CN106535553B

CN106535553B - Server sliding rail with quick installation function

Info

Publication number: CN106535553B
Application number: CN201611198949.2A
Authority: CN
Inventors: 蔡耿锡; 杨文明; 张翔; 刘承贵
Original assignee: Jiangsu Jiuxing Precision Technology Group Co ltd
Current assignee: Jiangsu Saca Precision Technology Co ltd
Priority date: 2016-12-22
Filing date: 2016-12-22
Publication date: 2023-09-12
Anticipated expiration: 2036-12-22
Also published as: CN106535553A

Abstract

The invention particularly relates to a server sliding rail with a quick installation function, which comprises a positioning block, wherein a front baffle and a protective shell are arranged at the front end face of the positioning block, a positioning column is arranged on the front baffle, one end of the positioning column is connected with a second spring, the second spring is propped against the inner wall of the protective shell, an opening is arranged at the outer surface of the positioning block, a side plate is arranged at the opening, one end of the side plate extends into the opening, a first spring is further arranged on the front baffle and is propped against the extending part of the side plate, a toggle clamping piece is connected with the other end of the side plate, one end of the positioning block is provided with a sliding rail body, the sliding rail body comprises an inner rail, a middle rail and an outer rail which are sequentially connected, a sliding frame is arranged in the outer rail, an elastic piece is arranged in the outer rail, a spring is arranged between the elastic piece and the outer rail, one end of the spring is propped against the middle position of the elastic piece, and the other end of the spring is propped against the bottom surface in the outer rail. The beneficial effects of the invention are as follows: by utilizing the combined structure of the locating pin and the second spring, the sliding rail body can be fast fixed on the front locating frame body by matching with the elastic piece, so that the installation efficiency is high.

Description

Server sliding rail with quick installation function

Technical Field

The invention particularly relates to a server sliding rail with a rapid installation function.

Background

A server, also called a server, is a device that provides computing services. Since the server needs to respond to the service request and process it, the server should generally have the ability to afford the service and secure the service.

The server includes a processor, a hard disk, a memory, a system bus, and the like, and is similar to a general-purpose computer architecture, but is required to provide highly reliable services, and thus has high demands in terms of processing capacity, stability, reliability, security, scalability, manageability, and the like. In a network environment, the service types provided by the servers are different and are divided into file servers, database servers, application program servers, WEB servers and the like. The server is generally placed in a server case, the server case is generally provided with a server sliding rail and a sliding plate, and the server is placed on the sliding plate, so that daily maintenance and installation are facilitated.

In the prior art, the fixing between the server slide rail and the rack is usually implemented by adopting a bolt or nut fixing mode. Specifically, the end of the sliding rail is fixedly connected with a bracket. The bracket is provided with a threaded hole. The threaded hole corresponds to a mounting hole on the frame. The mounting holes are square holes or round holes. During installation, the threaded holes on the support are aligned with the mounting holes on the frame, nuts are used for penetrating through the mounting holes on the frame, and finally the nuts are inserted into the threaded holes on the support in a rotating mode. In the installation process, a tool is required to be used for fully fixing the bracket and the frame, and two persons are required to install the bracket and the frame simultaneously, so that inconvenience is brought to the installation work, and the working efficiency is lower especially under the condition of frequent installation; in addition, for example: the server case is fixed with three sections of sliding rails, the three sections of sliding rails comprise an outer sliding rail, a middle sliding rail and an inner sliding rail, the drawer type server is taken as an example, the outer sliding rail is fixed on the rack, the inner sliding rail is fixed on two sides of the drawer type server, the middle sliding rail is arranged between the outer sliding rail and the inner sliding rail as a bearing rail so as to extend the movable range of the drawer type server, and the inner sliding rail and the middle sliding rail can slide back and forth along the axial direction of the outer sliding rail relative to the outer sliding rail, so that the drawer type server can be pulled out or retracted freely through the sliding rails. When the drawer type server is required to retract, the inner slide rail and the middle slide rail are pushed to retract into the rack along the axial direction of the outer slide rail, but the middle slide rail cannot wait for the inner slide rail to be in the inner slide rail in advance and then synchronously perform homing action so as to slide into the outer slide rail.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides the server sliding rail with the rapid installation function, which can avoid the use of tools and rapidly realize positioning in the process of fixing the sliding rail and the rack, improve the installation work efficiency, prevent the sliding rail from being longitudinally displaced and further improve the installation reliability; in addition, the inner rail, the middle rail and the outer rail can move in sequence, so that the service life of the sliding rail is prolonged, and the smoothness is maintained.

The invention discloses a server sliding rail with a quick installation function, which comprises a positioning block, wherein a front baffle and a protective shell are arranged at the front end face of the positioning block, a positioning column is arranged on the front baffle, one end of the positioning column is connected with a second spring, the second spring is propped against the inner wall of the protective shell, an opening is arranged at the outer surface of the positioning block, a side plate is arranged at the opening, one end of the side plate extends into the opening, a first spring is further arranged on the front baffle and is propped against the extending part of the side plate, a toggle clamping piece is connected with the other end of the side plate, one end of the positioning block is provided with a sliding rail body, the sliding rail body comprises an inner rail, a middle rail and an outer rail, the inner rail, the middle rail and the outer rail are sequentially connected, a sliding frame is arranged in the outer rail, an elastic piece is arranged in the outer rail, a spring is arranged between the elastic piece and the outer shell, one end of the spring is propped against the middle position of the elastic piece, and the other end of the spring is propped against the bottom surface in the outer shell, and the elastic piece is propped against the bottom surface of the sliding frame.

Specifically, further, the stirring clamping piece is provided with a clamping surface, and the clamping surface and the surface of the front baffle are not contacted with each other or are contacted with each other.

Specifically further, be equipped with the fastener on the opening, the surface of curb plate is equipped with the opening, and the fastener is arranged in opening department.

Specifically further, the baffle is connected with the protective shell, a spring opening is formed in the protective shell, and the first spring penetrates through the spring opening and extends out of the protective shell.

Specifically further, the extension of curb plate is located spring opening part, is connected through the rivet between locating piece and the slide rail body, and slide rail body side is equipped with preceding location support body, is equipped with the mounting hole on the preceding location support body.

Specifically further, slide rail body surface is equipped with the mount, is fixed with the spacing on the mount, and the mount forms spacing framework with spacing framework, is equipped with the locating pin in the spacing framework, and on the one end of locating pin extended to the mount, be equipped with the third spring on the other end of locating pin, the third spring is in the inner wall department of spacing.

Specifically further, be equipped with the outer sleeve on the locating pin, the locating pin is arranged in the outer sleeve, outer sleeve one end is equipped with spacing portion, outer sleeve and spacing portion are integrated into one piece, are equipped with the orientation piece on the mount, and orientation piece one end pushes up on locating pin one end, and slide rail body is equipped with the server cabinet body outward, and the internal back locating support body that is fixed with of server cabinet is equipped with the through-hole on the back locating support body, and the through-hole is circular or square.

Specifically further, be equipped with the installing port on the well rail, the installing port is equipped with the impeller, is equipped with the promotion convex part on the bottom surface of interior rail, is equipped with the outer rail opening on the surface of outer rail.

Specifically further, the pushing piece is equipped with front pushing part and back pushing part respectively around, is equipped with the slide frame opening on the slide frame, is equipped with the switching-over mouth on the interior rail, is equipped with the back shaft in the installation mouth, and the back shaft is arranged in on the pushing piece, and the both sides department of pushing piece is equipped with the concave position, the back shaft is arranged in concave position department.

Specifically, further, both ends of elastic component detain on the bottom surface of shell, and the elastic component is the arc form, is equipped with the limit head on the elastic component upper surface, is equipped with the carriage location concave part on the carriage.

The beneficial effects of the invention are as follows:

1. the slide rail body can be quickly fixed on the front positioning frame body by utilizing the combined structure of the positioning pin and the second spring, and the installation process can be completed without tools, so that the installation efficiency is high; in addition, by utilizing the combination structure of the toggle clamping piece and the front baffle, the left and right displacement of the slide rail body is effectively prevented, and the positioning pin is prevented from being separated from the mounting hole of the front positioning frame body; in addition, the side plates are not connected with the positioning blocks through bearings, and are connected with the first springs through the side plates, so that the distance between the front baffle plate and the clamping surface is adjusted.

2. The positioning pin and the third spring are combined, so that the slide rail body can be quickly fixed on the rear positioning frame body of the server, tools are not needed in the installation process, the slide rail can be installed in holes with two or more different shapes, and the installation efficiency is improved.

3. The inner rail, the middle rail and the outer rail are unfolded or stored according to sequential movement by pushing the convex part, the pushing part, the reversing opening and the outer rail opening to be matched with each other, so that the service life of the sliding rail is prolonged, and the smoothness of the sliding rail movement is maintained. Meanwhile, the middle rail and the outer rail which are sequentially unfolded are quite convenient to maintain, and the convenience of maintaining the sliding rail is greatly improved.

4. The positioning between the shell and the sliding frame is implemented through the elastic piece, so that the device is convenient to independently and quickly install, and the device has high installation efficiency.

5. Because both ends of the elastic piece are buckled on the bottom surface of the shell, the elastic piece can be conveniently fixed, and the deflection of the elastic piece is avoided.

Drawings

Fig. 1 is a schematic view of a connection structure between a front positioning frame and a slide rail body according to the present invention.

Fig. 2 is a schematic structural view of the present invention.

Fig. 3 is a schematic view of another angle of fig. 2.

Fig. 4 is a schematic view of the structure of fig. 3 with the protective shell removed.

Fig. 5 is a schematic structural view of the combination of the server cabinet, the rear positioning frame and the slide rail body of the present invention.

Fig. 6 is a schematic structural view of the slide rail body.

Fig. 7 is a partially enlarged schematic view of the structure at a of fig. 6.

Fig. 8 is a schematic view of the structure of fig. 7 with the stopper removed.

Fig. 9 is a schematic structural view of the present invention.

Fig. 10 is a schematic cross-sectional view of the present invention.

Fig. 11 is a schematic view of the structure of the inner rail.

Fig. 12 is a schematic view of the structure of the middle rail.

Fig. 13 is a schematic view of the structure of the outer rail.

Fig. 14 is a schematic structural view of the skid.

Fig. 15 is a schematic structural view of the housing.

The following drawings illustrate:

a positioning block 1; an opening 101; a fastener 102; a protective shell 2; spring opening 201, front baffle 3; a positioning column 4; toggle the clamping piece 5; a clamping surface 501; a side plate 6; a first spring 7; a second spring 8; a slide rail body 9; a front positioning frame 10; mounting holes 1001.

A server cabinet 11; a rear positioning frame 12; a fixing frame 13; a third spring 1301; a stopper 1302; a positioning pin 1303; an outer sleeve 1304; limit part 1305.

An inner rail 901; pushing the protrusion 9011; a reversing port 9012; a middle rail 902; a mounting port 9021; pusher 9022; a push-forward portion 9023; a push-back portion 9024; an outer rail 903; an outer rail opening 9031; a housing 904; an elastic member 9041; a spacing head 9042; a spring 9043; a skid 905; a skid opening 9051, and a skid positioning recess 9052.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

As shown in fig. 1 to 15, the server sliding rail with a rapid installation function described by the invention comprises a positioning block 1, wherein a front baffle 3 and a protective shell 2 are arranged at the front end face of the positioning block 1, a positioning column 4 is arranged on the front baffle 3, one end of the positioning column 4 is connected with a second spring 8, the second spring 8 is propped against the inner wall of the protective shell 2, an opening 101 is arranged at the outer surface of the positioning block 1, a side plate 6 is arranged at the opening 101, one end of the side plate 6 extends into the opening 101, a first spring 7 is also arranged on the front baffle 3, the first spring 7 is propped against the extending part of the side plate 6, the other end of the side plate 6 is connected with a stirring clamp 5, one end of the positioning block 1 is provided with a sliding rail body 9, and the sliding rail body 9 can be rapidly fixed on a front positioning frame body 10 by utilizing the combined structure of the positioning pin 4 and the second spring 8; in addition, by utilizing the combined structure of the toggle clamping piece 5 and the front baffle plate 3, the left and right displacement of the slide rail body 9 is effectively prevented, and the positioning pin 1 is prevented from being separated from the mounting hole of the front positioning frame body 10. The slide rail body 9 includes interior rail 901, well rail 902 and exterior rail 903, interior rail 901, well rail 902 and exterior rail 903 connect gradually, still include shell 904, be equipped with the carriage 905 in the shell 904, the carriage 905 is connected with exterior rail 903, be equipped with elastic component 9041 in the shell 904, be equipped with spring 9043 between elastic component 9041 and the shell 904, the one end top of spring 9043 is on elastic component 9041 middle part position, the other end top of spring 9043 is on the bottom surface in the shell 904, elastic component 9041 top is in carriage 905 bottom surface department, implement the location between shell 904 and the carriage 905 through elastic component 401, be convenient for independent quick installation, play and promote the installation effectiveness height. Furthermore, the side plate 6 and the positioning block 1 are not connected through bearings, and the side plate 6 is connected with the first spring 7, so that the distance between the front baffle 3 and the clamping surface 501 is adjusted. Furthermore, the toggle clamping piece 5 is provided with a clamping surface 501, and the clamping surface 501 and the surface of the front baffle 3 are not contacted with each other. The gap between the clamping surface 501 and the surface of the front baffle 3 is used for accommodating the front positioning frame 10 and clamping on the front positioning frame 10. The opening 101 is provided with a fastener 102, the surface of the side plate 6 is provided with a through hole, and the fastener 102 is arranged at the through hole. The front baffle 3 is arranged on the surface of the front positioning frame body 10, the toggle clamp 5 is opened to automatically reset, and the toggle clamp 5 is tightly attached to the other surface of the front positioning frame body 10 to form a clamping state. The baffle 3 is connected with the protective shell 2, a spring opening 201 is arranged on the protective shell 2, and the first spring 7 passes through the spring opening 201 and extends out of the protective shell 2. The extension part of the side plate 6 is positioned at the spring opening 201, the positioning block 1 is connected with the slide rail body 9 through a rivet, the first spring 7 is used for resetting the side plate 6, and the protective shell 2 is used for limiting the swing angle range of the side plate 6; in addition, the first spring 7 and the second spring 8 are prevented from being separated from the positioning block 1 in the extrusion process, and the overall reliability is effectively improved. The slide rail body 9 side is equipped with preceding locating support body 10, is equipped with mounting hole 1001 on the preceding locating support body 10.

The surface of the sliding rail body 9 is provided with a fixing frame 13, a limiting frame 1302 is fixed on the fixing frame 13, the fixing frame 13 and the limiting frame 1302 form a limiting frame body, a positioning pin 1303 is arranged in the limiting frame body, one end of the positioning pin 1303 extends to the fixing frame 13, a third spring 1301 is arranged at the other end of the positioning pin 1303, and the third spring 1301 is propped against the inner wall of the limiting frame 1302.

The positioning pin 1303 is provided with an outer sleeve 1304, the positioning pin 1303 is arranged in the outer sleeve 1304, one end of the outer sleeve 1304 is provided with a limiting part 1305, the outer sleeve 1304 and the limiting part 1305 are integrally formed, the fixing frame 13 is provided with a directional block, one end of the directional block is propped against one end of the positioning pin 1303, the sliding rail body 9 is externally provided with a server cabinet 11, the server cabinet 11 is internally fixed with a rear positioning frame 12, the rear positioning frame 12 is provided with a through hole, and the through hole is round or square. The positioning pin 1303 and the outer sleeve 1304 are suitable for through holes with two different shapes, and can quickly fix the slide rail body 9 on the server cabinet 1. The fixing frame 1301 is provided with an orientation block, one end of the orientation block is propped against one end of the positioning pin 1303 and used for limiting the position of the positioning pin 1303, when the positioning pin 1303 is extruded, the positioning pin 1303 simultaneously extrudes the third spring 1301, the positioning pin 1303 shifts inwards, and the slide rail body 9 is convenient to detach from the rear positioning frame body 12. By adopting the above structure scheme, in the installation process, the vertical distance between the sliding rail bodies 9 can be correspondingly adjusted according to the size of the server, so that the position can be quickly adjusted, and the adaptability is high.

As shown in fig. 9 to 14, the middle rail 902 is provided with a mounting opening 9021, the mounting opening 9021 is provided with a pusher 9022, the bottom surface of the inner rail 901 is provided with a pushing protrusion 9011, and the surface of the outer rail 903 is provided with an outer rail opening 9031. In the state where the pushing boss 9011 is moved, the middle rail 902 is also displaced along with the pushing boss 90101. The middle rail 902 is displaced in the outer rail 903, the pushing protrusion 9011 is moved to the outer rail opening 9031, the pushing protrusion 9011 is separated from the pushing member 9022, and the front pushing portion 9023 of the pushing member 9022 is placed in the outer rail opening 9031 of the outer rail 903, and in the completed sequential movement deployment state. The inner rail 901, the middle rail 902 and the outer rail 903 are sequentially moved and unfolded, so that the whole bearing force of the sliding rail is increased. The mounting opening 9021 is internally provided with a supporting shaft which is arranged on the pushing piece 9022, concave positions are arranged at two sides of the pushing piece 9022, and the supporting shaft is arranged at the concave positions. The pusher 9022 can be swung up and down in the mounting opening 9021. The pushing piece 9022 is provided with a front pushing part 9023 and a rear pushing part 9024 respectively from front to back, a sliding frame opening 9051 is formed in a sliding frame 905, a reversing opening 9012 is formed in an inner rail 901, a supporting shaft is arranged in the mounting opening 9021 and is arranged on the pushing piece 9022, concave positions are formed in two sides of the pushing piece 9022, and the supporting shaft is arranged at the concave positions. As shown in fig. 15, two ends of the elastic member 9041 are fastened to the bottom surface of the housing 904, the elastic member 9041 is arc-shaped, a limiting head 9042 is provided on the upper surface of the elastic member 9041, and a carriage positioning recess 9051 is provided on the carriage 905. Positioning between the outer shell 904 and the sliding frame 905 is implemented through the elastic piece 9041, so that independent and rapid installation is facilitated, and the installation efficiency is improved. When the carriage 905 needs to stop moving, it is only necessary that the elastic member 9041 on the housing 904 is placed in the carriage positioning recess 9052 being displaced, so that the carriage 905 stops to continue displacement.

The above embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention, but any modifications, equivalents, or improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A server sliding rail with a quick installation function comprises a positioning block (1), and is characterized in that a front baffle (3) and a protective shell (2) are arranged at the front end face of the positioning block (1), a positioning column (4) is arranged on the front baffle (3), one end of the positioning column (4) is connected with a second spring (8), the second spring (8) is propped against the inner wall of the protective shell (2), an opening (101) is arranged at the outer surface of the positioning block (1), a side plate (6) is arranged at the opening (101), one end of the side plate (6) extends into the opening (101), a first spring (7) is further arranged on the front baffle (3), the first spring (7) is propped against the extending part of the side plate (6), the other end of the side plate (6) is connected with a stirring clamp (5), one end of the positioning block (1) is provided with a sliding rail body (9), the sliding rail body (9) comprises an inner rail (901), an intermediate rail (902) and an outer rail (903), the inner rail (902) and the outer rail (903) are sequentially connected, a sliding frame (905) is arranged in the sliding frame (905) and an elastic piece (41) is arranged in the sliding frame (904), a spring (9043) is arranged between the elastic element (9041) and the shell (904), one end of the spring (9043) is propped against the middle position of the elastic element (9041), the other end of the spring (9043) is propped against the bottom surface in the shell (904), the elastic element (9041) is propped against the bottom surface of the sliding frame (905), the stirring clamping piece (5) is provided with a clamping surface (501), the clamping surface (501) is not contacted with the surface of the front baffle (3), the surface of the sliding rail body (9) is provided with a fixing frame (13), the fixing frame (13) is fixedly provided with a limiting frame (1302), the fixing frame (13) and the limiting frame (1302) form a limiting frame body, a positioning pin (1303) is arranged in the limiting frame body, one end of the positioning pin (1303) extends to the fixing frame (13), the other end of the positioning pin (1303) is provided with a third spring (1301), the third spring (1305) is propped against the inner wall of the limiting frame (1302), the positioning pin (1303) is provided with an outer sleeve (1304), the positioning pin (1303) is arranged in the outer sleeve (1304), one end of the outer sleeve (1304) is provided with a positioning block (1304), one end (1304) is provided with an orientation block (1303) and one end (13) is arranged on the upper end of the fixing frame (13) and is integrally provided with the limiting block (13), the sliding rail body (9) is provided with a server cabinet body (11) outside, a rear positioning frame body (12) is fixed in the server cabinet body (11), a through hole is formed in the rear positioning frame body (12), the through hole is round or square, two ends of an elastic piece (9041) are buckled on the bottom surface of a shell (904), the elastic piece (9041) is arc-shaped, a limiting head (9042) is arranged on the upper surface of the elastic piece (9041), a sliding frame positioning concave part (9052) is arranged on a sliding frame (905), and the elastic piece (9041) is matched with the sliding frame positioning concave part (9052).

2. The server skid with quick install function of claim 1, wherein: the opening (101) is provided with a fastener (102), the surface of the side plate (6) is provided with a through hole, and the fastener (102) is arranged at the through hole.

3. The server skid with quick install function of claim 1, wherein: the baffle (3) is connected with the protective shell (2), a spring opening (201) is formed in the protective shell (2), and the first spring (7) penetrates through the spring opening (201) and extends out of the protective shell (2).

4. The server skid with quick install function of claim 1, wherein: the extension part of the side plate (6) is positioned at the spring opening (201), the positioning block (1) is connected with the slide rail body (9) through rivets, the slide rail body (9) side is provided with a front positioning frame body (10), and the front positioning frame body (10) is provided with a mounting hole (1001).

5. The server skid with quick install function of claim 1, wherein: the middle rail (902) is provided with a mounting opening (9021), the mounting opening (9021) is provided with a pushing piece (9022), the bottom surface of the inner rail (901) is provided with a pushing convex part (9011), and the surface of the outer rail (903) is provided with an outer rail opening (9031).

6. The server skid with quick install function according to claim 5, wherein: the pushing piece (9022) is provided with a front pushing part (9023) and a rear pushing part (9024) respectively, a sliding frame opening (9051) is formed in a sliding frame (905), a reversing opening (9012) is formed in an inner rail (901), a supporting shaft is arranged in the mounting opening (9021), the supporting shaft is arranged on the pushing piece (9022), concave positions are formed in two sides of the pushing piece (9022), and the supporting shaft is arranged at the concave positions.