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, the existing formula scanner of taking pictures 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 formula scanner of taking pictures has the following disadvantages: (1) scene of meeting on occasion does not have the situation of work top, and this kind formula scanner of taking pictures can't be stood, so just can't use.(2) this kind taken pictures the formula scanner in order can firmly to stand, and its base is generally all done heavylier, carries inconvenience, and portability is not good.(3) this kind taken pictures the formula 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
Be to solve the problem that exists in the background technology, the invention provides a kind of comparatively light, the formula of taking pictures scanner of being easy to carry about with one.
Technical scheme of the present invention is: a kind of formula scanner of taking pictures, comprise be provided with support column, with the support column folding rod that is rotationally connected and the fastening-clamping mechanism that links to each other with support column, folding rod is provided with the formula photographing module of taking pictures; Folding rod can turn to support column superimposed; Fastening-clamping mechanism comprises a strap and an Elastic clamping plate, and this strap and Elastic clamping plate are combined to form a clip slot; The middle part plate body of Elastic clamping plate forms a crimping rib towards protruding near the direction of strap, and the afterbody plate body of Elastic clamping plate extends to form a pull handle towards the direction bending away from strap.
In the such scheme, strap and Elastic clamping plate are made into integration; Strap is horizontally disposed with, Elastic clamping plate be positioned at fixed head directly over.
In the such scheme, strap is fixedlyed connected with support column, and the end face towards Elastic clamping plate of strap is provided with four crimping salient points that match with the crimping rib; Each crimping salient point and crimping rib are provided with the bolster that elastomeric material is made.
When the present invention uses, at first launch the display screen of notebook computer, utilize then fastening-clamping mechanism with the scanner clamping connection on the keyboard main frame of notebook computer, the file that will scan places on the host computer keyboard, need not work top, can scan quickly and easily, be specially adapted to field work and take in the road of the vehicles such as train, automobile.Build of the present invention is small and exquisite, and clamping connection is stable, and is easy to carry, than the existing formula scanner practicality of taking pictures, is applicable to various occasions, and handled easily is effectively increased work efficiency.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 2 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 kind of use view of the formula scanner of taking pictures shown in Figure 1.
Present embodiment is a kind of formula scanner of taking pictures, and sees Fig. 1 to shown in Figure 2, comprises the folding rod 3 that is provided with support column 2, is rotationally connected with support column and the fastening-clamping mechanism 8 that links to each other 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; Fastening-clamping mechanism comprises a strap 81 and an Elastic clamping plate 82, and this strap and Elastic clamping plate are combined to form a clip slot 83; The middle part plate body of Elastic clamping plate forms a crimping rib 84 towards protruding near the direction of strap, and the afterbody plate body of Elastic clamping plate extends to form a pull handle 85 towards the direction bending away from strap.Strap is horizontally disposed with, Elastic clamping plate be positioned at fixed head directly over.Strap and Elastic clamping plate are made into integration.
Strap is fixedlyed connected with support column, and the end face towards Elastic clamping plate of strap is provided with four crimping salient points 86 that match with the crimping rib.Each crimping salient point and crimping rib are provided with the bolster that elastomeric material is made.
When the present invention uses, at first launch the display screen 71 of notebook computer, utilize then fastening-clamping mechanism with the scanner clamping connection on the keyboard main frame 72 of notebook computer, the file that will scan places on the host computer keyboard, need not work top, can scan quickly and easily, be specially adapted to field work and take in the road of the vehicles such as train, automobile.Build of the present invention is small and exquisite, and clamping connection is stable, and is easy to carry, than the existing formula scanner practicality of taking pictures, is applicable to various occasions, and handled easily is effectively increased work efficiency.
(embodiment 2)
Fig. 3 and Fig. 4 have shown second kind of embodiment of the present invention, and wherein Fig. 3 is a kind of partial structurtes schematic diagram of second kind of structure of the present invention; Fig. 4 is a kind of sectional structure schematic diagram of the formula scanner of taking pictures shown in Figure 3.
Present embodiment is substantially the same manner as Example 1, and difference is: see Fig. 3 and shown in Figure 4, the formula photographing module of taking pictures comprises the camera lens 11 that is arranged on the folding rod 3; Folding rod 3 is provided with containing cavity 8, is arranged in the illuminating lamp 4 of containing cavity, one group of loophole that communicates with containing cavity 5 and the inductive switch 6 that is used for this illuminating lamp of control.The quantity of this group loophole is four, and these four loopholes are symmetrical arranged centered by camera lens, this group loophole be used for making the transmitted ray that sends from this group loophole of this illuminating lamp to surround forming wait to clap regional; 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 arranges 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 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 formation default big or small waiting clearly and clap the zone, remind the user that file to be scanned is placed on the suitable zone formula scanning work of taking pictures, mobile scanned document repeatedly, can accurately determine the position of scanned document, effectively increase work efficiency and obtain preferable image.
(embodiment 3)
Fig. 5 and Fig. 6 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. 5; A kind of sectional structure schematic diagram of the formula scanner of taking pictures shown in Figure 5 during Fig. 6.
Present embodiment is substantially the same manner as Example 2, difference is: see Fig. 5 and shown in Figure 6, folding rod is provided with a plurality of illuminating lamps and the transmitted ray for making each illuminating lamp that matches with each illuminating lamp of organizing surrounds the loophole of waiting to clap the zone that formation varies in size more.
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 that communicate with each containing cavity and three infrared sensing switchs 6 that are used for the corresponding illuminating lamp of control; 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 light that transmits of four loophole 5A is radiated at when waiting to sweep on the working face, surround form the A4 paper size wait to clap the zone; The light that four loophole 5B transmit is radiated at when waiting to sweep on the working face, surround form the A5 paper size wait to clap the zone; The light that four loophole 5C transmit is radiated at 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 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 need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.