A space-saving and convenient module fixing device

Abstract

The utility model relates to power supply machine case technical field discloses a kind of space-saving and convenient module fixing device, including machine case, module is installed on the machine case, the machine case is equipped with fixed clamping block and stop fixed rod, the module is equipped with the fixed clamping groove corresponding with the fixed clamping block, the module side edge bottom is equipped with stop groove, the stop groove upper side is equipped with the fixed hole being communicated with it, the position of the stop groove with the stop fixed rod corresponds, the fixed hole is equipped with fixed screw, the fixed screw is connected with the stop fixed rod screwing. The utility model has the beneficial effect: module is installed by fixed clamping block and stop fixed rod, and it is convenient to operate, and stability is good.

Description

Technical Field

[0001] This utility model relates to the field of power supply chassis technology, specifically a space-saving and convenient module fixing device. Background Technology

[0002] A computer case is the housing for most of the computer's components. Sometimes, the term "case" is mistakenly used to refer to all internal components such as the central processing unit (CPU) and motherboard. A case generally includes the outer shell, brackets, and various switches and indicator lights on the front panel. As a computer accessory, the case's primary function is to house and secure these components, providing support and protection. Furthermore, the computer case plays a crucial role in shielding electromagnetic radiation. Although not a critical component in DIY builds, using a poor-quality case can easily lead to short circuits between the motherboard and the case, making the computer system unstable. The case houses many modules that enable the machine's various functions. In the past, these modules were typically secured to the outer shell with screws, which was inconvenient, space-consuming, and lacked stability.

[0003] Now, a space-saving and convenient modular fixing device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a space-saving and convenient module fixing device to solve the problem of limited installation space and inconvenient installation mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a space-saving and convenient module fixing device, a chassis, a module mounted on the chassis, the chassis having a fixing block and a stop fixing rod, the module having a fixing slot corresponding to the fixing block, a stop groove having a bottom side of the module, a fixing hole communicating with the stop groove having a top side of the stop groove, the stop groove corresponding to the position of the stop fixing rod, a fixing screw having a fixing hole having a fixing screw connected to the stop fixing rod.

[0006] As a further technical solution of this utility model, the chassis is provided with a base plate, a first baffle is fixedly connected to the rear side of the top of the base plate, a second baffle is fixedly connected to the front side of the top of the base plate, a module is provided between the first baffle and the second baffle, and multiple sets of fixing bolts are connected between the base plate and the module.

[0007] As a further technical solution of this utility model, the chassis has a multi-directional quick-fixing structure, which includes a limiting threaded rod. The limiting threaded rod is fixedly connected to the right side of the top of the chassis. A first slot is provided on the right side of the bottom plate, and a second slot is provided on the left side of the bottom plate. A movable slot is provided on the left side of the top of the chassis. A movable block is movably connected inside the movable slot. A limiting block is fixedly connected to the top of the movable block. A limiting hole is provided on the right side of the module.

[0008] As a further technical solution of this utility model, the position and size of the limiting threaded rod, the first slot, and the limiting hole are matched, and the limiting threaded rod can pass through the interior of the first slot and the limiting hole.

[0009] As a further technical solution of this utility model, the movable block can move left and right inside the movable groove, and the size and position of the limiting block match the second slot.

[0010] As a further technical solution of this utility model, a threaded ring is movably connected to the top of the limiting hole, and a pressure plate is fixedly connected to the top of the limiting block.

[0011] As a further technical solution of this utility model, the bottom end of the threaded ring is tightly fitted with the grounding module, the thread on the outside of the limiting hole matches the thread inside the threaded ring, and the bottom end of the pressure plate is tightly fitted with the top end of the base plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the device not only realizes the rapid fixation of the module in all horizontal directions, but also the rapid fixation of the module in the vertical direction. The module is installed using fixing blocks and stop fixing rods, making operation convenient and providing good stability. Furthermore:

[0013] (1) By setting a limiting threaded rod, a first slot, a second slot, a movable slot, a movable block, and a limiting block, when using the grounding module and the base plate are fixed on the outside, the limiting threaded rod is passed through the first slot and the limiting hole, and the limiting block is manually pushed. The bottom end of the limiting block is fixedly connected to the movable block, and the movable block moves to the right in the movable slot. The size of the limiting block matches the second slot. After the limiting block is inserted into the second slot, the grounding module can be quickly fixed in all horizontal directions.

[0014] (2) By setting a pressure plate and a threaded ring, when in use, the corresponding threaded ring is rotated at the top of the limiting threaded rod. After the threaded ring is tightly attached to the grounding module, the right side of the grounding module is vertically fixed. The pressure plate is fixedly connected at the top of the limiting block. The bottom height of the pressure plate is consistent with the top of the base plate. After the pressure plate is tightly attached to the base plate, the left side of the grounding module is vertically fixed. Attached Figure Description

[0015] Figure 1 This is an installation diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the module structure;

[0017] Figure 3 This is a schematic diagram of the chassis structure;

[0018] Figure 4 This is a schematic diagram of the fixed method;

[0019] Figure 5 This is a frontal cross-sectional view of Embodiment 1.

[0020] Figure 6 This is a top view of the structure of Embodiment 1;

[0021] Figure 7 This is a top view of the base plate structure in Embodiment 1;

[0022] Figure 8 for Figure 5 A magnified schematic diagram of a partial cross-section at point A in the middle.

[0023] In the diagram: 100, Module; 101, Fixing Hole; 102, Stop Groove; 103, Fixing Slot; 104, Fixing Block; 105, Stop Fixing Rod; 106, Fixing Screw; 200, Chassis; 2, Base Plate; 3, First Baffle; 4, Second Baffle; 6, Fixing Bolt; 7, Limiting Threaded Rod; 8, First Slot; 9, Second Slot; 10, Movable Groove; 11, Movable Block; 12, Limiting Block; 13, Pressure Plate; 14, Limiting Hole; 15, Threaded Ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4A space-saving and convenient modular fixing device includes a chassis 200, on which a module 100 is mounted. The chassis 200 is provided with a fixing block 104 and a stop fixing rod 105. The module 100 is provided with a fixing slot 103 corresponding to the fixing block 104. A stop groove 102 is provided on the bottom side of the module 100. A fixing hole 101 communicating with the stop groove 102 is provided above the stop groove 102. The stop groove 102 corresponds to the position of the stop fixing rod 105. A fixing screw 106 is provided at the fixing hole 101, and the fixing screw 106 is screwed to the stop fixing rod 105. Specifically, it solves the limitation of installation space and improves design competitiveness. It solves the problem of difficulty in tightening screws in small spaces, improves process convenience, saves assembly time, and improves product cost-effectiveness.

[0026] In use, the fixing slot 103 is inserted into the fixing block 104, the stop fixing rod 105 abuts against the stop slot 102, and the fixing screw 106 passes through the fixing hole 101 and is screwed to the stop fixing rod 105.

[0027] Example 1

[0028] Please see Figure 5-8 The chassis 200 is provided with a base plate 2. A first baffle 3 is fixedly connected to the rear side of the top of the base plate 2, and a second baffle 4 is fixedly connected to the front side of the top of the base plate 2. A module 100 is provided between the first baffle 3 and the second baffle 4. Multiple sets of fixing bolts 6 are connected between the base plate 2 and the module 100.

[0029] The chassis 200 has a multi-directional quick-fix structure, which includes a limiting threaded rod 7. The limiting threaded rod 7 is fixedly connected to the right side of the top of the chassis 200. The right side of the base plate 2 has a first slot 8, and the left side of the base plate 2 has a second slot 9. The left side of the top of the chassis 1 has a movable groove 10. The movable groove 10 is movably connected to a movable block 11. The top of the movable block 11 is fixedly connected to a limiting block 12. The right side of the module 100 has a limiting hole 14.

[0030] The positions and dimensions of the limiting threaded rod 7, the first slot 8, and the limiting hole 14 are matched. The limiting threaded rod 7 can pass through the interior of the first slot 8 and the limiting hole 14. The movable block 11 can move left and right inside the movable groove 10. The size and position of the limiting block 12 are matched with the second slot 9.

[0031] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, in use, after fixing the module 100 and the base plate 2 on the outside, the limiting threaded rod 7 passes through the first slot 8 and the limiting hole 14, and the limiting block 12 is manually pushed. The bottom end of the limiting block 12 is fixedly connected to the movable block 11. The movable block 11 moves to the right in the movable groove 10. The size of the limiting block 12 matches the second slot 9. After the limiting block 12 is inserted into the second slot 9, the module 100 is quickly fixed in all horizontal directions.

[0032] A threaded ring 15 is movably connected to the top of the limiting hole 14, and a pressure plate 13 is fixedly connected to the top of the limiting block 12. The bottom end of the threaded ring 15 is tightly fitted with the module 100. The thread on the outside of the limiting hole 14 matches the thread inside the threaded ring 15. The bottom end of the pressure plate 13 is tightly fitted with the top of the base plate 2. In use, by rotating the corresponding threaded ring 15 at the top of the limiting threaded rod 7, the threaded ring 15 is tightly fitted with the module 100, thereby achieving vertical fixation of the right side of the module 100. The pressure plate 13 is fixedly connected to the top of the limiting block 12. The bottom end of the pressure plate 13 is at the same height as the top of the base plate 2. After the pressure plate 13 is tightly fitted with the base plate 2, the left side of the module 100 is vertically fixed.

[0033] Working principle: When using this utility model, firstly, the module 100 is inserted into the fixing block 104 and the stop fixing rod 105. After the outer side is fixed, the module and the base plate are fixed. The limiting threaded rod 7 is passed through the first slot 8 and the limiting hole 14. The limiting block 12 is manually pushed. The bottom end of the limiting block 12 is fixedly connected to the movable block 11. The movable block 11 moves to the right in the movable groove 10. The size of the limiting block 12 matches the second slot 9. After the limiting block 12 is inserted into the second slot 9, the module 100 is quickly fixed in all horizontal directions. Secondly, by using the corresponding threaded ring 15 to rotate at the top of the limiting threaded rod 7, the threaded ring 15 is tightly fitted with the module 100, thereby achieving vertical fixation of the right side of the module 100. The pressure plate 13 is fixedly connected to the top of the limiting block 12. The bottom end of the pressure plate 13 is at the same height as the top end of the base plate 2. After the pressure plate 13 is tightly fitted with the base plate 2, the left side of the module 100 is vertically fixed.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A space-saving and convenient module fixing device, comprising a chassis (200), wherein a module (100) is mounted on the chassis (200), characterized in that: The chassis (200) is provided with a fixing block (104) and a stop fixing rod (105). The module (100) is provided with a fixing slot (103) corresponding to the fixing block (104). The bottom side of the module (100) is provided with a stop groove (102). A fixing hole (101) communicating with the stop groove (102) is provided above it. The stop groove (102) corresponds to the position of the stop fixing rod (105). A fixing screw (106) is provided at the fixing hole (101). The fixing screw (106) is screwed to the stop fixing rod (105).

2. The space-saving and convenient module fixing device according to claim 1, characterized in that: The chassis (200) is provided with a base plate (2), a first baffle (3) is fixedly connected to the rear side of the top of the base plate (2), a second baffle (4) is fixedly connected to the front side of the top of the base plate (2), a module (100) is provided between the first baffle (3) and the second baffle (4), and multiple sets of fixing bolts (6) are connected between the base plate (2) and the module (100).

3. The space-saving and convenient module fixing device according to claim 2, characterized in that: The chassis (200) has a multi-directional quick-fix structure, which includes a limiting threaded rod (7). The limiting threaded rod (7) is fixedly connected to the right side of the top of the chassis (200). A first slot (8) is provided on the right side of the base plate (2), and a second slot (9) is provided on the left side of the base plate (2). A movable slot (10) is provided on the left side of the top of the chassis (200). A movable block (11) is movably connected inside the movable slot (10). A limiting block (12) is fixedly connected to the top of the movable block (11). A limiting hole (14) is provided on the right side of the module (100).

4. The space-saving and convenient module fixing device according to claim 3, characterized in that: The position and size of the limiting threaded rod (7), the first slot (8), and the limiting hole (14) are matched, and the limiting threaded rod (7) can pass through the interior of the first slot (8) and the limiting hole (14).

5. The space-saving and convenient module fixing device according to claim 4, characterized in that: The movable block (11) can move left and right inside the movable slot (10), and the size and position of the limiting block (12) match the second slot (9).

6. The space-saving and convenient module fixing device according to claim 5, characterized in that: The top end of the limiting hole (14) is movably connected to a threaded ring (15), and the top end of the limiting block (12) is fixedly connected to a pressure plate (13).

7. The space-saving and convenient module fixing device according to claim 6, characterized in that: The bottom end of the threaded ring (15) is tightly fitted with the module (100), the thread on the outside of the limiting hole (14) matches the thread inside the threaded ring (15), and the bottom end of the pressure plate (13) is tightly fitted with the top end of the base plate (2).

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