Background technology
Scanner is a kind of computer external instrument equipment, by catching image and it being converted to the digitizer that computer can show, edits, stores and export, the general volume of the conventional scanner used in work is all larger, not Portable belt, during need of work scanning technique data of going out, very large trouble can be caused.
In order to adapt to the demand in market, existing folding type scanner (being commonly called as high bat instrument) on market, during use, utilizes its base to stand on computer side and carries out photo taking type scanning.This kind of folding type scanner has the following disadvantages: (1) scene of meeting on occasion does not have the situation of work top, and this kind of folding type scanner cannot be stood, so just cannot use.(2) this kind of folding type scanner is in order to can firmly stand, and its base generally all does more heavier, carries inconvenience, and portability is not good.(3) this kind of folding type scanner in use, because the location lacking to be scanned of the location that conventional scanner has indicates, in using so actual, in order to obtain preferably image, often need repeatedly to adjust to be scanned with hand, make it be in appropriate location, its operation is wasted time and energy, and even so, be often also difficult to obtain satisfactory scan image.
Summary of the invention
For solving Problems existing in background technology, the invention provides a kind of comparatively light, folding type scanner of being easy to carry about with one.
Technical scheme of the present invention is: a kind of folding type scanner, the pressing plate comprising support column, camera pole and be rotationally connected with support column, and one end of camera pole and support column is rotationally connected and can turn to support column superimposed; Support column comprises the superposed surfaces for adjoining time superimposed with camera pole, the back side relative with superposed surfaces and is positioned at two sides of superposed surfaces both sides; Face of taking pictures adjacent when camera pole comprises superimposed with support column, the face of taking pictures is provided with photo taking type photographing module; The center of rotation axis being parallel of pressing plate is in the center of rotation axis of camera pole, and pressing plate can turn to and makes support column, pressing plate and camera pole be in superimposed position.
In technique scheme, photo taking type photographing module protrudes from the face of taking pictures of camera pole, and the superposed surfaces of support column is provided with the storage tank matched with the projection of this photo taking type photographing module.
In technique scheme, the quantity of described pressing plate is two, and when superimposed with support column, is positioned at the both sides of storage tank.
In technique scheme, the quantity of described pressing plate is one, and pressing plate is provided with the open-work corresponding with storage tank position.
In technique scheme, the superposed surfaces of support column is provided with the draw-in groove for setting pressing plate.
When the present invention uses, first pressing plate and camera pole are turned to the position with plane-parallel, then with the main machine base of notebook computer or other weight, pressing plate crimping is fixed on work top, then can being placed in below camera pole waiting to clap object, utilizing photo taking type photographing module to treat bat object and carrying out photo taking type scanning; The present invention carries more for convenience, is applicable to various occasion, handled easily, effectively increases work efficiency.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 shows the first embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the first structure of the present invention; Fig. 2 is a kind of perspective view after folding type scanner shown in Fig. 1 launches; Fig. 3 is the one application schematic diagram of folding type scanner shown in Fig. 1.
The present embodiment is a kind of folding type scanner, sees shown in Fig. 1 to Fig. 3, comprises support column 1 and camera pole 2, and one end of camera pole and support column is rotationally connected and can turn to support column superimposed; Support column comprises the superposed surfaces 11 for adjoining time superimposed with camera pole, the back side 12 relative with superposed surfaces and is positioned at two sides 13 of superposed surfaces both sides; Face of taking pictures 21 adjacent when camera pole comprises superimposed with support column, the face of taking pictures is provided with photo taking type photographing module 3; Photo taking type photographing module comprises the camera lens 31 be arranged in camera pole 2; Also comprise the pressing plate 4 be rotationally connected with support column; The center of rotation axis being parallel of pressing plate is in the center of rotation axis of camera pole, and pressing plate can turn to and makes support column, pressing plate and camera pole be in superimposed position.
Photo taking type photographing module protrudes from the face of taking pictures of camera pole, and the superposed surfaces of support column is provided with the storage tank 111 matched with the projection of this photo taking type photographing module.
The quantity of described pressing plate is two, and when superimposed with support column, is positioned at the both sides of storage tank.The superposed surfaces of support column is provided with the draw-in groove 112 for setting pressing plate.
When the present embodiment uses, as shown in Figure 3, open notebook computer, upset computer screen 52, then with the main machine base 51 of notebook computer or other weight, pressing plate crimping is fixed on work top, then can being placed in below camera pole waiting to clap object, being generally placed on main machine base 51, utilize photo taking type photographing module to treat bat object and carry out photo taking type scanning; The present invention carries more for convenience, is applicable to various occasion, handled easily, effectively increases work efficiency.
(embodiment 2)
Fig. 4 is a kind of perspective view of the second structure of the present invention, shows the second embodiment of the present invention.
The present embodiment is substantially the same manner as Example 1, and difference is: the quantity of the present embodiment center platen is one, and pressing plate is provided with the open-work 41 corresponding with storage tank position.
(embodiment 3)
Fig. 5 and Fig. 6 shows the third embodiment of the present invention, and wherein Fig. 5 is a kind of partial structurtes schematic diagram of camera pole in the third structure of the present invention; Fig. 6 is a kind of sectional structure schematic diagram of camera pole shown in Fig. 5.
The present embodiment is substantially the same manner as Example 1, and difference is: see shown in Fig. 5 and Fig. 6, and camera pole 2 being provided with containing cavity 6, being arranged in illuminating lamp 7, one group of loophole communicated with containing cavity 8 of containing cavity and the inductive switch 9 for controlling this illuminating lamp.The quantity of this group loophole is four, and these four loopholes are symmetrical arranged centered by camera lens, and the transmitted ray sent from this group loophole that this group loophole is provided for this illuminating lamp encloses to be formed and waits to clap region; The cross sectional shape of each loophole is circular, in concrete practice, cross sectional shape also can be selected to be the loophole of L shape.
Form larger waiting to utilize less camera pole and clap region, the such as region of A4 paper size, so preferably the setting direction of each loophole is obliquely installed relative to optical center axis direction.
Inductive switch in the present embodiment preferably adopts infrared switch, and user, without the need to contacting camera pole, is placed on appropriate location by handle and sentences this infrared switch of triggering.
The advantage of the present embodiment is: by position and the angle of inclination of default loophole, make the light transmitted from four loopholes, be radiated in time sweeping on working face, form four luminous points being in appropriate location, these four luminous points can enclose formation clearly preset size wait clap region, remind user that file to be scanned is placed on suitable region and carry out photo taking type scanning work, repeatedly need not move scanned document, accurately can determine the position of scanned document, effectively increase work efficiency and obtain preferably image.
(embodiment 4)
Fig. 7 and Fig. 8 shows the 4th kind of embodiment of the present invention, and wherein Fig. 7 is a kind of partial structurtes schematic diagram of camera pole in the present invention's the 4th kind of structure; Fig. 8 is a kind of sectional structure schematic diagram of camera pole shown in Fig. 7.
The present embodiment is substantially the same manner as Example 2, difference is: see shown in Fig. 7 and Fig. 8, and what camera pole 2 was provided with that multiple illuminating lamp 7 and many groups match with each illuminating lamp forms for making the transmitted ray of each illuminating lamp enclose the loophole 8 waiting to clap region varied in size.
Specifically, the camera pole in the present embodiment is provided with three containing cavities 6, is arranged in the illuminating lamp 7 of each containing cavity, to three groups of loopholes 8 that each containing cavity communicates and three for controlling the infrared sensing switch 9 of a corresponding illuminating lamp; Three groups of loopholes 8 are first group of loophole 8A respectively, second group of loophole 8B and the 3rd group loophole 8C, and the light that wherein four loophole 8A transmit is radiated in time sweeping on working face, enclose formed A4 paper size wait clap region; The light that four loophole 8B transmit is radiated in time sweeping on working face, enclose formed A5 paper size wait clap region; The light that four loophole 8C transmit is radiated in time sweeping on working face, enclose formed business card or identity card or bank card size wait clap region.
The advantage of the present embodiment is: in same camera pole, setting is treated many groups loophole in bat region for the formation of difference and is organized illuminating lamp more, for different sweep objects, select different waiting to clap region prompting, be convenient to increase work efficiency and obtain better scan image.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction 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 exhaustive without the need to also giving all execution modes.And these belong to spirit institute's apparent change of extending out of the present invention or change and are still among protection scope of the present invention.