Hard disk support without screw fastening
By using elastic blocks as the limit structure in the hard disk bracket, the problem of low installation and disassembly efficiency caused by the lack of stop structure in the prior art is solved, and the rapid positioning and fixing of the hard disk is achieved, which improves production efficiency and reduces costs.
Patent Information
- Application Number
- CN202421967703.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The existing screw-free hard disk brackets lack stop structure, resulting in frequent positioning and deformation during installation and disassembly, affecting assembly efficiency, and may cause deformation or damage to the bracket.
A hard disk bracket with no screws is designed, using elastic blocks as the limiting structure, and the elastic block is squeezed through the side wall of the hard disk body, so that it moves along the side wall of the hard disk and snaps into the hard disk hole, thereby achieving rapid limit fixation.
It realizes rapid positioning and fixing of hard disks, reduces deformation during assembly and disassembly, improves production efficiency, reduces costs, and increases product competitiveness.
Smart Images
Figure CN222883017U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hard disk brackets, in particular to a hard disk bracket without screw fastening. Background Art
[0002] As labor costs are getting higher and higher, the competitiveness of products is not strong enough. Now tool-free installation of servers has become a development trend, especially on hard disk bracket modules. In the past, hard disks were fixed with screws. In order to improve assembly efficiency, some manufacturers have designed screw-free hard disk brackets. Compared with the previous screw installation and fixation, production efficiency has been greatly improved. However, in actual applications, there are still some problems that affect assembly efficiency. The one that affects assembly efficiency is the lack of positioning structure, which requires constant positioning during installation. When disassembling, the bracket's fixed structure and hard disk are separated by large deformation. When a lot of force is applied, the bracket is easily deformed, resulting in loss of function. Although the fixed structure on one side of the bracket has been designed with a movable shrapnel structure, the above problems still occur.
[0003] The disadvantage of the existing technology is that there is no stop structure during installation, and the bracket fixing structure needs to be stuck in the fixing hole of the hard disk bracket. During this process, it is necessary to keep looking for the hard disk fixing hole. Secondly, when removing the hard disk, the hard disk bracket needs to be bent outward to cause a large deformation, so that the bracket fixing structure is separated from the hard disk, thereby achieving the purpose of removing the hard disk. Utility Model Content
[0004] The utility model provides a screw-free hard disk bracket to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A hard disk bracket without screw fastening comprises a bottom bracket, the front and rear side walls of the bottom bracket are fixedly connected to side brackets, the left and right side walls of the bottom bracket are fixedly connected to end bracket assemblies, two side walls of the two side brackets are each provided with two mounting holes, each mounting hole is provided with a limiting structure, a hard disk body is provided on the top of the bottom bracket, and two hard disk holes are provided on the side walls of the hard disk body.
[0007] As a further improvement of the present technical solution: the four limiting structures include four elastic blocks, one ends of the four elastic blocks are respectively located in the four hard disk holes, one ends of the four elastic blocks extend into the four mounting holes, four connecting rods are fixedly connected to the outer ring side walls of the four elastic blocks, the four connecting rods of the outer ring side walls of each elastic block are fixedly connected to the side walls of the corresponding mounting holes, and the side walls of one end of the four elastic blocks are all arc-shaped.
[0008] As a further improvement of the technical solution: the four elastic blocks are all made of elastic material.
[0009] As a further improvement of the technical solution: two ventilation grooves are provided on the side wall of the bottom bracket.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model optimizes and modifies the fixed hard disk structure on the basis of the above structure, changing from relying solely on the large deformation of the hard disk bracket to the small deformation of the bracket and the small deformation of the fixed structure part to achieve the function of quick disassembly and assembly, and adding a stop structure to achieve quick positioning, further improving production efficiency, reducing costs, and increasing product competitiveness.
[0011] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0013] Figure 1 This is a schematic diagram of the top view of a hard disk bracket without screw fastening proposed by the utility model;
[0014] Figure 2 This is a schematic diagram of the top view of a hard disk bracket without screw fastening proposed by the utility model;
[0015] Figure 3 This is a schematic diagram of the side cross-sectional structure of a hard disk bracket without screw fastening proposed by the utility model;
[0016] Figure 4 This is a front view structural schematic diagram of a hard disk bracket without screw fastening proposed by the utility model.
[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0018] 1. Bottom bracket; 2. Side bracket; 3. Elastic block; 4. Ventilation groove; 5. End bracket assembly; 6. Hard disk body; 7. Hard disk hole; 8. Connecting rod; 9. Mounting hole. DETAILED DESCRIPTION
[0019] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.
[0020] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0022] See also Figure 1-4 In an embodiment of the utility model, a hard disk bracket without screw fastening includes a bottom bracket 1, the front and rear side walls of the bottom bracket 1 are fixedly connected to side brackets 2, the left and right side walls of the bottom bracket 1 are fixedly connected to end bracket assemblies 5, the side walls of the two side brackets 2 are each provided with two mounting holes 9, each mounting hole 9 is provided with a limiting structure, a hard disk body 6 is provided on the top of the bottom bracket 1, and two hard disk holes 7 are provided on the side walls of the hard disk body 6.
[0023] See also Figure 1 , Figure 3-4The four limiting structures include four elastic blocks 3, one ends of the four elastic blocks 3 are respectively located in the four hard disk holes 7, and one ends of the four elastic blocks 3 extend into the four mounting holes 9 respectively. Four connecting rods 8 are fixedly connected to the outer side walls of the four elastic blocks 3, and the four connecting rods 8 of the outer side walls of each elastic block 3 are fixedly connected to the side walls of the corresponding mounting holes 9. The side walls at one end of the four elastic blocks 3 are all arc-shaped, and the four elastic blocks 3 are all made of elastic material. By placing the hard disk body 6 between the two side brackets 2 and the two end bracket assemblies 5, and then pressing down the hard disk body 6, the side walls of the hard disk body 6 squeeze the four elastic blocks 3 to produce reversible plastic deformation, so that the four elastic blocks 3 move along the side walls of the hard disk body 6 until one end of the four elastic blocks 3 is located next to the four hard disk holes 7. Driven by the elastic material, one end of the four elastic blocks 3 is stuck in the hard disk hole 7, thereby quickly limiting and fixing the hard disk body 6.
[0024] See also Figure 1 , Figure 3 The side wall of the bottom bracket 1 is provided with two ventilation grooves 4, which can improve the ventilation performance of the hard disk body 6, and the hard disk body 6 can be pushed out of the two side brackets 2 through the ventilation grooves 4.
[0025] The working principle of the utility model is: by placing the hard disk body 6 between the two side brackets 2 and the two end bracket assemblies 5, and then pressing down the hard disk body 6, the side wall of the hard disk body 6 squeezes the four elastic blocks 3 to produce reversible plastic deformation, so that the four elastic blocks 3 move along the side wall of the hard disk body 6 until one end of the four elastic blocks 3 is located next to the four hard disk holes 7. Driven by the elastic material, one end of the four elastic blocks 3 is stuck in the hard disk hole 7, so that the hard disk body 6 is quickly limited and fixed.
[0026] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.
Claims
1. A screwless hard disk bracket, comprising a bottom bracket (1), characterized in that: The front and rear side walls of the bottom bracket (1) are fixedly connected to side brackets (2), the left and right side walls of the bottom bracket (1) are fixedly connected to end bracket assemblies (5), the side walls of the two side brackets (2) are each provided with two mounting holes (9), each mounting hole (9) is provided with a limiting structure, the top of the bottom bracket (1) is provided with a hard disk body (6), and the side walls of the hard disk body (6) are each provided with two hard disk holes (7).
2. A screwless hard disk bracket according to claim 1, characterized in that: The four limiting structures include four elastic blocks (3), one end of the four elastic blocks (3) is respectively located in four hard disk holes (7), one end of the four elastic blocks (3) extends into four mounting holes (9), four connecting rods (8) are fixedly connected to the outer ring side walls of the four elastic blocks (3), the four connecting rods (8) of the outer ring side walls of each elastic block (3) are fixedly connected to the side walls of the corresponding mounting holes (9), and the side walls at one end of the four elastic blocks (3) are all arranged in an arc shape.
3. The screwless hard disk bracket according to claim 2, characterized in that: The four elastic blocks (3) are all made of elastic material.
4. The screwless hard disk bracket according to claim 1, characterized in that: The side wall of the bottom bracket (1) is provided with two ventilation grooves (4).