CN210899273U

CN210899273U - File scanner convenient to adjust and used for educational administration department

Info

Publication number: CN210899273U
Application number: CN201922190137.9U
Authority: CN
Inventors: 唐佳; 杨力; 刘洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-30
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a teaching affairs department is with file scanner convenient to adjust, comprising a base plate, be provided with on the upper surface of bottom plate and place the platform, the equal fixed welding in both ends has the backup pad, two about the upper surface of bottom plate the top fixed welding of backup pad has the roof, there is servo electric jar at the lower surface middle part of roof through screw fixed mounting, there is the lifter plate through screw fixed mounting on the output shaft end of servo electric jar, the equal fixed welding in both ends has a mounting panel, the right side about the lower surface of lifter plate there is servo motor through screw fixed mounting on the mounting panel, servo motor's output shaft passes through the shaft coupling and is connected with the lead screw transmission, there is the fixed plate through slide mechanism sliding connection on the lifter plate, there is the file scanning head through screw fixed mounting on the fixed plate. The utility model discloses can adjust the height of file scanning head and control the position, the scanning range and the scanning position of adjustable file scanning head.

Description

File scanner convenient to adjust and used for educational administration department

Technical Field

The utility model relates to a scanner technical field specifically is a file scanner that educational administration department is used for being convenient for to adjust.

Background

Document scanners are used in many office spaces to convert paper characters, pictures and symbols into digital images for storage or transmission by capturing the images and converting the images into digital input devices that can be displayed, edited, stored and output by a computer. The three-dimensional objects such as photos, text pages, drawings, art pictures, photographic negatives, film films, even textiles, label panels, printed board samples and the like can be used as scanning objects, and original lines, graphs, characters, photos and plane real objects can be extracted and converted into devices which can be edited and added into files.

In the office of a educational administration, a document scanner is often required to scan a document, however, the position of a scanning head of the existing document scanner is mostly fixed, the scanning range and the scanning position cannot be adjusted, and when the document is larger or smaller, the document cannot be scanned comprehensively or the scanning is not clear enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a file scanner that educational administration department was used for being convenient for to adjust can adjust the height of file scanning head and control the position, and the scanning range and the scanning position of adjustable file scanning head to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a file scanner convenient to adjust for teaching department comprises a bottom plate, wherein a placing table is arranged on the upper surface of the bottom plate, supporting plates are fixedly welded at the left end and the right end of the upper surface of the bottom plate, top plates are fixedly welded at the top ends of the two supporting plates, a servo electric cylinder is fixedly installed in the middle of the lower surface of each top plate through screws, and a lifting plate is fixedly installed on the end head of an output shaft of each servo electric cylinder through screws;

the utility model discloses a file scanning device, including lifter plate, bearing, servo motor, shaft coupling, slide mechanism, file scanning head, mounting panel, right side, the equal fixed welding in both ends has the mounting panel about the lower surface of lifter plate, the right side have servo motor through screw fixed mounting on the mounting panel, the left side rotate through the bearing on the mounting panel and install the lead screw, servo motor's output shaft passes through the shaft coupling and is connected with the screw drive, there is the fixed plate through slide mechanism sliding connection on the lifter plate, slide mechanism passes through screw-nut threaded connection on the.

Preferably, the middle part of the upper surface of the top plate is fixedly welded with a handle.

Preferably, at least two telescopic legs are arranged between the top plate and the lifting plate with respect to the servo cylinder.

Preferably, the telescopic supporting legs comprise sleeve rods and sliding rods, the top ends of the sleeve rods are fixedly mounted on the lower surface of the top plate through screws, slots are formed in the bottom surfaces of the sleeve rods, the sliding rods are connected in the slots in a sliding mode, and the bottom ends of the sliding rods are fixedly mounted on the upper surface of the lifting plate through screws.

Preferably, slide mechanism includes spout and two sliders, the spout is seted up on the lower surface of lifter plate, two the top surface of slider is all fixed welding on the upper surface of fixed plate, the slider passes through screw-nut threaded connection on the lead screw, slider sliding connection is in the spout.

Preferably, the placing table is a magnetic metal plate, and at least two magnet blocks are arranged on the placing table.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lifting plate is driven to move up and down through the servo electric cylinder so as to adjust the height of the document scanning head and adjust the scanning range of the document scanning head;

2. the screw rod is driven to rotate by the servo motor, the fixing plate is driven to move left and right under the matching of the sliding mechanism, so that the left and right positions of the file scanning head can be adjusted, and the scanning position of the file scanning head can be adjusted.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic sectional view of the telescopic leg of the present invention.

In the figure: 1. a base plate; 2. a placing table; 3. a support plate; 4. a top plate; 5. a servo electric cylinder; 6. a lifting plate; 7. mounting a plate; 8. a servo motor; 9. a screw rod; 10. a sliding mechanism; 101. a chute; 102. a slider; 11. a fixing plate; 12. a document scanning head; 13. a handle; 14. a telescopic leg; 141. a loop bar; 142. a slide bar; 143. a slot; 15. and a magnet block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a file scanner convenient for regulation for educational administration department comprises a bottom plate 1, a placing table 2 is arranged on the upper surface of the bottom plate 1, the placing table 2 is a magnetic metal plate, at least two magnet blocks 15 are arranged on the placing table 2, a file to be scanned can be placed on the placing table 2, then the magnet blocks 15 are placed on the file to be scanned and can be effectively fixed to avoid shaking, supporting plates 3 are fixedly welded at the left and right ends of the upper surface of the bottom plate 1, a top plate 4 is fixedly welded at the top ends of the two supporting plates 3, a handle 13 is fixedly welded in the middle of the upper surface of the top plate 4 to facilitate the movement of the file scanner, a servo electric cylinder 5 is fixedly installed in the middle of the lower surface of the top plate 4 through screws, a lifting plate 6 is fixedly installed on the head of an output shaft of the servo electric cylinder 5 through screws, the lifting plate 6 is driven to move up and down through the servo electric cylinder 5, to adjust the height of the document scanning head 12 to adjust the scanning range of the document scanning head 12.

At least two telescopic supporting legs 14 are arranged between the top plate 4 and the lifting plate 6 about the servo electric cylinder 5, each telescopic supporting leg 14 comprises a loop bar 141 and a sliding rod 142, the top end of each loop bar 141 is fixedly installed on the lower surface of the top plate 4 through screws, a slot 143 is formed in the bottom surface of each loop bar 141, each sliding rod 142 is slidably connected into the corresponding slot 143, the bottom end of each sliding rod 142 is fixedly installed on the upper surface of the lifting plate 6 through screws, when the servo electric cylinder 5 drives the lifting plate 6 to move up and down, each sliding rod 142 can slide in the corresponding slot 143 of each loop bar 141, and therefore the telescopic supporting legs 14 stretch and retract, and the lifting plate 6 is enabled to move up and.

The equal fixed welding in both ends has mounting panel 7 about the lower surface of lifter plate 6, there is servo motor 8 through screw fixed mounting on the mounting panel 7 of right side, install lead screw 9 through the bearing rotation on the mounting panel 7 of left side, servo motor 8's output shaft passes through the shaft coupling and is connected with the transmission of lead screw 9, there is fixed plate 11 through slide mechanism 10 sliding connection on the lifter plate 6, slide mechanism 10 passes through screw-nut threaded connection on lead screw 9, there is file scanning head 12 through screw fixed mounting on the fixed plate 11, it rotates to drive lead screw 9 through servo motor 8, it controls about slide mechanism 10's cooperation drives fixed plate 11, in order to adjust the position about file scanning head 12, the scanning position of adjustable file scanning head 12.

The sliding mechanism 10 comprises a sliding groove 101 and two sliding blocks 102, the sliding groove 101 is formed in the lower surface of the lifting plate 6, the top surfaces of the two sliding blocks 102 are fixedly welded to the upper surface of the fixing plate 11, the sliding blocks 102 are connected to the lead screw 9 through lead screw nuts in a threaded mode, the sliding blocks 102 are connected to the sliding groove 101 in a sliding mode, when the servo motor 8 drives the lead screw 9 to rotate, the sliding blocks 102 slide in the sliding groove 101, and therefore the fixing plate 11 is enabled to move left and right.

The working principle is as follows: during the use, will treat that the file of scanning places on placing platform 2, according to the scanning scope that file scanning head 12 needs, drive lifter plate 6 through servo electric cylinder 5 and reciprocate, adjust file scanning head 12 to suitable height, according to the position of treating the file of scanning, drive lead screw 9 through servo motor 8 and rotate, drive fixed plate 11 and remove about, adjust file scanning head 12 to suitable position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A document scanner for a schoolhouse for easy adjustment, comprising a base plate (1), characterized in that: a placing table (2) is arranged on the upper surface of the bottom plate (1), supporting plates (3) are fixedly welded at the left end and the right end of the upper surface of the bottom plate (1), a top plate (4) is fixedly welded at the top ends of the two supporting plates (3), a servo electric cylinder (5) is fixedly installed in the middle of the lower surface of the top plate (4) through screws, and a lifting plate (6) is fixedly installed on the end head of an output shaft of the servo electric cylinder (5) through screws;

the equal fixed welding in both ends has mounting panel (7), right side about the lower surface of lifter plate (6) there is servo motor (8) through screw fixed mounting on mounting panel (7), the left side lead screw (9) are installed through the bearing rotation on mounting panel (7), the output shaft of servo motor (8) passes through the shaft coupling and is connected with lead screw (9) transmission, there is fixed plate (11) through slide mechanism (10) sliding connection on lifter plate (6), slide mechanism (10) are on lead screw (9) through screw-nut threaded connection, there is file scanning head (12) through screw fixed mounting on fixed plate (11).

2. A document scanner for facilitating adjustments at a professor according to claim 1, wherein: and a handle (13) is fixedly welded in the middle of the upper surface of the top plate (4).

3. A document scanner for facilitating adjustments at a professor according to claim 1, wherein: at least two telescopic supporting legs (14) are arranged between the top plate (4) and the lifting plate (6) relative to the servo electric cylinder (5).

4. A document scanner for facilitating adjustments at a professor as claimed in claim 3, wherein: the telescopic supporting leg (14) comprises a loop bar (141) and a sliding bar (142), the top end of the loop bar (141) is fixedly installed on the lower surface of the top plate (4) through a screw, a slot (143) is formed in the bottom surface of the loop bar (141), the sliding bar (142) is slidably connected into the slot (143), and the bottom end of the sliding bar (142) is fixedly installed on the upper surface of the lifting plate (6) through a screw.

5. A document scanner for facilitating adjustments at a professor according to claim 1, wherein: slide mechanism (10) include spout (101) and two slider (102), spout (101) are seted up on the lower surface of lifter plate (6), two the top surface of slider (102) is all fixed welding on the upper surface of fixed plate (11), slider (102) pass through screw-nut threaded connection on lead screw (9), slider (102) sliding connection is in spout (101).

6. A document scanner for facilitating adjustments at a professor according to claim 1, wherein: the placing table (2) is a magnetic metal plate, and at least two magnet blocks (15) are arranged on the placing table (2).