Case with top plate quick-release structure

Abstract

The utility model belongs to the technical field of computer cases, and particularly relates to a case with a top plate quick-release structure, which comprises a bottom plate, a side plate and a top plate, and is characterized in that a slidable quick-release plate is arranged at the upper end of the side plate and adopts a thin design attached to the inner side of the side plate, so that the structural strength is ensured, and the service life of the case is prolonged. And the internal space of the case is saved to the greatest extent. The quick-release plate is connected with the top plate through a limiting part protruding outwards, and meanwhile the top plate can be quickly connected with the tops of the side plates in an inserted mode. The reset spring is ingeniously arranged in the structure, so that the automatic reset function of the quick release plate is achieved, and it can be guaranteed that the limiting part on the quick release plate is reliably buckled with the top plate all the time. A traditional mode of fixing the top plate through bolts is abandoned, the top plate can be quickly disassembled and assembled through simple push-and-pull operation, the maintenance efficiency is remarkably improved, and the computer case is particularly suitable for being used in occasions where the computer case needs to be disassembled and assembled frequently.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer case technical field, especially a case with top plate quick release structure. BACKGROUND

[0002] The computer case on the market has many inconveniences when internal parts are disassembled and replaced. The traditional case structure mainly relies on bolts for fastening, and this fixing mode exposes obvious defects in actual operation: first, during disassembly, maintenance personnel need to disassemble multiple bolts one by one, which not only consumes time but also increases work intensity; second, when reinstalling, due to the relatively concealed mounting hole positions of the case top plate and the side plate, the operator often has difficulty in accurate alignment, and needs to adjust the position repeatedly, especially in a space-limited working environment, this problem is particularly prominent. In addition, the traditional bolt fixing mode also has problems such as strong tool dependence and high installation precision requirement, which greatly reduces the efficiency of case disassembly and assembly.

[0003] In view of the above problems, it is urgent to develop a new type of case quick disassembly and assembly structure. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a case with a top plate quick release structure, which can realize quick disassembly and assembly connection of the top plate by operating the quick release plate, and improve the assembly efficiency of the case.

[0005] The technical scheme for solving the above technical problems of the utility model is as follows:

[0006] A case with a top plate quick release structure comprises a bottom plate, a side plate and a top plate, both ends of the top plate are detachably connected to the upper end of the side plate, the lower end of the side plate is fixedly connected to both ends of the bottom plate, the upper end of the side plate is provided with a quick release plate that can slide left and right reciprocally, and the quick release plate is in buckling connection with the top plate.

[0007] Optionally, in an embodiment of the utility model, one side of the quick release plate is provided with a return spring, both ends of the return spring are connected to the side plate and the quick release plate respectively.

[0008] Optionally, in an embodiment of the utility model, an operation hole is formed in the quick release plate for inserting a finger, and correspondingly, an avoidance hole corresponding to the operation hole is formed in the upper end of the side plate.

[0009] Optionally, in an embodiment of the utility model, the upper edge and the lower edge of the quick release plate are respectively provided with an upper sliding part and a lower sliding part, and the side plate is provided with an upper sliding groove and a lower sliding groove matching the upper sliding part and the lower sliding part.

[0010] Optionally, in one embodiment of the present invention, the upper part of the quick-release plate is provided with an outwardly protruding limiting part, and the two ends of the top plate are provided with fastening parts for fastening and connecting with the limiting part.

[0011] Optionally, in one embodiment of the present invention, the top plate is provided with plug-in portions at both ends, and the upper end of the side plate is provided with plug-in holes matching the plug-in portions.

[0012] Optionally, in one embodiment of this utility model, a direction indicator is provided on one side of the operating hole to facilitate quick explanation of its use.

[0013] Optionally, in one embodiment of this utility model, the upper sliding part and the lower sliding part are hollowed-out structures.

[0014] The beneficial effects of this utility model are:

[0015] This utility model provides a chassis with a quick-release top panel structure. A self-resetting quick-release plate is provided on the upper part of the side panel. By sliding the quick-release plate, the top panel of the chassis can be disengaged from its latched state, allowing for quick disassembly. Similarly, during installation, the quick-release plate can be operated to quickly install the top panel onto the upper end of the side panel and engage with it, ensuring a stable installation connection. Compared with existing chassis, this structural design saves the time required for disassembling and assembling the chassis top panel, improving the assembly efficiency of the chassis. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall frame structure of the chassis according to Embodiment 1 of this utility model;

[0018] Figure 2 This is a schematic diagram of the quick-release plate installation in Embodiment 1 of this utility model;

[0019] Figure 3 This is a schematic diagram of the quick-release plate in Embodiment 1 of this utility model;

[0020] Figure 4 This is a schematic diagram of the top plate of Embodiment 1 of this utility model;

[0021] Figure 5 This is a schematic diagram of the side plate of Embodiment 1 of the present invention;

[0022] The drawing reference: bottom plate 1, side plate 2, upper chute 201, plug hole 2011, lower chute 202, avoid hole 203, top plate 3, plug-in part 301, buckling part 302, quick release plate 4, operation hole 401, limiting part 402, upper sliding part 403, lower sliding part 404, mark 405, reset spring 5. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The technical scheme of the utility model will be further described below in combination with the drawings of the utility model embodiments. The utility model is not limited to the following specific embodiments.

[0024] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top" and "bottom" is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing the position relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0025] Embodiment 1

[0026] Based on the structure design of the traditional computer case which is not convenient to disassemble, a computer case mechanism capable of realizing quick release of the top plate 3 is developed and designed, and the specific scheme is as follows:

[0027] As shown in Figures 1-5 A top plate 3 quick release structure suitable for computer case, comprising: a bottom plate 1, two side plates 2 and a top plate 3, the two ends of the top plate 3 and the upper end of the side plate 2 are detachably connected, the lower end of the side plate 2 and the two ends of the bottom plate 1 are fixedly connected, the upper end of the side plate 2 is provided with a quick release plate 4 which can slide left and right, and the quick release plate 4 and the top plate 3 are bucklingly connected.

[0028] As shown in Figure 4As shown, the two ends of the top plate 3 are formed into specific bending structures through a bending process, which not only enhances the overall strength of the top plate 3, but also achieves multiple functions: first, the bending structure can perfectly fit the upper end of the side plate 2, forming a stable covering effect; second, the bending part and the upper end of the side plate 2 form a limiting relationship with each other, effectively preventing the top plate 3 from loosening during vibration or movement; in addition, the bending angle is calculated to ensure smoothness during installation and stability after connection. This integrated limiting design, compared to the traditional bolt fixing method, greatly simplifies the disassembly and assembly operations while ensuring reliable connection, improving the convenience of use.

[0029] As shown in Figure 2 , 3 , one side of the quick release plate 4 is provided with a return spring 5, the two ends of the return spring 5 are connected with the side plate 2 and the quick release plate 4 respectively, the quick release plate 4 is an independent functional component and is slidingly installed on the upper end of the side plate 2, and a high-performance return spring 5 is arranged on one side of the quick release plate 4, the two ends of the spring are reliably connected with the inner wall of the side plate 2 and the body of the quick release plate 4 respectively, forming a stable elastic system. When the user slides the quick release plate 4, the return spring 5 is stretched and stores elastic potential energy; when the user releases the quick release plate 4, the quick release plate 4 can automatically and accurately return to the initial position under the elastic restoring force of the return spring 5. This design not only realizes the automatic return function of the quick release plate 4, but also ensures that the quick release plate 4 maintains a stable working position under normal circumstances through the pre-tightening force of the spring, greatly improving the convenience and reliability of the operation.

[0030] As shown in Figures 1-3 , an ergonomic operation hole 401 is formed in the center of the quick release plate 4, which is designed as a round square to ensure comfortable and natural insertion of the user's fingers. The upper end of the side plate 2 is provided with a rectangular avoidance hole 203 with a round corner, and its length is calculated to fully expose the operation hole 401 and display the indication mark 405 on the quick release plate 4. Within the visible area of the avoidance hole 203, a prominent directional arrow is specially arranged to intuitively guide the user to operate correctly. To enhance the stability and accuracy of the operation, a protruding square frame structure is designed on the edge of the operation hole 401, which forms a cooperation with the edge of the avoidance hole 203, playing a dual role when the quick release plate 4 slides: on the one hand, it serves as a sliding limiting mechanism to prevent excessive displacement; on the other hand, it provides operation feedback, allowing the user to clearly perceive the operation process. This integrated design significantly improves the operation experience, making the quick release function more intuitive and easy to use.

[0031] As shown in Figure 2 , 3As shown, the quick release plate 4 adopts a double-side sliding design, and its upper and lower edges are integrally formed with an upper sliding part 403 and a lower sliding part 404 respectively. The upper sliding part 403 is symmetrically distributed on the left and right sides of the quick release plate 4, and the middle part is designed with a recessed avoidance design, which skillfully avoids the mounting hole position of the side plate 2, and reflects the unity of the functionality and aesthetics of the design. The lower sliding part 404 is also symmetrically distributed to ensure the balance and stability of the sliding process. The structure of the side plate 2 matched therewith is formed with a U-shaped upper sliding groove 201 at the top by bending, which is matched with the upper sliding part 403; the lower sliding groove 202 is designed as an open U-shaped groove, which is not only convenient for processing and assembly, but more importantly, realizes visual operation, and the user can directly observe the position state of the lower sliding part 404. This double-side sliding design matched with the open observation window design not only ensures the accuracy and stability of the movement of the quick release plate 4, but also improves the intuitiveness and convenience of the operation, fully embodying the humanized design concept.

[0032] As shown in Figure 1 , 3 , the upper part of the quick release plate 4 is provided with a cylindrical limiting part 402, which is designed with an outward protruding structure and has sufficient strength and wear resistance. Correspondingly, the top plate 3 is provided at both ends with a special buckling part 302, which is designed in a horn mouth shape with a gradually expanding design. This design not only facilitates the smooth introduction of the limiting part 402, but also ensures the stability after buckling. The buckling part 302 is provided with a limiting position on the inner side, and when the limiting part 402 completely enters the buckling part 302, under the continuous retraction force of the reset spring 5, the bottom of the limiting part 402 forms a reliable mechanical interlocking with the limiting position. This double protection mechanism ensures the stability of the top plate 3 after installation: on the one hand, the limiting position mechanically restricts the limiting part 402 to prevent displacement in the vertical direction; on the other hand, the continuous retraction force of the reset spring 5 ensures that the limiting part 402 is always in close contact with the inner wall of the buckling part 302, effectively avoiding loosening in the horizontal direction. This buckling connection method not only realizes quick installation, but also ensures the reliability and stability after connection, significantly improving the user experience.

[0033] As shown in Figure 1 , 4As shown in Figure 5, the top plate 3 has two symmetrically arranged plug-in parts 301 at both ends. These plug-in parts 301 are integrally molded, forming a sheet-like structure with a specific angle through cutting and bending, ensuring both structural strength and assembly accuracy. Correspondingly, the upper end of the side plate 2 has two machined plug-in holes 2011. These holes 2011 are formed by cutting a U-shaped structure and bending it inwards, their size and shape perfectly matching the plug-in parts 301. This double-point symmetrical plug-in design ensures the balance and stability of the top plate 3 during installation. Furthermore, the cooperation between the plug-in parts 301 and the plug-in holes 2011 enables rapid positioning and reliable connection. The integrated structural design not only improves overall strength but also simplifies the manufacturing process. In actual use, the user only needs to align the plug-in parts 301 of the top plate 3 with the plug-in holes 2011 of the side plate 2 and gently press down to complete the installation. This design significantly improves assembly efficiency while ensuring structural stability after connection.

[0034] like Figure 1 , 4 As shown, an intuitive operation guide is provided on one side of the operation hole 401. The operation guide is a directional indicator 405; in this embodiment, the indicator 405 is an arrow graphic, clearly showing the correct operating direction of the quick-release plate 4. In other solutions, text descriptions can be used. The indicator 405 is engraved and recessed into the quick-release plate 4 to ensure it remains clearly visible during long-term use. This design not only reduces the user's learning cost but also effectively prevents misoperation, significantly improving the product's usability and user experience.

[0035] like Figure 4 As shown, both the upper sliding part 403 and the lower sliding part 404 adopt a hollow structure. This design not only maintains the necessary structural strength but also achieves weight reduction. The shape and size of the hollow parts are precisely designed to minimize material usage while ensuring the rigidity and wear resistance of the sliding parts. This design directly reduces the weight of the quick-release plate 4 itself, making its sliding smoother; secondly, it indirectly reduces the overall weight of the chassis, which is beneficial to improving the portability of the equipment; and it reduces material consumption, reflecting the concept of environmentally friendly design. In addition, the hollow structure increases the heat dissipation area, which helps to improve air circulation inside the chassis and improve heat dissipation efficiency. This design, which takes into account functionality, economy, and environmental protection, fully reflects the development trend of modern industrial design.

[0036] Instructions for use:

[0037] During the demolition operation Figure 1The state of the top plate 3 after installation is shown. In order to quickly disassemble the top plate 3, the user needs to insert his fingers into the operation hole 401 and then slide the quick release plate 4 to the right. This action causes the limiting part 402 to be disengaged from the buckling position of the buckling part 302, thereby allowing the top plate 3 to be easily taken out upward. The convenience and efficiency of disassembly are ensured.

[0038] When performing the installation operation, first, the top plate 3 is inserted downward at the top of the side plate 2. At this time, the limiting part 402 abuts against one side of the buckling part 302 and can slide along the edge of the buckling part 302. When the top plate 3 is inserted downward to the position, the limiting part 402 is located at the top of the buckling part 302. Due to the force of the reset spring 5, the limiting part 402 is automatically pushed to the buckling position of the buckling part 302, thereby ensuring the stable installation of the top plate 3. The installation process is simple and easy, and the reliability and stability of the installation are ensured by the action of the reset spring 5.

[0039] In summary, whether it is disassembly or installation, the convenience of operation and the stability of installation are fully considered, so that the disassembly and assembly process of the top plate 3 becomes simple and efficient.

[0040] The utility model has the following advantages:

[0041] The computer case adopts modular design and is mainly composed of a bottom plate 1, a side plate 2 and a top plate 3. The components are stably assembled and conveniently disassembled through precise connection structure. In the connection design of the bottom plate 1 and the side plate 2, the stability of installation and the convenience of maintenance are fully considered. The connection between the bottom plate 1 and the side plate 2 adopts high-strength bolt fixing mode, and the bolt hole layout is reasonable, which is convenient for users to use tools for fastening operation. At the same time, the connection position is convenient for users to intuitively check the connection state during installation or maintenance, so as to ensure the installation accuracy. The connection surface of the bottom plate 1 and the side plate 2 is closely matched, which can effectively prevent the computer case from shaking or making noise during use, and ensure the stability of the overall structure.

[0042] An innovative quick release mechanism is designed at the top of the side plate 2, and the core component of the mechanism is a quick release plate 4 which can be elastically restored. A limiting part 402 is carefully designed on the quick release plate 4, which matches the buckling structure of the top plate 3 and can realize quick and reliable connection. When the top plate 3 is installed in place, the limiting part 402 will automatically be clamped into the buckling position, making a crisp "click" sound, which provides clear installation feedback for the user. This design not only simplifies the installation process, but also ensures the reliability of the connection.

[0043] The design of the top plate 3 also embodies the convenience of use. In addition to the buckling structure matched with the quick-release plate 4, the top plate 3 is also provided with a plug-in part 301. It is convenient for the user to align and install. When the top plate 3 is pressed down, the plug-in part 301 will be tightly matched with the corresponding structure on the side plate 2, forming double fixation. This plug-in connection mode not only can effectively prevent the top plate 3 from accidentally falling off in daily use, but also can enhance the overall rigidity of the case and improve the anti-deformation ability.

[0044] The structural design of the whole case simplifies the disassembly and assembly process to the greatest extent while ensuring the structural strength. The user can complete the disassembly and assembly of the main components without special tools, greatly facilitating the installation and maintenance of hardware. This design fully considers the needs of DIY users and achieves a perfect balance between stability and convenience, providing users with a high-quality use experience.

[0045] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A case with a top plate quick release structure, characterized by comprising: Include: The bottom plate, side plate and top plate, both ends of the top plate and the upper end of the side plate are inserted into the connection, the lower end of the side plate and the two ends of the bottom plate are fixedly connected, the upper end of the side plate is provided with a quick release plate which can slide left and right, and the quick release plate and the top plate are connected by buckling.

2. The case with quick release structure of top plate according to claim 1, characterized in that, One side of the quick release plate is provided with a reset spring, and both ends of the reset spring are connected with the side plate and the quick release plate respectively.

3. The case with quick release top according to claim 1, wherein, An operation hole is formed on the quick release plate for finger insertion, and correspondingly, an avoiding hole corresponding to the operation hole is formed on the upper end of the side plate.

4. The case with quick release top according to claim 1, wherein, The upper edge and the lower edge of the quick release plate are respectively provided with an upper sliding part and a lower sliding part, and the side plate is provided with an upper sliding groove and a lower sliding groove matched with the upper sliding part and the lower sliding part.

5. The case with quick release top according to claim 1, wherein, The upper part of the quick release plate is provided with a limiting part protruding outward, and the both ends of the top plate are provided with a buckling part for buckling connection with the limiting part.

6. The case with quick release top according to claim 1, wherein, Both ends of the top plate are provided with an inserted part, and the upper end of the side plate is provided with an inserted hole matched with the inserted part.

7. The case with quick release top according to claim 3, wherein, One side of the operation hole is provided with a direction mark to facilitate quick explanation of use.

8. The case with quick release top according to claim 4, wherein, The upper sliding part and the lower sliding part are hollow structures.

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