CN112135468A - Cabinet and cabinet slide rail thereof - Google Patents
Cabinet and cabinet slide rail thereof Download PDFInfo
- Publication number
- CN112135468A CN112135468A CN202010896447.7A CN202010896447A CN112135468A CN 112135468 A CN112135468 A CN 112135468A CN 202010896447 A CN202010896447 A CN 202010896447A CN 112135468 A CN112135468 A CN 112135468A
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- CN
- China
- Prior art keywords
- slide rail
- cabinet
- slide
- rail
- sliding rail
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
- H05K7/1418—Card guides, e.g. grooves
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
- H05K7/183—Construction of rack or frame support rails therefor
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a cabinet and a cabinet slide rail thereof, wherein the cabinet slide rail comprises two symmetrically arranged side slide rails (1), and two ends of each side slide rail (1) are respectively provided with a connecting structure for connecting with a cabinet upright post (3); the side slide rail (1) comprises: the inner side surface of the external sliding rail (18) is provided with an equipment placing platform (13) for mounting host equipment (2), and a sliding rail cavity with a closed circumferential direction is formed inside the external sliding rail (18); the sliding rail structure comprises an inner sliding rail (17) arranged in a sliding rail cavity in a sliding mode, wherein at least one group of symmetrical surfaces of the inner sliding rail (17) is in contact with the inner wall of the sliding rail cavity, and the two connecting structures are arranged at one end, away from the inner sliding rail (17), of the outer sliding rail (18) and one end, away from the outer sliding rail (18), of the inner sliding rail (17) respectively. Above-mentioned rack slide rail has improved structural strength, has simplified rack slide rail structure.
Description
Technical Field
The invention relates to the technical field of machine room equipment, in particular to a machine cabinet and a machine cabinet slide rail thereof.
Background
At present, the depth of a cabinet supported by a cabinet sliding rail on the market is limited, the structure is complex, the installation of the cabinet sliding rail needs to occupy a larger space on a cabinet upright post for installation, and the price is high.
Along with the development requirement of network information technology, the performance specification of the equipment cabinet is improved, the volume and the weight of single equipment are rapidly increased, the requirement on equipment for installing the equipment cabinet is more strict, and the structural strength requirement of the equipment for installing the equipment by the slide rail of the equipment cabinet is also improved.
In summary, how to simplify the structure and improve the structural strength is a problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, a first object of the present invention is to provide a cabinet slide rail, so as to simplify the structure and improve the structural strength, and a second object of the present invention is to provide a cabinet including the cabinet slide rail.
In order to achieve the first object, the invention provides the following technical scheme:
a cabinet slide rail comprises two symmetrically arranged side slide rails, wherein two ends of each side slide rail are respectively provided with a connecting structure used for being connected with a cabinet upright post;
the side slide rail includes:
the inner side surface of the external sliding rail is provided with an equipment placing platform for mounting host equipment, and a sliding rail cavity which is circumferentially closed is arranged inside the external sliding rail;
the connecting structure comprises an internal sliding rail arranged in the sliding rail cavity in a sliding mode, at least one group of symmetrical surfaces of the internal sliding rail is in contact with the inner wall of the sliding rail cavity, and the two connecting structures are arranged at one end, away from the internal sliding rail, of the external sliding rail and at one end, away from the external sliding rail, of the internal sliding rail respectively.
Optionally, in the cabinet slide rail, the external slide rail includes an external slide rail part and an internal slide rail part;
the equipment placing platform is connected with the inner side slide rail component;
the slide rail cavity is formed between the outer slide rail part and the inner slide rail part.
Optionally, in the above cabinet slide rail, the equipment placement platform and the inner slide rail part are of an integral structure.
Optionally, in the cabinet slide rail, an upper edge of the outer slide rail part is connected to an upper edge of the inner slide rail part by a bolt;
the lower edge of the outer slide rail component is connected with the lower edge of the inner slide rail component through a bolt.
Optionally, in the cabinet slide rail, the cross section of the internal slide rail is a "C" shaped structure, and the internal slide rail includes a first side plate, a top plate, a second side plate, a bottom plate, and a third side plate, which are connected in sequence, and the first side plate and the third side plate are aligned;
the one side that the roof dorsad the bottom plate with the roof of slide rail cavity offsets, the one side that the bottom plate dorsad the roof with the diapire of slide rail cavity offsets, first curb plate and the one side that the third curb plate dorsad the second curb plate with the first lateral wall of slide rail cavity offsets, the one side that the second curb plate dorsad the first curb plate with the third curb plate with the second lateral wall of slide rail cavity offsets, first lateral wall with the second lateral wall symmetry sets up.
Optionally, in the above cabinet slide rail, the connection structure includes:
the connecting component is arranged on the side sliding rail;
the fixed fittings and the connecting parts are respectively arranged on two sides of the cabinet upright post;
and a connecting member for connecting the fixing member and the connecting member.
Optionally, in the above cabinet slide rail, the connecting part is a U-shaped elastic part, and two ends of the connecting part are arranged along an extending direction of the cabinet slide rail.
Optionally, in the cabinet slide rail, a connecting part of the connecting structure disposed on the external slide rail and the external slide rail are of an integrated structure;
the connecting part of the connecting structure arranged on the inner slide rail and the inner slide rail are of an integrated structure.
Optionally, in the above cabinet slide rail, the connecting member is a press-riveting structural member or a connecting screw for connecting the fixing fitting, the cabinet column, and the connecting member.
The invention also provides a cabinet, which comprises a cabinet body and a cabinet slide rail, wherein the cabinet slide rail is the cabinet slide rail in any one of the above.
According to the cabinet slide rail provided by the invention, the slide rail cavity with the closed circumferential direction is arranged in the external slide rail, so that the structural temperature of the slide rail cavity is stable; and make inside slide rail have a set of plane of symmetry and the inner wall contact of slide rail cavity at least for the inner wall of slide rail cavity plays effective bearing structure to inside slide rail, on the basis that the realization side slide rail can stretch out and draw back the regulation, has effectively improved the structural strength of the side slide rail that inside slide rail and outside sliding rail are connected and are formed, need not to set up sliding structure such as ball, has effectively simplified the structure of rack slide rail.
In order to achieve the second object, the invention further provides a cabinet, which includes any one of the cabinet slide rails. Because the cabinet slide rail has the technical effects, the cabinet with the cabinet slide rail also has corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an assembly schematic view of a cabinet slide rail provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cabinet slide rail provided in an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a schematic view illustrating an installation state of a cabinet slide rail according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a cabinet slide rail provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an internal slide rail according to an embodiment of the present invention.
Detailed Description
The first object of the present invention is to provide a cabinet slide rail, which simplifies the structure and improves the structural strength, and the second object of the present invention is to provide a cabinet including the cabinet slide rail.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the cabinet slide rail provided in the embodiment of the present invention includes two symmetrically disposed side slide rails 1, and both ends of the side slide rails 1 have a connection structure for connecting with a cabinet upright 3. The side slide rail 1 comprises an external slide rail 18 and an internal slide rail 17, an equipment placing platform 13 for installing the host equipment 2 is arranged on the inner side surface of the external slide rail 18, and a slide rail cavity with a closed circumferential direction is arranged inside the external slide rail 18; the internal slide rail 17 is arranged in the slide rail cavity in a sliding manner, at least one group of symmetrical surfaces of the internal slide rail 17 is in contact with the inner wall of the slide rail cavity, and the two connecting structures are respectively arranged at one end of the external slide rail 18, which is far away from the internal slide rail 17, and at one end of the internal slide rail 17, which is far away from the external slide rail 18.
According to the cabinet slide rail provided by the embodiment of the invention, the circumferentially closed slide rail cavity is arranged in the external slide rail 18, so that the structural temperature of the slide rail cavity is stable; and make inside slide rail 17 have at least a set of symmetry plane and the contact of the inner wall of slide rail cavity for the inner wall of slide rail cavity plays effective bearing structure to inside slide rail 17, on the basis that realization side slide rail 1 can stretch out and draw back the regulation, has effectively improved the structural strength of the side slide rail 1 that inside slide rail 17 and outside slide rail 18 are connected and are formed, need not to set up sliding structure such as ball, has effectively simplified the structure of rack slide rail.
It should be noted that the slide rail cavity with a closed circumferential direction is a cavity with a closed cross section, the extending direction of the external slide rail 18 is the extending direction of the slide rail cavity, two ends of the slide rail cavity in the extending direction have openings, and the internal slide rail 17 may only slide along the extending direction of the external slide rail 18.
In the installation, make outside slide rail 18 and inside slide rail 17 slide to adjust through the degree of depth of rack, accomplish the whole length of adjusting side slide rail 1, make the connection structure at the both ends of side slide rail 1 (the one end that inside slide rail 17 was kept away from to outside slide rail 18 and the one end that outside slide rail 18 was kept away from to inside slide rail 17) be connected with the rack stand 3 of rack, make rack slide rail 1 fix to the rack in, then place host computer equipment 2 on equipment place the platform 13, in pushing into the rack with host computer equipment 2 through the slip of host computer equipment 2 on equipment place the platform 13, install the cabinet with fixed completion installation of host computer equipment 2 and rack at last.
As shown in fig. 2, the two symmetrically disposed side rails 1 are a left side rail 11 and a right side rail 12, respectively, and a surface of the left side rail 11 facing the right side rail 12 and a surface of the right side rail 12 facing the left side rail 11 are inner side surfaces.
Therefore, the inner surface of the outer rail 18 on the left side rail 11 is a surface of the outer rail 18 facing the right side rail 12, and the inner surface of the outer rail 18 on the right side rail 12 is a surface of the outer rail 18 facing the left side rail 11.
Through the above arrangement, the device placement platform 13 disposed on the left side slide rail 11 and the right side slide rail 12 is disposed between the left side slide rail 11 and the right side slide rail 12, so as to support the bottom edge of the host device 2.
As shown in fig. 5, the outer slide rail 18 includes an outer slide rail member 181 and an inner slide rail member 182 for easy processing and assembly; the equipment placement platform 13 is connected with the inner slide rail part 182; a track cavity is formed between the outer track member 181 and the inner track member 182. During installation, the inner slide rail 17 may be disposed between the outer slide rail member 181 and the inner slide rail member 182, and a slide rail cavity is formed by the connection of the outer slide rail member 181 and the inner slide rail member 182. Of course, the slide rail cavity may also be directly processed, and one end of the inner slide rail 17 may be inserted into the slide rail cavity in an inserting manner.
In this embodiment, the device placement platform 13 and the inner slide rail member 182 are integrated. The integral structure of the equipment placing platform 13 and the inner side slide rail part 182 may be an L-shaped structure formed by bending a sheet metal part, and includes a first plate and a second plate which are connected in a mutually perpendicular manner, wherein the first plate is the equipment placing platform 13, and the second plate is the inner side slide rail part 182. In order to form a circumferentially closed slide rail cavity, the outer slide rail member 181 is a bent plate having a groove structure, as shown in fig. 5.
In order to improve the connection stability, the upper edge of the outer slide rail member 181 is connected to the upper edge of the inner slide rail member 182 by bolts; the lower edge of the outer slide member 181 is bolted to the lower edge of the inner slide member 182. The connection can also be made by welding, which is not described in detail here and is within the scope of protection.
As shown in fig. 5 and 6, the cross section of the inner slide rail 17 is a "C" shaped structure, which includes a first side plate 171, a top plate 172, a second side plate 173, a bottom plate 174, and a third side plate 173, which are connected in sequence, and the first side plate 171 and the third side plate 173 are aligned. The one side of top plate 172, which faces away from bottom plate 174, is abutted against the top wall of the slide rail cavity, the one side of bottom plate 174, which faces away from top plate 172, is abutted against the bottom wall of the slide rail cavity, the one side of first side plate 171 and third side plate 173, which faces away from second side plate 173, is abutted against the first side wall of the slide rail cavity, the one side of second side plate 173, which faces away from first side plate 171 and third side plate 173, is abutted against the second side wall of the slide rail cavity, and the first side wall and the second side wall are symmetrically arranged. In this embodiment, the inner slide rail 17 has two sets of symmetrical surfaces contacting the inner wall of the slide rail cavity. One set of symmetrical surfaces is a surface of the top plate 172 facing away from the bottom plate 174 and a surface of the bottom plate 174 facing away from the top plate 172, and the other set of symmetrical surfaces is a surface of the first side plate 171 and the third side plate 173 facing away from the second side plate 173 and a surface of the second side plate 173 facing away from the first side plate 171 and the third side plate 173. It is also possible to only make a set of symmetry planes of the internal sliding rail 17 contact the inner wall of the sliding rail cavity, which will not be described in detail herein.
As shown in fig. 3 and 4, the connection structure includes a connection member 14, a fixing metal fitting 16, and a connector 15 connecting the fixing metal fitting 16 and the connection member 14. The connecting part 14 is arranged on the side sliding rail 1; the fastening fittings 16 and the connecting parts 14 are provided on both sides of the cabinet column 3. Through the connection of connecting piece 15 for cabinet stand 3 presss from both sides in the middle of fixed fitting 16 and adapting unit 14, has effectively improved connection stability. In this embodiment, the cabinet column 3 has a fitting connection hole 31, and the connection member 15 penetrates through the connection member 14, the fitting connection hole 3, and the fixing fitting 16, so as to complete the connection of the cabinet column 3, the fixing fitting 16, and the connection member 14.
In order to improve the vibration damping effect, the connecting part 14 is a U-shaped elastic member, and two ends of the U-shaped elastic member are arranged along the extending direction of the cabinet slide rail. As shown in fig. 3, the connecting part 14 is a U-shaped elastic member, one end of the connecting part is connected to the side sliding rail 1, and the other end of the connecting part is connected to the cabinet upright post 3, so that the vibration damping effect is achieved through elastic deformation of the opening in the U-shaped elastic member, the cabinet sliding rail is prevented from being rigidly connected to the cabinet upright post 3, and the service life is effectively prolonged.
In this embodiment, the connecting member 14 of the connecting structure disposed on the external sliding rail 18 and the external sliding rail 18 are an integral structure. In this embodiment, the inner slide rail part 182 and the connecting part 14 are an integrated structure, which may be a structure formed by bending a sheet metal part.
Further, the connecting member 14 of the connecting structure disposed on the inner slide rail 17 is integrated with the inner slide rail 17.
Of course, the connecting member 14 may be connected to the side rail 1 by a screw or a snap-fit connection.
In this embodiment, the connecting member 15 is a press-riveting structure member for connecting the fixing fitting 16, the cabinet upright 3, and the connecting member 14. The contact part of the press-riveting structure and the inner wall of the connecting hole of the connecting and fixing fitting 16, the inner wall of the matching connecting hole 31 of the cabinet upright post 3 and the inner wall of the connecting hole of the connecting part 14 is a smooth surface (without a thread structure), and the interior of the press-riveting structure is provided with a thread structure connected with a screw. Through the arrangement, the mechanical property is better, and meanwhile, the thread structure cannot be damaged due to stress.
Of course, the connecting member 15 may be a connecting screw for connecting the fixing fitting 16, the cabinet column 3 and the connecting member 14.
The invention also provides a cabinet, which comprises the cabinet slide rail, wherein the cabinet slide rail is any one of the cabinet slide rails. Because the cabinet slide rail has the technical effects, the cabinet with the cabinet slide rail also has the same technical effects, and the technical effects are not repeated one by one.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cabinet slide rail comprises two symmetrically arranged side slide rails (1), wherein two ends of each side slide rail (1) are provided with a connecting structure for connecting with a cabinet upright post (3); it is characterized in that the preparation method is characterized in that,
the side slide rail (1) comprises:
the inner side surface of the external sliding rail (18) is provided with an equipment placing platform (13) for mounting host equipment (2), and a sliding rail cavity with a closed circumferential direction is formed inside the external sliding rail (18);
the sliding rail structure comprises an inner sliding rail (17) arranged in a sliding rail cavity in a sliding mode, wherein at least one group of symmetrical surfaces of the inner sliding rail (17) is in contact with the inner wall of the sliding rail cavity, and the two connecting structures are arranged at one end, away from the inner sliding rail (17), of the outer sliding rail (18) and one end, away from the outer sliding rail (18), of the inner sliding rail (17) respectively.
2. The cabinet slide of claim 1, wherein the outer slide (18) comprises an outer slide member (181) and an inner slide member (182);
the equipment placing platform (13) is connected with the inner side sliding rail component (182);
the slide rail cavity is formed between the outer slide rail part (181) and the inner slide rail part (182).
3. The cabinet slide of claim 2, wherein the equipment placement platform (13) is of unitary construction with the inner slide member (182).
4. The cabinet slide of claim 2, wherein the upper edge of the outer slide member (181) is bolted to the upper edge of the inner slide member (182);
the lower edge of the outer slide rail part (181) is connected with the lower edge of the inner slide rail part (182) through a bolt.
5. The cabinet slide rail of claim 1, wherein the cross section of the inner slide rail (17) is a "C" shaped structure comprising a first side plate (171), a top plate (172), a second side plate (173), a bottom plate (174), and a third side plate (173) connected in series, wherein the first side plate (171) and the third side plate (173) are aligned;
the one side of roof (172) dorsad bottom plate (174) with the roof of slide rail cavity offsets, bottom plate (174) dorsad the one side of roof (172) with the diapire of slide rail cavity offsets, first curb plate (171) and third curb plate (173) dorsad the one side of second curb plate (173) with the first lateral wall of slide rail cavity offsets, second curb plate (173) dorsad the one side of first curb plate (171) and third curb plate (173) with the second lateral wall of slide rail cavity offsets, first lateral wall with the second lateral wall symmetry sets up.
6. The cabinet slide of claim 1, wherein the connection structure comprises:
the connecting part (14) is arranged on the side sliding rail (1);
the fixing fittings (16) and the connecting parts (14) are respectively arranged on two sides of the cabinet upright post (3);
and a connecting member (15) for connecting the fixing member (16) and the connecting member (14).
7. The cabinet slide according to claim 6, wherein the connecting member (14) is a U-shaped elastic member, both ends of which are arranged along the extending direction of the cabinet slide.
8. The cabinet slide of claim 6, wherein the connecting member (14) of the connecting structure disposed on the outer slide (18) is of a unitary construction with the outer slide (18);
the connecting part (14) of the connecting structure arranged on the inner slide rail (17) and the inner slide rail (17) are of an integrated structure.
9. The cabinet rail according to claim 6, wherein the connecting element (15) is a clinch structure or a connecting screw connecting the fastening fitting (16), the cabinet upright (3) and the connecting element (14).
10. A cabinet comprising a cabinet slide, wherein the cabinet slide is the cabinet slide of any one of claims 1-9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010896447.7A CN112135468A (en) | 2020-08-31 | 2020-08-31 | Cabinet and cabinet slide rail thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010896447.7A CN112135468A (en) | 2020-08-31 | 2020-08-31 | Cabinet and cabinet slide rail thereof |
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CN112135468A true CN112135468A (en) | 2020-12-25 |
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CN202010896447.7A Pending CN112135468A (en) | 2020-08-31 | 2020-08-31 | Cabinet and cabinet slide rail thereof |
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Citations (9)
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CN201479519U (en) * | 2009-07-21 | 2010-05-19 | 艾默生网络能源有限公司 | General guide rail |
CN102113776A (en) * | 2009-12-30 | 2011-07-06 | 川湖科技股份有限公司 | Damping device for sliding rail assembly |
CN102264210A (en) * | 2010-05-27 | 2011-11-30 | 鸿富锦精密工业(深圳)有限公司 | Slide rail apparatus |
CN102665379A (en) * | 2012-05-15 | 2012-09-12 | 厦门科华恒盛股份有限公司 | Guide rail assembly general for cabinet |
CN102740651A (en) * | 2011-04-08 | 2012-10-17 | 鸿富锦精密工业(深圳)有限公司 | Fixing device for sliding rail |
CN203645955U (en) * | 2013-11-29 | 2014-06-11 | 加弘科技咨询(上海)有限公司 | Adjustable cabinet type slide rail |
CN104302146A (en) * | 2013-07-16 | 2015-01-21 | 伊顿制造(格拉斯哥)有限合伙莫尔日分支机构 | A horizontal slide assembly and an assembly pair |
CN107295776A (en) * | 2016-04-12 | 2017-10-24 | 鸿富锦精密电子(天津)有限公司 | Rack slide rail fixed knot constructs |
CN107484378A (en) * | 2017-08-31 | 2017-12-15 | 苏州南俊商贸有限公司 | A kind of tool-free assembling bracket for server slideway |
-
2020
- 2020-08-31 CN CN202010896447.7A patent/CN112135468A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201479519U (en) * | 2009-07-21 | 2010-05-19 | 艾默生网络能源有限公司 | General guide rail |
CN102113776A (en) * | 2009-12-30 | 2011-07-06 | 川湖科技股份有限公司 | Damping device for sliding rail assembly |
CN102264210A (en) * | 2010-05-27 | 2011-11-30 | 鸿富锦精密工业(深圳)有限公司 | Slide rail apparatus |
CN102740651A (en) * | 2011-04-08 | 2012-10-17 | 鸿富锦精密工业(深圳)有限公司 | Fixing device for sliding rail |
CN102665379A (en) * | 2012-05-15 | 2012-09-12 | 厦门科华恒盛股份有限公司 | Guide rail assembly general for cabinet |
CN104302146A (en) * | 2013-07-16 | 2015-01-21 | 伊顿制造(格拉斯哥)有限合伙莫尔日分支机构 | A horizontal slide assembly and an assembly pair |
CN203645955U (en) * | 2013-11-29 | 2014-06-11 | 加弘科技咨询(上海)有限公司 | Adjustable cabinet type slide rail |
CN107295776A (en) * | 2016-04-12 | 2017-10-24 | 鸿富锦精密电子(天津)有限公司 | Rack slide rail fixed knot constructs |
CN107484378A (en) * | 2017-08-31 | 2017-12-15 | 苏州南俊商贸有限公司 | A kind of tool-free assembling bracket for server slideway |
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