Radiator adaptive to sound card system in live broadcast equipment

Abstract

The invention discloses a radiator adaptive to a sound card system in live broadcast equipment, and relates to the technical field of audio control equipment protection, and the radiator comprises a supporting mechanism, the supporting mechanism comprises an audio station, the top end of the audio station is uniformly provided with interfaces, the bottom surface of the audio station is fixedly connected with a heat dissipation plate, and the outer side of the audio station is provided with a protection mechanism. A cleaning mechanism is arranged at the top end of the audio table, a heat dissipation mechanism is arranged at the bottom end of the audio table, the protection mechanism comprises a hand strap for conveniently moving and transferring the packaged audio table, the hand strap is arranged at the top end of the audio table, and the protection mechanism is used for conveniently folding and fixedly protecting the audio table. According to the device, the audio equipment can be packaged to form a closed cavity, meanwhile, the equipment is convenient to move, take and place through the handle, the external protection device can prevent the equipment from being impacted, scraped and subjected to other physical damage by foreign objects, normal operation of the equipment is maintained, and meanwhile the external protection device can prevent the interior from being affected by temperature changes.

Description

Technical Field

[0001] The present invention relates to the technical field of audio control equipment protection, and in particular to a radiator adapted to a sound card system in a live broadcast device. Background Art

[0002] A portable live broadcast audio control device is a device used for audio control and management during live broadcasting. It usually includes components such as a display screen, an interface, a slider, and buttons, and is used to receive and transmit audio signals, control the volume, sound effects and other parameters of the audio device, and connect to a display screen to display relevant information.

[0003] However, the existing audio control devices still have the following defects:

[0004] First, the upper surface of the existing control device is generally completely exposed without any protective device. The exposed surface is easily hit, scratched or otherwise physically damaged by foreign objects, especially when the device is transferred or taken away, which may affect the normal operation of the device or shorten the service life of the device. The exposed surface of the device is easily affected by external temperature changes. Overheating or overcooling may damage the electronic components. In addition, the device without a protective shell cannot effectively resist the intrusion of moisture and dust after being stationary for a long time, resulting in circuit short circuit or damage to internal components, affecting the audio quality.

[0005] Secondly, the existing audio control device has many interfaces connected to the display screen on its surface. These interfaces need to be frequently plugged into the plug, but this will cause more and more dust to gather inside the interface due to static electricity, rough wear and other reasons, which will cause the internal wire path to narrow, increase the resistance of signal transmission, and thus cause signal attenuation, making the sound of the device weaker or distorted. At the same time, dust will enter the contact point of the interface, resulting in poor contact, causing the audio signal to be intermittent, unstable or the sound quality to deteriorate. Finally, the plugging of the connector with dust will increase the wear of the interface and accelerate aging.

[0006] Finally, after long-term use, an audio device will generate a lot of heat inside. This heat will continue to increase, causing the efficiency of the electronic components inside the device to decrease, affecting its performance, and accelerating the aging process of the electronic components, causing them to burn or be damaged, causing the device to fail or be scrapped. In addition, excessive temperature will affect the sound quality and audio quality, such as generating noise distortion. Summary of the invention

[0007] 1. Technical issues to be solved

[0008] In view of the above-mentioned shortcomings of the prior art, the present invention provides a heat sink adapted to the sound card system in the live broadcast device, which can effectively solve the problem of protecting the audio control device in the prior art.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] The present invention discloses a radiator adapted to a sound card system in a live broadcast device, comprising a supporting mechanism, wherein the supporting mechanism comprises an audio platform, interfaces are evenly provided at the top of the audio platform, a heat sink is fixedly connected to the bottom of the audio platform, a protective mechanism is provided on the outside of the audio platform, a cleaning mechanism is provided at the top of the audio platform, and a heat dissipation mechanism is provided at the bottom of the audio platform;

[0012] The protection mechanism includes a hand strap for conveniently moving and transferring the packaged audio platform, the hand strap is arranged on the top of the audio platform, and the protection mechanism is used to conveniently fold and fix the audio platform for protection;

[0013] The cleaning mechanism includes a sponge for cleaning and absorbing dust inside the interface in a rotating manner, the sponge is arranged on the top of the audio station, and the cleaning mechanism is used for intermittently rotating and inserting dust collection on the interface;

[0014] The heat dissipation mechanism comprises a slider which is manually controlled to clean and dissipate heat for the audio console. The slider is arranged at the bottom of the audio console. The heat dissipation mechanism is used to dissipate heat for the bottom of the audio console by blowing air.

[0015] Furthermore, the protective mechanism includes a bevel gear group 1, which is located on the bottom surface of the audio platform and is rotatably connected to the audio platform. One end of the bevel gear group 1 is meshedly connected with a bevel gear group 2, which is also rotatably connected to the bottom end of the audio platform. The bevel gear group 1 and the bevel gear group 2 are each provided with two groups and are symmetrically distributed on both sides of the audio platform.

[0016] Furthermore, the bottom end of the bevel gear group one is fixedly connected with a transverse plate, the top end of the bevel gear group two is fixedly connected with a longitudinal plate, the transverse plate and the longitudinal plate are adapted to the size of the audio platform, the inner surfaces of the two longitudinal plates are fixedly connected with a card plate, the card plate is located at the top end of the audio platform, the card plate is fixedly connected with a connecting shaft on one side close to the interface, the connecting shaft passes through the longitudinal plate and is fixedly connected with a hand strap, the hand strap and the longitudinal plate are rotatably connected, and the side surfaces of the transverse plate and the longitudinal plate are fixedly connected with plug-in teeth.

[0017] Furthermore, the cleaning mechanism includes a half shell, the half shell is fixedly connected to the bottom end of the audio platform, the middle part of the half shell is fixedly connected to a gear rod, the surface of the gear rod is meshingly connected to a gear 1, a base is provided on a side of the gear 1 close to the audio platform, and a cylinder is rotatably connected to the inside of the base.

[0018] Furthermore, the gear rod passes through the top of the base and is fixedly connected to the cylinder, a spiral groove is provided on the outer surface of the cylinder, a sliding ring is slidably connected to the spiral groove, a long axis is slidably connected to both sides of the sliding ring, the long axis is fixedly connected to the base, and a spring is surrounded on the outer surface of the base.

[0019] Furthermore, one end of the spring one close to gear one is fixedly connected to the base, one end of the spring one away from gear one is fixedly connected to the sliding ring, the side of the sliding ring away from gear one is also fixedly connected to a limiting plate, the interior of the limiting plate is rotatably connected to the sponge, one side of the sponge close to gear one is fixedly connected to the cylinder, the limiting plate is also fixedly connected to spring two, and one end of the spring two away from the limiting plate is fixedly connected to the sponge.

[0020] Furthermore, the heat dissipation mechanism includes gear 2, which is slidably connected to the bottom end of the half shell, the top end of the gear 2 is rotatably connected to the base, the lower surface of the gear 2 passes through the half shell and is fixedly connected to the slider, the slider and the half shell are slidably connected, the gear 2 is meshedly connected to the bottom end of the gear rod, and the side of the gear 2 away from the gear rod is meshedly connected with gear 3.

[0021] Furthermore, the bottom end of the gear three is fixedly connected to a belt loop one, the side of the belt loop one is transmission connected to a belt, the end of the belt away from the belt loop one is transmission connected to a belt loop two, the belt loop two is arranged at the bottom end of the heat sink, and the top of the belt loop two is fixedly connected to a fan blade.

[0022] (III) Beneficial effects

[0023] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0024] 1. By providing a bevel gear group 1, a transverse plate and a card plate, the bevel gear group 1 is manually pulled and rotated, the bottom end of the bevel gear group 1 is fixedly connected to the transverse plate, the transverse plate engages the longitudinal plate, the transverse plate and the longitudinal plate rotate together and finally completely surround the audio station, and at the same time the card plate inside the longitudinal plate is connected to prevent dispersion, and the belt ring 2 can be disconnected by pulling and rotating the slider by hand. The device can package the audio device to form a closed cavity, and the handle is used to make the device easy to move and put. The external protection device can protect the device from impact, scratches and other physical damages from foreign objects, maintain the normal operation of the device, and extend its service life. At the same time, the external protection device can also protect the interior from the influence of temperature changes. In addition, it can also effectively resist external moisture and dust, reduce the probability of damage to internal circuit components, and protect the audio quality.

[0025] 2. By providing a cylinder, a sliding ring and a sponge, the gear 2 at the bottom is fixedly connected to the base for sliding, and the gear 1 on the outside of the base that meshes with the gear rod rotates, driving the cylinder inside the base, and then the spiral slide groove makes the sliding ring of the sliding connection slide back and forth, while sliding, driving the sponge to continuously retract and insert into the interface to complete cleaning. The device can absorb and clean dust from multiple interfaces opened on the surface of the audio device to prevent dust accumulation and blockage at the interface due to static electricity, rough wear and other reasons, thereby avoiding the narrowing of the internal wire path, effectively reducing the signal transmission resistance, allowing the device to maintain high-quality playback, and at the same time avoiding dust entering the interface to cause electric shock and cause poor contact, preventing the signal from being discontinuous and unstable. Finally, the absorption of dust can reduce interface wear and slow down the aging speed.

[0026] 3. By providing gear three, belt ring one and belt ring two, a manually sliding slider drives gear two located inside the semi-shell, gear two meshes with the gear rod to rotate, and at the same time, gear two meshes with gear three and belt ring one to rotate together, belt ring one is transmitted to the bottom of the heat sink, and drives belt ring two to rotate to fan the air to complete the heat dissipation. The device can perform heat dissipation operation on equipment that has been used for a long time and generates heat, prevent the efficiency of internal electronic components from being reduced, avoid affecting performance, and slow down the aging speed of electronic components to avoid internal burning. In addition, cooling can protect sound quality and will not cause noise distortion. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a front view three-dimensional structural diagram of the present invention;

[0029] Figure 2 An exploded view of the present invention;

[0030] Figure 3 For the present invention Figure 2 The local enlarged structure diagram at A in the middle;

[0031] Figure 4 It is a front cross-sectional structural diagram of the audio station of the present invention;

[0032] Figure 5 For the present invention Figure 4 The local enlarged structure diagram at B in the middle;

[0033] Figure 6 It is a rear cross-sectional structural diagram of the audio station of the present invention;

[0034] Figure 7 It is a side cross-sectional structural diagram of the audio station of the present invention;

[0035] Figure 8 It is a three-dimensional structural diagram of the audio station and the interface in the present invention;

[0036] Fig. 9 It is a three-dimensional structural diagram of the cleaning mechanism and the heat dissipation mechanism in the present invention;

[0037] Fig.10 It is a three-dimensional structural diagram of the cleaning mechanism in the present invention;

[0038] Fig.11 It is a top view of the three-dimensional structure of the transverse plate and the hand strap in the present invention;

[0039] Fig.12 It is a three-dimensional structural diagram of the pallet and the hand strap in the present invention.

[0040] The reference numerals in the figure represent, respectively, 100, supporting mechanism; 101, audio station; 102, interface; 103, heat sink;

[0041] 200, protection mechanism; 201, helical gear set 1; 202, helical gear set 2; 203, transverse plate; 204, longitudinal plate; 205, clamping plate; 206, connecting shaft; 207, hand strap; 208, splicing tooth;

[0042] 300, cleaning mechanism; 301, half shell; 302, gear rod; 303, gear 1; 304, base; 305, cylinder; 306, spiral slide; 307, slide ring; 308, long axis; 309, spring 1; 310, limit plate; 311, sponge; 312, spring 2;

[0043] 400, heat dissipation mechanism; 401, gear 2; 402, gear 3; 403, belt ring 1; 404, belt; 405, belt ring 2; 406, fan blade; 407, slider. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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 part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] The present invention will be further described below in conjunction with the embodiments.

[0046] The heat sink of the sound card system in the live broadcast device of this embodiment is as follows: Figure 1 - Fig.12 As shown, the supporting mechanism 100 includes an audio platform 101, the top of the audio platform 101 is evenly provided with interfaces 102, the bottom of the audio platform 101 is fixedly connected with a heat sink 103, the outer side of the audio platform 101 is provided with a protection mechanism 200, the top of the audio platform 101 is provided with a cleaning mechanism 300, and the bottom of the audio platform 101 is provided with a heat dissipation mechanism 400;

[0047] The protection mechanism 200 includes a hand strap 207 for conveniently moving the packaged audio platform 101. The hand strap 207 is arranged on the top of the audio platform 101. The protection mechanism 200 is used to conveniently fold and fix the audio platform 101 for protection.

[0048] As a preferred implementation in this embodiment, Figure 1 - Fig.12 As shown, the protective mechanism 200 includes a bevel gear group 1 201, which is located on the bottom surface of the audio platform 101 and is rotatably connected to the audio platform 101. One end of the bevel gear group 1 201 is meshedly connected with a bevel gear group 2 202, which is also rotatably connected to the bottom end of the audio platform 101. The bevel gear group 1 201 and the bevel gear group 2 202 are each provided with two groups and are symmetrically distributed on both sides of the audio platform 101.

[0049] As a preferred implementation in this embodiment, Figure 1 - Fig.12 As shown, the bottom end of the bevel gear group 1 201 is fixedly connected with a transverse plate 203, and the top end of the bevel gear group 202 is fixedly connected with a longitudinal plate 204. The transverse plate 203 and the longitudinal plate 204 are adapted to the size of the audio station 101. The inner surfaces of the two longitudinal plates 204 are fixedly connected with a card plate 205, and the card plate 205 is located at the top of the audio station 101. A side of the card plate 205 close to the interface 102 is fixedly connected with a connecting shaft 206, and the connecting shaft 206 passes through the longitudinal plate 204 and is fixedly connected with a hand strap 207. The hand strap 207 and the longitudinal plate 204 are rotatably connected. The side surfaces of the transverse plate 203 and the longitudinal plate 204 are fixedly connected with plug teeth 208.

[0050] Compared with the existing technology, this device can package the audio equipment to form a closed cavity, and use the handle to make the equipment easy to move and take. The external protection device can protect the equipment from impact, scratches and other physical damage from foreign objects, maintain the normal operation of the equipment, and extend its service life. At the same time, the external protection device can also protect the interior from the impact of temperature changes. In addition, it can also effectively resist external moisture and dust, reduce the probability of damage to internal circuit components, and protect audio quality.

[0051] In other aspects, this embodiment also provides a cleaning device, such as Figure 1 - Fig.12 As shown, the cleaning mechanism 300 includes a sponge 311 for cleaning and absorbing dust inside the interface 102 in a rotating manner. The sponge 311 is arranged on the top of the audio station 101. The cleaning mechanism 300 is used for intermittently rotating and inserting dust collection on the interface 102.

[0052] As a preferred implementation in this embodiment, Figure 1 - Fig.12 As shown, the cleaning mechanism 300 includes a half shell 301, which is fixedly connected to the top of the audio platform 101, and a gear rod 302 is fixedly connected to the middle of the half shell 301. A gear 1 303 is meshingly connected to the surface of the gear rod 302. A base 304 is provided on a side of the gear 1 303 close to the audio platform 101, and a cylinder 305 is rotatably connected to the inside of the base 304.

[0053] In this embodiment, Figure 1 - Fig.12 As shown, the gear rod 302 passes through the top of the base 304 and is fixedly connected to the cylinder 305. The outer surface of the cylinder 305 is provided with a spiral groove 306. The spiral groove 306 is slidably connected to a sliding ring 307. The two sides of the sliding ring 307 are slidably connected to a long axis 308. The long axis 308 is fixedly connected to the base 304. The outer surface of the base 304 is surrounded by a spring 309.

[0054] In this embodiment, Figure 1 - Fig.12 As shown, one end of spring 1 309 close to gear 1 303 is fixedly connected to base 304, one end of spring 1 309 away from gear 1 303 is fixedly connected to sliding ring 307, the side of sliding ring 307 facing away from gear 1 303 is also fixedly connected to limiting plate 310, the interior of limiting plate 310 is rotatably connected to sponge 311, one side of sponge 311 close to gear 1 303 is fixedly connected to cylinder 305, limiting plate 310 is also fixedly connected to spring 2 312, and one end of spring 2 312 away from limiting plate 310 is fixedly connected to sponge 311.

[0055] Compared with the existing technology, this device can absorb and clean dust from multiple connectors on the surface of audio equipment to prevent dust accumulation and clogging at the connectors due to static electricity, wear and roughness, thereby avoiding the narrowing of the internal wire path, effectively reducing the signal transmission resistance, allowing the device to maintain high-quality playback, and at the same time avoiding dust from entering the connectors and causing electric shock, resulting in poor contact, and preventing discontinuous and unstable signals. Finally, the absorption of dust can reduce connector wear and slow down aging.

[0056] In this embodiment, Figure 1 - Fig.12As shown, a heat dissipation device is proposed. The heat dissipation mechanism 400 includes a slider 407 for manually controlling the cleaning and heat dissipation operations of the audio station 101. The slider 407 is arranged at the bottom of the audio station 101. The heat dissipation mechanism 400 is used to blow air to dissipate the heat from the bottom of the audio station 101.

[0057] In this embodiment, Figure 1 - Fig.12 As shown, the heat dissipation mechanism 400 includes a gear 2 401, which is slidably connected to the bottom end of the half shell 301, the top of the gear 2 401 is rotatably connected to the base 304, the lower surface of the gear 2 401 passes through the half shell 301 and is fixedly connected to the slider 407, the slider 407 is slidably connected to the half shell 301, the gear 2 401 is meshedly connected to the bottom end of the gear rod 302, and the side of the gear 2 401 away from the gear rod 302 is meshedly connected with the gear 3 402.

[0058] In this embodiment, Figure 1 - Fig.12 As shown, the bottom end of gear three 402 is fixedly connected with belt loop one 403, the side of belt loop one 403 is transmission connected with belt 404, the end of belt 404 away from belt loop one 403 is transmission connected with belt loop two 405, belt loop two 405 is arranged at the bottom end of heat sink 103, and fan blade 406 is fixedly connected above belt loop two 405.

[0059] Compared with the existing technology, this device can dissipate heat for devices that are used for a long time and generate heat, preventing the internal electronic components from reducing their efficiency and affecting performance. It can also slow down the aging of electronic components and avoid internal burning. The cooling can also protect the sound quality and will not cause noise distortion.

[0060] The following is the specific working principle of the above embodiment:

[0061] For the sound control device in the live broadcast equipment, the staff usually adjusts the multiple buttons on the surface of the device to control the volume and other functions of the entire process during the live broadcast. However, for the live broadcast sound card equipment that needs to be used frequently, its usage scenario will need to change constantly according to the different live broadcast scenarios, which requires the device itself to be able to move more quickly in different environments, and the movement process must also be more convenient. Therefore, for the existing single device, if it is moved directly, the module on the surface of the device will be damaged, which requires adding a protective device to the device when it is moved.

[0062] The outer side of the audio station 101 is provided with a transverse plate 203 and a longitudinal plate 204, each of which has two groups of one. The two transverse plates 203 are symmetrical, and the two longitudinal plates 204 are also symmetrical; the bottom end of the transverse plate 203 is fixedly connected to the helical gear group 1 201, and the helical gear group 1 201 is rotatably connected to the audio station 101. The bottom end of the longitudinal plate 204 is fixedly connected to the helical gear group 202, and the helical gear group 202 is also rotatably connected to the audio station 101. When the audio station 101 needs to be conveniently moved, the operator only needs to manually rotate one of the transverse plates 203 or the longitudinal plates 20 4. Since the bevel gear group 1 201 and the bevel gear group 2 202 at the bottom are kneaded with each other, the two bevel gear groups 1 201 and the two bevel gear groups 202 together form a rectangle to surround the audio platform 101. When a horizontal plate 203 rotates, the bevel gear group 1 201 also rotates. At the same time, the bevel gear groups 202 meshing on both sides also rotate, and at the same time drive the two longitudinal plates 204 and a horizontal plate 203 on the other side to wrap up the audio platform 101. When the horizontal plate 203 rotates 90 degrees, a group of longitudinal plates 204 also rotates 90 degrees accordingly to completely close the upper surface of the audio platform 101. At the same time, the lower surface of the longitudinal plate 204 is fixedly connected to two card plates 205. When the longitudinal plate 204 is closed, the two card plates 205 are also buckled to form a snap connection to prevent the longitudinal plate 204 from detaching. The card plate 205 is fixedly connected to the connecting shaft 206, and the connecting shaft 206 passes through the longitudinal plate 204 to the outside and rotates to connect the hand strap 207. When it is necessary to fully open the protective mechanism 200 outside the audio station 101, just manually hold the hand strap 207 and rotate it upward, so that the two internal card plates 205 can be detached by rotating. , in order to separate the longitudinal plate 204 and the transverse plate 203, but because the hand strap 207 needs to be manually pulled upwards when the audio station 101 is conveniently moved, and during the pulling process, the card plate 205 will not rotate and will not be disengaged. In addition, a row of splicing teeth 208 are fixedly connected to the side of the longitudinal plate 204, and the splicing teeth 208 and the grooves on the side of the transverse plate 203 form an insertion. When the transverse plate 203 and the longitudinal plate 204 are completely closed, the splicing teeth 208 and the grooves are plugged into each other to further prevent them from opening.

[0063] After using the audio station 101 for a long time, the row of interfaces 102 on the top of the audio station 101 will inevitably be connected to the interface 102 many times for volume adjustment. As time goes by, more and more particles and dust will accumulate inside the interface 102. If it is not cleaned, the dust will accumulate at the power-on port, which may increase the resistance and affect the operation of the device. A half shell 301 is fixedly connected to the top of the audio station 101. The length of the half shell 301 is consistent with that of the audio station 101. A gear rod 302 is fixedly connected inside the half shell 301. A slider 407 is slidably connected to the bottom of the half shell 301. The slider 407 passes through the half shell 301 to the inside and is fixedly connected to the gear 2 401 and the base 304 above. When the operator manually slides the gear 2 401 at the bottom, the base 304 inside the half shell 301 also slides accordingly, and at the same time, the gear 1 303 meshing with the gear rod 302 also rotates. The gear 1 303 passes through the base 304 and is fixedly connected to the cylinder 305. A spiral groove 306 is provided on the surface of the cylinder 305. When gear 1 303 drives cylinder 305 and spiral groove 306 to rotate, the internal sliding connection sliding ring 307 of spiral groove 306 is not only limited by the limitation of spiral groove 306, but also limited by the limitation of long shaft 308 slidably connected on both sides thereof. Long shaft 308 enables sliding ring 307 to reciprocate in only one direction, that is, long shaft 308 limits the direction of sliding ring 307, and spiral groove 306 provides the sliding power of sliding ring 307. Under the rotation of spiral groove 306, sliding ring 307 continuously drives fixedly connected limiting plate 310 to slide back and forth in the direction of interface 102. During the sliding back and forth process, interface 102 can be continuously inserted and pulled out.

[0064] Due to the limitation of the path of the spiral slide groove 306, when the sliding ring 307 is away from the interface 102, its sliding speed is relatively slow. When the sliding ring 307 drives the fixedly connected limit plate 310 and sponge 311 to begin to approach the interface 102, the track of the spiral slide groove 306 will force the sliding ring 307 to slide quickly. The rapid sliding is to allow the sponge 311 to clean and absorb the dust inside the interface 102 at a faster speed during the process of approaching and penetrating into the interface 102. A spring 309 is also fixedly connected to the surface of the sliding ring 307. The elastic force provided by the spring 309 can give the sliding ring 307 a boost, so that the sliding ring 307 can drive the sponge 311 to be inserted into the interface 102 at a faster speed to complete the dust absorption.

[0065] In addition, after the equipment has been used for a long time, more and more heat will be generated inside it, and this heat needs to be dissipated. The bottom end of the semi-shell 301 is also meshed and connected to gear two 401, and Linyi Niehe is connected to gear three 402. Since the diameter of gear two 401 is larger than that of gear three 402, when the two are kneaded, the linear speed is the same, but the angular velocity of gear three 402 is faster than that of gear two 401, which makes the final heat dissipation device rotate faster. The bottom end of gear three 402 is fixedly connected to belt ring one 403, and belt ring one 403 and belt ring two 405 are connected by belt 404. The top of belt ring two 405 is fixedly connected to fan blades 406, and fan blades 406 are located under the heat sink 103 of the audio station 101. By rotating the slider 407, gear three 402 also rotates, and finally drives the fan blades 406 to perform fanning and heat dissipation operations at a faster speed.

[0066] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heat sink adapted for a sound card system in a live broadcast device, comprising a support mechanism (100), wherein the support mechanism (100) comprises an audio platform (101), wherein interfaces (102) are evenly provided at the top of the audio platform (101), and a heat sink (103) is fixedly connected to the bottom of the audio platform (101), wherein: A protection mechanism (200) is arranged on the outside of the audio platform (101), a cleaning mechanism (300) is arranged on the top of the audio platform (101), and a heat dissipation mechanism (400) is arranged on the bottom of the audio platform (101); The protection mechanism (200) comprises a hand strap (207) for conveniently moving and transferring the packaged audio platform (101), wherein the hand strap (207) is arranged at the top of the audio platform (101), and the protection mechanism (200) is used for conveniently folding and fixing the audio platform (101) for protection; The cleaning mechanism (300) comprises a sponge (311) for cleaning and absorbing dust inside the interface (102) in a rotating manner, wherein the sponge (311) is arranged on the top of the audio station (101), and the cleaning mechanism (300) is used for intermittently rotating and inserting dust collection on the interface (102); The heat dissipation mechanism (400) comprises a slider (407) for manually controlling cleaning and heat dissipation operations on the audio platform (101), wherein the slider (407) is arranged at the bottom end of the audio platform (101), and the heat dissipation mechanism (400) is used for blowing air from the bottom end of the audio platform (101) to dissipate heat.

2. The heat sink for the sound card system in the live broadcast device according to claim 1, characterized in that: The protection mechanism (200) comprises a first helical gear group (201), the first helical gear group (201) being located on the bottom surface of the audio platform (101) and being rotatably connected to the audio platform (101), one end of the first helical gear group (201) being meshedly connected to a second helical gear group (202), the second helical gear group (202) also being rotatably connected to the bottom end of the audio platform (101), and the first helical gear group (201) and the second helical gear group (202) are both provided with two groups and are symmetrically distributed on both sides of the audio platform (101).

3. The heat sink for the sound card system in the live broadcast device according to claim 2, characterized in that: The bottom end of the first helical gear group (201) is fixedly connected to a transverse plate (203), the top end of the second helical gear group (202) is fixedly connected to a longitudinal plate (204), the transverse plate (203) and the longitudinal plate (204) are adapted to the size of the audio platform (101), the inner surfaces of the two longitudinal plates (204) are fixedly connected to a card plate (205), the card plate (205) is located at the top end of the audio platform (101), a side of the card plate (205) close to the interface (102) is fixedly connected to a connecting shaft (206), the connecting shaft (206) passes through the longitudinal plate (204) and is fixedly connected to a hand strap (207), the hand strap (207) and the longitudinal plate (204) are rotatably connected, and the side surfaces of the transverse plate (203) and the longitudinal plate (204) are fixedly connected to plug teeth (208).

4. The heat sink for the sound card system in the live broadcast device according to claim 1, characterized in that: The cleaning mechanism (300) comprises a half shell (301), the half shell (301) is fixedly connected to the top of the audio platform (101), a gear rod (302) is fixedly connected to the middle of the half shell (301), a gear 1 (303) is meshedly connected to the surface of the gear rod (302), a base (304) is provided on a side of the gear 1 (303) close to the audio platform (101), and a cylinder (305) is rotatably connected to the interior of the base (304).

5. The heat sink for the sound card system in the live broadcast device according to claim 4, characterized in that: The gear rod (302) passes through the top of the base (304) and is fixedly connected to the cylinder (305); a spiral groove (306) is provided on the outer surface of the cylinder (305); a sliding ring (307) is slidably connected to the spiral groove (306); long shafts (308) are slidably connected to the two sides of the sliding ring (307); the long shaft (308) is fixedly connected to the base (304); and a spring (309) is surrounded on the outer surface of the base (304).

6. The heat sink for the sound card system in the live broadcast device according to claim 5, characterized in that: One end of the spring one (309) close to the gear one (303) is fixedly connected to the base (304), and one end of the spring one (309) away from the gear one (303) is fixedly connected to the sliding ring (307). The side of the sliding ring (307) facing away from the gear one (303) is also fixedly connected to the limiting plate (310). The interior of the limiting plate (310) is rotatably connected to the sponge (311). The side of the sponge (311) close to the gear one (303) is fixedly connected to the cylinder (305). The limiting plate (310) is also fixedly connected to the spring two (312). The end of the spring two (312) away from the limiting plate (310) is fixedly connected to the sponge (311).

7. The heat sink for the sound card system in the live broadcast device according to claim 1, characterized in that: The heat dissipation mechanism (400) comprises a second gear (401), wherein the second gear (401) is slidably connected to the bottom end of the half shell (301), the top end of the second gear (401) is rotatably connected to the base (304), the lower surface of the second gear (401) passes through the half shell (301) and is fixedly connected to a slider (407), the slider (407) is slidably connected to the half shell (301), the second gear (401) is meshedly connected to the bottom end of the gear rod (302), and the side of the second gear (401) away from the gear rod (302) is meshedly connected to the third gear (402).

8. The heat sink for the sound card system in the live broadcast device according to claim 7, characterized in that: The bottom end of the gear three (402) is fixedly connected to a belt loop one (403), the side of the belt loop one (403) is transmission-connected to a belt (404), the end of the belt (404) away from the belt loop one (403) is transmission-connected to a belt loop two (405), the belt loop two (405) is arranged at the bottom end of the heat sink (103), and a fan blade (406) is fixedly connected above the belt loop two (405).

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