Lightweight case sleeving structure
By introducing a sliding inner case and card and piece structure into the lightweight chassis, the problem of insufficient space is solved, and the space adjustment and heat dissipation effect is improved, avoiding the need to replace the chassis during hardware updates.
Patent Information
- Application Number
- CN202420250946.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-01
AI Technical Summary
The size of the internal space of the existing lightweight chassis is constant, which makes it impossible for users to accommodate due to the increase in hardware volume when updating the hardware, and needs to replace the chassis.
A lightweight chassis set structure is designed, by setting a sliding inner case in the outer case, and using cards and parts (including fixing frames, connecting rods, guide rods, limit blocks, reset mechanisms, sliding extension grooves and heat dissipation grooves ) to adjust and limit the position of the inner case and increase the internal space.
It realizes the adjustment of the chassis space size according to needs, which facilitates the accommodating of larger hardware, and at the same time, the heat dissipation effect is improved through the heat dissipation slots and holes, which enhances internal and external convection, avoiding the need for chassis replacement.
Smart Images
Figure CN222213299U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lightweight chassis, in particular to a lightweight chassis set structure. Background Art
[0002] A lightweight chassis is a computer case that is designed to reduce weight and volume while maintaining adequate heat dissipation. This type of chassis usually uses lightweight materials, such as aluminum alloy or plastic, to reduce weight.
[0003] The existing chassis on the market usually have a constant internal space size during use. Therefore, when users upgrade and purchase new hardware, the hardware may increase in size and cannot be accommodated in the chassis, so the old chassis needs to be replaced. Utility Model Content
[0004] The utility model provides a lightweight chassis set structure, which has the beneficial effects of being able to adjust the space size of the chassis according to needs and facilitating heat dissipation and internal and external convection, and solves the problem mentioned in the above background technology that the existing chassis on the market usually have a constant internal space size during use, so when users update and purchase new hardware, it is easy for the hardware to increase in size and cannot be accommodated in the chassis, so the old chassis needs to be replaced. To achieve the above purpose, the utility model provides the following technical solutions: a lightweight chassis set structure, including a lightweight chassis outer case, the inner wall of the lightweight chassis outer case is slidably provided with a lightweight chassis inner case, and the lightweight chassis outer case limits the position of the lightweight chassis inner case by means of cards and parts.
[0005] As an optional solution for a lightweight chassis set structure described in the utility model, wherein: the card and the parts include a fixed frame, the inner wall of the fixed frame is slidably connected to a connecting rod, one end of the connecting rod is fixedly connected to a guide rod, one end of the guide rod is fixedly connected to a limiting block, and the guide rod is slidably connected to the inner wall of the outer case of the lightweight chassis.
[0006] As an optional scheme of a lightweight chassis set structure described in the utility model, wherein: the outer wall of the inner shell of the lightweight chassis is provided with a limit groove, the inner contour of the limit groove matches the outer contour of the limit block, and the inner wall of the limit groove is provided with a groove.
[0007] As an optional solution for a lightweight chassis set structure described in the utility model, wherein: a reset mechanism for resetting the guide rod position is arranged in the fixed frame, the reset mechanism includes a pressing plate, the pressing plate is fixedly connected to the outer wall of the connecting rod, the outer wall of the pressing plate is fixedly connected to a reset spring, the reset spring is sleeved on the outer wall of the connecting rod, and one end of the reset spring is fixedly connected to the inner wall of the fixed frame.
[0008] As an optional solution of a lightweight chassis set structure described in the utility model, wherein: the outer wall of the lightweight chassis outer box is provided with a sliding extension groove, and the lightweight chassis inner box is slidably connected to the inner wall of the sliding extension groove.
[0009] As an optional solution of a lightweight chassis set structure described in the utility model, wherein: the outer wall of the inner shell of the lightweight chassis is provided with a plurality of evenly distributed side heat dissipation holes.
[0010] As an optional solution of a lightweight chassis set structure described in the utility model, the outer wall of the lightweight chassis outer case is provided with a top heat dissipation groove and a side heat dissipation groove.
[0011] As an optional solution of a lightweight chassis set structure described in the utility model, one end of the connecting rod is fixedly connected to a fixing block.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] In the utility model, when it is necessary to adjust the internal space of the chassis, the inner shell of the lightweight chassis is first pulled outward along the sliding extension groove opened outside the outer shell of the lightweight chassis, so that the inner shell of the lightweight chassis is gradually pulled outward along the sliding extension groove. At this time, as the inner shell of the lightweight chassis moves outward, the space connecting the inner shell of the lightweight chassis and the outer shell of the lightweight chassis gradually increases, and the space that can accommodate hardware increases.
[0014] In the utility model, when the inner sleeve of the lightweight chassis is expanded to the required space size, the connecting rod can be pressed into the fixed frame, causing the connecting rod to compress the return spring with the pressing plate to generate displacement, causing the guide rod at the end of the connecting rod to follow the movement, and the guide rod further carries the limit block to penetrate into a corresponding one of the multiple limit grooves opened on the outer wall of the inner sleeve of the lightweight chassis. Since the outer contour of the limit block matches the inner contour of the limit groove, it can easily enter the inner part of the limit groove. Then, it is only necessary to rotate the fixed block to rotate with the connecting rod. At this time, the limit block follows the rotation in the groove, so that the contour of the limit block is at a position that does not match the limit groove. At this time, the position of the inner sleeve of the lightweight chassis can be further limited, which is convenient for use and prevents the inner sleeve of the lightweight chassis from resetting during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0016] Figure 2 It is a front view structural cross-sectional view of the utility model;
[0017] Figure 3 For the utility model Figure 2 A magnified view of the structure at center;
[0018] Figure 4 It is a side view structural schematic diagram of the utility model;
[0019] Figure 5 For the utility model Figure 4 Enlarged view of the structure at point B in the middle.
[0020] In the figure: 1. Lightweight outer case; 101. Side heat dissipation slot; 102. Sliding extension slot; 103. Top heat dissipation slot; 2. Lightweight inner case; 3. Side heat dissipation holes; 4. Fixed frame; 5. Connecting rod; 6. Fixed block; 7. Limiting slot; 8. Pressing plate; 9. Reset spring; 10. Guide rod; 11. Limiting block; 12. Groove. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Embodiment 1
[0023] This embodiment is intended to promote the solution of the problem that the existing chassis on the market usually have a constant internal space size during use. Therefore, when users update and purchase new hardware, it is easy for the hardware to increase in size and cannot be accommodated in the chassis, so the old chassis needs to be replaced. Please refer to Figure 1-Figure 5 A lightweight chassis set structure includes a lightweight chassis outer case 1, the inner wall of the lightweight chassis outer case 1 is slidably provided with a lightweight chassis inner case 2, and the lightweight chassis outer case 1 limits the position of the lightweight chassis inner case 2 by means of a card and a piece;
[0024] The card and component include a fixed frame 4, the inner wall of the fixed frame 4 is slidably connected with a connecting rod 5, one end of the connecting rod 5 is fixedly connected with a guide rod 10, one end of the guide rod 10 is fixedly connected with a limit block 11, and the guide rod 10 is slidably connected with the inner wall of the lightweight chassis outer case 1;
[0025] The outer wall of the lightweight case inner sleeve 2 is provided with a limit groove 7, and the inner contour of the limit groove 7 matches the outer contour of the limit block 11. The inner wall of the limit groove 7 is provided with a groove 12. When the lightweight case inner sleeve 2 is expanded to the required space size, the connecting rod 5 can be pressed into the fixed frame 4, so that the connecting rod 5 can compress the return spring 9 with the pressing plate 8 to generate displacement, so that the guide rod 10 at the end of the connecting rod 5 can follow the movement, and the guide rod 10 can further insert the limit block 11 into the corresponding one of the multiple limit grooves 7 opened on the outer wall of the lightweight case inner sleeve 2. Since the outer contour of the limit block 11 matches the inner contour of the limit groove 7, it can easily enter the limit groove 7. Then, it is only necessary to rotate the fixed block 6 to rotate with the connecting rod 5. At this time, the limit block 11 follows and rotates in the groove 12, so that the contour of the limit block 11 is at a position that does not match the limit groove 7.
[0026] A reset mechanism for resetting the position of the guide rod 10 is arranged in the fixed frame 4, and the reset mechanism comprises a pressing plate 8, the pressing plate 8 is fixedly connected to the outer wall of the connecting rod 5, the outer wall of the pressing plate 8 is fixedly connected to a reset spring 9, the reset spring 9 is sleeved on the outer wall of the connecting rod 5, and one end of the reset spring 9 is fixedly connected to the inner wall of the fixed frame 4;
[0027] The outer wall of the lightweight chassis outer case 1 is provided with a sliding extension groove 102, and the lightweight chassis inner case 2 is slidably connected to the inner wall of the sliding extension groove 102;
[0028] The outer wall of the lightweight inner casing 2 is provided with a plurality of evenly distributed side heat dissipation holes 3;
[0029] The outer wall of the lightweight outer case 1 is provided with a top heat dissipation slot 103 and a side heat dissipation slot 101;
[0030] One end of the connecting rod 5 is fixedly connected to a fixing block 6 .
[0031] In this embodiment: during the use of the existing chassis on the market, the size of the internal space is usually constant. Therefore, when the user purchases new hardware, it is easy for the hardware to increase in size and cannot be accommodated in the chassis, so the old chassis needs to be replaced;
[0032] In order to facilitate the user to adjust the space, when the internal space of the chassis needs to be adjusted, the lightweight chassis inner case 2 is first pulled outward along the sliding extension groove 102 opened outside the lightweight chassis outer case 1, so that the lightweight chassis inner case 2 is gradually pulled outward along the sliding extension groove 102. At this time, as the lightweight chassis inner case 2 moves outward, the space connected to the lightweight chassis inner case 2 and the lightweight chassis outer case 1 gradually increases, and the space that can accommodate hardware increases;
[0033] When the sleeve box 2 in the lightweight case is expanded to the required space size, the connecting rod 5 can be pressed into the fixed frame 4, so that the connecting rod 5 and the pressing plate 8 compress the return spring 9 to generate displacement, so that the guide rod 10 at the end of the connecting rod 5 follows the movement, and the guide rod 10 further inserts the limit block 11 into the corresponding one of the multiple limit grooves 7 opened on the outer wall of the sleeve box 2 in the lightweight case. Since the outer contour of the limit block 11 matches the inner contour of the limit groove 7, it can easily enter the limit groove 7. Then, it is only necessary to rotate the fixed block 6 to rotate with the connecting rod 5. At this time, the limit block 11 follows the rotation in the groove 12, so that the contour of the limit block 11 is at a position that does not coincide with the limit groove 7. At this time, the position of the sleeve box 2 in the lightweight case can be further limited, which is convenient for use and prevents the sleeve box 2 in the lightweight case from being reset during use.
[0034] In addition, the lightweight inner case 2 of the chassis is provided with a plurality of side heat dissipation holes 3, and the outer case 1 of the lightweight chassis is provided with a top heat dissipation slot 103 and a side heat dissipation slot 101. These slots and holes further reduce the weight of the chassis, making the chassis lighter, and increase the heat dissipation positions of the chassis, thereby enhancing the internal and external convection heat dissipation effect; and solves the problem that when existing chassis users on the market update and purchase new hardware, the hardware volume increases and cannot be accommodated in the chassis, so the old chassis needs to be replaced.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A lightweight chassis set structure, comprising a lightweight chassis outer case (1), characterized in that: The inner wall of the lightweight chassis outer case (1) is slidably provided with a lightweight chassis inner case (2), and the lightweight chassis outer case (1) limits the position of the lightweight chassis inner case (2) by means of a clamp and a piece.
2. The lightweight chassis set structure according to claim 1, characterized in that: The card and component include a fixed frame (4), the inner wall of the fixed frame (4) is slidably connected to a connecting rod (5), one end of the connecting rod (5) is fixedly connected to a guide rod (10), one end of the guide rod (10) is fixedly connected to a limit block (11), and the guide rod (10) is slidably connected to the inner wall of the lightweight chassis outer case (1).
3. The lightweight chassis set structure according to claim 2, characterized in that: The outer wall of the inner casing (2) of the lightweight chassis is provided with a limit groove (7), the inner contour of the limit groove (7) matches the outer contour of the limit block (11), and the inner wall of the limit groove (7) is provided with a groove (12).
4. The lightweight chassis set structure according to claim 3, characterized in that: A reset mechanism for resetting the position of the guide rod (10) is arranged in the fixed frame (4), and the reset mechanism comprises a pressing plate (8), the pressing plate (8) is fixedly connected to the outer wall of the connecting rod (5), the outer wall of the pressing plate (8) is fixedly connected to a reset spring (9), the reset spring (9) is sleeved on the outer wall of the connecting rod (5), and one end of the reset spring (9) is fixedly connected to the inner wall of the fixed frame (4).
5. The lightweight chassis set structure according to claim 4, characterized in that: The outer wall of the lightweight outer case (1) is provided with a sliding extension groove (102), and the lightweight inner case (2) is slidably connected to the inner wall of the sliding extension groove (102).
6. The lightweight chassis set structure according to claim 5, characterized in that: The outer wall of the lightweight chassis inner casing (2) is provided with a plurality of evenly distributed side heat dissipation holes (3).
7. The lightweight chassis set structure according to claim 6, characterized in that: The outer wall of the lightweight outer case (1) is provided with a top heat dissipation groove (103) and a side heat dissipation groove (101).
8. The lightweight chassis set structure according to claim 7, characterized in that: One end of the connecting rod (5) is fixedly connected to a fixing block (6).