Power supply lock-free case power supply rack

Abstract

The utility model relates to a power supply lock-free case power supply rack, which comprises a bottom plate and a heat dissipation mechanism arranged at the bottom of the bottom plate, fixing mechanisms are arranged on the side edges of the bottom plate, and each fixing mechanism comprises a sleeve arranged on the side edge of the bottom plate and a sliding plate connected in the sleeve in a sliding mode. The moving rod and the first spring are installed on one side of the sliding plate, the moving rod is sleeved with the first spring, one end of the first spring is fixedly connected with the inner wall of the sleeve, one end of the moving rod extends out of the sleeve and is provided with a fixing plate, and a supporting plate is installed on the side, close to the bottom plate, of the fixing plate; the top of the supporting plate and the top of the bottom plate are located on the same horizontal plane, in the using process of the computer case power supply fixing device, due to the fact that the distance between the fixing plate and the bottom plate can be adjusted, computer case power supplies of different sizes can be fixed, the using universality of the computer case power supply fixing device is improved, and people can use the computer case power supply fixing device more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply racks, and in particular relates to a power supply lock-free chassis power supply rack. Background Art

[0002] The chassis generally includes an outer shell, a bracket, various switches and indicator lights on the panel, etc. As a part of computer accessories, the chassis mainly plays the role of placing and fixing various computer accessories, and plays a supporting and protective role.

[0003] A chassis power supply rack will be used during the installation of the chassis. Referring to a power supply rack with a lock-free chassis power supply installation structure with a reference number of CN218383803U, during the use of the patent, silicone pads are attached to both sides of the power supply rack inside, and there is a hanging buckle on the outside. After the power supply is installed into the power supply rack, it is fixed with a fixing belt. The operation is simple and the power supply can be fixed without the aid of any tools. Since the internal space of the power supply rack in the patent is fixed, only chassis power supplies of the same size can be fixed, which reduces the wide use of the chassis power supply rack and is inconvenient for people to use. Utility Model Content

[0004] The purpose of the utility model is to provide a power lock-free chassis power supply rack with a simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A power supply rack for a power supply lock-free chassis includes a base plate and a heat dissipation mechanism installed at the bottom of the base plate. The sides of the base plate are all installed with fixing mechanisms. The fixing mechanism includes a sleeve installed on the side of the base plate, a slide slidably connected to the sleeve, a moving rod and a first spring installed on one side of the slide. The moving rod is sleeved inside the first spring, one end of the first spring is fixedly connected to the inner wall of the sleeve, and one end of the moving rod extends to the outside of the sleeve and is installed with a fixing plate.

[0007] As a further optimization scheme of the utility model, the heat dissipation mechanism includes an installation opening opened at the bottom of the base plate, a plurality of support rods installed in the installation opening, a rotating motor installed at one end of the plurality of support rods, a rotating rod installed at the output end of the rotating motor, and a plurality of rotating blades installed on the outside of the rotating rod.

[0008] As a further optimization solution of the utility model, a plurality of heat dissipation openings connected to the installation openings are provided on the top of the bottom plate.

[0009] As a further optimization scheme of the utility model, limiting mechanisms are installed at the four corners of the base plate to prevent the base plate from moving. The limiting mechanism includes a movable groove opened at the bottom of the base plate, a suction cup located inside the movable groove, and a driving mechanism installed at the top of the movable groove for driving the suction cup to move upward.

[0010] As a further optimization scheme of the utility model, the driving mechanism includes a mounting groove opened at the top of the movable groove, a limit plate slidably connected in the mounting groove, a push rod installed on the top of the limit plate, and a second spring sleeved on the outside of the push rod, the top of the push rod passes through the bottom plate and extends to the top of the bottom plate, the two ends of the second spring are respectively fixedly connected to the inner wall of the mounting groove and the top of the limit plate, and the top of the suction cup is fixedly connected to the bottom of the limit plate.

[0011] As a further optimization solution of the present invention, a support plate is installed on one side of the fixing plate close to the bottom plate, and the top of the support plate is in the same horizontal plane as the top of the bottom plate.

[0012] The beneficial effect of the utility model is that during the use of the utility model, since the distance between the fixing plate and the bottom plate can be adjusted, chassis power supplies of different sizes can be fixed, thereby improving the versatility of the device and making it more convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0015] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0016] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0017] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle.

[0018] In the figure: 1. bottom plate; 2. sleeve; 3. moving rod; 4. fixing plate; 5. support plate; 6. push rod; 7. moving groove; 8. suction cup; 9. slide plate; 10. first spring; 11. mounting groove; 12. second spring; 13. limit plate; 14. heat dissipation port; 15. mounting port; 16. support rod; 17. rotating blade. DETAILED DESCRIPTION

[0019] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0020] Example 1

[0021] like Figure 1 - Figure 5 As shown, a power supply lock-free chassis power supply rack includes a base plate 1 and a heat dissipation mechanism installed at the bottom of the base plate 1. The sides of the base plate 1 are all installed with fixing mechanisms. The fixing mechanism includes a sleeve 2 installed at the side of the base plate 1, a slide plate 9 slidably connected in the sleeve 2, a moving rod 3 and a first spring 10 installed on one side of the slide plate 9, the moving rod 3 is sleeved inside the first spring 10, one end of the first spring 10 is fixedly connected to the inner wall of the sleeve 2, one end of the moving rod 3 extends to the outside of the sleeve 2 and is installed with a fixing plate 4, and a support is installed on the side of the fixing plate 4 close to the base plate 1. The support plate 5, the top of the support plate 5 and the top of the bottom plate 1 are in the same horizontal plane. When one side of the fixing plate 4 contacts the chassis power supply, the bottom plate 1 will move to the bottom of the chassis power supply, thereby supporting the chassis power supply. The heat dissipation mechanism includes a mounting port 15 opened at the bottom of the bottom plate 1, a plurality of support rods 16 installed in the mounting port 15, a rotating motor installed at one end of the plurality of support rods 16, a rotating rod installed at the output end of the rotating motor, and a plurality of rotating blades 17 installed on the outside of the rotating rod. A plurality of heat dissipation ports 14 connected to the mounting port 15 are opened on the top of the bottom plate 1.

[0022] It should be noted that, when using this power supply lock-free chassis power supply rack, the fixing plate 4 is pulled to the side away from the bottom plate 1. At this time, the guard plate 9 will slide inside the sleeve 2, and the first spring 10 will undergo elastic deformation to put the power supply into the top of the bottom plate 1, and then the fixing plate 4 is released. At this time, under the action of the elastic force of the first spring 10, the moving rod 3 will be pulled to move inside the sleeve 2, and under the action of the moving rod 3, the fixing plate 4 will be driven to move to the side close to the power supply, so that the power supply is fixed on the top of the bottom plate 1. Since the distance between the fixing plate 4 and the bottom plate 1 can be adjusted, power supplies of different sizes can be fixed, thereby improving the versatility of the device. When heat dissipation is required, the rotating motor is started, and the rotating motor will drive the rotating rod to rotate. Under the action of the rotating rod, multiple rotating blades 17 will rotate, and multiple rotating blades 17 will form a fan structure to blow wind into the heat dissipation port 14, and then blow it into the outer surface of the power supply through the heat dissipation port, so that the power supply can be cooled and the service life of the power supply is extended.

[0023] Example 2

[0024] like Figure 1 - Figure 5 As shown, a power supply lock-free chassis power supply rack is provided, and limiting mechanisms for preventing the bottom plate 1 from moving are installed at the four corners of the bottom plate 1, the limiting mechanism includes a moving groove 7 opened at the bottom of the bottom plate 1, a suction cup 8 located inside the moving groove 7, and a driving mechanism installed at the top of the moving groove 7 for driving the suction cup 8 to move upward, the driving mechanism includes a mounting groove 11 opened at the top of the moving groove 7, a limiting plate 13 slidably connected in the mounting groove 11, a push rod 6 installed on the top of the limiting plate 13, and a second spring 12 sleeved on the outside of the push rod 6, the elastic force of the second spring 12 is greater than the adsorption force of the suction cup 8, the top of the push rod 6 passes through the bottom plate 1 and extends to the top of the bottom plate 1, the two ends of the second spring 12 are respectively fixedly connected to the inner wall of the mounting groove 11 and the top of the limiting plate 13, and the top of the suction cup 8 is fixedly connected to the bottom of the limiting plate 13.

[0025] It should be noted that when the power supply is placed on the top of the base plate 1 during use, the push rod 6 will push the suction cup 8 downward under the action of the power supply pressure. When the suction cup 8 contacts the floor, the gas in the suction cup 8 will flow out from one side of the suction cup under the action of pressure, thereby forming a vacuum state in the suction cup 8. In this way, the suction cup 8 is firmly adsorbed on the floor, so that the power supply rack can be fixed to prevent the power supply rack from moving during use, causing the power connection point to loosen. When the push rod 6 moves, the limit plate 13 moves downward, and the spring 12 is in a stretched state at this time. When the power supply is removed from the top of the base plate 1, the suction cup 8 will be pulled upward under the action of the elastic force of the second spring 12, thereby restoring the suction cup 8 to its initial state.

[0026] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A power supply rack for a power supply without lock, comprising a base plate (1), and a heat dissipation mechanism installed at the bottom of the base plate (1), characterized in that: The sides of the base plate (1) are all installed with fixing mechanisms, and the fixing mechanisms include a sleeve (2) installed on the side of the base plate (1), a slide plate (9) slidably connected in the sleeve (2), a moving rod (3) and a first spring (10) installed on one side of the slide plate (9), the moving rod (3) is sleeved inside the first spring (10), one end of the first spring (10) is fixedly connected to the inner wall of the sleeve (2), and one end of the moving rod (3) extends to the outside of the sleeve (2) and is installed with a fixing plate (4).

2. The power lock-free chassis power supply rack according to claim 1, characterized in that: The heat dissipation mechanism comprises a mounting opening (15) opened at the bottom of the base plate (1), a plurality of support rods (16) mounted in the mounting opening (15), a rotating motor mounted at one end of the plurality of support rods (16), a rotating rod mounted at the output end of the rotating motor, and a plurality of rotating blades (17) mounted outside the rotating rod.

3. The power lock-free chassis power supply rack according to claim 2, characterized in that: The top of the bottom plate (1) is provided with a plurality of heat dissipation openings (14) which are in communication with the mounting opening (15).

4. The lock-free power supply rack for a computer case according to claim 1, characterized in that: Limiting mechanisms for preventing the bottom plate (1) from moving are installed at the four corners of the bottom plate (1), and the limiting mechanisms include a moving groove (7) provided at the bottom of the bottom plate (1), a suction cup (8) located inside the moving groove (7), and a driving mechanism installed at the top of the moving groove (7) for driving the suction cup (8) to move upward.

5. The lock-free power supply rack for a computer case according to claim 4, characterized in that: The driving mechanism comprises a mounting groove (11) provided at the top of the movable groove (7), a limiting plate (13) slidably connected in the mounting groove (11), a push rod (6) installed at the top of the limiting plate (13), and a second spring (12) sleeved on the outside of the push rod (6), the top end of the push rod (6) passes through the bottom plate (1) and extends to the top of the bottom plate (1), the two ends of the second spring (12) are respectively fixedly connected to the inner wall of the mounting groove (11) and the top of the limiting plate (13), and the top of the suction cup (8) is fixedly connected to the bottom of the limiting plate (13).

6. The lock-free power supply rack for a computer case according to claim 1, characterized in that: A support plate (5) is installed on one side of the fixing plate (4) close to the bottom plate (1), and the top of the support plate (5) is in the same horizontal plane as the top of the bottom plate (1).

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