute a salient angle.
4. but save slide rails according to claim 2 or 3 described servers with three of sequential movements; It is characterized in that: a sidewall of said maintenance limiting section (503) is provided with a slide block (5035); Also offer an elongated slot track (202) on the slide rail (2) in said; And said elongated slot track (202) be parallel to said in the longitudinally of slide rail (2), said slide block (5035) places in the said elongated slot track (202).
5. but server according to claim 4 is with three joint slide rails of sequential movements; It is characterized in that: said slide block (5035) is provided with a block (5036); Constitute second draw-in groove (5037) between said block (5036) and the said maintenance limiting section (503); Two walls of said elongated slot track (202) snap in said second draw-in groove (5037), and said block (5036) and maintenance limiting section (503) fit in two walls of said middle slide rail (2) respectively.
6. but server according to claim 2 is with three joint slide rails of sequential movements; It is characterized in that: said connecting portion (501) is provided with a joint pin (5011); Also offer a connecting hole (203) on the slide rail (2) in said, said middle slide rail (2) connects said joint pin (5011) through said connecting hole (203) said elastic component (5) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201513069U CN202110476U (en) | 2011-05-13 | 2011-05-13 | Three-segment slide rail capable of sequentially moving for server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201513069U CN202110476U (en) | 2011-05-13 | 2011-05-13 | Three-segment slide rail capable of sequentially moving for server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110476U true CN202110476U (en) | 2012-01-11 |
Family
ID=45435921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201513069U Expired - Fee Related CN202110476U (en) | 2011-05-13 | 2011-05-13 | Three-segment slide rail capable of sequentially moving for server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102781197A (en) * | 2011-05-13 | 2012-11-14 | 雅固拉国际精密工业(苏州)有限公司 | Three-section sliding rail capable of moving sequentially and used by server |
| CN107592771A (en) * | 2017-08-31 | 2018-01-16 | 苏州南俊商贸有限公司 | A kind of server with can sequential movements three-sectional sliding-rail |
| CN108784035A (en) * | 2017-05-03 | 2018-11-13 | 金竣企业股份有限公司 | The sequence drawer structure that sliding rail is opened |
-
2011
- 2011-05-13 CN CN2011201513069U patent/CN202110476U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102781197A (en) * | 2011-05-13 | 2012-11-14 | 雅固拉国际精密工业(苏州)有限公司 | Three-section sliding rail capable of moving sequentially and used by server |
| CN102781197B (en) * | 2011-05-13 | 2015-06-10 | 雅固拉国际精密工业(苏州)有限公司 | Three-section sliding rail capable of moving sequentially and used by server |
| CN108784035A (en) * | 2017-05-03 | 2018-11-13 | 金竣企业股份有限公司 | The sequence drawer structure that sliding rail is opened |
| CN107592771A (en) * | 2017-08-31 | 2018-01-16 | 苏州南俊商贸有限公司 | A kind of server with can sequential movements three-sectional sliding-rail |
| CN107592771B (en) * | 2017-08-31 | 2023-05-05 | 苏州南俊商贸有限公司 | Three-section type sliding rail capable of moving sequentially for server |
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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: 20120111 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |