fastening device

Abstract

The application provides a fixing device, which comprises a fixing base and a fixing plate. The fixing base has a first base end structure and a second base end structure. The first base end structure comprises at least one fixing column. The fixing plate comprises a first fixing structure, a second fixing structure and a through hole. The first fixing structure and the second fixing structure are arranged correspondingly to the first base end structure and the second base end structure respectively. The through hole is arranged adjacent to the second fixing structure. The first fixing structure clamps the fixing column of the first base end structure. A part of the second base end structure passes through the through hole. The surface of the second fixing structure is clamped by the second base end structure.

Description

Technical Field

[0001] This invention relates to the field of equipment manufacturing technology, and in particular to a fixing device. Background Technology

[0002] With the innovation and advancement of integrated circuit processes, more and more powerful next-generation hardware components are being applied to various electronic machines to improve their performance. As hardware components are gradually replaced, the machines need to simultaneously possess input / output ports for electrical connection to different hardware components. Therefore, to address the electrical connection needs of different hardware models, machines are designed with various electrical connection ports to improve compatibility. However, unused electrical connection ports consume internal space and increase manufacturing costs. If electrical connection ports could be easily disassembled and assembled with the machine, it would significantly improve the space utilization efficiency of the machine while maintaining its high compatibility with different hardware components.

[0003] Therefore, how to propose a fixing device that can solve the above problems is one of the issues that the industry is currently eager to invest research and development resources to address. Summary of the Invention

[0004] In view of this, one object of the present invention is to provide a fixing device that can solve the above-mentioned problems.

[0005] According to an embodiment of the present invention, a fixing device includes a fixing base and a fixing plate. The fixing base has a first base end structure and a second base end structure. The first base end structure includes at least one fixing post. The fixing plate includes a first fixing structure, a second fixing structure, and a through hole. The first fixing structure and the second fixing structure are respectively disposed corresponding to the first base end structure and the second base end structure. The through hole is disposed adjacent to the second fixing structure. The first fixing structure clamps the fixing post of the first base end structure. A portion of the second base end structure passes through the through hole. The surface of the second fixing structure is clamped by the second base end structure.

[0006] In one embodiment of the present invention, the first seat end structure and the second seat end structure are disposed on opposite sides of the fixed base and are opposite to each other.

[0007] In one embodiment of the present invention, the first fixing structure includes at least two fixing arms that extend parallel to each other, and at least one groove is located between the at least two fixing arms and clamps at least one fixing post.

[0008] In one embodiment of the present invention, at least one of the grooves has a plurality of chamfers, the plurality of chamfers being respectively disposed on a plurality of edges of an opening of at least one of the grooves.

[0009] In one embodiment of the present invention, at least one of the fixing posts is a plurality of posts, and the first seat end structure further includes a boss, the boss being connected to a top surface of each of the fixing posts, and at least one opening being formed between the boss and the fixing post.

[0010] In one embodiment of the present invention, the boss includes at least one guide surface, the at least one guide surface is disposed on a surface of the boss facing the second seat end structure, and the at least one guide surface has an inclination angle relative to the top surface.

[0011] In one embodiment of the present invention, the first fixing structure includes at least two fixing arms, at least one groove is provided between the at least two fixing arms, a portion of the at least two fixing arms passes through the opening and at least one of the grooves clamps the fixing post.

[0012] In one embodiment of the present invention, the second seat end structure includes a flexible post disposed on one edge of the fixed seat, the flexible post having a hook portion that clamps the surface of the second seat end structure.

[0013] In one embodiment of the present invention, the second seat end structure further includes a limiting post disposed adjacent to an edge of the fixed seat, an upper portion of the limiting post having a first width and a lower portion of the limiting post having a second width, wherein the second width is greater than the first width.

[0014] In one embodiment of the present invention, the upper portion of the limiting post has a guide portion surrounding the limiting post, and the upper portion passes through the through hole, and the lower portion abuts against a surface of the fixing plate.

[0015] As described above, the fixing device of the present invention, by respectively setting the first fixing structure and the second fixing structure at opposite ends of the fixing plate, can more securely fix the fixing plate to the fixing seat. A fixing post is provided on the first seat end structure, and a fixing arm and a groove are correspondingly provided on the first fixing structure. The fixing post is clamped through the groove, which can more securely fix the fixing plate and restrict the movement direction of the fixing plate. Furthermore, a protrusion with a guide surface can be provided on the first seat end structure. This protrusion can connect multiple fixing posts, strengthening the first seat end structure and guiding the fixing plate to slide into the opening located between the protrusion and the fixing post, further improving the fixing effect between the first seat end structure and the first fixing structure. A flexible post with a hook is provided on the second seat end structure, and a limiting post is provided adjacent to the flexible post. On the other hand, a through hole is also provided on the second fixing structure at the position corresponding to the fixing post. The upper and lower parts of the flexible post have two different widths, keeping the first fixing structure and the second fixing structure of the fixing plate on the same horizontal plane. While inserting the perforated flexible post into the wider lower part, the flexible post is reset. The limiting post and the flexible post together clamp the two surfaces of the second fixing structure to achieve the effect of fixing the fixing plate. Attached Figure Description

[0016] Figure 1A The diagram shown is a schematic representation of a fixing device according to one embodiment of the present invention;

[0017] Figure 1B The diagram shown is a partially enlarged schematic diagram of the fixing device in one embodiment of the present invention;

[0018] Figure 1C The diagram shown is a partially enlarged schematic diagram of the fixing device in yet another embodiment of the present invention.

[0019] Figure 1D This invention is shown as Figure 1C A partially enlarged schematic diagram of the fixing device from another angle;

[0020] Figure 2 This diagram illustrates one stage of the assembly and fixing device according to an embodiment of the present invention.

[0021] Figure 3 This diagram illustrates another stage of the assembly and fixing device according to one embodiment of the present invention.

[0022] Component designation explanation

[0023] 100 Fixtures

[0024] 110 Fixed base

[0025] 112 First end structure

[0026] 112a Fixed column

[0027] 112a1 Top surface

[0028] 112b Boss

[0029] 112b1 Guide Surface

[0030] 112c Opening

[0031] 114 Second end structure

[0032] 114a Flexible Column

[0033] 114a1 Hook section

[0034] 114b Limiting Post

[0035] 114b1 Upper part

[0036] 114b2 Lower part

[0037] 114b3 Guiding Unit

[0038] 120 Fixed Plate

[0039] 122 First Fixed Structure

[0040] 122a Fixed Arm

[0041] 122b Groove

[0042] 122b1 Chamfer

[0043] 124 Second fixed structure

[0044] 126 piercing

[0045] 200 casing

[0046] 300 Input / Output Terminals

[0047] W1 First Width

[0048] W2 Second Width

[0049] α Inclination angle

[0050] A1 First Direction

[0051] A2 Second Direction

[0052] A3 Third Direction Detailed Implementation

[0053] The following description provides numerous different embodiments or instances of various features for implementing the provided objectives. Specific examples of components and arrangements are described below to simplify the invention. These are, of course, merely examples and are not intended to be limiting. For instance, the formation of a first feature on or on a second feature in the following description may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features may be formed between the first and second features such that the first and second features are not in direct contact. Furthermore, component symbols and / or letters may be repeated in various instances of the invention. This repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or configurations discussed.

[0054] Additionally, for simplicity, spatial relative terms such as "below," "under," "lower," "above," "upper," and similar terms may be used herein to describe the relationship between one component or feature and another (other) component or feature, as shown in the figures. These spatial relative terms are intended to cover different orientations of components in use or operation, in addition to those depicted in the figures. Devices may be oriented in other ways (rotated 90 degrees or otherwise), and the spatial relative descriptors used herein may be interpreted accordingly.

[0055] As used herein, “approximately,” “about,” “close to,” or “substantially” generally means falling within twenty percent, or ten percent, or five percent of a given value or range. The numerical values ​​given herein are approximate, and the terms used such as “approximately,” “about,” “close to,” or “substantially” can be inferred unless explicitly stated otherwise.

[0056] Figure 1A A schematic diagram of a fixing device 100 according to some embodiments of the present invention. Figure 1B This is a partially enlarged schematic diagram of a fixing device 100 according to some embodiments of the present invention. Figure 1C Another partially enlarged schematic diagram of the fixing device 100 illustrated according to some embodiments of the present invention. Figure 1D According to Figure 1C A partially enlarged schematic diagram of the fixing device 100 at another angle is shown. Please refer to... Figure 1A , Figure 1B , Figure 1C as well as Figure 1DA fixing device 100 includes a fixing base 110 and a fixing plate 120. The fixing base 110 has a first end structure 112 and a second end structure 114. The first end structure 112 includes at least one fixing post 112a. The fixing plate 120 includes a first fixing structure 122, a second fixing structure 124, and a through hole 126. The first fixing structure 122 and the second fixing structure 124 are respectively disposed corresponding to the first end structure 112 and the second end structure 114. The through hole 126 is disposed adjacent to the second fixing structure 124. The first fixing structure 122 clamps the fixing post 112a of the first end structure 112. A portion of the second end structure 114 passes through the through hole 126. The surface of the second fixing structure 124 is clamped by the second end structure 114. Specifically, the fixing base 110 and the fixing plate 120 are detachable and separable assembly components. In some embodiments, the fixing base 110 and the fixing plate 120 may be part of a structure such as a housing, wall, or plate. In other embodiments, the fixing base 110 and the fixing plate 120 can also be individually combined and fixed with other structures through appropriate fixing methods. For example, in Figure 1A , Figure 1B , Figure 1C as well as Figure 1D In the illustrated embodiment, the mounting base 110 is part of the housing 200, and the mounting plate 120 is combined with the input / output terminal 300, together with the housing 200 forming a separable mounting device 100.

[0057] Please continue to refer to Figure 1A , Figure 1B , Figure 1C as well as Figure 1D In some embodiments, the first end structure 112 and the second end structure 114 are disposed on opposite sides of the fixed base 110 and are opposite to each other. For example, in Figure 1A In this design, the fixing plate 120 is rectangular, and the first fixing structure 122 and the second fixing structure 124 are respectively disposed adjacent to two opposite short edges of the fixing plate 120. However, the shape of the fixing plate 120 is not limited. In some other embodiments, when the shape of the fixing plate 120 is changed, the first fixing structure 122 and the second fixing structure 124 can be correspondingly disposed at two opposite positions in the shape of the fixing plate 120. For example, if the fixing plate 120 is circular, the first fixing structure 122 and the second fixing structure 124 can be disposed on opposite sides of the circle and separated by approximately a diameter.

[0058] Please continue to refer to Figure 1A , Figure 1B , Figure 1C as well as Figure 1DThe first end structure 112 includes at least one fixing post 112a. On the other hand, the first fixing structure 122 includes at least two fixing arms 122a. The fixing arms 122a extend parallel to each other. A groove 122b is located between the fixing arms 122a and clamps the at least one fixing post 112a. For example, in... Figure 1C as well as Figure 1D In this design, there are two fixing posts 112a, and the corresponding first fixing structure 122 has three fixing arms 122a, with grooves 122b provided between adjacent fixing arms 122a. In some embodiments, the grooves 122b have chamfers 122b1. The chamfers 122b1 are respectively provided at the edges of the openings of the grooves 122b. Figure 1C as well as Figure 1D In this design, the chamfer 122b1 can be a smooth curved surface at the opening of the groove 122b. When the first end structure 112 is combined with the first fixing structure 122, the fixing arm 122a will slide (e.g., along the first direction A1) across both sides of the fixing post 112a. Subsequently, the chamfer 122b1 guides the fixing post 112a to align with the groove 122b (e.g., in the second direction A2) and enter the groove 122b until the fixing post 112a abuts against the bottom of the groove 122b. Through the engagement of the groove 122b and the fixing post 112a, the first end structure 112 and the first fixing structure 122 can be more stably fixed together.

[0059] Please continue to refer to Figure 1A , Figure 1B , Figure 1C as well as Figure 1D In some embodiments, the first end structure 112 further includes a boss 112b. The boss 112b is connected to the top surface 112a1 of each fixing post 112a. An opening 112c is formed between the boss 112b and the fixing post 112a. For example, in Figure 1DIn this configuration, a boss 112b connects two fixing posts 112a, and the top surface 112a1 of the boss 112b is aligned with the top surfaces 112a1 of the two fixing posts 112a. An opening 112c is formed between the boss 112b and the two fixing posts 112a. In some embodiments, a portion of the two fixing arms 122a passes through the opening 112c, and the groove 122b clamps the fixing post 112a. In some embodiments, the boss 112b includes a guide surface 112b1. The guide surface 112b1 is disposed on the surface of the boss 112b facing the second end structure 114. The guide surface 112b1 has an inclination angle α relative to the top surface 112a1. The inclination angle α is less than 90 degrees, causing the guide surface 112b1 to tilt towards the side of the opening 112c. The purpose of providing the boss 112b is to limit the movement direction of the first fixing structure 122 and to assist in the combination of the first fixing structure 122 and the first end structure 112. The first fixing structure 122 can slide against the guide surface 112b1. When the fixing arm 122a (e.g., along the first direction A1) slides into the opening 112c, the groove 122b can engage with the fixing post 112a. It should be noted that the aforementioned chamfer 122b1 and guide surface 112b1 provide guidance and limiting functions for the first fixing structure 122 in two different directions (e.g., the second direction A2 and the third direction A3), thus having the effect of assisting in assembly.

[0060] Please continue to refer to Figure 1A , Figure 1B , Figure 1C as well as Figure 1D In some embodiments, the second seat end structure 114 includes a flexible post 114a disposed at the edge of the fixed seat 110. The flexible post 114a has a hook 114a1 that clamps the surface of the second seat end structure 114. For example, in Figure 1B In the first direction A1, the flexible post 114a extends from the edge of the fixed base 110 in a third direction A3. The hook portion 114a1 of the flexible post 114a has an abutment surface for clamping the surface of the second base end structure 114. A limiting post 114b is disposed adjacent to the flexible post 114a. When the through hole 126 engages with the limiting post 114b, the limiting post 114b can restrict the movement of the fixed plate 120 in both the first direction A1 and the second direction A2. The assembly steps of the fixed base 110 and the fixed plate 120 will be described later.

[0061] Figure 2 This is a schematic diagram illustrating one stage of the assembly and fixing device 100 according to some embodiments of the present invention. Figure 3 This is a schematic diagram illustrating another stage of the assembly and fixing device 100 according to some embodiments of the present invention. Please refer to [the original text] first. Figure 1A as well as Figure 2In the embodiment illustrated, the input / output terminals 300 extend toward the third direction A3, and the mounting base 110 is part of the housing 200. In this step of assembling the mounting base 110 and the mounting plate 120, the through hole 126 on the mounting plate 120 is first aligned with the limiting post 114b, and the first fixing structure 122 of the mounting plate 120 is placed above the first end structure 112. Although the engagement of the through hole 126 and the limiting post 114b provides limiting in the first direction A1 and the second direction A2, the combination of the first end structure 112 and the first fixing structure 122 is still required to further prevent the mounting plate 120 from rotating. Next, please refer to Figure 1C , Figure 1D as well as Figure 3 As mentioned in the preceding paragraphs, the first fixing structure 122 slides the fixing arm 122a into the opening 112c along the guide surface 112b1 of the boss 112b until the groove 122b of the first fixing structure 122 clamps the fixing post 112a. At this time, the fixing plate 120 is as if in Figure 3 The image shown is tilted.

[0062] Please continue to refer to Figure 1A as well as Figure 3 Subsequently, the flexible post 114a is extended in the first direction A1, and the through hole 126 of the fixing plate 120 is aligned and fitted into the limiting post 114b. In some embodiments, the limiting post 114b is disposed adjacent to the edge of the fixing base 110. The upper portion 114b1 of the limiting post 114b has a first width W1 and the lower portion 114b2 of the limiting post 114b has a second width W2. The second width W2 is greater than the first width W1. The upper portion 114b1 of the limiting post 114b has a guide portion 114b3 surrounding the limiting post 114b. The upper portion 114b1 passes through the through hole 126, and the lower portion 114b2 abuts against the surface of the fixing plate 120. Specifically, the purpose of setting different first widths W1 and second widths W2 is to limit the position of the fixing plate 120 in the third direction A3 (e.g., setting the second fixing structure 124 of the fixing plate 120 at the same height as the first fixing structure 122). However, to secure the movement of the fixed plate 120 in the third direction A3, the limiting post 114b needs to work in conjunction with the flexible post 114a. (Refer to...) Figure 1A as well as Figure 3 When the lower part 114b2 of the limiting post 114b abuts against the lower surface of the fixing plate 120 and the flexible post 114a is reset, the abutting surface of the flexible post 114a and the lower part 114b2 of the limiting post 114b together clamp the second fixing structure 124 of the fixing plate 120, thereby completely restricting the displacement of the second fixing structure 124 in the third direction A3. In this way, the fixing plate 120 can be securely fixed in the fixing base 110.

[0063] From the detailed description of the specific embodiments of the present invention above, it is clear that in the fixing device of the present invention, by respectively setting the first fixing structure and the second fixing structure at opposite ends of the fixing plate, the fixing plate can be more securely fixed to the fixing seat. A fixing post is provided on the first seat end structure, and a fixing arm and a groove are provided correspondingly on the first fixing structure. The fixing post is clamped through the groove, which can more securely fix the fixing plate and restrict the direction of movement of the fixing plate. Furthermore, a protrusion with a guide surface can be provided on the first seat end structure. This protrusion can connect multiple fixing posts, strengthening the first seat end structure while guiding the fixing plate to slide into the opening located between the protrusion and the fixing post, further improving the fixing effect between the first seat end structure and the first fixing structure. A flexible post with a hook is provided on the second seat end structure, and a limiting post is provided adjacent to the flexible post. On the other hand, a through hole is also provided on the second fixing structure at the position corresponding to the fixing post. The upper and lower parts of the flexible post have two different widths, maintaining the first fixing structure and the second fixing structure of the fixing plate on the same horizontal plane. While inserting the perforated sleeve into the flexible column and abutting against the wider lower part, the flexible column is reset. The limiting column and the flexible column together clamp the two surfaces of the second fixing structure to achieve the effect of fixing the fixing plate.

[0064] In one embodiment of the present invention, the fixing device of the present invention can be applied to a server, which can be used for artificial intelligence (AI) computing, edge computing, or as a 5G server, cloud server, or vehicle networking server.

[0065] The foregoing summary outlines the features of several embodiments, enabling those skilled in the art to better understand the nature of the invention. Those skilled in the art will understand that they can readily use this invention as the basis for designing or modifying other processes and structures to achieve the same purpose and / or attain the same advantages of the embodiments described herein. Those skilled in the art will also recognize that these equivalent constructions do not depart from the spirit and scope of the invention, and that various changes, substitutions, and replacements can be made herein without departing from the spirit and scope of the invention.

Claims

1. A fixing device, characterized in that, include: A fixed base has a first end structure and a second end structure, wherein the first end structure includes at least two fixed posts and a boss, a connecting beam is provided between the at least two fixed posts, and at least one opening is formed between the fixed posts and the connecting beam, the opening being located between the two fixed posts; and A fixing plate includes a first fixing structure, a second fixing structure, and a through hole. The first fixing structure and the second fixing structure are respectively disposed corresponding to the first base end structure and the second base end structure. The through hole is disposed adjacent to the second fixing structure. The first fixing structure clamps at least one of the fixing posts of the first seat end structure, a portion of the second seat end structure passes through the through hole, and a surface of the second fixing structure is clamped by the second seat end structure. The first fixing structure includes at least two fixing arms, at least one groove is between the at least two fixing arms, a portion of the at least two fixing arms passes through the opening and at least one groove clamps the fixing post, and the two fixing posts clamp a portion of the fixing arm.

2. The fixing device according to claim 1, characterized in that, The first end structure and the second end structure are disposed on opposite sides of the fixed base and are opposite to each other.

3. The fixing device according to claim 1, characterized in that, The first fixing structure includes at least two fixing arms that extend parallel to each other, and at least one groove located between the at least two fixing arms and clamping at least one fixing post.

4. The fixing device according to claim 3, characterized in that, At least one of the grooves has a plurality of chamfers, which are respectively disposed on a plurality of edges of an opening of at least one of the grooves.

5. The fixing device according to claim 1, characterized in that, The protrusions are respectively connected to one top surface of each of the fixed posts.

6. The fixing device according to claim 5, characterized in that, The boss includes at least one guide surface, which is disposed on a surface of the boss facing the second end structure, and the at least one guide surface has an inclination angle relative to the top surface.

7. The fixing device according to claim 1, characterized in that, The second seat end structure includes a flexible post disposed at one edge of the fixed seat, the flexible post having a hook portion that clamps the surface of the second seat end structure.

8. The fixing device according to claim 1, characterized in that, The second seat end structure further includes a limiting post disposed adjacent to one edge of the fixed seat, wherein an upper portion of the limiting post has a first width and a lower portion of the limiting post has a second width, wherein the second width is greater than the first width.

9. The fixing device according to claim 8, characterized in that, The upper part of the limiting post has a guide portion surrounding the limiting post, and the upper part passes through the through hole, while the lower part abuts against a surface of the fixing plate.

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