Fan plate tray adaptive to cases with different lengths

Abstract

The utility model relates to a fan plate tray adaptive to cases with different lengths, which belongs to the technical field of server accessories and comprises a tray base body arranged below a fan plate body, and the whole tray base body is of a long-strip-shaped structure. The two ends of the tray base body are detachably connected with extension wings, and the two extension wings are located on the same side in the length direction of the tray base body. The extension wings are connected with the tray base body through the locking buckles. According to different specifications of server cases, fan plate bodies of two specifications exist, and the tray can meet the use requirements of the fan plate bodies of different specifications through detachable connection of the two extension wings and the tray base body; the pressure of production and storage links is reduced, and the utilization rate of accessories is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of server accessories, in particular to a fan plate tray adapted to chassis of different lengths. Background Art

[0002] A server is a type of computer that runs faster, has a higher load, and is more expensive than an ordinary computer. A server provides computing or application services to other clients (such as PCs, smartphones, ATMs, and even large devices such as train systems) in the network. A server has high-speed CPU computing power, long-term reliable operation, powerful I / O external data throughput, and better scalability.

[0003] The server will generate a lot of heat during operation. If the heat is not dissipated in time, it may cause malfunctions or even crashes due to excessive system temperature. Therefore, the importance of heat dissipation design needs to be considered in board design, structural component design, etc. In a low-U chassis, the fan module body is generally placed on the back side of the front window hard disk backplane, so as to provide good heat dissipation for the front window hard disk during operation, and the back side is plugged into the motherboard to provide power.

[0004] A fan board tray is installed under the fan board; due to different functional requirements, the chassis configuration of the server is also different; when the space required for the configuration requirements varies greatly, chassis of different lengths will be designed. In this context, if the fan board is designed separately, fan boards of different lengths may be required to meet the heat dissipation and assembly conditions at the same time, so fan board trays of different lengths need to be assembled. If two different specifications of trays are produced and the storage of accessories is constructed later, it will cause idle waste of materials and low utilization rate. Utility Model Content

[0005] In order to solve the problems of idle waste of production materials and low utilization rate caused by producing fan trays according to different specification requirements in the prior art, the utility model provides a fan plate tray adapted to chassis of different lengths.

[0006] The utility model is realized by the following technical solutions:

[0007] A fan board tray adapted to chassis of different lengths, comprising a tray base disposed below a fan board body, wherein the tray base is in an elongated strip structure as a whole;

[0008] The two ends of the tray base are detachably connected with extension wings, and the two extension wings are located on the same side of the tray base in the length direction;

[0009] The extended wings are connected to the tray base through locking buckles.

[0010] Depending on the specifications of the server chassis, there will be two specifications of fan board bodies. Through the detachable connection between the two extension wings and the tray base, the tray can meet the use requirements of fan board bodies of different specifications, reduce the pressure on production and storage links, and improve the utilization rate of accessories.

[0011] A further improvement of the utility model is that the locking buckle comprises a locking hole and a locking pin matched with the locking hole; the locking hole is arranged on the tray base, and the locking pin is arranged on the extension wing. The matching use of the locking pin and the locking hole helps to quickly complete the assembly of the extension wing on the tray base.

[0012] A further improvement of the utility model is that the tray base is provided with a second upwardly raised convex bump; the locking hole is provided on the side of the second convex bump facing the extended wing. The locking hole provided on the second convex bump forms a structure protruding from the surface of the tray base, so as to facilitate the assembly of the locking pin.

[0013] A further improvement of the utility model is that the extension wing is provided with a raised ring that can be sleeved on the outer periphery of the second convex bump; the locking pin is arranged in the raised ring. The raised ring is sleeved on the outer periphery of the second convex bump and the locking pin is extended into the locking hole, which helps to improve the connection structure strength of the extension wing on the tray base.

[0014] A further improvement of the utility model is that both ends of the tray base and both ends of the extension wing are provided with through hole 1, and the fan plate body is provided with through hole 2 corresponding to through hole 1. After through hole 1 and through hole 2 overlap with each other, the fan plate body is fixed to the tray base or the extension wing.

[0015] A further improvement of the utility model is that a rivet nut is provided in the through hole 1, and a locking screw is provided in the rivet nut to pass through the through hole 2 and lock the fan plate body. By tightening the locking screw and the rivet nut, the fan plate body is fixed to the tray base or the extended wing after being assembled.

[0016] A further improvement of the utility model is that the tray base is provided with a screw hole, and a hand screw is provided in the screw hole to sequentially penetrate the fan plate body and the tray base and lock the fan plate body and the tray base on the chassis. The fan plate body and the tray base are fixed to the server chassis by the hand screw.

[0017] A further improvement of the utility model is that the tray base is further provided with a convex bump 1, and the screw hole is arranged on the convex bump 1. The convex bump 1 helps to form an escape space for the nut on the server chassis, thereby reducing the fitting distance between the tray base and the bottom wall of the server chassis, and reducing the space occupied.

[0018] A further improvement of the utility model is that the tray base and the extension wings are provided with avoidance holes, which are helpful to form an I-shaped nail set on the server chassis.

[0019] A further improvement of the utility model is that the tray base is provided with a guide pin; the fan plate body is provided with a pin avoidance opening that matches the guide pin, which helps to provide installation guidance for the fan; at the same time, by utilizing the cooperation between the pin avoidance opening and the guide pin, it can also provide guidance for the installation of the fan plate body on the tray base.

[0020] It can be seen from the above technical scheme that the beneficial effects of the utility model are: according to the different specifications of the server chassis, there will be two specifications of fan board bodies, and the tray can meet the use requirements of fan board bodies of different specifications through the detachable connection between the two extension wings and the tray base; reduce the pressure on the production and storage links, and improve the utilization rate of accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the combination of a tray base and an extension wing according to a specific implementation manner of the utility model.

[0023] Figure 2 The schematic diagram of the assembly of the extension wing and the tray base of the specific embodiment of the utility model is shown in FIG. Figure 1 .

[0024] Figure 3 The schematic diagram of the assembly of the extension wing and the tray base of the specific embodiment of the utility model is shown in FIG. Figure 2 .

[0025] Figure 4 This is a first assembly schematic diagram of the fan plate body and the tray base according to a specific implementation manner of the utility model.

[0026] Figure 5 This is a second assembly schematic diagram of the fan plate body and the tray base according to a specific implementation manner of the utility model.

[0027] In the attached drawings: 10, tray base; 11, convex bump 1; 111, screw hole; 12, convex bump 2; 121, locking hole; 13, raised ring; 131, locking pin; 14, supporting protrusion; 15, guide pin; 20, extension wing; 30, through hole 1; 31, rivet nut; 40, avoidance hole; 50, avoidance step; 60, fan plate; 61, pin avoidance opening; 70, hand screw; 80, locking screw. DETAILED DESCRIPTION

[0028] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0029] As attached Figure 1 As shown, a fan plate tray adapted to chassis of different lengths includes a tray base 10 disposed below a fan plate body 60, the tray base 10 being in an elongated structure as a whole; the two ends of the tray base 10 are detachably connected with extension wings 20, the two extension wings 20 are located in the same horizontal plane of the length direction of the tray base 10, and the two extension wings 20 are respectively located at the two ends of the tray base 10; forming a match with the large-sized fan plate body 60. According to the different specifications of the server chassis, there will be two specifications of fan plate bodies 60, and through the detachable connection of the two extension wings 20 with the tray base 10, the tray can meet the use requirements of fan plate bodies 60 of different specifications; reduce the pressure of production and storage links, and improve the utilization rate of accessories.

[0030] As attached Figure 2-3 As shown, the extension wing 20 is connected to the pallet base 10 through a locking buckle. The locking buckle includes a locking hole 121 and a locking pin 131 matched with the locking hole 121; the locking hole 121 is provided on the pallet base 10, and the locking pin 131 is provided on the extension wing 20. The matching use of the locking pin 131 and the locking hole 121 helps to quickly complete the assembly of the extension wing 20 on the pallet base 10.

[0031] As attached Figure 2-3As shown, the tray base 10 is provided with a convex hump 12 that bulges upward; the locking hole 121 is provided on the side of the convex hump 12 facing the extension wing 20. The locking hole 121 provided on the convex hump 12 forms a structure protruding from the surface of the tray base 10, so as to facilitate the assembly of the locking pin 131. The extension wing 20 is provided with a convex ring 13 that can be sleeved on the outer periphery of the convex hump 12; the locking pin 131 is provided in the convex ring 13. The convex ring 13 is sleeved on the outer periphery of the convex hump 12, and the locking pin 131 extends into the locking hole 121, which helps to improve the strength of the connection structure of the extension wing 20 on the tray base 10; when the tray length is increased when adapting to a long chassis, the two extension wings 20 are fixed in the vertical direction of the tray base 10.

[0032] As attached Figure 1-3 As shown, considering that the pallet base 10 and the extension wing 20 are both plate-shaped, in order to improve the structural strength of their edges, a curling structure is provided at the edges of the pallet base 10 and the extension wing 20 to improve the overall structural strength. From the above content, it can be seen that a portion of the extension wing 20 will extend above the pallet base 10, and the edge of the extension wing 20 passing above the pallet base 10 is not curled. At the same time, when the extension wing 20 extends above the pallet base 10, the adjacent curling can limit the extension wing 20.

[0033] As attached Figure 1 As shown, in order to meet the actual situation in the server chassis, the two ends of the tray base 10 and the outer side of the extension wing 20 are provided with a protruding surface avoidance step 50, which will form a avoidance for the protrusion on the server chassis. The edge of the extension wing 20 extending to the top of the tray base 10 has neither a curling edge nor a avoidance step 50.

[0034] As attached Figure 1 As shown, the long side edges of the tray base 10 away from the extension wings 20 are evenly distributed with support protrusions 14 , which can support the bottom surface of the fan plate body 60 .

[0035] As attached Figure 1 , 4 As shown in Figure 5, the tray base 10 is provided with a screw hole 111, and a hand screw 70 is provided in the screw hole 111, which passes through the fan plate body 60 and the tray base 10 in sequence and locks the fan plate body 60 and the tray base 10 on the chassis. The fan plate body 60 and the tray base 10 are installed and fixed on the server chassis by the hand screw 70. The tray base 10 is also provided with a convex bulge 11, and the screw hole 111 is set on the convex bulge 11. The convex bulge 11 helps to form an avoidance space for the nut on the server chassis, thereby reducing the fitting distance between the tray base 10 and the bottom wall of the server chassis, reducing the space occupied.

[0036] As attached Figure 1-5As shown, both ends of the tray base 10 and both ends of the extension wing 20 are provided with through holes 1 30, and the fan plate body 60 is provided with through holes 2 corresponding to the through holes 1 30. After the through holes 1 30 and the through holes 2 overlap with each other, the fan plate body 60 is fixed to the tray base 10 or the extension wing 20. A rivet nut 31 is provided in the through hole 1 30, and a locking screw 80 is provided in the rivet nut 31 to pass through the through hole 2 and lock the fan plate body 60. By tightening the locking screw 80 and the rivet nut 31, the fan plate body 60 is fixed to the tray base 10 or the extension wing 20 after being assembled. At least two through holes 1 30 are also provided in the middle of the tray base 10.

[0037] As attached Figure 2-3 As shown, during assembly, the raised circle 13 of the extension wing 20 is firstly placed obliquely downward onto the convex bump 12 of the tray base 10, and then laid flat. At this time, the bottom surface of the extension wing 20 is flush with the top surface of the tray base 10; after laying flat, the extension wing 20 is pushed inward, and the through hole 30 at the end of the extension wing 20 is overlapped with the through hole 30 at the end of the tray base 10, and the rivet stud is riveted from the bottom surface of the tray base 10 (the overlapping part is only the through hole 30 on the tray base 10. The rivet nut 31 is set), and the locking screw 80 passes through the extension wing 20 and the through hole 30 of the tray base 10, thereby constraining the freedom of the extension wing 20 in the horizontal directions.

[0038] As attached Figure 4-5 As shown, the tray base 10 is provided with a guide pin 15; the fan plate body 60 is provided with a pin avoidance opening 61 that matches the guide pin 15. This helps to provide installation guidance for the fan; at the same time, by utilizing the cooperation between the pin avoidance opening 61 and the guide pin 15, it can also provide guidance for the installation of the fan plate body 60 on the tray base 10.

[0039] As attached Figure 1 As shown, the tray base 10 and the extension wing 20 are both provided with avoidance holes 40. The avoidance holes are helpful to form an I-shaped nail set on the server chassis.

[0040] The utility model describes a fan board tray adapted to chassis of different lengths. According to the different specifications of the server chassis, there will be two specifications of fan board bodies 60. Through the detachable connection between the two extension wings 20 and the tray base 10, the tray can meet the use requirements of fan board bodies 60 of different specifications, reduce the pressure on the production and storage links, and improve the utilization rate of accessories.

[0041] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0042] The terms "upper", "lower", "outer side", "inner side", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish the relative relationship in position if they exist, and do not need to be qualitative. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0043] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fan plate tray adapted to chassis of different lengths, comprising a tray base (10) arranged below a fan plate body (60), It is characterized in that The tray base (10) is in the shape of a long strip as a whole; The two ends of the tray base (10) are detachably connected with extension wings (20), and the two extension wings (20) are located on the same side of the tray base (10) in the length direction; The extension wing (20) is connected to the tray base (10) via a locking buckle.

2. A fan plate tray adapted to chassis of different lengths according to claim 1, characterized in that: The locking buckle comprises a locking hole (121) and a locking pin (131) matched with the locking hole (121); the locking hole (121) is arranged on the tray base (10), and the locking pin (131) is arranged on the extended wing (20).

3. The fan plate tray adapted to chassis of different lengths according to claim 2, characterized in that: The tray base (10) is provided with a second convex bump (12) that bulges upward; the locking hole (121) is opened on the side of the second convex bump (12) that faces the extension wing (20).

4. The fan plate tray adapted to chassis of different lengths according to claim 3, characterized in that: The extension wing (20) is provided with a raised ring (13) which can be sleeved on the outer periphery of the second convex hump (12); the locking pin (131) is arranged in the raised ring (13).

5. A fan plate tray adapted to chassis of different lengths according to any one of claims 1 to 4, characterized in that: Through holes (30) are provided at both ends of the tray base (10) and both ends of the extension wings (20), and through holes (2) corresponding to the through holes (30) are provided on the fan plate body (60).

6. The fan plate tray adapted to chassis of different lengths according to claim 5, characterized in that: A rivet nut (31) is arranged in the first through hole (30), and a locking screw (80) is arranged in the rivet nut (31) for passing through the second through hole and locking the fan plate body (60).

7. A fan plate tray adapted to chassis of different lengths according to any one of claims 1 to 4, characterized in that: The tray base (10) is provided with a screw hole (111), and the screw hole (111) is provided with a hand screw (70) which passes through the fan plate body (60) and the tray base (10) in sequence and locks the fan plate body (60) and the tray base (10) on the chassis.

8. The fan plate tray adapted to chassis of different lengths according to claim 7, characterized in that: The tray base (10) is also provided with a convex bump (11), and the screw hole (111) is arranged on the convex bump (11).

9. A fan plate tray adapted to chassis of different lengths according to any one of claims 1 to 4, characterized in that: The tray base (10) and the extended wings (20) are both provided with avoidance holes (40).

10. A fan plate tray adapted to chassis of different lengths according to any one of claims 1 to 4, characterized in that: The tray base (10) is provided with a guide pin (15); the fan plate body (60) is provided with a pin avoidance opening (61) that matches the guide pin (15).

Images