Adjustable energy-saving heat dissipation type video processing card and working method thereof

Abstract

The invention relates to the technical field of video processing cards, and discloses an adjustable energy-saving heat dissipation type video processing card and a working method thereof.The adjustable energy-saving heat dissipation type video processing card comprises a supporting frame, a supporting plate is fixedly assembled on the outer wall of the supporting frame, a fixing assembly is arranged on the inner wall of the supporting frame, and a heat dissipation assembly is arranged on the inner wall of the supporting plate; a video processing card body is placed at the top of the supporting plate, and a heat dissipation groove is formed in the inner wall of the video processing card body. A video processing card body is driven by a worker to apply pressure to a supporting rod, so that the supporting rod and a connecting rod are driven to rotate on the inner wall of a supporting frame after the supporting rod is pressed, and a rotating rod and a rotating column are driven to rotate on the inner wall of a connecting plate when the connecting rod rotates; and when the rotating rod rotates, a limiting rod is driven to pull a pressure applying plate to apply pressure to the mounting rod, so that dust cannot enter the inner wall of the fixed shell when the heat dissipation assembly is used, and the air speed of the fan blades is automatically adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of video processing cards, in particular to an adjustable energy-saving and heat-dissipating video processing card and a working method thereof. Background Art

[0002] Video processing card is an adapter for processing moving images in multimedia computers. It is a general term that includes various types such as video capture card, video overlay card, TV encoding card, etc.

[0003] Although the existing equipment can be used for computers, the traditional video processing card is not easy to fix, so it can only be placed on a table when in use, which reduces the heat dissipation effect of the equipment. In addition, the rotation speed of the heat dissipation component cannot be adjusted according to the temperature of the equipment. At the same time, the traditional equipment cannot recover the heat emitted by the video processing card, resulting in a large amount of energy consumption during use. The heat cannot be utilized, resulting in the internal parts of the equipment freezing due to excessive temperature under low temperature conditions. Therefore, an adjustable energy-saving heat dissipation video processing card and a working method thereof are proposed. Summary of the Invention

[0004] The present invention provides an adjustable energy-saving and heat-dissipating video processing card and a working method thereof, which has the advantages of facilitating the fixing and heat dissipation of the video processing card and recovering and utilizing the heat emitted by the video processing card, thereby solving the problems raised by the above-mentioned background technology.

[0005] The present invention provides the following technical solution: an adjustable energy-saving and heat-dissipating video processing card, comprising a support frame, an outer wall of the support frame fixedly equipped with a support plate, an inner wall of the support frame provided with a fixing component, an inner wall of the support plate provided with a heat dissipation component, a video processing card body placed on the top of the support plate, a heat dissipation groove provided on the inner wall of the video processing card body, a slot provided on the outer wall of the video processing card body, a delivery pipe fixedly equipped on the outer wall of the video processing card body, and a recovery component provided on the top of the support plate.

[0006] As a preferred technical solution of the present invention: the heat dissipation assembly includes a fixed shell, the top of the fixed shell is fixedly equipped with a dustproof plate 2, the bottom of the fixed shell is fixedly equipped with a dustproof plate 1, the top of the dustproof plate 1 is fixedly equipped with a small motor, the power output shaft of the small motor is fixedly equipped with a rotating shaft, and the outer wall of the rotating shaft is fixedly equipped with fan blades.

[0007] As a preferred technical solution of the present invention: the fixing assembly includes a support rod, the inner wall of the support rod is fixedly equipped with a temperature monitor, the outer wall of the support rod is fixedly equipped with a connecting rod and an arc spring, the end of the connecting rod away from the support rod is rotatably connected to one end of the rotating rod, the other end of the rotating rod is rotatably connected to the limiting rod, the outer wall of the limiting rod is fixedly equipped with a pressure plate, the outer wall of the rotating rod is provided with a connecting plate, the inner wall of the connecting plate is rotatably connected to a rotating column, the top of the connecting plate is fixedly equipped with an extension plate, the inner wall of the extension plate is rotatably connected to a cylinder, the outer wall of the cylinder is fixedly equipped with a clamping rod, and the inner wall of the clamping rod is rotatably connected to the mounting rod.

[0008] As a preferred technical solution of the present invention: the recovery component includes a placement shell, the inner wall of the placement shell is fixedly equipped with a micro-thermoelectric power generation sheet, the outer wall of the micro-thermoelectric power generation sheet is fixedly equipped with one end of a power transmission line, the other end of the power transmission line is fixedly equipped with a supercapacitor, the output end of the supercapacitor is fixedly equipped with a circuit, and a fixed block is provided at the bottom of the supercapacitor.

[0009] As a preferred technical solution of the present invention: the fixed shell is fixedly assembled with the inner wall of the support plate, the front and back sides of the fan blade are completely anti-symmetrical, and the temperature monitor is connected to the small motor signal.

[0010] As a preferred technical solution of the present invention: the support rod and the arc spring are both rotatably connected to the inner wall of the support frame, the rotating column is fixedly assembled with the rotating rod, the pressure plate is fixedly assembled with the mounting rod, and the connecting plate is fixedly assembled with the support frame.

[0011] As a preferred technical solution of the present invention: the placement shell is fixedly assembled with the fixed shell, the heat dissipation component and the video processing card body are both fixedly assembled with the circuit, and the super capacitor is fixedly assembled with the inner wall of the fixed block.

[0012] As a preferred technical solution of the present invention: the delivery pipe is fixedly assembled with the dustproof plate, and the fixing block is fixedly assembled with the top of the support plate.

[0013] As a preferred technical solution of the present invention: there are four groups of fixing components, and the four groups of fixing components are respectively located on the inner wall of the support frame.

[0014] A method for operating an adjustable energy-saving and heat-dissipating video processing card includes the following steps: S1: When fixing the video processing card body, the staff drives the video processing card body to apply pressure to the support rod. The support rod is subjected to the pressure, driving the support rod and the connecting rod to rotate on the inner wall of the support frame. When the connecting rod rotates, it drives the rotating rod and the rotating column to rotate on the inner wall of the connecting plate. When the rotating rod rotates, it drives the limit rod to pull the pressure plate to apply pressure to the installation rod. After the installation rod is subjected to pressure, it drives the clamping rod and the cylinder to rotate on the inner wall of the extension plate, and at the same time drives the clamping rod to apply pressure and clamp the top of the video processing card body. Finally, the video processing card body is fixed by the support rod and the clamping rod; S2: A temperature monitor is used to monitor the temperature at the bottom of the video processing card body in real time, and the temperature data is transmitted to a small motor. The small motor increases or decreases the speed of the rotating shaft driven by the power output shaft according to the temperature of the video processing card body. When the rotating shaft rotates, the fan blades are driven to cool the video processing card body. At the same time, the inner wall of the fixed housing is dust-proofed by the second dustproof plate and the first dustproof plate to ensure that dust does not enter the inner wall of the fixed housing when the heat dissipation component is in use, thereby realizing automatic adjustment of the fan blade wind speed; S3: When the video processing card overheats, the micro-thermoelectric chip generates a weak current based on the temperature difference between the chip and the environment. The power transmission line guides this current and transmits it to the supercapacitor for storage. The circuit then transmits the current to the heat dissipation component and the video processing card body for power supply, replacing the main power supply to drive the heat dissipation component to operate at a low speed, thereby reducing overall energy consumption. S4: The front and back sides of the fan blades are designed to be completely anti-symmetrical. When the fan blades rotate forward, air is blown from the front and sucked from the back; when the fan blades rotate backward, air is sucked from the front and blown from the back. In a low-temperature environment, a small motor drives the rotating shaft to reverse, causing the fan blades to absorb the hot air from the bottom of the video processing card body and transport it to the inner wall of the delivery pipe. The hot air is transported from the inner wall of the heat sink to the inner wall of the video processing card body through the delivery pipe, providing constant temperature protection for other sensitive components in the equipment to avoid performance degradation due to low temperature.

[0015] The present invention has the following beneficial effects: 1. The adjustable energy-saving and heat-dissipating video processing card and its working method are as follows: a worker drives the video processing card body to apply pressure to the support rod, so that the support rod drives the support rod and the connecting rod to rotate on the inner wall of the support frame after being subjected to pressure; when the connecting rod rotates, it drives the rotating rod and the rotating column to rotate on the inner wall of the connecting plate; when the rotating rod rotates, it drives the limit rod to pull the pressure plate to apply pressure to the installation rod; when the installation rod is subjected to pressure, it drives the clamping rod and the cylinder to rotate on the inner wall of the extension plate, and drives the clamping rod to apply pressure and clamp the top of the video processing card body; and when the support rod and The video processing card body is fixed by a clamping rod, and the temperature of the bottom of the video processing card body is monitored by a temperature monitor. The temperature monitor monitors the temperature of the video processing card body in real time and transmits the temperature to a small motor. The small motor increases or decreases the speed of the rotating shaft driven by the power output shaft according to the temperature of the video processing card body, so that the rotating shaft drives the fan blades to cool the video processing card body when rotating. The inner wall of the fixed shell is dust-proofed by the second dust-proof plate and the first dust-proof plate, so that dust will not enter the inner wall of the fixed shell when the heat dissipation component is in use, thereby realizing automatic adjustment of the wind speed of the fan blades.

[0016] 2. The adjustable energy-saving heat dissipation video processing card and its working method: when the video processing card body is overheated, the micro-thermoelectric generator generates a weak current according to the temperature difference between the chip and the environment, guides the current through the power transmission line, and transmits the generated current to the inside of the supercapacitor through the power transmission line for storage, and then transmits the current to the heat dissipation component and the inside of the video processing card body through the line to power it, so that it replaces the main power supply to drive the heat dissipation component to operate at a low speed, thereby reducing overall energy consumption. The fan blades are designed to be completely anti-symmetrical on both sides, so that when the fan blades rotate forward, they blow air from the front and suck air from the back, and when they rotate backward, they suck air from the front and blow air from the back. When the device is in a low temperature environment, the small motor drives the rotating shaft to reverse, so that the fan blades absorb hot air from the bottom of the video processing card body and transmit it to the inner wall of the transmission pipe. The hot air is transmitted from the inner wall of the heat dissipation tank to the inner wall of the video processing card body through the transmission pipe, providing constant temperature protection for other sensitive components in the device and avoiding performance degradation caused by low temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the structure of the video processing card body of the present invention; Figure 3 This is a schematic diagram of the clamping rod structure of the present invention; Figure 4 Schematic diagram of the arc spring structure of the present invention; Figure 5 This is a schematic diagram of the structure of the micro-thermoelectric generator of the present invention; Figure 6 This is a schematic diagram of the fan blade structure of the present invention; Figure 7 This is a schematic diagram of the supercapacitor structure of the present invention; Figure 8 This is a schematic diagram of the support plate structure of the present invention; Figure 9 For the present invention Figure 4 Enlarged structural diagram at point A in the middle.

[0018] Figure: 1, support frame; 2, video processing card body; 3, support plate; 4, heat dissipation assembly; 5, fixing assembly; 6, heat dissipation slot; 7, recovery assembly; 8, slot; 9, delivery pipe; 401, fixed housing; 402, dust shield 1; 403, fan blade; 404, dust shield 2; 405, small motor; 406, rotating shaft; 501, support rod; 502, temperature monitor; 503, connecting rod; 504, rotating rod; 505, connecting plate; 506, rotating column; 507, extension plate; 508, cylinder; 509, clamping rod; 510, mounting rod; 511, limiting rod; 512, pressure plate; 513, arc spring; 701. Placement shell; 702. Micro thermoelectric generator; 703. Power transmission line; 704. Fixing block; 705. Supercapacitor; 706. Circuit. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 - Figure 9 An adjustable energy-saving and heat-dissipating video processing card includes a support frame 1, a support plate 3 is fixedly mounted on the outer wall of the support frame 1, a fixing component 5 is provided on the inner wall of the support frame 1, a heat dissipation component 4 is provided on the inner wall of the support plate 3, a video processing card body 2 is placed on the top of the support plate 3, a heat dissipation groove 6 is opened on the inner wall of the video processing card body 2, a slot 8 is provided on the outer wall of the video processing card body 2, a delivery pipe 9 is fixedly mounted on the outer wall of the video processing card body 2, and a recovery component 7 is provided on the top of the support plate 3; In the above structure, the support frame 1 is used to support and limit the parts, the support plate 3 is used to support the heat dissipation component 4, the heat dissipation groove 6 is used to dissipate the heat inside the video processing card body 2, the power cord is connected through the slot 8, and the gas is guided through the delivery pipe 9.

[0021] In a preferred embodiment, the heat dissipation assembly 4 includes a fixed shell 401, a second dustproof plate 404 is fixedly mounted on the top of the fixed shell 401, a first dustproof plate 402 is fixedly mounted on the bottom of the fixed shell 401, a small motor 405 is fixedly mounted on the top of the first dustproof plate 402, a rotating shaft 406 is fixedly mounted on the power output shaft of the small motor 405, and a fan blade 403 is fixedly mounted on the outer wall of the rotating shaft 406; In the above structure, the temperature of the bottom of the video processing card body 2 is monitored by means of the temperature monitor 502, so that the temperature monitor 502 monitors the temperature of the video processing card body 2 in real time and transmits it to the small motor 405. The small motor 405 increases or decreases the speed of the rotating shaft 406 driven by the power output shaft according to the temperature of the video processing card body 2. When the rotating shaft 406 rotates, it drives the fan blades 403 to cool the video processing card body 2. At the same time, the dustproof plate 2 404 and the dustproof plate 1 402 are used to protect the inner wall of the fixed shell 401 from dust, ensuring that dust does not enter the inner wall of the fixed shell 401 during use of the heat dissipation component 4, thereby realizing automatic adjustment of the wind speed of the fan blades 403.

[0022] In a preferred embodiment: the fixing assembly 5 includes a support rod 501, the inner wall of the support rod 501 is fixedly equipped with a temperature monitor 502, the outer wall of the support rod 501 is fixedly equipped with a connecting rod 503 and an arc spring 513, the end of the connecting rod 503 away from the support rod 501 is rotatably connected to one end of a rotating rod 504, the other end of the rotating rod 504 is rotatably connected to a limiting rod 511, the outer wall of the limiting rod 511 is fixedly equipped with a pressure plate 512, the outer wall of the rotating rod 504 is provided with a connecting plate 505, the inner wall of the connecting plate 505 is rotatably connected to a rotating column 506, the top of the connecting plate 505 is fixedly equipped with an extension plate 507, the inner wall of the extension plate 507 is rotatably connected to a cylinder 508, the outer wall of the cylinder 508 is fixedly equipped with a clamping rod 509, and the inner wall of the clamping rod 509 is rotatably connected to a mounting rod 510; In the above structure, when the video processing card body 2 is fixed, the staff drives the video processing card body 2 to apply pressure to the support rod 501. After the support rod 501 is under pressure, it drives the support rod 501 and the connecting rod 503 to rotate on the inner wall of the support frame 1. During the rotation of the connecting rod 503, the rotating rod 504 and the rotating column 506 are driven to rotate on the inner wall of the connecting plate 505. When the rotating rod 504 rotates, it drives the limiting rod 511 to pull the pressure plate 512 to apply pressure to the mounting rod 510. After being subjected to pressure, the mounting rod 510 drives the clamping rod 509 and the cylinder 508 to rotate on the inner wall of the extension plate 507, and at the same time drives the clamping rod 509 to apply pressure to the top of the video processing card body 2 and clamp it, thereby fixing the video processing card body 2 through the support rod 501 and the clamping rod 509.

[0023] In a preferred embodiment, the recovery assembly 7 includes a housing 701, the inner wall of the housing 701 is fixedly equipped with a micro-thermoelectric generator 702, the outer wall of the micro-thermoelectric generator 702 is fixedly equipped with one end of a power transmission line 703, the other end of the power transmission line 703 is fixedly equipped with a supercapacitor 705, the output end of the supercapacitor 705 is fixedly equipped with a line 706, and the bottom of the supercapacitor 705 is provided with a fixing block 704; In the above structure, when the temperature of the video processing card body 2 is too high, the micro-thermoelectric generator 702 is prompted to generate a weak current according to the temperature difference between the chip and the environment, and the current is guided through the power transmission line 703 so that the generated current is transmitted to the super capacitor 705 for storage through the power transmission line 703, and then the current is transmitted to the heat dissipation component 4 and the video processing card body 2 through the line 706 to provide power, so that it replaces the main power supply to drive the heat dissipation component 4 to operate at a low speed, thereby reducing the overall energy consumption. With the help of the design of the fan blade 403, the fan blade is ensured to be The front and back sides of 403 are in a completely anti-symmetrical state, so that when the fan blades 403 rotate forward, the front blows air and the rear sucks air; when reversed, the front sucks air and the rear blows air. When the device is in a low-temperature environment, the small motor 405 drives the rotating shaft 406 to reverse, so that the fan blades 403 absorb the hot air at the bottom of the video processing card body 2 and transport it to the inner wall of the delivery pipe 9, and then the hot air is transported from the inner wall of the heat dissipation groove 6 to the inner wall of the video processing card body 2 through the delivery pipe 9, thereby providing constant temperature protection for other sensitive components in the device to avoid performance degradation due to low temperature.

[0024] In a preferred embodiment: the fixed shell 401 is fixedly assembled with the inner wall of the support plate 3, the front and back sides of the fan blade 403 are completely anti-symmetrical, and the temperature monitor 502 is connected to the small motor 405 for signal connection; In the above structure, the heat dissipation component 4 is limited and fixed by the support plate 3, and the front and back sides of the fan blade 403 are in a completely antisymmetric shape, so that when the fan blade 403 rotates forward, it blows air from the front and sucks air from the back, and when it rotates backward, it sucks air from the front and blows air from the back. The temperature of the video processing card body 2 is monitored by the temperature monitor 502 and transmitted to the small motor 405.

[0025] In a preferred embodiment, the support rod 501 and the arc spring 513 are both rotatably connected to the inner wall of the support frame 1, the rotating column 506 is fixedly assembled with the rotating rod 504, the pressure plate 512 is fixedly assembled with the mounting rod 510, and the connecting plate 505 is fixedly assembled with the support frame 1; In the above structure, the support frame 1 is used to limit the fixing component 5, so that the fixing component 5 is more stable during operation and has a better effect in clamping the video processing card body 2. The rotating rod 504 is limited by the rotating column 506, so that the rotating rod 504 can only rotate in one place. The mounting rod 510 and the limiting rod 511 are connected by the pressure plate 512, so that the limiting rod 511 and the mounting rod 510 will drive the other to operate through the mounting rod 510 after being subjected to pressure.

[0026] In a preferred embodiment, the placement housing 701 is fixedly assembled with the fixed housing 401, the heat dissipation assembly 4 and the video processing card body 2 are fixedly assembled with the circuit 706, and the super capacitor 705 is fixedly assembled with the inner wall of the fixed block 704; In the above structure, the energy stored in the super capacitor 705 is transmitted through the line 706, and the super capacitor 705 is protected by the fixing block 704 so that the super capacitor 705 will not be damaged during use.

[0027] In a preferred embodiment: the delivery pipe 9 is fixedly assembled with the dustproof plate 402, and the fixing block 704 is fixedly assembled with the top of the support plate 3; In the above structure, the conveying pipe 9 is limited by the dustproof plate 402 and the video processing card body 2, so that the conveying pipe 9 is more stable when placed, and the recovery component 7 is limited by the support plate 3 and the fixed shell 401, so that the recovery component 7 will not fall off during use.

[0028] In a preferred embodiment, there are four groups of fixing components 5, and the four groups of fixing components 5 are respectively located on the inner wall of the support frame 1; In the above structure, the four ends of the video processing card body 2 are fixed by four sets of fixing components 5, so that the video processing card body 2 is more stable when placed and the video processing card body 2 will not fall off during operation.

[0029] A method for operating an adjustable energy-saving and heat-dissipating video processing card includes the following steps: S1: When fixing the video processing card body 2, the staff drives the video processing card body 2 to apply pressure to the support rod 501. The support rod 501 is subjected to the pressure, driving the support rod 501 and the connecting rod 503 to rotate on the inner wall of the support frame 1. When the connecting rod 503 rotates, it drives the rotating rod 504 and the rotating column 506 to rotate on the inner wall of the connecting plate 505. When the rotating rod 504 rotates, it drives the limiting rod 511 to pull the pressure plate 512 to apply pressure to the installation rod 510. After the installation rod 510 is subjected to pressure, it drives the clamping rod 509 and the cylinder 508 to rotate on the inner wall of the extension plate 507, and at the same time drives the clamping rod 509 to apply pressure and clamp the top of the video processing card body 2. Finally, the video processing card body 2 is fixed by the support rod 501 and the clamping rod 509. S2: The temperature at the bottom of the video processing card body 2 is monitored in real time by the temperature monitor 502, and the temperature data is transmitted to the small motor 405. The small motor 405 increases or decreases the speed of the rotating shaft 406 driven by the power output shaft according to the temperature of the video processing card body 2. When the rotating shaft 406 rotates, it drives the fan blades 403 to cool the video processing card body 2. At the same time, the inner wall of the fixed housing 401 is dust-proofed by the dustproof plate 2 404 and the dustproof plate 1 402 to ensure that dust does not enter the inner wall of the fixed housing 401 when the heat dissipation component 4 is in use, thereby realizing automatic adjustment of the wind speed of the fan blades 403. S3: When the video processing card body 2 overheats, the micro-thermoelectric chip 702 generates a weak current based on the temperature difference between the chip and the environment. The power transmission line 703 guides the current and transmits it to the super capacitor 705 for storage. Subsequently, the line 706 transmits the current to the heat dissipation component 4 and the video processing card body 2 for power supply, replacing the main power supply to drive the heat dissipation component 4 to operate at a low speed, thereby reducing overall energy consumption. S4: The front and back sides of the fan blades 403 are designed to be completely anti-symmetrical. When the fan blades 403 rotate forward, air is blown from the front and sucked from the back; when the fan blades 403 rotate backward, air is sucked from the front and blown from the back. In a low-temperature environment, the small motor 405 drives the rotating shaft 406 to reverse, so that the fan blades 403 absorb the hot air at the bottom of the video processing card body 2 and transport it to the inner wall of the delivery pipe 9. The hot air is transported from the inner wall of the heat dissipation groove 6 to the inner wall of the video processing card body 2 through the delivery pipe 9, providing constant temperature protection for other sensitive components in the equipment to avoid performance degradation due to low temperature.

[0030] 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 actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0031] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable energy-saving and heat-dissipating video processing card, comprising a support frame (1), characterized in that: The outer wall of the support frame (1) is fixedly equipped with a support plate (3), the inner wall of the support frame (1) is provided with a fixing component (5), the inner wall of the support plate (3) is provided with a heat dissipation component (4), a video processing card body (2) is placed on the top of the support plate (3), a heat dissipation groove (6) is opened on the inner wall of the video processing card body (2), a slot (8) is provided on the outer wall of the video processing card body (2), a delivery pipe (9) is fixedly equipped on the outer wall of the video processing card body (2), and a recovery component (7) is provided on the top of the support plate (3).

2. The adjustable energy-saving and heat-dissipating video processing card according to claim 1, characterized in that: The heat dissipation assembly (4) includes a fixed shell (401), a second dustproof plate (404) is fixedly mounted on the top of the fixed shell (401), a first dustproof plate (402) is fixedly mounted on the bottom of the fixed shell (401), a small motor (405) is fixedly mounted on the top of the first dustproof plate (402), a power output shaft of the small motor (405) is fixedly mounted on a rotating shaft (406), and a fan blade (403) is fixedly mounted on the outer wall of the rotating shaft (406).

3. The adjustable energy-saving and heat-dissipating video processing card according to claim 2, characterized in that: The fixing assembly (5) includes a support rod (501), the inner wall of the support rod (501) is fixedly equipped with a temperature monitor (502), the outer wall of the support rod (501) is fixedly equipped with a connecting rod (503) and an arc spring (513), one end of the connecting rod (503) away from the support rod (501) is rotatably connected to one end of a rotating rod (504), the other end of the rotating rod (504) is rotatably connected to a limiting rod (511), and the outer wall of the limiting rod (511) is fixedly equipped with a temperature monitor (502), and the outer wall of the limiting rod (511) is fixedly equipped with a connecting rod (503) and an arc spring (513). A pressure plate (512) is fixedly mounted, the outer wall of the rotating rod (504) is provided with a connecting plate (505), the inner wall of the connecting plate (505) is rotatably connected to a rotating column (506), the top of the connecting plate (505) is fixedly mounted with an extension plate (507), the inner wall of the extension plate (507) is rotatably connected to a cylinder (508), the outer wall of the cylinder (508) is fixedly mounted with a clamping rod (509), and the inner wall of the clamping rod (509) is rotatably connected to a mounting rod (510).

4. The adjustable energy-saving and heat-dissipating video processing card according to claim 3, characterized in that: The recovery component (7) comprises a placement shell (701), the inner wall of the placement shell (701) is fixedly equipped with a micro-thermoelectric power generation sheet (702), the outer wall of the micro-thermoelectric power generation sheet (702) is fixedly equipped with one end of a power transmission line (703), the other end of the power transmission line (703) is fixedly equipped with a supercapacitor (705), the output end of the supercapacitor (705) is fixedly equipped with a circuit (706), and the bottom of the supercapacitor (705) is provided with a fixing block (704).

5. The adjustable energy-saving and heat-dissipating video processing card according to claim 3, characterized in that: The fixed shell (401) is fixedly assembled with the inner wall of the support plate (3); the front and back sides of the fan blade (403) are completely anti-symmetrical; and the temperature monitor (502) is signal-connected to the small motor (405).

6. The adjustable energy-saving and heat-dissipating video processing card according to claim 3, characterized in that: The support rod (501) and the arc spring (513) are both rotatably connected to the inner wall of the support frame (1), the rotating column (506) is fixedly assembled with the rotating rod (504), the pressure plate (512) is fixedly assembled with the mounting rod (510), and the connecting plate (505) is fixedly assembled with the support frame (1).

7. The adjustable energy-saving and heat-dissipating video processing card according to claim 4, characterized in that: The placement shell (701) is fixedly assembled with the fixed shell (401), the heat dissipation component (4) and the video processing card body (2) are both fixedly assembled with the circuit (706), and the super capacitor (705) is fixedly assembled with the inner wall of the fixed block (704).

8. The adjustable energy-saving and heat-dissipating video processing card according to claim 4, characterized in that: The delivery pipe (9) is fixedly assembled with the dustproof plate (402), and the fixing block (704) is fixedly assembled with the top of the support plate (3).

9. The adjustable energy-saving and heat-dissipating video processing card according to claim 1, characterized in that: There are four groups of the fixing components (5), and the four groups of fixing components (5) are respectively located on the inner wall of the support frame (1).

10. The operating method of the adjustable energy-saving and heat-dissipating video processing card according to claim 8, characterized in that: The following steps are involved: S1: When fixing the video processing card body (2), the staff drives the video processing card body (2) to apply pressure to the support rod (501). The support rod (501) is subjected to the pressure, driving the support rod (501) and the connecting rod (503) to rotate on the inner wall of the support frame (1). When the connecting rod (503) rotates, it drives the rotating rod (504) and the rotating column (506) to rotate on the inner wall of the connecting plate (505). When the rotating rod (504) rotates, The limiting rod (511) will be driven to pull the pressure plate (512) to apply pressure to the installation rod (510). After the installation rod (510) is subjected to pressure, it will drive the clamping rod (509) and the cylinder (508) to rotate on the inner wall of the extension plate (507), and at the same time drive the clamping rod (509) to apply pressure and clamp the top of the video processing card body (2). Finally, the video processing card body (2) is fixed by the support rod (501) and the clamping rod (509); S2: The temperature of the bottom of the video processing card body (2) is monitored in real time by a temperature monitor (502), and the temperature data is transmitted to a small motor (405). The small motor (405) increases or decreases the rotation speed of the rotating shaft (406) driven by the power output shaft according to the temperature of the video processing card body (2). When the rotating shaft (406) rotates, the fan blades (403) are driven to cool the video processing card body (2). At the same time, the inner wall of the fixed shell (401) is dustproofed by the dustproof plate 2 (404) and the dustproof plate 1 (402), ensuring that dust does not enter the inner wall of the fixed shell (401) when the heat dissipation component (4) is in use, thereby realizing automatic adjustment of the wind speed of the fan blades (403); S3: When the video processing card body (2) is overheated, the micro-thermoelectric chip (702) generates a weak current according to the temperature difference between the chip and the environment, and the power transmission line (703) guides the current so that the generated current is transmitted to the super capacitor (705) for storage through the power transmission line (703). Subsequently, the line (706) transmits the current to the heat dissipation component (4) and the video processing card body (2) for power supply, replacing the main power supply to drive the heat dissipation component (4) to operate at a low speed, thereby reducing overall energy consumption; S4: The front and back sides of the fan blade (403) are designed to be completely anti-symmetrical. When the fan blade (403) rotates forward, air is blown from the front and sucked from the back; when the fan blade (403) rotates reversely, air is sucked from the front and blown from the back. In a low-temperature environment, the small motor (405) drives the rotating shaft (406) to reverse, so that the fan blade (403) absorbs the hot air at the bottom of the video processing card body (2) and transports it to the inner wall of the delivery pipe (9). The hot air is transported from the inner wall of the heat sink (6) to the inner wall of the video processing card body (2) through the delivery pipe (9), providing constant temperature protection for other sensitive components in the device to avoid performance degradation due to low temperature.

Images