CN112543586A - Multi-channel intelligent control device for exhibition room multimedia interaction system - Google Patents
Multi-channel intelligent control device for exhibition room multimedia interaction system Download PDFInfo
- Publication number
- CN112543586A CN112543586A CN202011414265.8A CN202011414265A CN112543586A CN 112543586 A CN112543586 A CN 112543586A CN 202011414265 A CN202011414265 A CN 202011414265A CN 112543586 A CN112543586 A CN 112543586A
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- fixedly connected
- box body
- wall
- intelligent control
- control device
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a multichannel intelligent control device for a multimedia interaction system of an exhibition hall, which comprises a box body and a multichannel intelligent controller body, wherein a supporting plate is fixedly connected between the front surface and the back surface of the inner wall of the box body, both sides of the supporting plate are fixedly connected with fixed motors, the output ends of the two fixed motors are fixedly connected with radiating fan blades, both sides of the inner wall of the box body are respectively provided with a device groove, and both sides of the box body and the bottom of the device groove are respectively provided with a radiating hole. According to the invention, the baffle is indirectly driven to shield the heat dissipation port through the anticlockwise rotation of the output end of the double-shaft servo motor, so that external dust is prevented from entering the box body from the heat dissipation port when the box body does not need heat dissipation, and dust accumulation in the box body is further avoided, thus the working efficiency of equipment in the box body is indirectly improved, and the workload of cleaning and maintaining the equipment in the box body by workers is reduced.
Description
Technical Field
The invention relates to the field of intelligent control, in particular to a multi-channel intelligent control device for an exhibition room multimedia interaction system.
Background
The multimedia interaction system is characterized in that some signal emitting devices or sensors are applied, image information or other captured data information is processed through a central control host or a single chip microcomputer through wifi, Bluetooth, socket or serial port connection, and finally an interaction effect is output and displayed on a display, a wall body or other display media, so that an experiencer participates in the display interaction process, a good interaction experience participation feeling and an immersion feeling are obtained, and a deep impression is easily given to people. In the multimedia interactive system, a triggering mode or an interactive control device of multimedia interaction is a very critical part of the system.
The existing multichannel intelligent control device is mostly directly exposed to the outside for use, and then the phenomenon of misoperation can often appear when using, and lead to the wearing and tearing of device serious when using easily, thereby the service life of the device is reduced, and the temperature of the existing multichannel intelligent control device self when using is higher, because the existing multichannel intelligent control device exposes the use, and then be not convenient for install heat abstractor, can only carry out natural heat dissipation through self, and then lead to the radiating effect extremely poor, and then lead to work efficiency low easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-channel intelligent control device for an exhibition hall multimedia interaction system, and solves the problems that the conventional multi-channel intelligent control device is frequently subjected to misoperation during use, a heat dissipation device is inconvenient to install, only natural heat dissipation can be performed through the multi-channel intelligent control device, and the heat dissipation effect is extremely poor.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-channel intelligent control device for a multimedia interaction system of an exhibition hall comprises a box body and a multi-channel intelligent controller body, wherein a supporting plate is fixedly connected between the front side and the back side of the inner wall of the box body, fixed motors are fixedly connected to both sides of the supporting plate, heat dissipation fan blades are fixedly connected to the output ends of the two fixed motors, device grooves are formed in both sides of the inner wall of the box body, heat dissipation ports are formed in both sides of the box body and positioned at the bottoms of the device grooves, slide rails are fixedly connected between the front side and the back side of the inner wall of the two device grooves, the bottoms of the four slide rails extend into the heat dissipation ports and are fixedly connected to the bottoms of the inner walls of the heat dissipation ports, slide blocks are slidably connected in the slide rails, a baffle is fixedly connected between two opposite sides of the four slide blocks, and a double-shaft servo, two output ends of the double-shaft servo motor are respectively fixedly connected with a rotating shaft and a winding drum at the other end of the rotating shaft, wherein a rope is wound on the outer surface of the winding drum, and the rope is wound on the outer surface of the winding drum.
Through adopting above-mentioned technical scheme, can be in the gas that gets into the box when the state is opened to the thermovent through setting up of dust screen, avoid a large amount of dusts to get into the inside of box to avoided the dust to pile up on the equipment surface, and then can improve the radiating efficiency of equipment, and can reduce the clean work load of maintaining in later stage.
Furthermore, buffer includes two reset springs, two reset spring's bottom difference fixed connection is in the bottom of rectangular channel inner wall, two fixedly connected with buffer board between reset spring's the top, the first blotter of top fixedly connected with of buffer board.
Through adopting above-mentioned technical scheme, can cushion when descending the baffle through the setting of first blotter, avoid baffle and buffer board direct collision, and then can reduce the wearing and tearing of baffle.
Furthermore, a plurality of control buttons are arranged at the top of the multi-channel intelligent controller body, and the number of the control buttons is matched with the number of the channels of the multi-channel intelligent controller body.
By adopting the technical scheme, the corresponding controller can be started through the setting of the control button.
Furthermore, two fixed motor switch buttons are arranged at the bottoms of the inner walls of the rectangular grooves and between the two return springs.
Through adopting above-mentioned technical scheme, can open or close fixed motor through the setting of fixed motor shift knob.
Further, the top of backup pad is provided with a plurality of drive arrangement, drive arrangement includes fixed frame, fixed frame fixed connection is in the top of backup pad, the top fixedly connected with electro-magnet of fixed frame inner wall, sliding connection has the permanent magnet between the both sides of fixed frame inner wall, the bottom fixedly connected with telescopic link of permanent magnet, the bottom of backup pad and extension to backup pad is run through to the bottom of telescopic link, the one end fixedly connected with press the clamp plate that the telescopic link extends to the backup pad bottom.
Through adopting above-mentioned technical scheme, can press control button through drive arrangement's setting, and then can avoid control button to expose in the external world to can avoid careless maloperation when using, thereby improve the accuracy when the device uses.
Furthermore, the bottom fixedly connected with second blotter of according to the clamp plate, the surface that just is located the telescopic link between the top of permanent magnet bottom and backup pad is provided with buffer spring.
Through adopting above-mentioned technical scheme, can cushion when the permanent magnet moves down through buffer spring's setting, avoid permanent magnet and backup pad violent collision to the life of permanent magnet has been improved.
In summary, the invention mainly has the following beneficial effects: the output end of the double-shaft servo motor rotates clockwise to drive the two rotating shafts to rotate, so that the baffle is indirectly driven to move, the two heat radiating ports are in an open state, the baffle does not extrude the buffer plate after moving upwards, the buffer plate is reset through the elastic force of the reset spring, the switch button of the fixed motor bounces upwards when the buffer plate resets, so that the two fixed motors are started, the output shaft of the fixed motor rotates to drive the heat radiating fan blades to rotate, high-temperature airflow in the box body flows with external cold airflow, so that the cooling treatment of the interior of the box body is realized, the baffle is indirectly driven to shield the heat radiating ports through the anticlockwise rotation of the output end of the double-shaft servo motor, and further external dust is prevented from entering the interior of the box body through the heat radiating ports when the box body does not need to radiate heat, and further dust in the interior of the, therefore, the working efficiency of the equipment in the box body is indirectly improved, and the workload of cleaning and maintaining the equipment in the box body by workers is reduced.
Drawings
FIG. 1 is a schematic diagram of a preferred structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the case shown in FIG. 1;
fig. 3 is a schematic structural diagram of the driving device shown in fig. 1.
In the figure: 1. a box body; 2. a multi-channel intelligent controller body; 3. a support plate; 4. fixing a motor; 5. a heat dissipation fan blade; 6. a device slot; 7. a heat dissipation port; 8. a slide rail; 9. a baffle plate; 10. a double-shaft servo motor; 11. a rotating shaft; 12. a reel; 13. a rope, 14, a rectangular groove; 15. a buffer device; 151. a return spring; 152. a buffer plate; 153. a first cushion pad; 16. a control button; 17. fixing a motor switch button; 18. a drive device; 181. a fixing frame; 182. an electromagnet; 183. a permanent magnet; 184. a telescopic rod; 185. a pressing plate; 186. a second cushion pad; 187. a buffer spring.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
A multi-channel intelligent control device for a multimedia interaction system of an exhibition hall is shown in figure 1 and comprises a box body 1 and a multi-channel intelligent controller body 2, wherein a supporting plate 3 is fixedly connected between the front surface and the back surface of the inner wall of the box body 1, fixed motors 4 are fixedly connected with both sides of the supporting plate 3, radiating fan blades 5 are fixedly connected with output ends of the two fixed motors 4, device grooves 6 are respectively arranged on both sides of the inner wall of the box body 1, radiating holes 7 are respectively arranged on both sides of the box body 1 and positioned at the bottom of the device grooves 6, slide rails 8 are respectively fixedly connected between the front surface and the back surface of the inner wall of the two device grooves 6, slide blocks are respectively and slidably connected inside the four slide rails 8, a baffle plate 9 is respectively and fixedly connected between two opposite sides of the four slide blocks, and a double-shaft servo motor 10 is fixedly, two output ends of the double-shaft servo motor 10 are respectively and fixedly connected with a rotating shaft 11 and a winding drum 12 and a rope 13 and two are wound on the outer surface of the winding drum 12, a rectangular groove 14 and a buffer device 15 are arranged at the bottom of the inner wall of the heat dissipation opening 7.
Clockwise rotation of output through biax servo motor 10 drives two axis of rotation 11 and rotates, and then indirectly drive baffle 9 and remove, thereby be in open mode two thermovents 7, and baffle 9 no longer extrudees buffer board 152 after the rebound, and then the elastic force through reset spring 151 makes buffer board 152 reset, fixed motor shift knob 17 upwards bounces when buffer board 152 resets, and then start two fixed motor 4, fixed motor 4's output shaft rotates and drives heat dissipation flabellum 5 and rotate, thereby make the inside high temperature air current of box 1 flow with external cold air current, thereby realized the inside processing of cooling down of box 1.
Preferably, as shown in fig. 2, the buffer device 15 includes two return springs 151, bottom ends of the two return springs 151 are fixedly connected to a bottom of an inner wall of the rectangular groove 14, respectively, a buffer plate 152 is fixedly connected between top ends of the two return springs 151, and a first buffer pad 153 is fixedly connected to a top of the buffer plate 152.
Can cushion when baffle 9 descends through buffer 15's setting, and can press fixed motor shift knob 17 through the setting of buffer board 152, and then can realize closing fixed motor 4, can reset buffer board 152 through the setting of reset spring 151, and then can open fixed motor 4.
Preferably, as shown in fig. 1, a plurality of control buttons 16 are arranged on the top of the multi-channel intelligent controller body 2, and the number of the plurality of control buttons 16 matches the number of channels of the multi-channel intelligent controller body 1.
Preferably, as shown in fig. 2, a fixed motor switch button 17 is disposed at the bottom of the inner wall of the two rectangular grooves 14 and between the two return springs 151.
The installation of the damping device 15 is facilitated by the provision of the rectangular slot 14.
Preferably, as shown in fig. 3, a plurality of driving devices 18 are disposed on the top of the supporting plate 3, each driving device 18 includes a fixing frame 181, the fixing frame 181 is fixedly connected to the top of the supporting plate 3, an electromagnet 182 is fixedly connected to the top of the inner wall of the fixing frame 181, a permanent magnet 183 is slidably connected between two sides of the inner wall of the fixing frame 181, an expansion link 184 is fixedly connected to the bottom of the permanent magnet 183, the bottom end of the expansion link 184 penetrates through the supporting plate 3 and extends to the bottom of the supporting plate 3, and a pressing plate 185 is fixedly connected to one end of the expansion link 184 extending to the bottom of the supporting.
Through switching on the power supply of the electromagnet 182, the electromagnet 182 generates an acting force repulsive to the permanent magnet 183, and further the permanent magnet 183 moves downwards, the permanent magnet 183 moves to drive the telescopic rod 184 to move, the telescopic rod 184 moves to drive the pressing plate 185 to move downwards, and further the control button 16 is pressed down through the pressing plate 185, the control button 16 can be buffered when pressed by the pressing plate 185 through the arrangement of the second buffer pad 186, and further the abrasion of the control button 16 can be reduced, so that the service life of the control button 16 is prolonged.
Preferably, as shown in fig. 3, a second buffer pad 186 is fixedly connected to the bottom of the pressing plate 185, and a buffer spring 187 is disposed between the bottom of the permanent magnet 183 and the top of the supporting plate 3 and on the outer surface of the telescopic rod 184.
The control button 16 can be protected by the second buffer pad 186, so that the phenomenon that the control button 16 is damaged when the pressing plate 185 is pressed is avoided, and the service life of the control button 16 is prolonged.
The using method comprises the following steps: when the multi-channel intelligent controller body 2 in the box body 1 works, a certain amount of heat is generated, the temperature in the box body 1 is detected through the temperature sensor arranged at the bottom of the inner wall of the box body 1, when the temperature in the box body 1 is higher than a preset value, the temperature sensor transmits a signal to an external control switch, the double-shaft servo motor 10 is started through the control switch, the output end of the double-shaft servo motor 10 rotates clockwise to drive the two rotating shafts 11 to rotate, the two rotating shafts 11 rotate to drive the winding drum 12 to wind the rope 13, the bottom end of the rope 13 moves upwards to drive the baffle 9 to move, so that the two heat dissipation ports 7 are in an open state, the baffle 9 does not extrude the buffer plate 152 any more after moving upwards, and the buffer plate 152 is reset through the elastic action of the reset spring 151, when the buffer plate 152 is reset, the fixed motor switch button 17 bounces upwards to start the two fixed motors 4, and the output shafts of the fixed motors 4 rotate to drive the radiating fan blades 5 to rotate, so that high-temperature airflow inside the box body 1 flows with external cold airflow, and the cooling treatment of the inside of the box body 1 is realized;
when the temperature in the box body 1 is reduced, the temperature sensor transmits a signal to an external control switch, the double-shaft servo motor 10 is started through the control switch, the rope 13 is indirectly unreeled by the reel 12, the baffle 9 moves downwards through the gravity of the baffle 9, the heat dissipation opening 7 is blocked through the baffle 9, and when the baffle 9 moves to be in contact with the first cushion pad 153, the baffle 9 is buffered through the arrangement of the first cushion pad 153 and the reset spring 151, so that the baffle 9 is prevented from directly colliding with the buffer plate 152 violently, the buffer plate 152 is extruded by the baffle 9, the fixed motor switch button 17 is pressed down by the buffer plate 152, and the fixed motor 4 stops working;
when the control button 16 needs to be pressed, the corresponding electromagnet 182 is powered on through an external control switch, the electromagnet 182 generates an acting force repelling with the permanent magnet 183, the permanent magnet 183 moves downwards, the permanent magnet 183 moves to drive the telescopic rod 184 to move, the telescopic rod 184 moves to drive the pressing plate 185 to move downwards, the control button 16 is pressed through the pressing plate 185, the control button 16 can be buffered when the pressing plate 185 is pressed through the second buffer pad 186, the abrasion of the control button 16 can be reduced, and the service life of the control button 16 is prolonged.
The parts not involved in the present invention are the same as or can be implemented by the prior art.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a multichannel intelligent control device for exhibition room multimedia interaction system, includes box (1) and multichannel intelligent control ware body (2), its characterized in that: a supporting plate (3) is fixedly connected between the front side and the back side of the inner wall of the box body (1), fixed motors (4) are fixedly connected to two sides of the supporting plate (3), heat dissipation fan blades (5) are fixedly connected to output ends of the two fixed motors (4), device grooves (6) are formed in two sides of the inner wall of the box body (1), heat dissipation ports (7) are formed in two sides of the box body (1) and positioned at the bottom of the device grooves (6), slide rails (8) are fixedly connected between the front side and the back side of the inner wall of the two device grooves (6), slide blocks are slidably connected inside the four slide rails (8), a baffle plate (9) is fixedly connected between two opposite sides of the four slide blocks, a double-shaft servo motor (10) is fixedly connected to the top of the inner wall of the box body (1), and a rotating shaft (11) is fixedly connected to two output ends of the double-shaft, two equal fixedly connected with reel (12) of the other end of axis of rotation (11), two rope (13) have all been twined to the surface of reel (12), two rectangular channel (14), two have all been seted up to the bottom of thermovent (7) inner wall the bottom of rectangular channel (14) inner wall all is provided with buffer (15).
2. The multi-channel intelligent control device for the exhibition hall multimedia interaction system according to claim 1, characterized in that: buffer (15) include two reset spring (151), two the bottom of reset spring (151) is fixed connection respectively in the bottom of rectangular channel (14) inner wall, two fixedly connected with buffer board (152) between the top of reset spring (151), first blotter (153) of top fixedly connected with of buffer board (152).
3. The multi-channel intelligent control device for the exhibition hall multimedia interaction system according to claim 1, characterized in that: the top of multichannel intelligent control ware body (2) is provided with a plurality of control button (16), a plurality of the number of control button (16) and the passageway number phase-match of multichannel intelligent control ware body (1).
4. The multi-channel intelligent control device for the exhibition hall multimedia interaction system according to claim 1, characterized in that: and a fixed motor switch button (17) is arranged at the bottom of the inner wall of the two rectangular grooves (14) and between the two return springs (151).
5. The multi-channel intelligent control device for the exhibition hall multimedia interaction system according to claim 1, characterized in that: the top of backup pad (3) is provided with a plurality of drive arrangement (18), drive arrangement (18) are including fixed frame (181), fixed frame (181) fixed connection is in the top of backup pad (3), top fixedly connected with electro-magnet (182) of fixed frame (181) inner wall, sliding connection has permanent magnet (183) between the both sides of fixed frame (181) inner wall, bottom fixedly connected with telescopic link (184) of permanent magnet (183), the bottom of telescopic link (184) runs through backup pad (3) and extends to the bottom of backup pad (3), one end fixedly connected with press plate (185) that telescopic link (184) extend to backup pad (3) bottom.
6. The multi-channel intelligent control device for the exhibition hall multimedia interaction system according to claim 5, wherein: the bottom of the pressing plate (185) is fixedly connected with a second buffer pad (186), and a buffer spring (187) is arranged between the bottom of the permanent magnet (183) and the top of the supporting plate (3) and is positioned on the outer surface of the telescopic rod (184).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011414265.8A CN112543586A (en) | 2020-12-04 | 2020-12-04 | Multi-channel intelligent control device for exhibition room multimedia interaction system |
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CN202011414265.8A CN112543586A (en) | 2020-12-04 | 2020-12-04 | Multi-channel intelligent control device for exhibition room multimedia interaction system |
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CN112543586A true CN112543586A (en) | 2021-03-23 |
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CN202011414265.8A Withdrawn CN112543586A (en) | 2020-12-04 | 2020-12-04 | Multi-channel intelligent control device for exhibition room multimedia interaction system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113757756A (en) * | 2021-08-18 | 2021-12-07 | 杭州向正科技有限公司 | Line switching device for exhibition hall equipment |
-
2020
- 2020-12-04 CN CN202011414265.8A patent/CN112543586A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113757756A (en) * | 2021-08-18 | 2021-12-07 | 杭州向正科技有限公司 | Line switching device for exhibition hall equipment |
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Application publication date: 20210323 |