Computer power supply fixing mechanism

Abstract

The utility model discloses a computer power supply fixing mechanism, and relates to the field of computer power supplies. The computer power supply fixing mechanism is applied to a case and a power supply, the power supply is provided with a mounting unit and an extrusion unit, the mounting unit is used for mounting a mounting seat and the power supply on the case in a split manner, and the extrusion unit is used for fixing the mounting seat in a mounting groove. According to the computer power supply fixing mechanism, the power supply can be conveniently taken out of the case and overhauled by dismounting the mounting seat from the case, meanwhile, the power supply is mounted outside the case, so that the mounting space is large, the mounting is convenient, the mounting seat is inserted into the sliding frame, and the mounting seat is extruded and fixed in the case under the action of the extrusion unit; and the mounting seat is quickly mounted in the mounting groove of the case, so that the mounting is simple, quick and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of computer power supplies, in particular to a computer power supply fixing mechanism. Background Art

[0002] A computer power supply is a switching circuit that converts ordinary AC power into DC power, and then controls the voltage through a chopper to output different voltages to the motherboard, hard disk, optical drive, and other computer components.

[0003] The computer power supply is fixed inside the chassis by bolts. The corresponding mounting holes are opened on the chassis, the power supply is placed in the corresponding mounting holes, and the screws are tightened in the mounting holes to fix the computer power supply.

[0004] In the prior art, the entire installation process is performed inside the chassis. During the installation process, there are components in the chassis, which makes it inconvenient to align and install the screws. At the same time, when installing with screws, it is necessary to manually tighten the bolts to fix the power supply in the chassis. When the screws are not tightened, the computer power supply shakes in the chassis. Therefore, we propose a computer power supply fixing mechanism. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a computer power supply fixing mechanism, which solves the problem that when installing the power supply in the chassis, the alignment and installation of the screws are inconvenient and the computer power supply shakes in the chassis when the screws are not tightened.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a computer power supply fixing mechanism, applied to a case and a power supply, the case is provided with a mounting groove, the power supply is installed in the mounting groove, two sliding frames are fixedly connected to the inner wall of the case, the sliding frames are located on both sides of the power supply, and the power supply is provided with:

[0007] An installation unit, the installation unit includes a mounting seat, the power supply is installed on the mounting seat, the mounting seat is installed in the mounting slot, and the installation unit is used to separate the mounting seat and the power supply from the chassis for installation;

[0008] The extrusion unit includes an extrusion seat and a sliding rod, the extrusion seat is fixedly connected to the sliding rod, the sliding rod is slidably connected to the inner wall of the sliding frame, the extrusion seat and the sliding rod are located at the upper end of the sliding frame, and the extrusion unit is used to fix the mounting seat in the mounting groove.

[0009] Preferably, side panels are mounted on both sides of the chassis by bolts.

[0010] Preferably, a filter is installed on the back of the chassis by bolts, and the filter is arranged on the chassis facing the power supply.

[0011] Preferably, the upper and lower ends of the power supply are fixedly connected with mounting blocks, the mounting blocks are fixedly connected to the mounting seat by bolts, and the power supply is mounted on the mounting seat under the action of the mounting blocks.

[0012] Preferably, a heat dissipation groove is provided on the mounting seat.

[0013] Preferably, a contact seat is fixedly connected to the outer wall of the mounting seat, and the contact seat is in contact with the extrusion seat.

[0014] Preferably, a spring is fixedly connected to one side of the extrusion seat away from the contact seat, and the other side of the spring is fixedly connected to the inner wall of the sliding frame.

[0015] Preferably, the spring is sleeved on the outer peripheral wall of the sliding rod, and one end of the sliding rod away from the extrusion seat passes through the sliding frame and is fixedly connected to the limiting block.

[0016] The utility model discloses a computer power supply fixing mechanism, which has the following beneficial effects:

[0017] The computer power fixing mechanism can remove the mounting base from the chassis, so that the power supply can be taken out of the chassis and repaired. At the same time, the power supply can be installed outside the chassis, so that the installation space is large and the installation is convenient. The mounting base is plugged into the sliding frame and the mounting base is squeezed and fixed in the chassis under the action of the squeezing unit, and the mounting base is quickly installed in the installation slot of the chassis, so that the installation is simple, fast and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the chassis of the utility model;

[0021] Figure 3 This is a cross-sectional view of the chassis of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the mounting seat of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged view of the middle part of the structure.

[0024] In the figure: 1, chassis; 101, side panel; 2, filter; 3, power supply; 301, mounting block; 4, mounting seat; 401, contact seat; 5, sliding frame; 6, extrusion seat; 601, sliding rod; 602, limit block; 603, spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] The embodiment of the present application provides a computer power supply fixing mechanism to solve the problem that when installing the power supply 3 in the chassis 1, the alignment and installation of the screws are inconvenient and the computer power supply 3 shakes in the chassis 1 when the screws are not tightened. The mounting base 4 is removed from the chassis 1, so that the power supply 3 can be taken out of the chassis 1 and the power supply 3 can be repaired. At the same time, the power supply 3 is installed outside the chassis 1, so that the installation space is large and the installation is convenient. The mounting base 4 is plugged into the sliding frame 5 and the mounting base 4 is squeezed and fixed in the chassis 1 under the action of the squeezing unit, and the mounting base 4 is quickly installed in the installation slot of the chassis 1, so that the installation is simple, fast and stable.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] The utility model embodiment discloses a computer power supply fixing mechanism.

[0029] According to the attached Figure 1-5 As shown, it is applied to a chassis 1 and a power supply 3. A mounting groove is provided on the chassis 1, and the power supply 3 is installed in the mounting groove. Under the limitation of the mounting groove, the power supply 3 cannot shake in the chassis 1, so that the power supply 3 is stably installed in the chassis 1. Two sliding frames 5 are fixedly connected to the inner wall of the chassis 1, and the sliding frames 5 are located on both sides of the power supply 3. The power supply 3 is provided with:

[0030] The mounting unit includes a mounting base 4, the power supply 3 is mounted on the mounting base 4, and the mounting base 4 is mounted in the mounting groove. The mounting unit is used to separate the mounting base 4 and the power supply 3 from the chassis 1 for installation. By removing the mounting base 4 from the chassis 1, it is convenient to take the power supply 3 out of the chassis 1, and it is convenient to overhaul the power supply 3. At the same time, the power supply 3 is installed outside the chassis 1, so that the installation space is large and the installation is convenient;

[0031] The extrusion unit includes an extrusion seat 6 and a sliding rod 601. The extrusion seat 6 is fixedly connected to the sliding rod 601. The sliding rod 601 is slidably connected to the inner wall of the sliding frame 5. The extrusion seat 6 and the sliding rod 601 are at the upper end of the sliding frame 5. The extrusion unit is used to fix the mounting seat 4 in the mounting groove. By plugging the mounting seat 4 into the sliding frame 5, the mounting seat 4 is squeezed and fixed in the chassis 1 under the action of the extrusion unit, and the mounting seat 4 is quickly installed in the mounting groove of the chassis 1, making the installation simple, fast and stable.

[0032] Side panels 101 are installed on both sides of the chassis 1 by bolts. By removing the side panels 101, it is convenient to install or remove the mounting base 4.

[0033] A filter screen 2 is installed on the back of the chassis 1 by means of bolts. The filter screen 2 is arranged on the chassis 1 facing the power supply 3, and the filter screen 2 is used to dissipate heat and filter dust.

[0034] The upper and lower ends of the power supply 3 are fixedly connected with mounting blocks 301, and the mounting blocks 301 are fixedly connected to the mounting seat 4 by bolts. The power supply 3 is installed on the mounting seat 4 under the action of the mounting blocks 301. The power supply 3 and the mounting blocks 301 are fixed to the mounting seat 4 by bolts to complete the installation of the power supply 3. It is operated outside the chassis 1, making the installation process of the power supply 3 simple.

[0035] The mounting base 4 is provided with a heat dissipation groove, through which the power source 3 is cooled.

[0036] A contact seat 401 is fixedly connected to the outer wall of the mounting seat 4 , and the contact seat 401 fits with the extrusion seat 6 .

[0037] A spring 603 is fixedly connected to one side of the extrusion seat 6 away from the contact seat 401, and the other side of the spring 603 is fixedly connected to the inner wall of the sliding frame 5. When the mounting seat 4 is installed, the mounting seat 4 is inserted into the two sliding frames 5 for sliding. When the mounting seat 4 slides, the contact seat 401 is moved, so that the inclined surface of the contact seat 401 contacts the inclined surface of the extrusion seat 6, pushing the extrusion seat 6 to move;

[0038] When the pressing seat 6 moves, the sliding rod 601 is driven to slide on the sliding frame 5 , and at the same time, the pressing seat 6 moves to press the spring 603 .

[0039] The spring 603 is sleeved on the outer peripheral wall of the sliding rod 601. The end of the sliding rod 601 away from the extrusion seat 6 passes through the sliding frame 5 and is fixedly connected to the limiting block 602. When the mounting seat 4 coincides with the mounting groove on the chassis 1, the spring 603 pushes the extrusion seat 6 to move under the rebound of the spring 603. Under the extrusion of the extrusion seat 6, the mounting seat 4 is pushed into the mounting groove, so that the mounting seat 4 is fixed in the mounting groove. At this time, the position of the mounting seat 4 is limited, and then the power supply 3 is limited, and the installation is completed;

[0040] When the power supply 3 needs to be removed, the mounting base 4 is pulled to move, and the extrusion base 6 is pushed to drive the sliding rod 601 to move. When the mounting base 4 is moved out of the mounting groove, the mounting base 4 can be pulled upward to slide along the sliding frame 5 to remove the mounting base 4 and the power supply 3 from the chassis 1.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A computer power supply fixing mechanism, applied to a case (1) and a power supply (3), wherein the case (1) is provided with a mounting groove, and the power supply (3) is mounted in the mounting groove, characterized in that: Two sliding frames (5) are fixedly connected to the inner wall of the chassis (1), and the sliding frames (5) are located on both sides of the power supply (3). The power supply (3) is provided with: An installation unit, the installation unit comprising a mounting seat (4), the power supply (3) being mounted on the mounting seat (4), the mounting seat (4) being mounted in the mounting slot, and the installation unit being used to separate and install the mounting seat (4) and the power supply (3) from the chassis (1); The extrusion unit comprises an extrusion seat (6) and a sliding rod (601), wherein the extrusion seat (6) is fixedly connected to the sliding rod (601), and the sliding rod (601) is slidably connected to the inner wall of the sliding frame (5), and the extrusion seat (6) and the sliding rod (601) are located at the upper end of the sliding frame (5), and the extrusion unit is used to fix the mounting seat (4) in the mounting groove.

2. A computer power supply fixing mechanism according to claim 1, characterized in that: Side plates (101) are mounted on both sides of the chassis (1) by means of bolts.

3. A computer power supply fixing mechanism according to claim 2, characterized in that: A filter screen (2) is installed on the back of the chassis (1) via bolts, and the filter screen (2) is arranged on the chassis (1) facing the power supply (3).

4. A computer power supply fixing mechanism according to claim 3, characterized in that: The upper and lower ends of the power source (3) are fixedly connected with mounting blocks (301), the mounting blocks (301) are fixedly connected to the mounting seat (4) via bolts, and the power source (3) is mounted on the mounting seat (4) under the action of the mounting blocks (301).

5. A computer power supply fixing mechanism according to claim 4, characterized in that: The mounting seat (4) is provided with a heat dissipation groove.

6. A computer power supply fixing mechanism according to claim 5, characterized in that: A contact seat (401) is fixedly connected to the outer wall of the mounting seat (4), and the contact seat (401) is in close contact with the extrusion seat (6).

7. A computer power supply fixing mechanism according to claim 6, characterized in that: A spring (603) is fixedly connected to one side of the extrusion seat (6) away from the contact seat (401), and the other side of the spring (603) is fixedly connected to the inner wall of the sliding frame (5).

8. A computer power supply fixing mechanism according to claim 7, characterized in that: The spring (603) is sleeved on the outer peripheral wall of the sliding rod (601), and one end of the sliding rod (601) away from the extrusion seat (6) passes through the sliding frame (5) and is fixedly connected to the limiting block (602).

Images