CN214042185U - Tablet computer with projection and wireless communication functions - Google Patents
Tablet computer with projection and wireless communication functions Download PDFInfo
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- CN214042185U CN214042185U CN202120315601.7U CN202120315601U CN214042185U CN 214042185 U CN214042185 U CN 214042185U CN 202120315601 U CN202120315601 U CN 202120315601U CN 214042185 U CN214042185 U CN 214042185U
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Abstract
The utility model provides a panel computer with projection and wireless communication function, which relates to the technical field of panel computers, and comprises a panel computer with projection and wireless communication function, comprising a panel computer body, wherein a wireless communication module is arranged in the panel computer body, a heat dissipation air channel is arranged in the panel computer body, a projection lens is arranged on the outer wall of the panel computer body in a penetrating way, and the projection lens is positioned in the heat dissipation air channel; the utility model discloses in, through the air intake, the setting of exhaust vent and heat dissipation fan, in projection lens's working process, can start the heat dissipation fan with the outside air by in the air intake suction heat dissipation wind channel, and discharge by the exhaust vent, thereby play initiative radiating effect to projection lens, the heat-sinking capability of panel computer has been improved greatly, thereby avoid projection lens and panel computer body to be in high temperature operating condition for a long time, the life of projection lens and panel computer body has been prolonged, excellent in use effect.
Description
Technical Field
The utility model relates to a panel computer technical field especially relates to a panel computer with projection and wireless communication function.
Background
The tablet personal computer is the entertainment office equipment which is frequently needed in daily life of people, the functions of the tablet personal computer are gradually improved along with the continuous development of science and technology, a projection tablet personal computer which innovatively combines the tablet functions and the projection functions exists in the market, and the difference from the conventional tablet personal computer is that a projection lens is arranged in the projection tablet personal computer, the tablet mode and the projection mode can be freely adjusted through keys, the focal length can be adjusted like a projector in the projection mode, and a mini-projector is obtained when a user buys the projection tablet personal computer.
The conventional tablet personal computer with the projection function still adopts a traditional flat heat dissipation mode, namely passive heat dissipation, however, when the projection lens works, the internal light-emitting component can generate a large amount of heat, passive heat dissipation is carried out by depending on the metal shell, the effect is poor, the tablet personal computer and the projection lens are in a high-temperature working state for a long time, the service life of the tablet personal computer is influenced, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
Accordingly, it is necessary to provide a tablet pc having a projection function and a wireless communication function to solve the problem of poor heat dissipation effect of the conventional tablet pc having a projection function.
A tablet personal computer with projection and wireless communication functions comprises a tablet personal computer body, wherein a wireless communication module is arranged in the tablet personal computer body, a heat dissipation air duct is arranged in the tablet personal computer body, a projection lens is arranged on the outer wall of the tablet personal computer body in a penetrating manner and is positioned in the heat dissipation air duct, an air outlet is arranged on the outer wall of the tablet personal computer body in a penetrating manner and corresponds to the heat dissipation air duct, a heat dissipation fan is fixedly connected to the inner wall of the heat dissipation air duct and corresponds to the air outlet, the heat dissipation fan is electrically connected with a built-in CPU of the tablet personal computer body, a mounting groove is arranged on the outer wall of the tablet personal computer body in a penetrating manner and corresponds to the heat dissipation air duct, an L-shaped plate is arranged on the inner wall of the mounting groove, and a plurality of air inlets are uniformly arranged on the outer wall of the L-shaped plate, the projection lens is positioned between the air outlet hole and the air inlet.
The utility model discloses in, through the heat dissipation wind channel, the air intake, the setting of exhaust vent and heat dissipation fan, in projection lens's working process, can start the heat dissipation fan with the outside air by in the air intake suction heat dissipation wind channel, and discharge by the exhaust vent, thereby play initiative radiating effect to projection lens, the heat-sinking capability of panel computer has been improved greatly, thereby avoid projection lens and panel computer body to be in high temperature operating condition for a long time, the life of projection lens and panel computer body has been prolonged, excellent in use effect.
In one embodiment, the projection lens is fixedly connected with a heat dissipation fin on the outer wall of the heat dissipation air duct.
By means of the arrangement of the radiating fins, the contact area between the projection lens and air flowing in the radiating air duct can be effectively increased, so that the heat exchange rate is increased, and the radiating effect is further improved.
In one embodiment, the outer wall of the L-shaped plate positioned in the heat dissipation air duct is provided with a filter screen.
Through the setting of filter screen, can filter the air that gets into in the heat dissipation wind channel to avoid the dust siltation in the air in the heat dissipation wind channel, ensured the radiating effect.
In one embodiment, the sliding strips are symmetrically arranged on the outer walls of two sides of the L-shaped plate, sliding grooves are formed in the corresponding positions of the groove walls of the mounting groove and the sliding strips, the sliding strips are located in the corresponding sliding grooves and are in sliding connection with the sliding grooves, the outer wall of the L-shaped plate located in the heat dissipation air duct is fixedly connected with the clamping hooks, and a locking mechanism is arranged inside the heat dissipation air duct and is matched with the clamping hooks.
Utilize the cooperation of spout and draw runner, can carry out the in-process of installing to the L template, play good guide effect to the L template, conveniently fix a position the L template, can carry out spacingly to the L template on vertical direction simultaneously.
In one of them embodiment, locking mechanical system includes the kelly, the kelly is located the inboard of pothook, two movable rods of the both ends symmetry fixedly connected with of kelly, the guide block has been cup jointed in the outer wall slip of movable rod, the outer wall of guide block and the inner wall fixed connection in heat dissipation wind channel, the fixed cover of outer wall of movable rod has been cup jointed the fixed block, the fixed block is located the top of guide block, the outer wall activity of movable rod has been cup jointed the spring, the spring is located between guide block and the fixed block, the inner wall in heat dissipation wind channel is run through on the top of movable rod.
Utilize the cooperation of pothook and kelly, can carry out spacingly to the L template on the horizontal direction to the realization is to the locking of L template, dismantles the L template as needs, in order to clear up the filter screen, only needs press two movable rods simultaneously, makes the kelly remove to the pothook below after, can outwards take out the L template, easy operation is swift.
In one embodiment, the top ends of the two movable rods are fixedly connected with an operating strip.
Through the setting of operation strip, be convenient for operate two movable rods simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a middle heat dissipation air duct of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic structural diagram of the middle spring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a tablet computer body; 2. a heat dissipation air duct; 3. an air outlet; 4. a heat dissipation fan; 5. a projection lens; 6. heat dissipation fins; 7. an L-shaped plate; 8. an air inlet; 9. filtering with a screen; 10. a slide bar; 11. a chute; 12. a hook; 13. a movable rod; 14. a clamping rod; 15. a guide block; 16. a spring; 17. a fixed block; 18. and (5) operating the strip.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1-4, a tablet personal computer with projection and wireless communication functions comprises a tablet personal computer body 1, a wireless communication module is arranged in the tablet personal computer body 1, a heat dissipation air duct 2 is arranged in the tablet personal computer body 1, a projection lens 5 is arranged on the outer wall of the tablet personal computer body 1 in a penetrating manner, the projection lens 5 is positioned in the heat dissipation air duct 2, an air outlet 3 is arranged on the outer wall of the tablet personal computer body 1 in a penetrating manner at a position corresponding to the heat dissipation air duct 2, a heat dissipation fan 4 is fixedly connected to a position corresponding to the air outlet 3 on the inner wall of the heat dissipation air duct 2, the heat dissipation fan 4 is electrically connected with a built-in CPU of the tablet personal computer body 1, a mounting groove is arranged on the outer wall of the tablet personal computer body 1 in a penetrating manner at a position corresponding to the heat dissipation air duct 2, an L-shaped plate 7 is arranged on the inner wall of the mounting groove, and a plurality of air inlets 8 are uniformly arranged on the outer wall of the L-shaped plate 7, and the projection lens 5 is positioned between the air outlet 3 and the air inlet 8.
The utility model discloses in, through heat dissipation wind channel 2, air intake 8, the setting of exhaust vent 3 and heat dissipation fan 4, in projection lens 5's working process, can start heat dissipation fan 4 with outside air by in 8 suction heat dissipation wind channels 2 of air intake, and discharge by exhaust vent 3, thereby play initiative radiating effect to projection lens 5, the heat-sinking capability of panel computer has been improved greatly, thereby avoid projection lens 5 and panel computer body 1 to be in high temperature operating condition for a long time, the life of projection lens 5 and panel computer body 1 has been prolonged, excellent in use effect.
As shown in fig. 2 and 3, in an embodiment, the projection lens 5 is fixedly connected to a heat dissipation fin 6 on an outer wall of the heat dissipation air duct 2.
By means of the arrangement of the radiating fins 6, the contact area between the projection lens 5 and air flowing in the radiating air duct 2 can be effectively increased, so that the heat exchange rate is increased, and the radiating effect is further improved.
In one embodiment, as shown in fig. 4, the outer wall of the L-shaped plate 7 located inside the heat dissipation air duct 2 is provided with a filter screen 9.
Through the setting of filter screen 9, can filter the air that gets into in heat dissipation wind channel 2 to avoid the dust siltation in the air in heat dissipation wind channel 2, ensured the radiating effect.
As shown in fig. 3 and 4, in an embodiment, the outer walls of two sides of the L-shaped plate 7 are symmetrically provided with sliding strips 10, sliding grooves 11 are formed in corresponding positions of the groove walls of the installation groove and the sliding strips 10, the sliding strips 10 are located in the corresponding sliding grooves 11, the sliding strips 10 are slidably connected with the sliding grooves 11, the outer wall of the L-shaped plate 7 located in the heat dissipation air duct 2 is fixedly connected with hooks 12, and a locking mechanism is arranged inside the heat dissipation air duct 2 and is adapted to the hooks 12.
Locking mechanical system includes kelly 14, kelly 14 is located the inboard of pothook 12, two movable rods 13 of the both ends symmetry fixedly connected with of kelly 14, guide block 15 has been cup jointed in the outer wall slip of movable rod 13, the outer wall of guide block 15 and heat dissipation wind channel 2's inner wall fixed connection, the fixed cover of outer wall of movable rod 13 has been cup jointed fixed block 17, fixed block 17 is located the top of guide block 15, spring 16 has been cup jointed in the outer wall activity of movable rod 13, spring 16 is located between guide block 15 and the fixed block 17, heat dissipation wind channel 2's inner wall is run through on the top of movable rod 13.
Utilize the cooperation of spout 11 and draw runner 10, can play good guide effect to L template 7 at the in-process of installing L template 7, conveniently fix a position L template 7, can carry out spacingly to L template 7 on vertical direction simultaneously, utilize the cooperation of pothook 12 and kelly 14, can carry out spacingly to L template 7 on the horizontal direction to the realization is to the locking of L template 7.
When the L-shaped plate 7 needs to be detached to clean the filter screen 9, the L-shaped plate 7 can be pulled out outwards only by pressing the two movable rods 13 simultaneously and moving the clamping rod 14 to the position below the clamping hook 12, and the operation is simple and rapid.
In one embodiment, the top ends of the two movable rods 13 are fixedly connected with an operation bar 18.
The operating bar 18 is provided to facilitate simultaneous operation of the two movable bars 13.
The utility model discloses a theory of operation does:
the utility model discloses in, through heat dissipation wind channel 2, air intake 8, the setting of exhaust vent 3 and heat dissipation fan 4, in projection lens 5's working process, can start heat dissipation fan 4 with outside air by in 8 suction heat dissipation wind channels 2 of air intake, and discharge by exhaust vent 3, thereby play initiative radiating effect to projection lens 5, the heat-sinking capability of panel computer has been improved greatly, thereby avoid projection lens 5 and panel computer body 1 to be in high temperature operating condition for a long time, the life of projection lens 5 and panel computer body 1 has been prolonged, excellent in use effect.
By means of the arrangement of the radiating fins 6, the contact area between the projection lens 5 and air flowing in the radiating air duct 2 can be effectively increased, so that the heat exchange rate is increased, and the radiating effect is further improved.
Through the setting of filter screen 9, can filter the air that gets into in heat dissipation wind channel 2 to avoid the dust siltation in the air in heat dissipation wind channel 2, ensured the radiating effect.
Utilize the cooperation of spout 11 and draw runner 10, can play good guide effect to L template 7 at the in-process of installing L template 7, conveniently fix a position L template 7, can carry out spacingly to L template 7 on vertical direction simultaneously, utilize the cooperation of pothook 12 and kelly 14, can carry out spacingly to L template 7 on the horizontal direction to the realization is to the locking of L template 7.
When the L-shaped plate 7 needs to be detached to clean the filter screen 9, the L-shaped plate 7 can be pulled out outwards only by pressing the two movable rods 13 simultaneously and moving the clamping rod 14 to the position below the clamping hook 12, and the operation is simple and rapid.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, substitutions and improvements can be made, and all of them should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (6)
1. A tablet personal computer with projection and wireless communication functions is characterized by comprising a tablet personal computer body, the tablet personal computer body is internally provided with a wireless communication module, the tablet personal computer body is internally provided with a heat dissipation air duct, a projection lens penetrates through the outer wall of the tablet personal computer body and is positioned in the heat dissipation air duct, an air outlet is arranged at the corresponding position of the outer wall of the tablet personal computer body and the heat dissipation air duct in a penetrating way, a heat radiation fan is fixedly connected with the corresponding position of the inner wall of the heat radiation air duct and the air outlet, an installation groove is arranged at the corresponding position of the outer wall of the tablet personal computer body and the heat radiation air duct in a penetrating way, the inner wall of mounting groove is provided with the L template, a plurality of air intakes have evenly been seted up to the outer wall of L template, projection lens are located the exhaust vent with between the air intake.
2. The tablet personal computer with the functions of projection and wireless communication according to claim 1, wherein the projection lens is fixedly connected with heat dissipation fins on the outer wall of the heat dissipation air duct.
3. The tablet personal computer with the functions of projection and wireless communication according to claim 1, wherein a filter screen is arranged on the outer wall of the L-shaped plate located in the heat dissipation air duct.
4. The tablet personal computer with projection and wireless communication functions as claimed in claim 1, wherein sliding bars are symmetrically arranged on the outer walls of two sides of the L-shaped plate, sliding grooves are formed at the positions corresponding to the groove walls of the mounting groove and the sliding bars, the sliding bars are located in the corresponding sliding grooves and are in sliding connection with the sliding grooves, hooks are fixedly connected to the outer walls of the L-shaped plate located in the heat dissipation air duct, and a locking mechanism is arranged inside the heat dissipation air duct and is matched with the hooks.
5. The tablet personal computer with projection and wireless communication functions as claimed in claim 4, wherein the locking mechanism comprises a locking rod, the locking rod is located inside the hook, two movable rods are symmetrically and fixedly connected to two ends of the locking rod, a guide block is slidably sleeved on an outer wall of each movable rod, an outer wall of each guide block is fixedly connected to an inner wall of the heat dissipation air duct, a fixed block is fixedly sleeved on an outer wall of each movable rod, the fixed block is located above the guide block, a spring is movably sleeved on an outer wall of each movable rod, the spring is located between the guide block and the fixed block, and a top end of each movable rod penetrates through the inner wall of the heat dissipation air duct.
6. The tablet personal computer with projection and wireless communication functions of claim 5, wherein the top ends of the two movable rods are fixedly connected with an operation bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315601.7U CN214042185U (en) | 2021-02-04 | 2021-02-04 | Tablet computer with projection and wireless communication functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315601.7U CN214042185U (en) | 2021-02-04 | 2021-02-04 | Tablet computer with projection and wireless communication functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214042185U true CN214042185U (en) | 2021-08-24 |
Family
ID=77348498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120315601.7U Active CN214042185U (en) | 2021-02-04 | 2021-02-04 | Tablet computer with projection and wireless communication functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214042185U (en) |
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2021
- 2021-02-04 CN CN202120315601.7U patent/CN214042185U/en active Active
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