Case power supply capable of being quickly assembled

Abstract

The utility model relates to the technical field of case power supplies, and discloses a case power supply capable of being quickly assembled, which comprises a shell, an edge plate is fixedly connected to the bottom of the outer wall of the shell, first sliding rods in a rectangular array are fixedly connected to the interior of the edge plate, sliding blocks are slidably connected to the two sides of the outer wall of each first sliding rod, and driving blocks are fixedly connected to the tops of the sliding blocks. The outer wall of the driving block is slidably connected to the interior of the edge plate, the outer wall of the sliding block is slidably connected to the interior of the edge plate, the bottom of the sliding block is fixedly connected with a wedge-shaped block, the outer wall of the first sliding rod is sleeved with a spring, and the two ends of the spring are fixedly connected to one side of the outer wall of the sliding block. According to the case power supply, the wedge-shaped block can be inserted into the preset clamping groove, and the wedge-shaped block can be compressed and reset through the spring, so that the shell is clamped in the case and then is fixed through the mounting hole, the problem that fixation by one person is inconvenient during vertical mounting is solved, and the convenience during case power supply mounting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis power supplies, in particular to a chassis power supply that can be quickly assembled. Background Art

[0002] The chassis power supply is usually located inside the computer case. It is an important component inside the computer and is responsible for providing a stable power supply to the computer. It can convert power from the power outlet into the appropriate voltage and current required by various components inside the computer. When selecting a chassis power supply, you need to carefully consider factors such as its power capacity, stability, efficiency, and additional features to ensure that it can meet the needs of the system and provide a reliable power supply.

[0003] The chassis power supply is fixed to the computer chassis by bolts or screws. Bolt fixing can ensure that the power supply is firmly installed inside the chassis, which can prevent the power supply from shifting or shaking during transportation or movement, ensuring the stability and safety of the internal components of the computer. At the same time, bolt fixing is usually more durable than other fixing methods. They provide stronger connection force and can maintain a tight state for a long time, reducing the risk of failure due to loosening.

[0004] However, when the chassis power supply is fixed vertically, other people are required to straighten the power supply, which increases the time and complexity of its installation. This is especially difficult and inconvenient when installing alone or without the assistance of others. If two people are required for each installation, the labor cost of the installation process will increase, which will be an additional burden for the manufacturer or assembler and increase the total cost of the product. Therefore, a chassis power supply that can be quickly assembled is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the present invention provides a chassis power supply that can be quickly assembled, aiming to improve the problem in the prior art that when the chassis power supply is fixed vertically, other people are required to straighten the power supply, which increases the time and complexity of its installation.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A chassis power supply that can be assembled quickly includes a shell, an edge plate is fixedly connected to the bottom of the outer wall of the shell, a rectangular array of slide rods is fixedly connected to the inside of the edge plate, both sides of the outer wall of the slide rod are slidably connected to sliders, the top of the slider is fixedly connected to a driving block, the outer wall of the driving block is slidably connected to the inside of the edge plate, the outer wall of the slider is slidably connected to the inside of the edge plate, the bottom of the slider is fixedly connected to a wedge block, the outer wall of the slide rod is sleeved with a spring, both ends of the spring are fixedly connected to one side of the outer wall of the slider, a rectangular array of mounting holes is opened inside the edge plate, and a connecting component is provided on one side of the interior of the shell;

[0008] As a further description of the above technical solution:

[0009] The connecting assembly includes a heat dissipation hole and a wiring port, the heat dissipation hole is opened on one side of the interior of the shell, and the wiring port is opened on one side of the interior of the shell;

[0010] As a further description of the above technical solution:

[0011] The top of the shell is provided with a top plate, the top of which is fixedly connected to a rectangular array of vertical plates, and a card slot is opened inside the shell;

[0012] As a further description of the above technical solution:

[0013] Both sides of the interior of the vertical plate are slidably connected to limit rods, and one end of the limit rod is fixedly connected to a fixed block;

[0014] As a further description of the above technical solution:

[0015] The interior of the fixed block is fixedly connected to the second slide bar, and both sides of the outer wall of the second slide bar are slidably connected to the clamping blocks;

[0016] As a further description of the above technical solution:

[0017] The outer wall of the card block is slidably connected to the inside of the card slot;

[0018] As a further description of the above technical solution:

[0019] The fixing block is rotatably connected to a positive and negative threaded rod, and one side of the clamping block is threadedly connected to the outer wall of the positive and negative threaded rod;

[0020] As a further description of the above technical solution:

[0021] One end of the forward and reverse screw rods is fixedly connected to a handle, and one side of an outer wall of the handle is rotatably connected to one side of an outer wall of the fixing block.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, first, the wedge block can be inserted into the preset slot, and then the wedge block can be compressed and reset by the spring, so that the shell is stuck inside the chassis, and then fixed through the mounting hole, which solves the problem that it is inconvenient for one person to fix it during vertical installation, and improves the convenience of installing the chassis power supply.

[0024] 2. In the utility model, the card block on the fixed block is first inserted into the shell, and then the forward and reverse screw rods are driven to rotate by the handle. The forward and reverse screw rods can drive the card block to move to both sides and be stuck in the card slot inside the shell, thereby fixing the shell and the top plate, solving the problem of inconvenient maintenance inside the power supply and improving the convenience of internal maintenance of the power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the chassis power supply that can be quickly assembled proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the chassis power edge plate that can be quickly assembled proposed by the utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic cross-sectional structure diagram of the fixing block of the chassis power supply that can be quickly assembled proposed by the utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0030] Legend:

[0031] 1. Shell; 2. Edge plate; 3. Heat dissipation hole; 4. Wiring port; 5. Fixing block; 6. Vertical plate; 7. Mounting hole; 8. Top plate; 9. Slide bar 1; 10. Slider; 11. Wedge block; 12. Spring; 13. Drive block; 14. Limit rod; 15. Slot; 16. Handle; 17. Front and back screws; 18. Block; 19. Slide bar 2. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1 - Figure 3 The utility model provides an embodiment of a chassis power supply that can be quickly assembled, including a shell 1, an edge plate 2 is fixedly connected to the bottom of the outer wall of the shell 1, a rectangular array of slide bars 9 is fixedly connected to the inside of the edge plate 2, both sides of the outer wall of the slide bar 9 are slidably connected to sliders 10, a driving block 13 is fixedly connected to the top of the slider 10, the outer wall of the driving block 13 is slidably connected to the inside of the edge plate 2, the outer wall of the slider 10 is slidably connected to the inside of the edge plate 2, a wedge block 11 is fixedly connected to the bottom of the slider 10, a spring 12 is sleeved on the outer wall of the slide bar 9, both ends of the spring 12 are fixedly connected to one side of the outer wall of the slider 10, and a rectangular array of mounting holes 7 is opened inside the edge plate 2;

[0034] Specifically, by pressing the shell 1, the wedge blocks 11 on both sides will be subjected to force and shrink toward the center. This design allows the wedge blocks 11 to be inserted into the preset groove, and then the spring 12 applies force to make the slider 10 slide to both sides, thereby getting stuck in the preset groove, ensuring the positioning of the power supply during installation. After the power supply is positioned, the shell 1 can be further fixed through the mounting hole 7 to ensure the stability of the power supply fixation. When the power supply needs to be removed, the drive block 13 can control the slider 10 to slide, thereby shrinking the wedge blocks 11 on both sides toward the center, and the lock between the wedge blocks 11 and the preset groove can be released, so that the power supply can be removed from the chassis for easy maintenance and replacement.

[0035] Reference Figure 1 and Figure 2 A connection component is provided on one side of the interior of the shell 1, and the connection component includes a heat dissipation hole 3 and a wiring port 4. The heat dissipation hole 3 is opened on one side of the interior of the shell 1, and the wiring port 4 is opened on one side of the interior of the shell 1;

[0036] Specifically, the shell 1 is provided with heat dissipation holes 3 to ensure heat dissipation inside the shell 1. The shell 1 is also provided with an edge plate 2 to connect the power supply to the circuit, providing convenience for its wiring.

[0037] Reference Figure 1 、 Figure 4 and Figure 5 A top plate 8 is provided on the top of the shell 1, and a rectangular array of vertical plates 6 are fixedly connected to the top of the top plate 8. A card slot 15 is opened inside the shell 1, and both sides of the vertical plate 6 are slidably connected to the limit rod 14. One end of the limit rod 14 is fixedly connected to the fixed block 5, and the fixed block 5 is fixedly connected to the slide rod 2 19. Both sides of the outer wall of the slide rod 2 19 are slidably connected to the card block 18. The outer wall of the card block 18 is slidably connected to the inside of the card slot 15. The fixed block 5 is rotatably connected to the positive and negative screw rods 17. One side of the inner side of the card block 18 is threadedly connected to the outer wall of the positive and negative screw rods 17. One end of the positive and negative screw rods 17 is fixedly connected to the handle 16, and one side of the outer wall of the handle 16 is rotatably connected to one side of the outer wall of the fixed block 5;

[0038] Specifically, the power supply can be disassembled by removing the top plate 8. When the top plate 8 needs to be fixed, the fixing block 5 can slide to a position in contact with the shell 1. When the fixing block 5 is in contact with the shell 1, one side of the card block 18 will extend into the interior of the shell 1. Then, by operating the handle 16, the positive and negative screw rods 17 are rotated to make the card blocks 18 on both sides move to both sides on the slide bar 19. The movement of the card block 18 causes it to be inserted into the card slot 15, thereby ensuring the fixation between the top plate 8 and the shell 1.

[0039] Working principle: When the power supply is fixed, the shell 1 can be pressed in a preset position, and the wedge blocks 11 on both sides can be retracted toward the center under the action of force. After the wedge blocks 11 are inserted into the preset grooves, the force of the springs 12 can be used to make the sliders 10 slide to both sides, thereby driving the wedge blocks 11 to slide to both sides by the sliders 10, and the wedge blocks 11 can be stuck in the preset grooves, thereby fixing the power supply, and then fixing the shell 1 through the mounting holes 7. When dismantling, the driving block 13 can control the sliding of the slider 10, thereby controlling the wedge blocks 11 on both sides to retract toward the center, thereby removing the power supply, and the power supply can be disassembled by the top plate 8. When the top plate 8 is fixed, the fixing block 5 can slide to fit with the shell 1, and one side of the card block 18 will extend into the interior of the shell 1, and then the forward and reverse screw rods 17 are driven to rotate by the handle 16. The rotation of the forward and reverse screw rods 17 can drive the card blocks 18 on both sides to move to both sides on the slide rod 2 19, and the card block 18 will be inserted into the card slot 15, thereby fixing the top plate 8 to the shell 1.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chassis power supply capable of rapid assembly, comprising a housing (1), characterized in that: The bottom of the outer wall of the shell (1) is fixedly connected to an edge plate (2), the interior of the edge plate (2) is fixedly connected to a rectangular array of sliding rods (9), both sides of the outer wall of the sliding rod (9) are slidably connected to sliders (10), the top of the slider (10) is fixedly connected to a driving block (13), the outer wall of the driving block (13) is slidably connected to the interior of the edge plate (2), the outer wall of the slider (10) is slidably connected to the interior of the edge plate (2), the bottom of the slider (10) is fixedly connected to a wedge block (11), the outer wall of the sliding rod (9) is sleeved with a spring (12), both ends of the spring (12) are fixedly connected to one side of the outer wall of the slider (10), a rectangular array of mounting holes (7) are opened inside the edge plate (2), and a connecting component is provided on one side of the interior of the shell (1).

2. The quickly assembled chassis power supply according to claim 1, characterized in that: The connection assembly comprises a heat dissipation hole (3) and a wiring port (4); the heat dissipation hole (3) is provided on one side of the interior of the housing (1); and the wiring port (4) is provided on one side of the interior of the housing (1).

3. The quickly assembled chassis power supply according to claim 1, characterized in that: A top plate (8) is provided on the top of the shell (1), a rectangular array of vertical plates (6) are fixedly connected to the top of the top plate (8), and a card slot (15) is provided inside the shell (1).

4. The quickly assembled chassis power supply according to claim 3, characterized in that: Both sides of the interior of the vertical plate (6) are slidably connected to limit rods (14), and one end of the limit rod (14) is fixedly connected to a fixed block (5).

5. The quickly assembled chassis power supply according to claim 4, characterized in that: The fixed block (5) is fixedly connected to a second slide bar (19) inside, and both sides of the outer wall of the second slide bar (19) are slidably connected to a clamping block (18).

6. The quickly assembled chassis power supply according to claim 5, characterized in that: The outer wall of the clamping block (18) is slidably connected to the interior of the clamping slot (15).

7. The quickly assembled chassis power supply according to claim 5, characterized in that: The fixing block (5) is rotatably connected to a positive and negative threaded rod (17) inside, and one side of the interior of the clamping block (18) is threadedly connected to the outer wall of the positive and negative threaded rod (17).

8. The quickly assembled chassis power supply according to claim 7, characterized in that: One end of the forward and reverse threaded rod (17) is fixedly connected to a handle (16), and one side of the outer wall of the handle (16) is rotatably connected to one side of the outer wall of the fixed block (5).

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