Detachable fan monitoring board

Abstract

The utility model relates to the technical field of circuit board disassembly and assembly, and discloses a detachable fan monitoring board which comprises a bearing board, a heat dissipation board is arranged on the outer wall of the top end of the bearing board, rotating shafts are fixedly connected to the interiors of the two side walls of the bearing board, the two side walls of the bearing board are rotationally connected with clamping rod handles and wedge-shaped clamping blocks through the rotating shafts, and the clamping rod handles are fixedly connected with the wedge-shaped clamping blocks. A reset spring is arranged between one end of the side wall of the rear end of the clamping rod handle and the interiors of the two side walls of the bearing plate, a base is arranged on the outer wall of the front end of the bearing plate, clamping grooves are formed in the connecting positions of the side wall of the rear end of the base and the wedge-shaped clamping blocks, and sliding blocks and shifting rods are slidably connected to the inner walls of the clamping grooves. Telescopic rods are fixedly connected to the two sides of the bottom of the side wall of the rear end of the base, and cooling fans are arranged on the opposite faces of the telescopic rods. According to the utility model, fixation is completed when the wedge-shaped clamping block is clamped with the clamping groove, disassembly can be completed by pressing the clamping rod handles on the two sides, and the bottom of the base is slidably connected with a cooling fan.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board disassembly and assembly, in particular to a detachable fan monitoring board. Background Art

[0002] The fan monitoring board is a device used to monitor and control the operation of the fan. It can help ensure that the fan runs at the appropriate time to maintain the normal operating temperature of the equipment and improve the stability and life of the equipment. In some equipment that requires precise control of the fan operation, the fan monitoring board is an indispensable part. Since the fan monitoring board involves electronic components and sensors, high reliability is required when fixing the fan monitoring board to avoid affecting the normal operation of the equipment.

[0003] The general fan monitoring board is complicated to disassemble and assemble, and most of them are fixed with simple screws. The disassembly and assembly are not convenient and the reliability is difficult to guarantee. On the other hand, the fan monitoring board will generate a certain amount of heat locally when it is running, especially after long-term use, dust accumulation, the heat generated is higher, and it is easy to cause equipment failure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a detachable fan monitoring board, aiming to improve the problems of cumbersome disassembly and assembly and possible malfunction caused by overheating during equipment operation.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detachable fan monitoring plate, comprising a supporting plate, a heat dissipation plate is arranged on the top outer wall of the supporting plate, both side walls of the supporting plate are fixedly connected with a rotating shaft, both side walls of the supporting plate are rotatably connected with a clamping rod handle, the front end outer wall of the clamping rod handle passes through the front end outer wall of the supporting plate and is fixedly connected with a wedge-shaped block, a reset spring is arranged between one end of the rear end side wall of the clamping rod handle and the inside of the two side walls of the supporting plate, and the front end outer wall of the supporting plate A base is provided, and a slot is provided at the connection between the rear end side wall of the base and the wedge-shaped block, and the inner walls on the opposite sides of the slot are slidably connected with sliders, and the top outer wall of the slider is fixedly connected with a lever, and the side walls of the lever are slidably connected to the top outer wall of the base, and telescopic rods are fixedly connected to both sides of the bottom of the rear end side wall of the base, and the top outer walls of the telescopic rods are fixedly connected to the front end outer wall of the fixed plate, and a plurality of fixing rods are fixedly connected to the opposite surfaces of the telescopic rods, and the opposite surfaces of the fixing rods are fixedly connected with cooling fans.

[0006] As a further description of the above technical solution:

[0007] The rotating shaft is rotatably connected to the connection with the supporting plate, and the rotating shaft passes through and is rotatably connected to the middle part of the clamping rod handle.

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

[0009] The wedge-shaped clamping block can rotate on the inner wall of the clamping slot.

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

[0011] The top outer wall of the sliding block is larger than the bottom outer wall of the shifting rod.

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

[0013] The top outer wall of the shifting rod passes through the top outer wall of the base and is slidably connected with the base.

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

[0015] The top outer wall of the fixing plate is slidably connected to the bottom outer wall of the supporting plate.

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

[0017] A fixing rod is fixedly connected to the front end outer wall of the fixing plate, and the other end of the fixing rod is fixedly connected to the side wall of the heat dissipation fan.

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

[0019] The bottom inner wall of the base is provided with a slide groove, and the fixing rod and the heat dissipation fan can be slidably connected to the inner wall of the slide groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the fan monitoring board is designed to be placed on the supporting plate. After being placed, the wedge-shaped card block is directly aligned with the card slot and inserted into the base, and the other side of the fan monitoring board is against the side wall of the base. At this time, quick installation is achieved. When taking it out, by pressing the clamping rod handles protruding on both sides of the supporting plate, the wedge-shaped card block rotates with the rotating shaft as the center of the circle, canceling the engagement state with the card slot. At this time, the supporting plate is pulled out to easily take out the fan monitoring board, which has the advantages of convenient and reliable disassembly and assembly.

[0022] 2. In the utility model, a cooling fan specially used for heat dissipation and dust removal of the fan monitoring board is designed at the bottom of the base through a telescopic rod. The cooling fan is slidably connected in a slide groove opened at the bottom of the base. At the same time, the top of the fixed plate also supports the supporting plate, thereby strengthening the reliability of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a detachable fan monitoring panel proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a supporting plate of a detachable fan monitoring plate proposed by the utility model;

[0025] Figure 3 This is a cross-sectional view of the supporting plate structure of a detachable fan monitoring plate proposed by the utility model;

[0026] Figure 4 This is a structural diagram of a heat dissipation fan of a detachable fan monitoring board proposed by the utility model.

[0027] Legend:

[0028] 1. Base; 2. Lever; 3. Support plate; 4. Heat sink; 5. Clamp handle; 6. Fixed plate; 7. Wedge block; 8. Slider; 9. Slot; 10. Rotating shaft; 11. Return spring; 12. Fixed rod; 13. Cooling fan; 14. Telescopic rod; 15. Slide. DETAILED DESCRIPTION

[0029] The following will refer to 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 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.

[0030] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0031] Reference Figure 1-4The utility model provides an embodiment: a detachable fan monitoring board, including a supporting plate 3, a heat dissipation plate 4 is arranged on the top outer wall of the supporting plate 3, a rotating shaft 10 is fixedly connected to the inside of both side walls of the supporting plate 3, a clamping rod handle 5 is rotatably connected to the inside of both side walls of the supporting plate 3 through the rotating shaft 10, the rotating shaft 10 is rotatably connected to the connection with the supporting plate 3, the rotating shaft 10 passes through and is rotatably connected to the middle part of the clamping rod handle 5, the front end outer wall of the clamping rod handle 5 passes through the front end outer wall of the supporting plate 3 and is fixedly connected with a wedge-shaped block 7, a reset spring 11 is arranged between one end of the rear end side wall of the clamping rod handle 5 and the inside of both side walls of the supporting plate 3, the supporting plate A base 1 is provided on the front outer wall of 3, and a slot 9 is provided at the connection between the rear end side wall of the base 1 and the wedge-shaped block 7. The wedge-shaped block 7 can rotate on the inner wall of the slot 9, and the inner walls on the opposite sides of the slot 9 are slidably connected with a slider 8, and the top outer wall of the slider 8 is fixedly connected with a lever 2, and the side wall of the lever 2 is slidably connected to the top outer wall of the base 1, and telescopic rods 14 are fixedly connected on both sides of the bottom of the rear end side wall of the base 1, and the top outer walls of the telescopic rods 14 are fixedly connected to the front end outer wall of the fixed plate 6, and a plurality of fixed rods 12 are fixedly connected to the opposite surface of the telescopic rod 14, and a cooling fan 13 is fixedly connected to the opposite surface of the fixed rod 12.

[0032] Specifically, the fan monitoring board is designed to be placed on the supporting plate 3. After placement, the wedge-shaped block 7 is directly aligned with the position of the slot 9 and inserted into the base 1. At this time, the reset spring 11 is compressed, and the clamping rod handle 5 is offset toward the supporting plate 3 until the other side of the fan monitoring board is against the side wall of the base 1, and the clamping rod handle 5 is reset under the action of the reset spring 11. At this time, quick installation is achieved. When taking it out, by pressing the clamping rod handle 5 protruding on both sides of the supporting plate 3, the wedge-shaped block 7 rotates with the rotating shaft 10 as the center, and the engaging state with the slot 9 is cancelled. At this time, the fan monitoring board can be easily taken out by pulling out the supporting plate 3. The disassembly and assembly are convenient and the structure is simple.

[0033] The top outer wall of the slider 8 is larger than the bottom outer wall of the lever 2 , and the top outer wall of the lever 2 passes through the top outer wall of the base 1 and is slidably connected to the base 1 .

[0034] Specifically, the function of the slider 8 is to conveniently fix the lever 2 inside the slot 9. By pushing the lever 2 outward, the slider 8 will press against the wedge-shaped block 7 until the wedge-shaped block 7 and the slot 9 are no longer engaged, and the support plate 3 can also be removed. The function of the lever 2 is to ensure that even if the reset spring 11 fails, the support plate 3 can be smoothly removed, thereby removing the fan monitoring board.

[0035] The top outer wall of the fixing plate 6 is slidably connected to the bottom outer wall of the supporting plate 3, the front outer wall of the fixing plate 6 is fixedly connected with a fixing rod 12, the other end of the fixing rod 12 is fixedly connected to the side wall of the cooling fan 13, and a sliding groove 15 is provided on the bottom inner wall of the base 1, and the fixing rod 12 and the cooling fan 13 can be slidably connected to the inner wall of the sliding groove 15.

[0036] Specifically, a cooling fan 13 specially used for heat dissipation and dust removal of the fan monitoring board is designed at the bottom of the base 1 through a telescopic rod 14. The cooling fan 13 is slidably connected in a slide groove 15 opened at the bottom of the base 1. At the same time, the top of the fixed plate 6 also supports the supporting plate 3, thereby strengthening the reliability of the overall equipment.

[0037] Working principle: place the fan monitoring board on the supporting plate 3. After placing it, directly align the position of the wedge-shaped block 7 with the position of the slot 9 and insert it into the base 1. At this time, the reset spring 11 is compressed, and the clamping rod handle 5 is offset toward the supporting plate 3 until the other side of the fan monitoring board is against the side wall of the base 1, and the clamping rod handle 5 is reset under the action of the reset spring 11. At this time, quick installation is achieved. When taking it out, by pressing the clamping rod handles 5 protruding on both sides of the supporting plate 3, the wedge-shaped block 7 rotates with the rotating shaft 10 as the center, and the engaging state with the slot 9 is cancelled. At this time, the supporting plate 3 is pulled out to easily take out the fan monitoring board. The telescopic rod 14 can slide out of the slide groove 15 at the bottom of the base 1 when the operating temperature of the fan monitoring board is high, and the cooling fan 13 is started at the same time to achieve heat dissipation and dust removal effects on the equipment.

[0038] 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.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable fan monitoring panel, comprising a supporting plate (3), characterized in that: The top outer wall of the support plate (3) is provided with a heat dissipation plate (4), the inside of the two side walls of the support plate (3) are fixedly connected with a rotating shaft (10), the inside of the two side walls of the support plate (3) are rotatably connected with a clamping rod handle (5) through the rotating shaft (10), the front end outer wall of the clamping rod handle (5) passes through the front end outer wall of the support plate (3) and is fixedly connected with a wedge-shaped block (7), a return spring (11) is provided between one end of the rear end side wall of the clamping rod handle (5) and the inside of the two side walls of the support plate (3), the front end outer wall of the support plate (3) is provided with a base (1), the rear end side wall of the base (1) and the wedge-shaped block (7) are fixedly connected. ) are provided with a card slot (9), the inner walls on the opposite sides of the card slot (9) are slidably connected with a slider (8), the top outer wall of the slider (8) is fixedly connected with a lever (2), the side wall of the lever (2) is slidably connected to the top outer wall of the base (1), the bottom sides of the rear end side wall of the base (1) are fixedly connected with telescopic rods (14), the top outer walls of the telescopic rods (14) are fixedly connected to the front end outer wall of the fixing plate (6), the opposite surface of the telescopic rod (14) is fixedly connected with a plurality of fixing rods (12), and the opposite surfaces of the fixing rods (12) are fixedly connected with a cooling fan (13).

2. The detachable fan monitoring board according to claim 1, characterized in that: The rotating shaft (10) is rotatably connected to the connection with the supporting plate (3), and the rotating shaft (10) passes through and is rotatably connected to the middle part of the clamping rod handle (5).

3. The detachable fan monitoring board according to claim 1, characterized in that: The wedge-shaped clamping block (7) can rotate on the inner wall of the clamping groove (9).

4. The detachable fan monitoring board according to claim 1, characterized in that: The top outer wall of the sliding block (8) is larger than the bottom outer wall of the lever (2).

5. The detachable fan monitoring board according to claim 1, characterized in that: The top outer wall of the lever (2) passes through the top outer wall of the base (1) and is slidably connected to the base (1).

6. The detachable fan monitoring board according to claim 1, characterized in that: The top outer wall of the fixing plate (6) is slidably connected to the bottom outer wall of the supporting plate (3).

7. The detachable fan monitoring board according to claim 1, characterized in that: A fixing rod (12) is fixedly connected to the front end outer wall of the fixing plate (6), and the other end of the fixing rod (12) is fixedly connected to the side wall of the cooling fan (13).

8. The detachable fan monitoring board according to claim 1, characterized in that: The bottom inner wall of the base (1) is provided with a slide groove (15), and the fixing rod (12) and the cooling fan (13) can be slidably connected to the inner wall of the slide groove (15).

Images