CN211454507U - Multimedia terminal for exhibition - Google Patents
Multimedia terminal for exhibition Download PDFInfo
- Publication number
- CN211454507U CN211454507U CN201922340191.7U CN201922340191U CN211454507U CN 211454507 U CN211454507 U CN 211454507U CN 201922340191 U CN201922340191 U CN 201922340191U CN 211454507 U CN211454507 U CN 211454507U
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- terminal
- heat
- multimedia
- heat dissipation
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Abstract
The utility model discloses a multimedia terminal for exhibition, which comprises a terminal shell, wherein the front end surface of the terminal shell is provided with a terminal body, a loudspeaker is arranged below the terminal body, a cooling mechanism is arranged inside the terminal shell, the rear side of the terminal shell is provided with a mounting rack, the mounting rack is provided with a heat dissipation component, the utility model relates to a multimedia terminal for exhibition, by arranging the dustproof net, the snakelike bent pipe, the heat dissipation layer and the like, the heat dissipation effect of the multimedia terminal is improved, the situation that the temperature of the multimedia terminal is overhigh after the multimedia terminal operates for a long time is avoided, the problem that the current multimedia terminal for exhibitions is solved, because the exhibition time is long, the multimedia terminal needs to work for a long time, and after the working time is long, the heating value is obviously increased, and the service life of the heat exchanger can be influenced when the heat exchanger works in a high-temperature environment for a long time.
Description
Technical Field
The utility model relates to a multimedia terminal technical field specifically is a multimedia terminal is used in exhibition.
Background
The multimedia terminal is a novel communication terminal which can integrate various different media (voice, text, data, images, moving images and the like), integrates a telephone, a telegraph, a fax machine, a television, a computer and the like, is used as a direct interface between a communication network and a user, and is a final embodiment of the capacity and performance of the communication network, so that the multimedia terminal plays an important role in the development of the whole communication technology, and the multimedia terminal for exhibitions is mainly used for displaying images, texts, moving images and the like.
At present, the multimedia terminal for exhibitions needs to work for a long time due to the fact that the exhibition time is long, after the working time is long, the heating value is increased remarkably, and the service life of the multimedia terminal can be influenced when the multimedia terminal works in a high-temperature environment for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multimedia terminal is used in exhibition to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a multimedia terminal is used in exhibition, includes the terminal housing, be provided with the terminal body on the preceding terminal surface of terminal housing, the below of terminal body is provided with the speaker, the inside of terminal housing is provided with cooling body, the rear side of terminal housing is provided with the mounting bracket, be provided with the radiating part on the mounting bracket.
Preferably, be provided with the side guard plate that upper shield and bilateral symmetry distribute on the preceding terminal surface of terminal casing, the upper shield is located the top of terminal body, the side guard plate is located the left and right sides of terminal body.
Preferably, cooling body includes the fan, fan bilateral symmetry fixed mounting is in the inside of terminal casing, set up a plurality of evenly distributed's radiating groove on the left and right sides terminal surface of terminal casing, the inside of radiating groove is provided with the dust screen, the inside of terminal casing is provided with first heat-conducting plate, first heat-conducting plate and the contact of terminal body.
Preferably, the inside of first heat-conducting plate is provided with the heat dissipation layer, a plurality of evenly distributed's heat dissipation cavity is seted up to the inside on heat dissipation layer.
Preferably, fixed mounting has the mounting rail that bilateral symmetry distributes on the preceding terminal surface of mounting bracket, T type groove has been seted up to mounting rail's inside, fixed mounting has the installation piece that bilateral symmetry distributes on the rear end face of terminal housing.
Preferably, the heat dissipation part includes the heating panel, heating panel fixed mounting is on the preceding terminal surface of mounting bracket, the inside of heating panel is provided with snakelike return bend, the both ends of snakelike return bend are provided with the interface tube, interface tube fixed mounting is on the left side terminal surface of heating panel, it is provided with the second heat-conducting plate to correspond first heat-conducting plate position department on the rear end face of terminal housing, the second heat-conducting plate contacts with first heat-conducting plate and heating panel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a multimedia terminal is used in exhibition, go up guard plate and side guard plate and play the guard action to the terminal body, it flows to drive the air current through the fan, dispel the heat through the radiating groove, improve the radiating effect through the heat dissipation cavity, the dust screen avoids the dust to get into inside, the terminal casing is pegged graft the installation through installation piece and mounting rail, through the interface tube to the leading-in coolant liquid of snakelike return bend internal circulation, through first heat-conducting plate, second heat-conducting plate and heating panel contact carry out the heat conduction, absorb the heat through the coolant liquid, thereby make the temperature reduction, play good radiating effect. The utility model relates to a multimedia terminal is used in exhibition, through setting up dust screen, snakelike return bend and heat dissipation layer etc, the radiating effect who improves multimedia terminal has been reached, avoid the too high condition of long-time function back temperature of multimedia terminal, present multimedia terminal is used in exhibition has been solved, because exhibition time lasts longer, multimedia terminal need carry out long-time work, long back of operating time, calorific capacity is showing the increase, long-term work is under the higher environment of temperature, can influence life's problem.
Drawings
Fig. 1 is a schematic structural diagram of a multimedia terminal for an exhibition;
fig. 2 is a schematic diagram of an internal structure of a multimedia terminal for an exhibition;
FIG. 3 is a schematic left sectional view of a multimedia terminal for exhibition;
fig. 4 is a schematic view of a structure of a heat dissipating part of a multimedia terminal for an exhibition.
In the figure: 1-terminal shell, 2-terminal body, 3-upper protection plate, 4-side protection plate, 5-loudspeaker, 6-heat dissipation groove, 7-dustproof net, 8-fan, 9-first heat conduction plate, 10-heat dissipation layer, 11-heat dissipation cavity, 12-second heat conduction plate, 13-mounting block, 14-mounting frame, 15-heat dissipation part, 16-mounting rail, 17-T-shaped groove, 18-heat dissipation plate, 19-serpentine bend and 20-interface tube.
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 to 4, the present invention provides a technical solution: the utility model provides a multimedia terminal is used in exhibition, includes terminal housing 1, be provided with terminal body 2 on terminal housing 1's the preceding terminal surface, terminal body 2's below is provided with speaker 5, terminal housing 1's inside is provided with cooling body, terminal housing 1's rear side is provided with mounting bracket 14, be provided with radiating part 15 on the mounting bracket 14.
Be provided with the side guard plate 4 that upper shield 3 and bilateral symmetry distribute on the preceding terminal surface of terminal casing 1, upper shield 3 is located the top of terminal body 2, side guard plate 4 is located the left and right sides of terminal body 2.
The upper protection plate 3 and the side protection plate 4 play a role in protecting the terminal body 2.
Cooling body includes fan 8, fan 8 bilateral symmetry fixed mounting is in the inside of terminal casing 1, set up a plurality of evenly distributed's radiating groove 6 on the left and right sides terminal surface of terminal casing 1, the inside of radiating groove 6 is provided with dust screen 7, the inside of terminal casing 1 is provided with first heat-conducting plate 9, first heat-conducting plate 9 contacts with terminal body 2.
The inside of first heat-conducting plate 9 is provided with heat dissipation layer 10, a plurality of evenly distributed's heat dissipation cavity 11 is seted up to the inside of heat dissipation layer 10.
The fan 8 drives the airflow to flow, the heat dissipation groove 6 dissipates heat, the heat dissipation cavity 11 improves the heat dissipation effect, and the dust screen 7 prevents dust from entering the interior.
The terminal casing is characterized in that a mounting rail 16 which is distributed in a bilateral symmetry mode is fixedly mounted on the front end face of the mounting frame 14, a T-shaped groove 17 is formed in the mounting rail 16, and a mounting block 13 which is distributed in a bilateral symmetry mode is fixedly mounted on the rear end face of the terminal casing 1.
The terminal housing 1 is mounted by plugging through the mounting block 13 and the mounting rail 16.
The heat dissipation part 15 includes a heat dissipation plate 18, the heat dissipation plate 18 is fixedly mounted on the front end face of the mounting frame 14, the inside of the heat dissipation plate 18 is provided with a serpentine elbow 19, the two ends of the serpentine elbow 19 are provided with an interface tube 20, the interface tube 20 is fixedly mounted on the left end face of the heat dissipation plate 18, a second heat conduction plate 12 is arranged on the rear end face of the terminal housing 1 corresponding to the position of the first heat conduction plate 9, and the second heat conduction plate 12 is in contact with the first heat conduction plate 9 and the heat dissipation plate 18.
The interface tube 20 circularly guides the cooling liquid into the snake-shaped bent tube 19, the first heat conducting plate 9, the second heat conducting plate 12 and the heat radiating plate 18 are contacted to conduct heat, and the cooling liquid absorbs heat, so that the temperature is reduced, and a good heat radiating effect is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. Multimedia terminal for exhibitions, comprising a terminal casing (1), characterized in that: be provided with terminal body (2) on the preceding terminal surface of terminal casing (1), the below of terminal body (2) is provided with speaker (5), the inside of terminal casing (1) is provided with cooling body, the rear side of terminal casing (1) is provided with mounting bracket (14), be provided with radiating part (15) on mounting bracket (14).
2. The multimedia terminal for an exhibition according to claim 1, characterized in that: be provided with side guard plate (4) that guard plate (3) and bilateral symmetry distribute on the preceding terminal surface of terminal casing (1), it is located the top of terminal body (2) to go up guard plate (3), side guard plate (4) are located the left and right sides of terminal body (2).
3. The multimedia terminal for an exhibition according to claim 2, characterized in that: cooling body includes fan (8), fan (8) bilateral symmetry fixed mounting is in the inside of terminal casing (1), set up a plurality of evenly distributed's radiating groove (6) on the left and right sides terminal surface of terminal casing (1), the inside of radiating groove (6) is provided with dust screen (7), the inside of terminal casing (1) is provided with first heat-conducting plate (9), first heat-conducting plate (9) and terminal body (2) contact.
4. The multimedia terminal for an exhibition according to claim 3, characterized in that: the heat dissipation structure is characterized in that a heat dissipation layer (10) is arranged inside the first heat conduction plate (9), and a plurality of heat dissipation cavities (11) which are uniformly distributed are formed inside the heat dissipation layer (10).
5. The multimedia terminal for an exhibition according to claim 4, characterized in that: the utility model discloses a terminal casing, including mounting bracket (14), fixed mounting has mounting rail (16) that bilateral symmetry distributes on the preceding terminal surface of mounting bracket (14), T type groove (17) have been seted up to mounting rail (16) inside, fixed mounting has installation piece (13) that bilateral symmetry distributes on the rear end face of terminal casing (1).
6. The multimedia terminal for an exhibition according to claim 5, characterized in that: radiating part (15) include heating panel (18), heating panel (18) fixed mounting is on the preceding terminal surface of mounting bracket (14), the inside of heating panel (18) is provided with snakelike return bend (19), the both ends of snakelike return bend (19) are provided with interface tube (20), interface tube (20) fixed mounting is on the left side terminal surface of heating panel (18), it is provided with second heat-conducting plate (12) to correspond first heat-conducting plate (9) position department on the rear end face of terminal housing (1), second heat-conducting plate (12) and first heat-conducting plate (9) and heating panel (18) contact.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019216727993 | 2019-10-08 | ||
| CN201921672799 | 2019-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211454507U true CN211454507U (en) | 2020-09-08 |
Family
ID=72316481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922340191.7U Active CN211454507U (en) | 2019-10-08 | 2019-12-24 | Multimedia terminal for exhibition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211454507U (en) |
-
2019
- 2019-12-24 CN CN201922340191.7U patent/CN211454507U/en active Active
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