The multifunction document recording instrument
Technical field
The utility model relates to a kind of file recording instrument, refers more particularly to the fast multifunction document recording instrument that also can scan three-dimensional material object of a kind of sweep velocity.
Background technology
Popular scanner is in the market pressed the difference of photo-electric conversion element, is generally CCD (ChargeCoupled Device, photoelectricity coupling inductor) scanner.It to CCD, converts light signal to the electric signal imaging by lens focus, and the latter is close to scanning contribution surface and carries out the scanning of contact.Ccd scanner is gone up direct exposure by lens focus to CCD, can carry out material object scanning very easily.Sensor devices CCD is a kind of technology of comparative maturity in the scanner, and its cost is lower, and image quality is but more and more higher, some in addition can compare favourably with the photomultiplier that uses in the drum scanning instrument, have high performance price ratio.Adopt the CCD of silicon single crystal technology lower to the requirement of ambient temperature, the scope of adaptation is wider.Development along with technology, a kind of recording instrument has also appearred on market at present, it also is to be the CCD scan mode, be more convenient for people to use, but owing to adopt CCD motion scan mode, so sweep velocity is relatively slow, and volume is bigger, be not easy to carry, also do not have the 3 D stereo scan function in addition.
Based on the weak point of above-mentioned existing file recording instrument, the inventor has designed the utility model " multifunction document recording instrument ".
The utility model content
The utility model at above-mentioned the deficiencies in the prior art technical matters to be solved is: provide that a kind of sweep velocity is fast, volume is little, be convenient for carrying and can scan three-dimensional multifunction document recording instrument in kind.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of multifunction document recording instrument comprises base and head, and described head is provided with the camera lens that adopts high pixel CMOS shooting mode, and high pixel CMOS shooting mode can realize that sweep velocity is fast and can scan function such as three-dimensional material object.
Be provided with the expansion link that is used to regulate upper-lower position between described base and the head, adopt expansion link to regulate upper-lower position, increased activity space during use greatly, dwindled volume when not using again.
Be provided with the support bar that becomes ' 7 ' font structure with expansion link between described head and the expansion link.
Described support bar is fixed in expansion link with the Change-over frame that can horizontally rotate 270 °, it is spacing that Change-over frame adopts the rivet connection to add convex tendon, make head because the spacing of convex tendon can not have any rocking when taking, can make its shooting effect better 270 ° of spatial rotation.
Described head is made up of head upper cover and head lower cover, and head upper cover is connected with screw with button bit with head lower cover, adopts the method for button bit and screw to be connected, and is easy to assembly, is connected firmly.
Described camera lens front end is provided with an adjusting ring that is used to focus, and camera lens elasticity is pressed in the adjusting ring, utilizes the elasticity of plastics that camera lens is pressed in the adjusting ring, makes it convenient and the feel spy is good when regulating.
Described support bar and head are for ease of the buckle syndeton of dismounting, and support bar and head adopt the button bit wringing fit, dismantle very convenient, to the better space of freely bringing into play of user.
Being equipped with one in the described base is used to make recording instrument to place firm balance weight iron.
Described base is made up of base upper cover and base lower cover, and base upper cover, base lower cover and balance weight iron are affixed with screw.
The beneficial effect of the utility model multifunction document recording instrument is: adopt high pixel CMOS shooting mode, can realize that sweep velocity is fast and can scan function such as three-dimensional material object, adopt telescopic 7 font structures of pull bar, the support bar that connects head can fold with expansion link, and need can arbitrarily not dismantle by instrument, it is little and advantage such as be convenient for carrying to have a volume.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an one-piece construction front view of the present utility model;
Fig. 2 is a STRUCTURE DECOMPOSITION synoptic diagram of the present utility model.
Description of reference numerals:
10, base 11, base upper cover 12, base lower cover
13, rubber subsides 20, head 21, head upper cover
22, head lower cover 23, button 30, camera lens
31, adjusting ring 40, expansion link 50, support bar
60, Change-over frame 61, first Change-over frame 62, second Change-over frame
70, balance weight iron 80, expansion link fixator 90, first ply-yarn drill
91, second ply-yarn drill
Embodiment
Referring to figs. 1 through Fig. 2, the utility model is to implement like this:
A kind of multifunction document recording instrument comprises base (10) and head (20), and head (20) is provided with camera lens (30) that adopts high pixel CMOS shooting mode and the button (23) that is used to control recording instrument.Be provided with the expansion link (40) that is used to regulate upper-lower position between base (10) and the head (20), expansion link (40) is fixed on the base (10) with expansion link fixator (80), and is respectively equipped with first ply-yarn drill (90) and second ply-yarn drill (91) at the two ends up and down of expansion link (40).Be provided with the support bar (50) that becomes ' 7 ' font structure with expansion link (40) between head (20) and the expansion link (40).Support bar (50) is fixed in expansion link (40) with the Change-over frame (60) that can horizontally rotate 270 °, and Change-over frame (60) comprises first Change-over frame (61) and second Change-over frame (62).Head (20) is made up of head upper cover (21) and head lower cover (22), and head upper cover (21) is connected with screw with button bit with head lower cover (22).Camera lens (30) front end is provided with an adjusting ring that is used to focus (31), and camera lens (30) elasticity is pressed in the adjusting ring (31).Support bar (50) and the buckle syndeton of head (20) for ease of dismounting.Being equipped with one in the base (10) is used to make recording instrument to place firm balance weight iron (70).Base (10) is made up of base upper cover (11) and base lower cover (12), and base upper cover (11), base lower cover (12) and balance weight iron (70) are affixed with screw, and the screw hole downside is stained with rubber and pastes (13).
The above, it only is the preferred embodiment of the utility model multifunction document recording instrument, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.