Background technology
Scanner is a kind of computer external instrument equipment, by catching image and to the digitizer that computer can show, edits, stores and export of converting, the general volume of the conventional scanner of using in the work is all bigger, inconvenience is carried, when going out need of work scanning technique data, can cause very big trouble.
In order to adapt to the demand in market, existing portable scanner on the market (being commonly called as the high instrument of clapping) during use, utilizes its base to stand on the other formula scanning of taking pictures of computer.This kind portable scanner has the following disadvantages: (1) scene of meeting on occasion does not have the situation of work top, and this kind portable scanner can't be stood, so just can't use.(2) this kind portable scanner is in order can firmly to stand, and its base is generally all done heavylier, carries inconvenience, and portability is not good.(3) this kind portable scanner in use, because lacking the location of to be scanned of location that conventional scanner has indicates, so in actual the use, in order to obtain preferable image, often need repeatedly to adjust to be scanned with hand, make it be in the appropriate location, its operation is wasted time and energy, and even so, often also be difficult to obtain satisfactory scan image.
Summary of the invention
For solving the problem that exists in the background technology, the invention provides a kind of portable height comparatively light, that be easy to carry about with one and clap instrument.
Technical scheme of the present invention is: a kind of portable high instrument of clapping, comprise the folding rod that is provided with support column and is rotationally connected with support column, and folding rod is provided with the formula photographing module of taking pictures; Folding rod can turn to support column superimposed; The both sides of support column respectively are provided with a pressing plate, and each pressing plate and support column are rotationally connected, and can turn to support column superimposed from horizontal level.
In the such scheme, each pressing plate comprises fixedly board of spacing board and crimping, and when pressing plate turned to horizontal level, the roof of spacing board was connected on the diapire of support column, and crimping fixedly board protrudes in support column, and is positioned at the same side of support column with folding rod.
The present invention when carrying, can pressing plate turn to the superimposed position of support column two side ends on, effectively reduce integral thickness, thereby be easy to carry about with one; In use, can turn to horizontal level to turnover panel, push down described pressing plate with the keyboard main frame of notebook computer then, thereby fix support column, the turn folding rod formula scanning of can taking pictures to the appropriate location then, present embodiment is applicable to various occasions, and is easy to operate, effectively increases work efficiency.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown first kind of embodiment of the present invention, and wherein Fig. 1 is a kind of structural representation of first kind of structure of the present invention; Fig. 2 is a portable high partial structurtes schematic diagram of clapping instrument shown in Figure 1; Fig. 3 is the portable high a kind of structural representation of instrument when pressing plate turn to horizontal level of clapping shown in Figure 2.
Present embodiment is a kind of portable high instrument of clapping, and sees that Fig. 1 to shown in Figure 3, comprises the folding rod 3 that is provided with support column 2 and is rotationally connected with support column, and folding rod is provided with the formula photographing module 1 of taking pictures; Folding rod can turn to support column superimposed; The both sides of support column bottom respectively are provided with a pressing plate 8, and each pressing plate and support column are rotationally connected, and can turn to support column superimposed from horizontal level.
Each pressing plate comprises fixedly board 82 of spacing board 81 and crimping, and when pressing plate turned to horizontal level, the roof of spacing board was connected on the diapire of support column, and crimping fixedly board protrudes in support column, and is positioned at the same side of support column with folding rod.
Present embodiment when carrying, can pressing plate turn to the superimposed position of support column two side ends on, effectively reduce integral thickness, thereby be easy to carry about with one; In use, can turn to horizontal level to turnover panel, push down described pressing plate with the keyboard main frame 72 of notebook computer then, thereby fix support column, the turn folding rod formula scanning of can taking pictures to the appropriate location then, present embodiment is applicable to various occasions, and is easy to operate, effectively increases work efficiency.
(embodiment 2)
Fig. 4 and Fig. 5 have shown second kind of embodiment of the present invention, and wherein Fig. 4 is a kind of partial structurtes schematic diagram of second kind of structure of the present invention; Fig. 5 is portable high a kind of sectional structure schematic diagram of clapping instrument shown in Figure 4.
Present embodiment is substantially the same manner as Example 1, and difference is: see Fig. 4 and shown in Figure 5, the formula photographing module of taking pictures comprises the camera lens 11 that is arranged on the folding rod 3; The inductive switch 6 that folding rod 3 is provided with containing cavity 8, be arranged in the illuminating lamp 4 of containing cavity, one group of loophole that communicates with containing cavity 5 and be used to control this illuminating lamp.The quantity of this group loophole is four, and these four loopholes are that the center is symmetrical arranged with the camera lens, and this group loophole is used for making the transmitted ray that sends from this group loophole of this illuminating lamp to surround to form waiting to clap the zone; The cross sectional shape of each loophole is circular, and in concrete practice, also can select cross sectional shape for use is L shaped loophole.
Clap the zone in order to utilize less folding rod to form bigger waiting, the zone of A4 paper size for example is so preferably be obliquely installed the direction that is provided with of each loophole with respect to the optical center axis direction.
Inductive switch in the present embodiment preferably adopts infrared switch, and the user need not to contact folding rod, can be placed on the appropriate location by handle and sentence this infrared switch of triggering.
The advantage of present embodiment is: by the position and the angle of inclination of default loophole, the feasible light that transmits from four loopholes, be radiated at when waiting to sweep on the working face, formation is in four luminous points of appropriate location, these four luminous points can surround default clearly big or small the waiting of formation and clap the zone, remind the user that file to be scanned is placed on the suitable zone formula scanning work of taking pictures, need not mobile repeatedly scanned document, can accurately determine the position of scanned document, effectively increase work efficiency and obtain preferable image.
(embodiment 3)
Fig. 6 and Fig. 7 have shown the third embodiment of the present invention, wherein a kind of partial structurtes schematic diagram of the third structure of the present invention during Fig. 6; Portable high a kind of sectional structure schematic diagram of clapping instrument shown in Figure 6 during Fig. 7.
Present embodiment is substantially the same manner as Example 2, difference is: see Fig. 6 and shown in Figure 7, folding rod is provided with that a plurality of illuminating lamps and many groups match with each illuminating lamp be used to make the transmitted ray of each illuminating lamp to surround to form vary in size wait to clap regional loophole.
Specifically, the folding rod in the present embodiment be provided with three containing cavities 8, be arranged in the illuminating lamp 4 of each containing cavity, three groups of loopholes 5 and three infrared sensing switchs 6 that are used to control a corresponding illuminating lamp that communicate with each containing cavity; Three groups of loopholes 5 are respectively first group of loophole 5A, second group of loophole 5B and the 3rd group of loophole 5C, wherein the irradiate light that transmits of four loophole 5A when waiting to sweep on the working face, surround form the A4 paper size wait to clap the zone; The irradiate light that four loophole 5B transmit when waiting to sweep on the working face, surround form the A5 paper size wait to clap the zone; The irradiate light that four loophole 5C transmit when waiting to sweep on the working face, surround form business card or identity card or bank card size wait to clap the zone.
The advantage of present embodiment is: on same folding rod, be provided for forming many groups loophole and the many group illuminating lamps that difference waits to clap the zone, at different sweep objects, select different waiting to sweep the zone prompting, be convenient to increase work efficiency and obtain better scan image.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.