CN214125848U - Heat radiation structure of multimedia all-in-one machine - Google Patents
Heat radiation structure of multimedia all-in-one machine Download PDFInfo
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- CN214125848U CN214125848U CN202120200304.8U CN202120200304U CN214125848U CN 214125848 U CN214125848 U CN 214125848U CN 202120200304 U CN202120200304 U CN 202120200304U CN 214125848 U CN214125848 U CN 214125848U
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Abstract
The utility model discloses a heat radiation structure of multi-media all-in-one, including bottom plate, spacing bolt, riser, first slider and loading board, one side on bottom plate top is fixed with the riser, and one side on riser surface is fixed with the spacing track, one side on bottom plate top is fixed with the support, and one side on support top installs the heat dissipation case main part to the both sides of heat dissipation case main part bottom all are fixed with first track, one side slidable mounting on support top has first slider, and one side on first slider top is fixed with the loading board, the central point of heat dissipation case main part bottom puts the department and installs spacing bolt, and the top of spacing bolt extends to the inside of loading board. The utility model discloses not only strengthen heat radiation structure's use convenience, prolong the life of multimedia integrated machine, still change the height of projecting apparatus main part, make it can form images at the co-altitude, avoid appearing the unclear phenomenon of image display.
Description
Technical Field
The utility model relates to a multi-media all-in-one machine heat dissipation technical field specifically is a heat radiation structure of multi-media all-in-one machine.
Background
The multimedia all-in-one machine benefits from the rapid development of computer technology, the teaching all-in-one machine is widely applied to education and teaching by the advantages of luxuriant pictures and texts, simplicity, easiness in use and the like, and the multimedia all-in-one machine is an interactive multimedia teaching all-in-one machine integrating a computer, a projector, a curtain and an interactive electronic whiteboard. When the products are rapidly developed, the teaching and the like need higher brightness, and the requirements of use in non-darkroom or strong light environment are met. However, the products also face an inevitable heat dissipation problem while increasing the brightness, so that the multimedia teaching all-in-one machine is matched with a heat dissipation structure for use.
The heat dissipation structure on the market is various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) In the use process of the existing heat dissipation structure, workers need to manually carry all-in-one machines such as a projector into a case, time and labor are wasted in the carrying process, and inconvenience is brought to the use of the workers;
(2) when the existing heat dissipation structure is used in cooperation with the multimedia all-in-one machine, the height position of the multimedia all-in-one machine is difficult to adjust again, so that the image display is not clear, and the viewing experience is influenced;
(3) the existing heat dissipation structure easily sends impurities such as dust in the environment into the multimedia all-in-one machine while dissipating heat, and has adverse effect on the service life of the multimedia all-in-one machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiation structure of multimedia integrated machine to propose among the above-mentioned background art that heat radiation structure uses inconvenient, the high inconvenient regulation of multimedia integrated machine and the not good problem of heat dispersion.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure of a multimedia all-in-one machine comprises a bottom plate, a limit bolt, a vertical plate, a first slide block and a bearing plate, wherein the vertical plate is fixed on one side of the top end of the bottom plate, a limiting track is fixed on one side of the surface of the vertical plate, a bracket is fixed on one side of the top end of the bottom plate, a heat dissipation box main body is arranged on one side of the top end of the bracket, and the two sides of the bottom of the heat dissipation box main body are both fixed with first tracks, one side of the top end of the bracket is provided with a first sliding block in a sliding way, a bearing plate is fixed on one side of the top end of the first slide block, a limit bolt is arranged at the central position of the bottom end of the main body of the heat dissipation box, the top end of the limit bolt extends to the inside of the bearing plate, one side of the top of the heat dissipation box main body is provided with a heat dissipation fin, the outer wall of one side of the heat dissipation box main body is provided with an operation button, the projector main body is installed to one side on loading board top, one side on spacing track surface is provided with limit structure.
Preferably, the outer walls of the two sides of the heat dissipation box main body are provided with heat dissipation fans, one ends of the heat dissipation fans are provided with heat dissipation fins, and one ends of the heat dissipation fins extend into the heat dissipation box main body.
Preferably, all be fixed with on the both sides outer wall of heat dissipation case main part and adsorb the frame, and adsorb inside one side of frame and install well effect particle filter screen.
Preferably, the limiting structure is internally provided with a limiting slide block, a connecting plate, a positioning bolt and an I-shaped block in sequence, and one side of the surface of the limiting track is provided with the limiting slide block in a sliding manner.
Preferably, a connecting plate is fixed on one side of the surface of the limiting sliding block, an I-shaped block is fixed on the outer wall of one side of the limiting sliding block, and one end of the I-shaped block is fixedly connected with the outer wall of the heat dissipation box main body.
Preferably, a positioning bolt is installed on the outer wall of one side of the I-shaped block, and one end of the positioning bolt extends into the vertical plate.
Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation structure of the multimedia all-in-one machine not only enhances the use convenience of the heat dissipation structure and prolongs the service life of the multimedia all-in-one machine, but also changes the height of the projector main body, so that the projector main body can carry out imaging at different heights, and the phenomenon of unclear image display is avoided;
(1) the first sliding block and the bearing plate are arranged, the limiting bolt is taken down from the bottom end of the bearing plate, so that the fixing limit of the bearing plate and the heat dissipation box main body is removed, then the bearing plate is pulled manually to drive the first sliding block to slide at the top end of the first rail until the bearing plate is pulled out of the heat dissipation box main body, at the moment, the first rail and the first sliding block are not completely separated, then the projector main body is placed on the surface of the bearing plate, after the firmness in prevention is determined, the bearing plate is pushed into the heat dissipation box main body, so that the storage and collection of the projector main body by a worker are facilitated, and the use convenience of the heat dissipation structure is enhanced;
(2) the adsorption frame and the middle-effect particle filter screen are arranged, the radiating fan is started through the control button to work, external air is sent into the radiating box main body through the adsorption frame and the middle-effect particle filter screen, and therefore the projector main body is blown quickly, in the process, dust and the like in the environment are blocked and adsorbed through the middle-effect particle filter screen, more dust is prevented from being attached to the multimedia all-in-one machine, and the service life of the multimedia all-in-one machine is prolonged;
(3) through being provided with spacing track and I-shaped piece, can take out positioning bolt from connecting plate, I-shaped piece and riser, manual pull-up heat dissipation case main part afterwards makes it drive I-shaped piece, limiting slide block and slides on spacing orbital surface to change the height of projecting apparatus main part, make it can form images at different heights, avoid appearing the unclear phenomenon of image display.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the structure of the limiting structure of the present invention;
in the figure: 1. a base plate; 2. a limit bolt; 3. a vertical plate; 4. a limiting track; 5. a support; 6. a first track; 7. a heat dissipation box main body; 8. a first slider; 9. a heat dissipating fin; 10. a carrier plate; 11. a projector main body; 12. a heat radiation fan; 13. a heat sink; 14. an adsorption frame; 15. a medium-efficiency particle filter screen; 16. a limiting structure; 1601. a limiting slide block; 1602. a connecting plate; 1603. positioning the bolt; 1604. an I-shaped block; 17. and operating the button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a heat dissipation structure of a multimedia all-in-one machine comprises a bottom plate 1, a limit bolt 2, a vertical plate 3, a first slide block 8 and a bearing plate 10, wherein the vertical plate 3 is fixed on one side of the top end of the bottom plate 1, a limiting track 4 is fixed on one side of the surface of the vertical plate 3, a bracket 5 is fixed on one side of the top end of the bottom plate 1, a heat dissipation box main body 7 is arranged on one side of the top end of the bracket 5, and both sides of the bottom of the heat dissipation box main body 7 are fixed with first tracks 6, one side of the top end of the bracket 5 is provided with a first slide block 8 in a sliding way, a bearing plate 10 is fixed on one side of the top end of the first slider 8, a limiting bolt 2 is installed at the central position of the bottom end of the heat dissipation box main body 7, the top end of the limiting bolt 2 extends into the bearing plate 10, a heat dissipation fin 9 is installed on one side of the top of the heat dissipation box main body 7, an operation button 17 is installed on the outer wall of one side of the heat dissipation box main body 7, and a projector main body 11 is installed on one side of the top end of the bearing plate 10;
the limiting bolt 2 is taken down from the bottom end of the bearing plate 10, so that the fixing limit of the bearing plate 10 and the heat dissipation box main body 7 is removed, then the bearing plate 10 is pulled manually to drive the first slider 8 to slide at the top end of the first rail 6 until the bearing plate 10 is pulled out of the heat dissipation box main body 7, at the moment, the first rail 6 and the first slider 8 are not completely separated, then the projector main body 11 is placed on the surface of the bearing plate 10, after the firmness in prevention is determined, the bearing plate 10 is pushed into the heat dissipation box main body 7, so that a worker can conveniently store and collect the projector main body 11, and the use convenience of the heat dissipation structure is enhanced;
a limiting structure 16 is arranged on one side of the surface of the limiting track 4;
a limiting slide block 1601, a connecting plate 1602, a positioning bolt 1603 and an I-shaped block 1604 are sequentially arranged inside the limiting structure 16, the limiting slide block 1601 is slidably mounted on one side of the surface of the limiting track 4, the connecting plate 1602 is fixed on one side of the surface of the limiting slide block 1601, the I-shaped block 1604 is fixed on the outer wall of one side of the limiting slide block 1601, and one end of the I-shaped block 1604 is fixedly connected with the outer wall of the radiating box main body 7;
a positioning bolt 1603 is installed on the outer wall of one side of the I-shaped block 1604, and one end of the positioning bolt 1603 extends into the vertical plate 3;
the heat dissipation fan 12 is started to work through the control button 17, so that external air is sent into the heat dissipation box main body 7 through the adsorption frame 14 and the middle-effect particle filter screen 15, the projector main body 11 is blown quickly, and in the process, dust and the like in the environment are blocked and adsorbed through the middle-effect particle filter screen 15, so that more dust is prevented from being attached to the multimedia all-in-one machine, and the service life of the multimedia all-in-one machine is prolonged;
the outer walls of the two sides of the heat dissipation box main body 7 are respectively provided with a heat dissipation fan 12, the type of the heat dissipation fan 12 can be GB/T19232-2003, one end of the heat dissipation fan 12 is provided with a heat dissipation fin 13, and one end of the heat dissipation fin 13 extends into the heat dissipation box main body 7;
the outer walls of the two sides of the radiating box main body 7 are both fixed with an adsorption frame 14, and one side inside the adsorption frame 14 is provided with a medium-efficiency particle filter screen 15;
taking out positioning bolt 1603 from connecting plate 1602, I-shaped block 1604 and riser 3, then manually pulling up radiator tank main body 7, making it drive I-shaped block 1604, spacing slider 1601 and slide on the surface of spacing track 4 to change the height of projecting apparatus main body 11, make it can form images at different heights, avoid appearing the unclear phenomenon of image display.
The working principle is as follows: when the heat dissipation structure is used, the limiting bolt 2 is firstly taken down from the bottom end of the bearing plate 10, so that the fixing limit of the bearing plate 10 and the heat dissipation box main body 7 is removed, then the bearing plate 10 is pulled manually to drive the first slider 8 to slide at the top end of the first rail 6 until the bearing plate 10 is pulled out of the heat dissipation box main body 7, at the moment, the first rail 6 and the first slider 8 are not completely separated, then the projector main body 11 is placed on the surface of the bearing plate 10, after the firmness in prevention is determined, the bearing plate 10 is pushed into the heat dissipation box main body 7, so that workers can conveniently store and collect the projector main body 11, the use convenience of the heat dissipation structure is enhanced, then the heat dissipation fan 12 is started through the control button 17 to work, so that the external air is sent into the heat dissipation box main body 7 through the adsorption frame 14 and the medium-effect particle filter screen 15, and the projector main body 11 is blown quickly, in the process, the dust, dust and the like in the environment are blocked and adsorbed by the middle-effect particle filter screen 15, so that more dust is prevented from being attached to the multimedia all-in-one machine, the service life of the multimedia all-in-one machine is prolonged, the positioning bolt 1603 can be taken out from the connecting plate 1602, the I-shaped block 1604 and the vertical plate 3, then the heat dissipation box main body 7 is pulled up manually, the positioning bolt drives the I-shaped block 1604 and the limiting slide block 1601 to slide on the surface of the limiting track 4, the height of the projector main body 11 is changed, the projector main body can be used for imaging at different heights, and the phenomenon that the image display is unclear is avoided.
Claims (6)
1. The utility model provides a heat radiation structure of multi-media all-in-one, includes bottom plate (1), spacing bolt (2), riser (3), first slider (8) and loading board (10), its characterized in that: a vertical plate (3) is fixed on one side of the top end of the bottom plate (1), a limiting track (4) is fixed on one side of the surface of the vertical plate (3), a support (5) is fixed on one side of the top end of the bottom plate (1), a heat dissipation box main body (7) is installed on one side of the top end of the support (5), first tracks (6) are fixed on two sides of the bottom of the heat dissipation box main body (7), a first slider (8) is slidably installed on one side of the top end of the support (5), a bearing plate (10) is fixed on one side of the top end of the first slider (8), a limiting bolt (2) is installed at the central position of the bottom end of the heat dissipation box main body (7), the top end of the limiting bolt (2) extends to the inside of the bearing plate (10), heat dissipation fins (9) are installed on one side of the top of the heat dissipation box main body (7), and an operation button (17) is installed on the outer wall of one side of the heat dissipation box main body (7), the projector main body (11) is installed to one side on loading board (10) top, one side on spacing track (4) surface is provided with limit structure (16).
2. The heat dissipation structure of a multimedia all-in-one machine according to claim 1, characterized in that: all install radiator fan (12) on the both sides outer wall of radiator box main part (7), and radiator fan (13) are installed to the one end of radiator fan (12), and the one end of radiator fan (13) extends to the inside of radiator box main part (7).
3. The heat dissipation structure of a multimedia all-in-one machine according to claim 1, characterized in that: the outer walls of the two sides of the heat dissipation box main body (7) are all fixed with an adsorption frame (14), and one side of the interior of the adsorption frame (14) is provided with a middle-effect particle filter screen (15).
4. The heat dissipation structure of a multimedia all-in-one machine according to claim 1, characterized in that: limiting slide block (1601), connecting plate (1602), positioning bolt (1603) and I-shaped piece (1604) have set gradually in limiting structure's (16) inside, one side slidable mounting on limiting track (4) surface has limiting slide block (1601).
5. The heat dissipation structure of a multimedia all-in-one machine according to claim 4, wherein: one side on limiting slide block (1601) surface is fixed with connecting plate (1602), is fixed with I-shaped piece (1604) on the outer wall of limiting slide block (1601) one side, the outer wall fixed connection of the one end and the heat dissipation case main part (7) of I-shaped piece (1604).
6. The heat dissipation structure of a multimedia all-in-one machine according to claim 5, characterized in that: and a positioning bolt (1603) is installed on the outer wall of one side of the I-shaped block (1604), and one end of the positioning bolt (1603) extends to the inside of the vertical plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200304.8U CN214125848U (en) | 2021-01-25 | 2021-01-25 | Heat radiation structure of multimedia all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200304.8U CN214125848U (en) | 2021-01-25 | 2021-01-25 | Heat radiation structure of multimedia all-in-one machine |
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| Publication Number | Publication Date |
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| CN214125848U true CN214125848U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120200304.8U Active CN214125848U (en) | 2021-01-25 | 2021-01-25 | Heat radiation structure of multimedia all-in-one machine |
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- 2021-01-25 CN CN202120200304.8U patent/CN214125848U/en active Active
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