CN102695398B - Locking spring used for server sliding rail - Google Patents
Locking spring used for server sliding rail Download PDFInfo
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- CN102695398B CN102695398B CN201110070955.0A CN201110070955A CN102695398B CN 102695398 B CN102695398 B CN 102695398B CN 201110070955 A CN201110070955 A CN 201110070955A CN 102695398 B CN102695398 B CN 102695398B
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- locking spring
- spring plate
- server
- arm
- slide rail
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Abstract
The invention discloses a locking spring used for a server sliding rail. The locking spring comprises an upper locking spring which comprises a first lock retaining part and a first unlocking part which are integrally connected. The first unlocking part includes a first return arm and a first unlocking arm which form a U shaped structure. An upper side of the first lock retaining part is provided with a first arc bending surface which turns over outwardly. A lower side of the first lock retaining part is a curved surface which is provided with a first shielding surface whose section turning over outwardly is a half C shape. The first shielding surface and the first arc bending surface are positioned at a same side of the first lock retaining part. The locking spring used for the server sliding rail can automatically lock a sidestep shape mounting screw at a side of the server without an auxiliary action in an installation process of a server, and through pressing the first unlocking arm, a locking state of the server is removed. The locking spring is simple and light and in structure and convenient in popularization and application.
Description
Technical field
The present invention relates to a kind of for the fixture of server casing on frame slide rail, in particular to a kind of locking spring plate for server slide rail.
Background technology
In the prior art, the fixed installation between server and slide rail for server, its method is first by rail dismounting in slide rail, is fixed on server by interior rail, and then is inserted into by the server fixing interior rail in all the other mounted slide assemblies.This kind of installation method, in installation process, needs use instrument and dismounting ability fully fixed server and slide rail for server.But like this, instrument use and dismounting can make troubles to installment work.
Another kind of common method is, the side of server is provided with mounting screw, slide rail for server offers counterbore, during installation, server side mounting screw is erected in the counterbore on slide rail for server, then be fixed by backset parts, although this kind of method eliminates the use of instrument, existing backset parts often complex structure or unlocking manner are comparatively complicated, add the cost of the manufacturing, be unfavorable for that this kind exempts from promoting the use of of instrument installation method.
Realizing in process of the present invention, inventor find installation in prior art between server and slide rail for server and dismounting complexity higher, efficiency is lower, and especially in installation and dismantle frequently in situation, operating efficiency is more low.
Summary of the invention
For overcoming deficiency of the prior art, the present invention aims to provide a kind of locking spring plate for server slide rail, and this locking spring plate structure is simple, easy to operate, can effectively install and dismantle server.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of locking spring plate for server slide rail, described locking spring plate comprises locking spring plate on, the first stopper portion and first that described upper locking spring plate comprises one connection separates lock section, described first separates lock section comprises the first reply arm and the first unlocking arm, described first reply arm and the first unlocking arm form a U-shaped structure, the upside of described first stopper portion is provided with the first circular arc folding surface of outwards turnover, the downside of described first stopper portion is an arc-shaped curved surface, the cross section this arc-shaped curved surface being provided with outwards turnover becomes the first block surface of half C type, described first block surface and described first circular arc folding surface are in the same side of described first stopper portion.
Further, described locking spring plate also comprises locking spring plate, the second stopper portion and second that described lower locking spring plate comprises one connection separates lock section, described second separates lock section comprises the second reply arm and the second unlocking arm, described second reply arm and the second unlocking arm form a U-shaped structure, the upside of described second stopper portion is provided with the second circular arc folding surface of outwards turnover, the downside of described second stopper portion is an arc-shaped curved surface, the cross section this arc-shaped curved surface being provided with outwards turnover becomes the second block surface of half C type, described second block surface and described second circular arc folding surface are in the same side of described first stopper portion.
Further, described upper locking spring plate and described lower locking spring plate are symmetrical arranged, and one connects, and described first block surface forms with described second block surface the structure that a cross section becomes C type.
Compared with prior art, the present invention has following beneficial effect:
1. the first circular arc folding surface of the locking spring plate for server slide rail of the present invention is due to its arc surface structure, when server side mounting screw is by when compressing into counterbore, the frictional resistance between server side mounting screw and the first occlusion part can be reduced, impel the smooth unblock of the first stopper portion, therefore server side mounting screw can enter in counterbore smoothly easily;
2., due to the setting of described first block surface and the second block surface, automatic locking can be fallen into the server side mounting screw in counterbore, thus ensure that the stable installation of server;
3. the locking spring plate structure for server slide rail of the present invention is simply light and handy, is convenient to promote the use of.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows according to an embodiment of the invention for the structural representation of the locking spring plate of server slide rail.
Fig. 2 shows in accordance with another embodiment of the present invention for the structural representation of the locking spring plate of server slide rail.
Fig. 3 shows the scheme of installation of locking spring plate according to the embodiment disclosed in Fig. 2 and server slide rail.
Fig. 4 shows the installation diagram of locking spring plate according to the embodiment disclosed in Fig. 2 and server slide rail.
Fig. 5 shows according to the installation diagram between the locking spring plate of the embodiment disclosed in Fig. 2 and server slide rail and server.
Fig. 6 shows the cutaway view of A-A in Fig. 5.
Fig. 7 shows according to the dismounting figure between the locking spring plate of the embodiment disclosed in Fig. 2 and server slide rail and server.
Fig. 8 shows the cutaway view of B-B in Fig. 7.
Number in the figure illustrates: 1, first stopper portion, 101, first circular arc folding surface, 102, first block surface, 2, second stopper portion, 201, second circular arc folding surface, 202, second block surface, 3, first separates lock section, 301, first replys arm, 3011, first fixing hole, 302, first unlocking arm, 3021, first pressing folding surface, 4, second separates lock section, 401, second replys arm, 4011, second fixing hole, 402, second unlocking arm, 4021, second pressing folding surface, 5, server slide rail, 501, counterbore, 502, screw hole, 6, screw, 7, server, 701, server side mounting screw.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
embodiment 1:
Shown in Figure 1, a kind of locking spring plate for server slide rail, described locking spring plate comprises locking spring plate on, described upper locking spring plate comprises the first stopper portion 1 and the first solution lock section 3 that one connects, described first separates lock section 3 comprises the first reply arm 301 and the first unlocking arm 302, described first reply arm 301 and the first unlocking arm 302 form a U-shaped structure, the upside of described first stopper portion 1 is provided with the first circular arc folding surface 101 of outwards turnover, the downside of described first stopper portion 1 is an arc-shaped curved surface, the cross section this arc-shaped curved surface being provided with outwards turnover becomes the first block surface 102 of half C type, described first block surface 102 and described first circular arc folding surface 101 are in the same side of described first stopper portion 1.
Preferably, the described first outer end of replying arm 301 is provided with the first fixing hole 3011.
Preferably, the outer end of described first unlocking arm 302 is provided with the first pressing folding surface 3021 of outwards turnover.
embodiment 2:
Shown in Figure 2, a kind of locking spring plate for server slide rail, described locking spring plate comprises locking spring plate on, described upper locking spring plate comprises the first stopper portion 1 and the first solution lock section 3 that one connects, described first separates lock section 3 comprises the first reply arm 301 and the first unlocking arm 302, described first reply arm 301 and the first unlocking arm 302 form a U-shaped structure, the upside of described first stopper portion 1 is provided with the first circular arc folding surface 101 of outwards turnover, the downside of described first stopper portion 1 is an arc-shaped curved surface, the cross section this arc-shaped curved surface being provided with outwards turnover becomes the first block surface 102 of half C type, described first block surface 102 and described first circular arc folding surface 101 are in the same side of described first stopper portion 1.
Further, described locking spring plate also comprises locking spring plate, described lower locking spring plate comprises the second stopper portion 2 and the second solution lock section 4 that one connects, described second separates lock section 4 comprises the second reply arm 401 and the second unlocking arm 402, described second reply arm 401 and the second unlocking arm 402 form a U-shaped structure, the upside of described second stopper portion 2 is provided with the second circular arc folding surface 201 of outwards turnover, the downside of described second stopper portion 2 is an arc-shaped curved surface, the cross section this arc-shaped curved surface being provided with outwards turnover becomes the second block surface 202 of half C type, described second block surface 202 and described second circular arc folding surface 201 are in the same side of described first stopper portion 1.
Further, described upper locking spring plate and described lower locking spring plate are symmetrical arranged, and one connects, and described first block surface 102 forms with described second block surface 202 structure that a cross section becomes C type.
Preferably, the described first outer end of replying arm 301 is provided with the first fixing hole 3011.
Preferably, the outer end of described first unlocking arm 302 is provided with the first pressing folding surface 3021 of outwards turnover.
Preferably, the described second outer end of replying arm 401 is provided with the second fixing hole 4011.
Preferably, the outer end of described second unlocking arm 402 is provided with the second pressing folding surface 4021 of outwards turnover.
Be further described in detail below in conjunction with accompanying drawing 3,4,5,6,7 and 8 pairs of the present embodiment:
Shown in Fig. 3 and Fig. 4, one server slide rail 5 is provided with counterbore 501 and two screw holes 502, described first fixing hole 3011 and the second fixing hole 4011 are fixed up with corresponding screw hole 502 by screw 6 by the locking spring plate for server slide rail of the present embodiment respectively, thus the locking spring plate being used for server slide rail of the present embodiment is fixed on described server slide rail 5.
Further, after the locking spring plate for server slide rail of the present embodiment and described server slide rail 5 install, described first stopper portion 1 fits in described counterbore 501 place, described first circular arc folding surface 101 and the first block surface 102 described counterbore 501 dorsad.
Shown in Figure 5, a server 7 is erected in the counterbore 501 of described server slide rail 5 by the server side mounting screw 701 be arranged on its edge.
Due to, the arc surface structure of described first circular arc folding surface 101, when described server side mounting screw 701 is by when compressing into described counterbore 501, first stopper portion 1 of the locking spring plate for server slide rail of the present embodiment is by automatic unlocking, and described server side mounting screw 701 can enter in described counterbore 501 smoothly.
Shown in Figure 6, due to the setting of described first block surface 102, server side mounting screw 701 in described counterbore 501 will be fallen into by automatic locking, thus ensure that the stable installation of server 7.
Shown in Fig. 7, Fig. 8, when described server 7 disassembles from server slide rail 5 by needs, press described first unlocking arm 302 and/or the second unlocking arm 402, the locking spring plate for server slide rail of the present embodiment is under the described first mating reaction of replying arm 301 and/or the second reply arm 401, described first stopper portion 1 will stick up from described counterbore 501, when described first stopper portion 1 sticks up the spiral surface thickness from the distance enough described server side mounting screw 701 of described counterbore 501, can smoothly described server 7 be disassembled from server slide rail 5.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the locking spring plate for server slide rail, it is characterized in that: described locking spring plate comprises locking spring plate on, the first stopper portion (1) and first that described upper locking spring plate comprises one connection separates lock section (3), described first separates lock section (3) comprises the first reply arm (301) and the first unlocking arm (302), described first replys arm (301) and the first unlocking arm (302) composition one U-shaped structure, the upside of described first stopper portion (1) is provided with the first circular arc folding surface (101) of outwards turnover, the downside of described first stopper portion (1) is an arc-shaped curved surface, the cross section this arc-shaped curved surface being provided with outwards turnover becomes first block surface (102) of half C type, described first block surface (102) and described first circular arc folding surface (101) are in the same side of described first stopper portion (1), described first outer end of replying arm (301) is provided with the first fixing hole (3011), the outer end of described first unlocking arm (302) is provided with the first pressing folding surface (3021) of outwards turnover.
2. the locking spring plate for server slide rail according to claim 1, it is characterized in that: described locking spring plate also comprises locking spring plate, the second stopper portion (2) and second that described lower locking spring plate comprises one connection separates lock section (4), described second separates lock section (4) comprises the second reply arm (401) and the second unlocking arm (402), described second replys arm (401) and the second unlocking arm (402) composition one U-shaped structure, the upside of described second stopper portion (2) is provided with the second circular arc folding surface (201) of outwards turnover, the downside of described second stopper portion (2) is an arc-shaped curved surface, the cross section this arc-shaped curved surface being provided with outwards turnover becomes second block surface (202) of half C type, described second block surface (202) and described second circular arc folding surface (201) are in the same side of described first stopper portion (1).
3. the locking spring plate for server slide rail according to claim 2, is characterized in that: the described second outer end of replying arm (401) is provided with the second fixing hole (4011).
4. the locking spring plate for server slide rail according to claim 2, is characterized in that: the outer end of described second unlocking arm (402) is provided with the second pressing folding surface (4021) of outwards turnover.
5. the locking spring plate for server slide rail according to claim 2, it is characterized in that: described upper locking spring plate and described lower locking spring plate are symmetrical arranged, and one connects, and described first block surface (102) forms with described second block surface (202) structure that a cross section becomes C type.
6. the locking spring plate for server slide rail according to claim 3, it is characterized in that: described upper locking spring plate and described lower locking spring plate are symmetrical arranged, and one connects, and described first block surface (102) forms with described second block surface (202) structure that a cross section becomes C type.
7. the locking spring plate for server slide rail according to claim 4, it is characterized in that: described upper locking spring plate and described lower locking spring plate are symmetrical arranged, and one connects, and described first block surface (102) forms with described second block surface (202) structure that a cross section becomes C type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110070955.0A CN102695398B (en) | 2011-03-23 | 2011-03-23 | Locking spring used for server sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110070955.0A CN102695398B (en) | 2011-03-23 | 2011-03-23 | Locking spring used for server sliding rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102695398A CN102695398A (en) | 2012-09-26 |
| CN102695398B true CN102695398B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110070955.0A Active CN102695398B (en) | 2011-03-23 | 2011-03-23 | Locking spring used for server sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102695398B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397998A (en) * | 2001-07-18 | 2003-02-19 | 纬创资通股份有限公司 | Fixer of radaitor |
| CN2642136Y (en) * | 2003-08-04 | 2004-09-22 | 鸿富锦精密工业（深圳）有限公司 | Clamping structure combination for slideway |
| CN2735511Y (en) * | 2004-07-01 | 2005-10-19 | 上海环达计算机科技有限公司 | Plug-in type electromagnetic wave shielding clamping piece |
| CN101606789A (en) * | 2008-06-16 | 2009-12-23 | 鸿富锦精密工业（深圳）有限公司 | Device for fixing slide rail |
| CN201995267U (en) * | 2011-03-23 | 2011-09-28 | 雅固拉国际精密工业(苏州)有限公司 | Locking spring plate for sliding track of server |
-
2011
- 2011-03-23 CN CN201110070955.0A patent/CN102695398B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397998A (en) * | 2001-07-18 | 2003-02-19 | 纬创资通股份有限公司 | Fixer of radaitor |
| CN2642136Y (en) * | 2003-08-04 | 2004-09-22 | 鸿富锦精密工业（深圳）有限公司 | Clamping structure combination for slideway |
| CN2735511Y (en) * | 2004-07-01 | 2005-10-19 | 上海环达计算机科技有限公司 | Plug-in type electromagnetic wave shielding clamping piece |
| CN101606789A (en) * | 2008-06-16 | 2009-12-23 | 鸿富锦精密工业（深圳）有限公司 | Device for fixing slide rail |
| CN201995267U (en) * | 2011-03-23 | 2011-09-28 | 雅固拉国际精密工业(苏州)有限公司 | Locking spring plate for sliding track of server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102695398A (en) | 2012-09-26 |
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