CN204314793U - Portable projection computer - Google Patents
Portable projection computer Download PDFInfo
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- CN204314793U CN204314793U CN201520013633.6U CN201520013633U CN204314793U CN 204314793 U CN204314793 U CN 204314793U CN 201520013633 U CN201520013633 U CN 201520013633U CN 204314793 U CN204314793 U CN 204314793U
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- projection screen
- connecting rod
- projection
- projector
- telescope support
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Abstract
The utility model discloses a kind of Portable projection computer, it comprises: computer body; Projector, is arranged on described computer body; Telescope support, be connected to described computer body and can rotate to be in the state opening or be covered on described computer body relative to described computer body, described telescope support can stretch and lock; Lid, is arranged at described telescope support and stretches together; And projection screen reel, be arranged on described lid, it is accommodated with projection screen, and described projection screen can be extend out to a precalculated position by described projection screen reel and be located.Adopt Portable projection computer of the present utility model, coating member can carry out size adjustment, thus makes it more be easy to carry.
Description
Technical field
The utility model relates to PC domain, and specifically, the utility model relates to a kind of Portable projection computer.
Background technology
In prior art, the overall size of notebook to a certain extent, depends primarily on the size of display, for more than 14 cun notebooks, because size is comparatively large, carries cumbersome.For this problem, existing solution has two kinds:
One of, buy the notebook that display sizes is less.The shortcoming of the program is: 1, display sizes is less, can affect the visual experience of people to a great extent.2, the long-time small-size display that uses should cause visual fatigue.
Two, small size notebook collocation remote data indicator.The shortcoming of the program is: remote data indicator is bulky, not portable.
For the problem existing for existing notebook computer, a kind of portable computer tool is provided to be of great significance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Portable projection computer, and it can be easy to carry and can obtain good visual experience in use.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme: a kind of Portable projection computer, and it comprises:
Computer body;
Projector, is arranged on described computer body;
Telescope support, be connected to described computer body and can rotate to be in the state opening or be covered on described computer body relative to described computer body, described telescope support can stretch and lock;
Lid, is arranged at described telescope support and stretches together; And,
Projection screen reel, be arranged on described lid, it is accommodated with projection screen, and described projection screen can be extend out to a precalculated position by described projection screen reel and be located.
Preferably, described computer body is provided with keyboard and touch pad, arranges about described keyboard and described touch pad, and described projector is positioned at the side of described touch pad near described telescope support.
Preferably, described computer body includes housing, described projector includes in fan-shaped projector shell and is positioned at the projection lens of arc tips of described projector shell, described projector shell, by bearing pin and described housing hinge, described bearing pin is provided with the torsion spring for making described projection lens protrude from described housing.
Further, the sidepiece of the upper surface of described projector shell offers groove, described housing is provided with clamping block, be provided with for applying towards the elastomeric element of the elastic acting force of described groove direction to described clamping block in described housing, when described projector shell be pressed to be in same plane with described housing time, described clamping block snaps in described groove, by described projector shell locking.
Preferably, described telescope support includes the longitudinal part of the transverse part be connected with described computer body and the two ends laying respectively at described transverse part, each described longitudinal part all has the first connecting rod that is connected with described transverse part and to be set in outside described first connecting rod and second connecting rod that can be flexible relative to described first connecting rod, described second connecting rod is fixed on described lid, described second connecting rod and described first connecting rod have mutually opposing frictional damping face, described second connecting rod can be retractable to certain position relative to described first connecting rod and be locked by described frictional damping face.
Preferably, described lid is provided with sleeve away from one end of described telescope support, and described projection screen reel is contained in described sleeve, is provided with the opening stretched out for described projection screen on the downside of described sleeve.
Further, described computer body being provided with can the depressed part of accommodating described sleeve.
Further, described projection screen reel includes barrel shell, dead axle, rotating cylinder and described projection screen is provided with in described barrel shell, described dead axle is fixed on described barrel shell, described rotating cylinder is set in outside described dead axle, be connected with wind spring between described rotating cylinder and described dead axle, described projection screen is wound on described rotating cylinder.
Further, the lower end of described projection screen is provided with the first locked part, described telescope support is provided with and coordinates to form the second locked part fastened with described first locked part.
Further, the lower end of described projection screen is provided with the handle for applying pulling force to it.
Compared with prior art, the beneficial effects of the utility model are:
1, lid can, relative to support-moving, make coating member obtain different height, when carrying, its width dimensions can be adjusted to consistent with the width of computer body, when deployed, be tuned up by its width dimensions, thus improves visual experience;
The mode of 2, arranging about keyboard and touch pad, can reduce the width dimensions of this computer body;
3, depressed part is set on computer body, accommodating sleeve can be convenient to, thus make this portable computer have good outward appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable computer of the present utility model;
Fig. 2 is the structural representation of projector;
Fig. 3 is the structural representation of lid and telescope support, which further illustrates the concrete structure of telescope support and lid;
Fig. 4 is the structural representation of lid, telescope support and projection screen reel, which further illustrates the installation relation of projection screen reel and lid;
Fig. 5 is the structural representation of projection screen reel, which further illustrates its inner structure;
Fig. 6 is the structural representation of lid, telescope support and projection screen reel, which further illustrates the matching relationship of projection screen and telescope support;
Fig. 7 is the structural representation of portable computer of the present utility model, and it is in the state of use;
Fig. 8 is the structural representation of portable computer of the present utility model, and wherein telescope support is in contraction state;
Fig. 9 is the structural representation of portable computer of the present utility model, and it is in the state of carrying;
Figure 10 is the structural representation of portable computer of the present utility model, and it is in the state that another one uses.
Description of reference numerals
1-computer body; 101-housing; 102-keyboard; 103-depressed part; 104-touch pad;
2-projector; 201-projector shell; 2011-groove; 202-projection lens;
3-telescope support; 301-transverse part; 302-longitudinal part; 3021-first connecting rod; 3022-second connecting rod; 303-mounting hole;
4-lid; The square edge of 401-; 4011-blind hole;
5-sleeve; 6-buckle closure;
7-projection screen reel; 701-projection screen; 702-barrel shell; 703-dead axle; 704-wind spring; 705-rotating cylinder; 706-bracing frame;
8-bearing pin; 9, torsion spring; 10-clamping block; 1001-is protruding; 11-volute spring; 12-screw; 13-second locked part; 1301-groove; 14-first locked part; 15, handle; 100-body of wall.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
The utility model provides a kind of portable computer, and the difference part of this portable computer and traditional notebook computer is mainly that it does not have display screen, and adopts projection screen to realize Presentation Function.
Fig. 1 shows the one-piece construction of this portable computer; Three in Fig. 2 syndetons illustrating projector and computer body, the figure in left side adopts pinned connection for illustration of itself and computer body, middle figure is for illustration of its latch-up structure, and the figure on right side is for illustrating projector and be pressed and being in the state of locking; Three figure in Fig. 3 are for illustrating the syndeton of telescope support and lid, and wherein, the figure in left side is for illustration of its confined state, and middle figure is for illustration of the structure of lid, and the figure on right side is for illustration of the structure of telescope support; Figure in Fig. 4 is for illustration of the assembly relation of projection screen reel and lid; Two figure in Fig. 5 are for illustration of the inner structure of projection screen reel; Two figure in Fig. 6 are for illustration of the relation of the first locked part and the second locked part, and the shape of handle.
See Fig. 1 ~ Fig. 6, Portable projection computer of the present utility model, comprises computer body 1, projector 2, telescope support 3, lid 4 and projection screen reel 7.
Computer body 1, this computer body 1 is provided with keyboard 102 and touch pad 104, and the effect of this keyboard 102 and touch pad 104 is consistent with the effect of conventional notebook computer, for inputting instruction with operating computer.As optimal way, the mode that keyboard 102 and touch pad 104 adopt left and right to arrange, like this, can save the width dimensions of computer body 1, make its structure more compact.
Projector 2, is arranged on computer body 1, and particularly, as shown in fig. 1, keyboard 102 is positioned at left side, and touch pad 104 and projector 2 are positioned at right side.Further, this projector 2 is positioned at the side of touch pad 104 near telescope support 3, and namely arrange before and after touch pad 104 and projector 2, touch pad 104 is positioned at the side near user, and projector 2 is positioned at the side away from user.The shape of this projector 2 and all can make all more options with the syndeton of computer body 1, is convenient to this projector 2 and is connected with the internal circuit of computer, thus produces and project.
As a kind of mode, projector 2 is arranged with such shape and connected mode, shown in composition graphs 1, Fig. 2, computer body 1 includes housing 101, projector 2 includes in fan-shaped projector shell 201 and is positioned at the projection lens 202 of arc tips of projector shell 201, because this projector shell 201 is in fan-shaped, therefore it has arc tips, and projection lens 202 is arranged in this arc tips also can realize projecting function by corresponding internal circuit.This projector shell 201 is hinged by bearing pin 8 and housing 101, bearing pin 8 is provided with the torsion spring 9 for making projection lens 202 protrude from housing 101.Storage tank (not indicating in figure) can be offered in the downside of projector shell 201, this torsion spring 9 is arranged in this storage tank, one end and the projector shell 201 of torsion spring 9 abut against, the other end can abut against with a certain fixed part of computer body 1 inside, as long as can produce elastic acting force upwards to projector shell 201.Under normality, this projector shell 201 is in the state of ejection under the driving of the elastic acting force of torsion spring 9, and projection lens 202 outwards can launch projection; When pressing this projector shell 201 when the elastic acting force overcoming torsion spring 9, the housing 101 that this projector shell 201 can be accommodated in computer is inner.
Continue as shown in Figure 2, for ease of when projector shell 201 is accommodated in the inside of computer, be locked, in the utility model, the sidepiece of the upper surface of projector shell 201 offers groove 2011, housing 101 is provided with clamping block 10, be provided with for applying towards the elastomeric element of the elastic acting force in groove 2011 direction to clamping block 10 in housing 101, this clamping block 10 is positioned at the top of housing 101, it can arrange a projection being convenient to manually pull 1001, and this elastomeric element can be volute spring 11 etc.When projector shell 201 be pressed to be in same plane with housing 101 time, clamping block 10 snaps in groove 2011, is locked by projector shell 201; And when pulling clamping block 10 or the projection 1001 be positioned at above clamping block 10 makes this clamping block 10 move to side, this projector shell 201 can be upspring under the elastic acting force of torsion spring 9, thus projector is made to be in the state that can work.Project when projector ejects particularly, and be accommodated in computer inner time stop projection, can connecting inner driving circuit and be similar to the structural members such as position transducer to realize.This is emphasis of the present utility model not, does not repeat at this.
Telescope support 3, be connected to computer body 1 and can rotate to be in relative to computer body 1 state opening or be covered on computer body 1, this rotary structure can be consistent with existing notebook computer, if be provided with between telescope support 3 and computer body 1 bearing pin etc. make the two produce hinged.
Telescope support 3 can stretch and lock, and the structure of telescope support 3 can make multiple choices, such as, it can adopt two sleeve pipes, multiple through hole all offered by two sleeve pipes, the relative position of adjustment two sleeve pipes, and by means of the screw through the through hole on the two by these two sleeve pipe lockings.As optimal way, telescope support 3 includes the longitudinal part 302 of the transverse part 301 be connected with computer body 1 (being specially housing 101) and the two ends laying respectively at transverse part 301, namely longitudinal part 302 has two, is connected to the two ends of transverse part 301.Each longitudinal part 302 all has the first connecting rod 3021 that is connected with transverse part 301 and to be set in outside first connecting rod 3021 and second connecting rod 3022 that can be flexible relative to first connecting rod 3021, offer blind hole in this second connecting rod 3022, first connecting rod 3021 can be inserted.Second connecting rod 3022 is fixed on lid 4, to drive lid 4 to move by this telescope support 3.Second connecting rod 3022 and first connecting rod 3021 have mutually opposing frictional damping face, and second connecting rod 3022 can be retractable to certain position relative to first connecting rod 3021 and be locked by frictional damping face.Be similar to the structure of existing telescopic antenna, this second connecting rod 3022 realizes locking by the frictional damping improving its surface of contact with first connecting rod 3021, user can pull or promote second connecting rod 3022, makes it be in different position relationships from first connecting rod 3021.
Lid 4, is arranged at telescope support 3 and stretches together.As previously mentioned, lid 4 can be fixed on second connecting rod 3022.As shown in Figure 3, the both sides of lid 4 arrange square edge 401 respectively, blind hole 4011 is offered in this square edge 401, mounting hole 303 is offered in the upper end of second connecting rod 3022, this second connecting rod 3022 is stretched in the blind hole 4011 of square edge 401, such as, and by the threaded connector through square edge 401 and this mounting hole 303, screw 12, is fixedly linked lid 4 and second connecting rod 3022.
Projection screen reel 7, be arranged on lid 4, it is accommodated with projection screen 701, and projection screen 701 can extend out to a precalculated position by projection screen reel 7 and locate.Projection screen reel 7 can directly be connected with housing 101 or adopt other structures, as shown in Figure 4, lid 4 is provided with sleeve 5 away from one end of telescope support 3, and projection screen reel 7 is contained in sleeve 5, is provided with the opening stretched out for projection screen 701 on the downside of sleeve 5.In addition, all buckle closure 6 can be filled in, to improve the overall appearance of this portable computer in two ends of sleeve 5.
Due to lid 4 being provided with sleeve 5, this sleeve 5 makes when lid 4 closes, lid 4 can not with computer body 1 close contact, continue as shown in fig. 1, for solving this problem, computer body 1 is provided with can the depressed part 103 of accommodating sleeve 5.Like this, when lid 4 covers, its sleeve 5 can be placed in this depressed part 103, and make this portable computer thickness everywhere basically identical, avoid mechanical interference, structurally top surface is smooth.
The structure of this projection screen reel 7 can be consistent with existing many projection screen reels, just can as long as projection screen 701 can be reeled or pulls out.As shown in Figure 5, projection screen reel 7 includes barrel shell 702, is provided with dead axle 703, rotating cylinder 705 and projection screen 701 in barrel shell 702.Dead axle 703 two ends are provided with bracing frame 706, and by this bracing frame 706, dead axle 703 is fixed on barrel shell 702; Rotating cylinder 705 is set in outside dead axle 703, is connected with wind spring 704 between rotating cylinder 705 and dead axle 703, and projection screen 701 is wound on rotating cylinder 705.This wind spring 704 pairs of rotating cylinders 705 produce pretightning force, thus make to only have firmly drop-down projection screen 701 time, projection screen 701 could be pulled out, and when cancelling this power, projection screen 701 is retracted in barrel shell 702 under the effect of wind spring 704.Certainly, also the structure of this projection screen reel 7 can be simplified, such as, in barrel shell 702, arrange spool, this spool is hand-rail type, is regained by corresponding projection screen by hand.
Projection screen 701 can be accomplished in several ways in a location, precalculated position thus be convenient to projector 2 and project, and as shown in Figure 6, the lower end of projection screen 701 is provided with the first locked part 14, and this first locked part 14 is formed as shaped as frame; Telescope support 3 is provided with the second locked part 13, the downside of this second locked part 13 is formed with groove 1301, and when drop-down projection screen 701, the first locked part 14 can be fastened on the groove 1301 of the second locked part 13.In addition, when being chosen as aforesaid hand-rail type spool, also projection screen can be located without the need to Lock Part and component.
Further, for ease of applying downward pulling force to projection screen 701, the lower end of projection screen 701 is provided with the handle 15 for applying pulling force to it.User can pinch this handle 15, is pulled out by projection screen 701, and is fastened on the second locked part 13 of telescope support 3.
The using state of this portable computer has been shown in Fig. 7, and wherein dotted line represents the projection route of projector.
See Fig. 7, during use, telescope support 3 is in the state of stretching out (second connecting rod 3022 stretches out relative to first connecting rod 3021), projection screen 701 pulls out and is fastened on the second locked part 13 by the first locked part 14, now, projector 2 can project on this projection screen 701, thus ensures the visual experience of user.
The contraction state of this portable computer has been shown in Fig. 8, and wherein, lid is what open; The carrier state of this portable computer has been shown in Fig. 9, and wherein, lid is what cover.
See Fig. 8, Fig. 9, when not in use, telescope support 3 is in contraction state (second connecting rod 3022 is retracted, and is received completely by first connecting rod 3021), and now, cover lid 4, this portable computer has less width dimensions, is easy to carry.
Another using state of this portable computer has been shown in Figure 10, and the projection of projector can be emitted on other objects along dotted line in figure by it.
See Figure 10, as another kind of use-pattern, telescope support 3 can be made to be in the state of stretching out, and be covered on computer body 1, keyboard 102, touch pad 104 and projector 2 all not block by miscellaneous part, therefore projector 2 can project on body of wall 100 or the larger object of other areas, to obtain more excellent visual experience.Now, user can carry out operating computer by keyboard 102 or touch pad 104 equally.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can in essence of the present utility model and protection domain, and make various amendment or equivalent replacement to the utility model, this amendment or equivalent replacement also should be considered as dropping in protection domain of the present utility model.
Claims (10)
1. a Portable projection computer, is characterized in that, comprising:
Computer body;
Projector, is arranged on described computer body;
Telescope support, be connected to described computer body and can rotate to be in the state opening or be covered on described computer body relative to described computer body, described telescope support can stretch and lock;
Lid, is arranged at described telescope support and stretches together; And,
Projection screen reel, be arranged on described lid, it is accommodated with projection screen, and described projection screen can be extend out to a precalculated position by described projection screen reel and be located.
2. Portable projection computer according to claim 1, is characterized in that, described computer body is provided with keyboard and touch pad, arranges about described keyboard and described touch pad, and described projector is positioned at the side of described touch pad near described telescope support.
3. Portable projection computer according to claim 1, it is characterized in that, described computer body includes housing, described projector includes in fan-shaped projector shell and is positioned at the projection lens of arc tips of described projector shell, described projector shell, by bearing pin and described housing hinge, described bearing pin is provided with the torsion spring for making described projection lens protrude from described housing.
4. Portable projection computer according to claim 3, it is characterized in that, the sidepiece of the upper surface of described projector shell offers groove, described housing is provided with clamping block, be provided with for applying towards the elastomeric element of the elastic acting force of described groove direction to described clamping block in described housing, when described projector shell be pressed to be in same plane with described housing time, described clamping block snaps in described groove, by the locking of described projector shell.
5. Portable projection computer according to claim 1, it is characterized in that, described telescope support includes the longitudinal part of the transverse part be connected with described computer body and the two ends laying respectively at described transverse part, each described longitudinal part all has the first connecting rod that is connected with described transverse part and to be set in outside described first connecting rod and second connecting rod that can be flexible relative to described first connecting rod, described second connecting rod is fixed on described lid, described second connecting rod and described first connecting rod have mutually opposing frictional damping face, described second connecting rod can be retractable to certain position relative to described first connecting rod and be locked by described frictional damping face.
6. Portable projection computer according to claim 1, it is characterized in that, described lid is provided with sleeve away from one end of described telescope support, and described projection screen reel is contained in described sleeve, is provided with the opening stretched out for described projection screen on the downside of described sleeve.
7. Portable projection computer according to claim 6, is characterized in that, described computer body is provided with can the depressed part of accommodating described sleeve.
8. Portable projection computer according to claim 6, it is characterized in that, described projection screen reel includes barrel shell, dead axle, rotating cylinder and described projection screen is provided with in described barrel shell, described dead axle is fixed on described barrel shell, described rotating cylinder is set in outside described dead axle, is connected with wind spring between described rotating cylinder and described dead axle, and described projection screen is wound on described rotating cylinder.
9. Portable projection computer according to claim 8, is characterized in that, the lower end of described projection screen is provided with the first locked part, described telescope support is provided with and coordinates to form the second locked part fastened with described first locked part.
10. Portable projection computer according to claim 8, is characterized in that, the lower end of described projection screen is provided with the handle for applying pulling force to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013633.6U CN204314793U (en) | 2015-01-08 | 2015-01-08 | Portable projection computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013633.6U CN204314793U (en) | 2015-01-08 | 2015-01-08 | Portable projection computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314793U true CN204314793U (en) | 2015-05-06 |
Family
ID=53137098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013633.6U Active CN204314793U (en) | 2015-01-08 | 2015-01-08 | Portable projection computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712441A (en) * | 2019-03-05 | 2019-05-03 | 河南经贸职业学院 | A kind of practice device of construction engineering cost |
-
2015
- 2015-01-08 CN CN201520013633.6U patent/CN204314793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712441A (en) * | 2019-03-05 | 2019-05-03 | 河南经贸职业学院 | A kind of practice device of construction engineering cost |
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| GR01 | Patent grant |