Screen sharing device with efficient heat dissipation

Abstract

The invention discloses a screen sharing device with efficient heat dissipation. The screen sharing device comprises a screen sharing device, the two heat dissipation mechanisms are rotationally arranged on the two sides of the same-screen device correspondingly so as to be suitable for being switched to be in an open state or a closed state, and when the two heat dissipation mechanisms rotate to be far away from each other in the direction, the two heat dissipation mechanisms are switched to be in the open state so that the same-screen device can conduct heat dissipation; when the two heat dissipation mechanisms rotate to get close to each other, the two heat dissipation mechanisms are switched to a closed state; the exhaust mechanism is arranged at the bottom of the screen sharing device and is detachably connected with the screen sharing device, so that the screen sharing device can be quickly replaced or disassembled; and the supporting mechanism is arranged at the bottom of the screen sharing device and is rotatably connected with the screen sharing device so as to be suitable for supporting the screen sharing device.

Description

Technical Field

[0001] The present invention relates to the technical field of screen sharing devices, and in particular to a screen sharing device with high-efficiency heat dissipation. Background Art

[0002] The screen-syncing device pushes pictures, videos and music on mobile phones, tablets and computers to display screens, TVs, projectors, etc. for playback, realizes the transmission of digital multimedia (HD video, audio, pictures) content, synchronizes the display content of different screens, and turns small screens into large screens.

[0003] During the use of the same-screen device, the components inside the same-screen device will generate heat, but the heat dissipation of the same-screen device is generally carried out through exhaust holes. However, this heat dissipation method is inefficient, resulting in unstable connection of the same-screen device during use. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one object of the present invention is to provide a screen-mounted device with high efficiency in heat dissipation, comprising: Same screen device; Two heat dissipation mechanisms, the two heat dissipation mechanisms are respectively rotatably arranged on both sides of the same-screen device, so as to be suitable for switching to an open state or a closed state. When the two heat dissipation mechanisms are respectively rotated away from each other, the two heat dissipation mechanisms are switched to an open state to allow the same-screen device to dissipate heat. When the two heat dissipation mechanisms are respectively rotated close to each other, the two heat dissipation mechanisms are switched to a closed state. An exhaust mechanism, the exhaust mechanism is arranged at the bottom of the same-screen device and is detachably connected to the same-screen device so as to be suitable for rapid replacement or removal; A supporting mechanism is arranged at the bottom of the same-screen device and is rotatably connected to the same-screen device to be suitable for supporting the same-screen device.

[0005] Preferably, first mounting grooves are respectively provided on both sides of the same-screen device, the first mounting grooves are arranged along the length direction of the same-screen device, and the first mounting grooves pass through the side faces of the same-screen device.

[0006] Preferably, a fixing groove is provided on the side of the same-screen device, and the fixing groove is spaced apart from the first installation groove.

[0007] Preferably, the heat dissipation mechanism comprises: A fixing seat, the fixing seat being arranged on the inner side of the first mounting groove; A rotating shaft, one end of which is disposed in the fixing seat and is connected to the fixing seat with damping rotation, and the other end of which extends into the fixing groove; A rotating disk, which is arranged in the fixing groove and sleeved on the other end of the rotating shaft; A baffle is disposed in the first mounting groove, and a top of the baffle is connected to the rotating shaft.

[0008] Preferably, a positioning groove is provided at the bottom of the screen device, and the positioning groove is arranged in a ring shape.

[0009] Preferably, a ventilation hole is provided in the middle of the positioning groove, and the ventilation hole penetrates into the same-screen device.

[0010] Preferably, the exhaust mechanism comprises: A plurality of first magnets, wherein the plurality of first magnets are arranged in the positioning groove at equal intervals; A plurality of second magnets, wherein the plurality of second magnets are magnetically connected to the plurality of first magnets respectively; a first mounting ring, wherein the first mounting ring is disposed inside the plurality of the second magnets; A filter screen is arranged in the first mounting ring.

[0011] Preferably, the exhaust mechanism further comprises: A plurality of third magnets, wherein the plurality of third magnets are arranged at equal intervals around the bottom of the same screen device; A plurality of fourth magnets, wherein the plurality of fourth magnets are magnetically connected to the plurality of third magnets respectively; a second mounting ring, the second mounting ring being arranged on the inner side of the plurality of fourth magnets; An exhaust fan is arranged in the second mounting ring.

[0012] Preferably, the supporting mechanism comprises: Two second mounting grooves, the two second mounting grooves are respectively arranged on two sides of the bottom of the same screen device; Two fixed shafts, the two fixed shafts are respectively arranged in the two second mounting grooves; Two support plates, the two support plates are rotatably connected to the two fixed shafts respectively.

[0013] The above solution of the present invention includes at least the following beneficial effects: When the same-screen device is in use, any heat dissipation method of the heat dissipation mechanism or the exhaust mechanism can be suspended, or both heat dissipation methods can be used at the same time; when the heat dissipation mechanism is used for heat dissipation, the two heat dissipation mechanisms are rotated in directions away from each other to open the two sides of the same-screen device for heat dissipation, and the two heat dissipation mechanisms are switched to the open state; when it is not needed, the two heat dissipation mechanisms are rotated in directions close to each other to close the two sides of the same-screen device, and the two heat dissipation mechanisms are switched to the closed state; When heat needs to be dissipated through the exhaust mechanism, the exhaust mechanism is first installed at the bottom of the same-screen device, and then the supporting mechanism is rotated so that the same-screen device can be supported on the carrier, and the exhaust mechanism has space to discharge the hot air inside the same-screen device; Through the two heat dissipation methods of the heat dissipation mechanism and the exhaust mechanism, the hot air in the same-screen device can be discharged quickly and efficiently, thereby ensuring the normal operation of the same-screen device.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a same-screen device providing efficient heat dissipation in an embodiment of the present invention; Figure 2 is a schematic structural diagram of a first installation slot provided in an embodiment of the present invention; Figure 3 is a structural schematic diagram of a support mechanism provided in an embodiment of the present invention; Figure 4 yes Figure 1 AA cross-sectional structural diagram; Figure 5 yes Figure 1 BB cross-sectional structure diagram; Figure 6 is a schematic structural diagram of a filter screen provided in an embodiment of the present invention; Figure 7 It is a schematic diagram of the structure of an exhaust fan provided in an embodiment of the present invention.

[0017] Description of Figure Numbers: 1. Same screen device, 2. Heat dissipation mechanism, 3. Exhaust mechanism, 4. Support mechanism; 101, first installation slot, 102, fixing slot, 103, positioning slot, 104, ventilation hole; 201, fixed seat, 202, rotating shaft, 203, rotating disk, 204, baffle; 301, a first magnet, 302, a second magnet, 303, a first mounting ring, 304, a filter, 305, a third magnet, 306, a fourth magnet, 307, a second mounting ring, 308, an exhaust fan; 401. second mounting groove; 402. fixed shaft; 403. support plate.

[0018] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0020] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “circumferential”, “radial”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] The highly efficient heat dissipation same-screen device according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] See also Figures 1 to 7 In this embodiment, it includes: a screen device 1; two heat dissipation mechanisms 2, which are respectively rotatably arranged on both sides of the screen device 1 to be suitable for switching to an open state or a closed state. When the two heat dissipation mechanisms 2 are respectively rotated away from each other, the two heat dissipation mechanisms 2 are switched to an open state to allow the screen device 1 to dissipate heat. When the two heat dissipation mechanisms 2 are respectively rotated close to each other, the two heat dissipation mechanisms 2 are switched to a closed state; an exhaust mechanism 3, which is arranged at the bottom of the screen device 1 and is detachably connected to the screen device 1 to be suitable for quick replacement or removal; a supporting mechanism 4, which is arranged at the bottom of the screen device 1 and is rotatably connected to the screen device 1 to be suitable for supporting the screen device 1; when the screen device 1 is in use, any heat dissipation method of the heat dissipation mechanism 2 or the exhaust mechanism 3 can be suspended, or both heat dissipation methods can be used at the same time. When the heat dissipation mechanism 2 is used for heat dissipation, the two heat dissipation mechanisms 2 are rotated in directions away from each other so that the two sides of the device with the same screen 1 are opened for heat dissipation, and the two heat dissipation mechanisms 2 are switched to the open state. When they are not needed, the two heat dissipation mechanisms 2 are rotated in directions close to each other so that the two sides of the device with the same screen 1 are closed, and the two heat dissipation mechanisms 2 are switched to the closed state. When heat dissipation needs to be dissipated through the exhaust mechanism 3, the exhaust mechanism 3 is first installed at the bottom of the device with the same screen 1, and then the supporting mechanism 4 is rotated so that the device with the same screen 1 can be supported on the carrier, and the exhaust mechanism 3 has space to discharge the hot air inside the device with the same screen 1. Through the two heat dissipation methods of the heat dissipation mechanism 2 and the exhaust mechanism 3, the hot air in the device with the same screen 1 can be discharged quickly and efficiently, thereby ensuring the normal operation of the device with the same screen 1.

[0026] In this embodiment, first mounting grooves 101 are respectively provided on both sides of the screen device 1. The first mounting grooves 101 are arranged along the length direction of the screen device 1, and the first mounting grooves 101 pass through the side faces of the screen device 1. A dustproof net for filtering dust and other debris may be provided in the first mounting grooves 101, so that when the screen device 1 is dissipated through the first mounting grooves 101, dust will not enter the interior of the screen device 1 from the first mounting grooves 101, thereby protecting the normal operation of components inside the screen device 1.

[0027] In this embodiment, a fixing groove 102 is provided on the side of the same screen device 1, and the fixing groove 102 is spaced apart from the first mounting groove 101; the heat dissipation mechanism 2 includes: a fixing seat 201, the fixing seat 201 is arranged on the inner side of the first mounting groove 101; a rotating shaft 202, one end of the rotating shaft 202 is arranged in the fixing seat 201, and is connected to the fixing seat 201 with damping rotation, and the other end of the rotating shaft 202 extends into the fixing groove 102; a rotating disk 203, the rotating disk 203 is arranged in the fixing groove 102, and is sleeved on the other end of the rotating shaft 202; a baffle 204 , the baffle 204 is arranged in the first installation groove 101, and the top of the baffle 204 is connected to the rotating shaft 202; when it is necessary to switch to the open state, the turntable 203 can be rotated in the clockwise direction, and the rotation of the turntable 203 drives the rotating shaft 202 and the baffle 204 to rotate, so that the first installation groove 101 is opened, and the screen device 1 starts to dissipate heat, and the rotating shaft 202 and the fixed seat 201 are connected with damping rotation, so that the baffle 204 will not rotate due to the weight, thereby ensuring the stability of the screen device 1 during heat dissipation.

[0028] In this embodiment, a positioning groove 103 is provided at the bottom of the screen device 1 , and the positioning groove 103 is arranged in a ring shape; the exhaust mechanism 3 is installed in the positioning groove 103 .

[0029] In this embodiment, a ventilation hole 104 is provided in the middle of the positioning groove 103 , and the ventilation hole 104 penetrates into the same-screen device 1 ; the heat inside the same-screen device 1 can also be discharged through the ventilation hole 104 .

[0030] In this embodiment, the exhaust mechanism 3 includes: a plurality of first magnets 301, which are arranged in the positioning groove 103 at equal intervals; a plurality of second magnets 302, which are respectively magnetically connected to the plurality of first magnets 301; a first mounting ring 303, which is arranged on the inner side of the plurality of second magnets 302; a filter 304, which is arranged in the first mounting ring 303; the filter 304 is fixed in the air vent 104 through the plurality of second magnets 302, and the plurality of second magnets 302 facilitate the disassembly or replacement of the filter 304, and the filter 304 can also isolate external dust and other impurities from entering the same-screen device 1, thereby ensuring that the components inside the same-screen device 1 can work normally.

[0031] In this embodiment, the exhaust mechanism 3 also includes: a plurality of third magnets 305, which are arranged at equal intervals around the bottom of the screen device 1; a plurality of fourth magnets 306, which are magnetically connected to the plurality of third magnets 305 respectively; a second mounting ring 307, which is arranged on the inner side of the plurality of fourth magnets 306; an exhaust fan 308, which is arranged in the second mounting ring 307; the fourth magnets 306 are magnetically connected to the third magnets 305, so that the exhaust fan 308 can be adsorbed on the bottom of the screen device 1, so as to facilitate the disassembly, installation or storage of the exhaust fan 308, and the heat inside the screen device 1 can be quickly discharged through the exhaust fan 308, so that the screen device 1 can be cooled down quickly.

[0032] In this embodiment, the supporting mechanism 4 includes: two second mounting grooves 401, which are respectively arranged on both sides of the bottom of the same-screen device 1; two fixed shafts 402, which are respectively arranged in the two second mounting grooves 401; two supporting plates 403, which are respectively rotatably connected to the two fixed shafts 402; the two supporting plates 403 are respectively rotatably connected to the two fixed shafts 402. When the same-screen device 1 needs to be supported on a carrier, the two supporting plates 403 can be respectively rotated out of the two second mounting grooves 401, and then the two supporting plates 403 are assumed on the carrier, so that there is a certain amount of air between the bottom of the same-screen device 1 and the carrier, thereby facilitating the exhaust fan 308 to exhaust and dissipate heat.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0034] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A high-efficiency heat dissipation device with the same screen, characterized in that: include: Same screen device; Two heat dissipation mechanisms, the two heat dissipation mechanisms are respectively rotatably arranged on both sides of the same-screen device, so as to be suitable for switching to an open state or a closed state. When the two heat dissipation mechanisms are respectively rotated away from each other, the two heat dissipation mechanisms are switched to an open state to allow the same-screen device to dissipate heat. When the two heat dissipation mechanisms are respectively rotated close to each other, the two heat dissipation mechanisms are switched to a closed state. An exhaust mechanism, the exhaust mechanism is arranged at the bottom of the same-screen device and is detachably connected to the same-screen device so as to be suitable for rapid replacement or removal; A supporting mechanism is arranged at the bottom of the same-screen device and is rotatably connected to the same-screen device to be suitable for supporting the same-screen device.

2. The high-efficiency heat dissipation device according to claim 1, characterized in that: First mounting grooves are respectively provided on both sides of the same-screen device, the first mounting grooves are arranged along the length direction of the same-screen device, and the first mounting grooves pass through the side faces of the same-screen device.

3. The high-efficiency heat dissipation device according to claim 2, characterized in that: A fixing groove is provided on the side of the same-screen device, and the fixing groove is spaced apart from the first installation groove.

4. The high-efficiency heat dissipation device according to claim 3 is characterized in that: The heat dissipation mechanism comprises: A fixing seat, the fixing seat being arranged on the inner side of the first mounting groove; A rotating shaft, one end of which is disposed in the fixing seat and is connected to the fixing seat with damping rotation, and the other end of which extends into the fixing groove; A rotating disk, which is arranged in the fixing groove and sleeved on the other end of the rotating shaft; A baffle is disposed in the first mounting groove, and a top of the baffle is connected to the rotating shaft.

5. The high-efficiency heat dissipation device according to claim 1, characterized in that: A positioning groove is arranged at the bottom of the screen-matching device, and the positioning groove is arranged in a ring shape.

6. The high-efficiency heat dissipation device according to claim 5, characterized in that: A ventilation hole is provided in the middle of the positioning groove, and the ventilation hole penetrates into the same screen device.

7. The high-efficiency heat dissipation device according to claim 6, characterized in that: The exhaust mechanism comprises: A plurality of first magnets, wherein the plurality of first magnets are arranged in the positioning groove at equal intervals; A plurality of second magnets, wherein the plurality of second magnets are magnetically connected to the plurality of first magnets respectively; a first mounting ring, wherein the first mounting ring is disposed inside the plurality of second magnets; A filter screen is arranged in the first mounting ring.

8. The high-efficiency heat dissipation device according to claim 7, characterized in that: The exhaust mechanism also includes: A plurality of third magnets, wherein the plurality of third magnets are arranged at equal intervals around the bottom of the same screen device; A plurality of fourth magnets, wherein the plurality of fourth magnets are magnetically connected to the plurality of third magnets respectively; a second mounting ring, the second mounting ring being arranged on the inner side of the plurality of fourth magnets; An exhaust fan is arranged in the second mounting ring.

9. The high-efficiency heat dissipation device according to claim 1, characterized in that: The supporting mechanism comprises: Two second mounting grooves, the two second mounting grooves are respectively arranged on two sides of the bottom of the same screen device; Two fixed shafts, the two fixed shafts are respectively arranged in the two second mounting grooves; Two support plates, the two support plates are rotatably connected to the two fixed shafts respectively.

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