CN207560133U - One kind is convenient for fixed flat bed scanner - Google Patents

Abstract

The utility model discloses a flat-panel scanner which is convenient to be fixed, and relates to the technical field of scanners. The easy-to-fix flatbed scanner includes a loading board and a transmission port. Control buttons are arranged on both sides of the front end of the loading board, and fixing plates are fixedly connected to both sides above the loading board. There is a connection line, the inner upper end of the fixer is fixedly connected with the lifting rod, the lower end of the lifting rod is fixedly connected with a suction cup, the rear side of the exhaust hole is movably connected with a rotating bearing, the left side of the rotating bearing is welded with a connecting rod, and the left side of the connecting rod The sides are welded with baffles. There are three lifting rods, and the lifting rods are nested layer by layer. When the user needs to fix the scanning paper, he can use the control button to make the lifting rods inside the holder shrink upwards, and the three lifting rods are nested layer by layer. The use of space inside the holder is reduced, and the invention is suitable for the production and use of flatbed scanners that are easy to fix, and has good development space.

Description

A flatbed scanner that is easy to fix

technical field

The utility model relates to the technical field of scanners, in particular to a flat-panel scanner which is easy to fix.

Background technique

Scanners are commonly used as peripherals to computers by capturing images and converting them into digitized input devices that the computer can display, edit, store and output. Scanners can be used as scanning objects for three-dimensional objects such as photos, text pages, drawings, art drawings, photographic negatives, film films, and even textiles, signage panels, printed board samples, etc., to extract and convert original lines, graphics, text, photos, etc. , Convert the flat object into a device that can be edited and added to the file. The scanner belongs to the input system in computer-aided design (CAD). Through the computer software and computer, the output device (laser printer, laser plotter) interface forms a computer processing system before screen printing, which is suitable for office automation (OA). Widely used in sign panels, printed boards, printing industries, etc.

The existing flatbed scanners cannot effectively fix the scanning paper when placing the scanning paper, which makes it impossible to scan quickly when scanning the paper. There are certain limitations for different papers, so that the existing flatbed scanners that are easy to fix cannot be placed Widely used and recognized in the market.

Utility model content

The purpose of the utility model is to provide a flatbed scanner that is easy to fix, so as to solve the problem of poor fixing effect of the existing flatbed scanner in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a flatbed scanner that is easy to fix, including a loading board and a transmission port, control buttons are arranged on both sides of the front end of the loading board, and the The upper two sides are fixedly connected with fixed plates, the right side of the transmission port is fixedly connected with a connecting line, the right side of the connecting line is fixedly connected with a USB connector, and the upper end of the loading plate is movably connected with a scanning board, The lower side of the scanning board is inlaid with a scanner, the four corners of the scanning board are inlaid with holders, the lower side of the front end of the scanning board is inlaid with movable bearings, and the four sides of the holder are penetrated with exhaust holes , the inner upper end of the fixer is fixedly connected with a lifting rod, the lower end of the lifting rod is fixedly connected with a suction cup, the rear side of the exhaust hole is movably connected with a rotating bearing, and the left side of the rotating bearing is welded with a connecting rod , the left side of the connecting rod is welded with a baffle.

Preferably, the shape of the vent hole is "circular", and there are multiple vent holes.

Preferably, the shape of the baffle is "circular", and the diameter of the baffle is one centimeter larger than the diameter of the exhaust hole.

Preferably, the rotation bearing is arranged inside the holder, and the rotation angle of the rotation bearing is at most thirty degrees.

Preferably, there are three lifting rods, and the lifting rods are nested layer by layer.

Preferably, the material of the suction cup is soft rubber, and the suction cup has a little adsorption force.

Compared with the prior art, the beneficial effect of the utility model is: this kind of flatbed scanner that is easy to fix is provided with three lifting rods, and the lifting rods are set in layers. When the user needs to fix the scanning paper, he can pass the The control button makes the lifting rod inside the holder shrink upwards. The three lifting rods are inlaid layer by layer, which can effectively reduce the use of space inside the holder. The material of the suction cup is soft rubber, and the suction cup has a little adsorption force. When lifting When the rod rises, it will drive the suction cup to move upward, and when the suction cup rises, it will drive the internal air to move upward, making the bottom of the suction cup in a vacuum state, so that the paper to be scanned is firmly adsorbed on the scanning board, and the shape of the vent hole is " "Round", and there are multiple vent holes, through which the external air can effectively flow into the holder, thereby quickly eliminating the vacuum state in the holder, so that the scanned paper can be quickly detached Fix the plate, set the shape of the baffle to be "circular", and the diameter of the baffle is one centimeter larger than the diameter of the exhaust hole. When the inside of the holder is in a vacuum state, the baffle can be moved to the exhaust hole through the movable bearing. The air is blocked outside the exhaust hole through the baffle, thus preventing the paper to be scanned from being fixed badly due to the air entering the holder through the exhaust hole, and the rotating bearing is set inside the holder, and the rotating bearing The maximum rotation angle is 30 degrees, and the baffle can be moved out of the exhaust hole through the rotation bearing. The maximum rotation angle of the rotation bearing is 30 degrees, which can effectively prevent the two baffles from colliding due to the excessive rotation angle. together, resulting in blockage of the vent hole.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a structural cross-sectional view of the utility model after deployment;

Fig. 3 is a cross-sectional view of the utility model holder structure;

Fig. 4 is a cross-sectional view of the internal structure of the anchor of the present invention;

Fig. 5 is a sectional view of the enlarged structure at A in Fig. 3 of the present utility model.

In the figure: 1. Loading board, 2. Control button, 3. Fixed board, 4. Scanning board, 5. Scanner, 6. Fixer, 7. Movable bearing, 8. Vent, 9. Baffle, 10. Swivel bearing, 11. Connecting rod, 12. Lifting rod, 13. Suction cup, 14. Connecting wire, 15. Transmission port, 16. USB connector.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 5, the utility model provides a technical solution: a flatbed scanner that is easy to fix, including a loading board 1, a control button 2, a fixing board 3, a scanning board 4, a scanner 5, and a holder 6 , movable bearing 7, exhaust hole 8, baffle plate 9, rotating bearing 10, connecting rod 11, lifting rod 12, suction cup 13, connecting wire 14, transmission port 15 and USB connector 16, both sides of the front end of loading plate 1 A control button 2 is provided, a fixed plate 3 is fixedly connected to both sides above the loading plate 1, a connection line 14 is fixedly connected to the right side of the transmission port 15, and a USB connector 16 is fixedly connected to the right side of the connection line 14. The upper end of the object board 1 is movably connected with a scanning board 4, the lower side of the scanning board 4 is inlaid with a scanner 5, the four corners of the scanning board 4 are inlaid with fixers 6, and the lower side of the front end of the scanning board 4 is inlaid with a movable bearing 7, There are exhaust holes 8 running through the four sides of the fixture 6, and the shape of the exhaust holes 8 is "circular", and there are multiple exhaust holes 8, through which the external air can effectively flow into the fixture 6, thereby quickly eliminating the vacuum state in the holder 6, so that the scanned paper can be quickly separated from the fixing plate 3, the inner upper end of the holder 6 is fixedly connected with the lifting rod 12, and three lifting rods 12 are provided, and 12 layers of lifting rods are inlaid. When the user needs to fix the scanning paper, the user can press the control button 2 to make the lifting rods 12 inside the holder 6 shrink upward. The 12 layers of the three lifting rods can effectively reduce the fixing. The space inside device 6 is used, and the lower end of lifting rod 12 is fixedly connected with suction cup 13, and the material of setting suction cup 13 adopts soft rubber, and suction cup 13 has a little adsorption force, will drive suction cup 13 to move upward when lifting rod 12 rises, When the suction cup 13 rises, it will drive the internal air to move upward, so that the bottom of the suction cup 13 is in a vacuum state, so that the paper to be scanned is firmly adsorbed on the scanning board 4, and the rear side of the exhaust hole 8 is movably connected with a rotary bearing 10, Set the swivel bearing 10 inside the fixer 6, and the rotation angle of the swivel bearing 10 is at most 30 degrees, the baffle plate 9 can be moved out of the exhaust hole 8 through the swivel bearing 10, and the maximum rotation angle of the swivel bearing 10 is 30 degrees degree, which can effectively prevent the two baffles 9 from colliding together due to the excessive rotation angle, and cause the exhaust hole 8 to be blocked. The left side of the rotary bearing 10 is welded with a connecting rod 11, and the left side of the connecting rod 11 is welded with a The baffle plate 9 is provided with a “circular” shape, and the diameter of the baffle plate 9 is one centimeter larger than the diameter of the exhaust hole 8. When the interior of the holder 6 is in a vacuum state, the baffle plate 9 can be moved by the movable bearing 7 At the exhaust hole 8, the air is blocked outside the exhaust hole 8 by the baffle plate 9, thereby preventing the paper to be scanned from being unfixed due to air entering the holder 6 through the exhaust hole 8.

Working principle: First, connect the USB port 16 to the computer, use the control button 2 to make the scanning board 4 expand upward through the movable bearing 7, place the paper to be scanned on the loading board 1, and pass the scanning board 4 through the movable bearing 7 Covered on the loading plate 1, the lifting rod 12 inside the holder 6 is contracted upward through the control button 2. When the lifting rod 12 shrinks upward, it will move upward with the suction cup 13, and the internal air will pass through the movement of the suction cup 13. The exhaust hole 8 discharges the inside of the holder 6, and the control button 2 controls the rotating bearing 10 to drive the connecting rod 11, and the connecting rod 11 drives the baffle 9, and the baffle 9 will move to the exhaust hole 8, and the control button 2 enables scanning Device 5 scans the text on the paper, the scanned result will be transmitted to the connection line 14 through the transmission port 15, transmitted to the USB connector 16 through the connection line 14, and transmitted to the computer through the USB connection head 16. After the scanning is completed, you can The rotary bearing 10 is moved by the control button 2, the connecting rod 11 is driven by the movement of the rotary bearing 10, and the connecting rod 11 drives the baffle 9 to move, so that the paper falls on the loading plate 1, and the movable bearing 7 is rotated by the control button 2 , the scanning board 3 is moved upward by the rotation of the movable bearing 7, thereby taking out the paper.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A flatbed scanner that is easy to fix, including a loading board (1) and a transmission port (15), characterized in that: control buttons (2) are arranged on both sides of the front end of the loading board (1), and the The upper two sides of the loading plate (1) are fixedly connected with a fixed plate (3), the right side of the transmission port (15) is fixedly connected with a connecting line (14), and the right side of the connecting line (14) A USB connector (16) is fixedly connected, a scanning board (4) is movably connected to the upper end of the loading board (1), and a scanner (5) is inlaid on the lower side of the scanning board (4). The four corners of the board (4) are inlaid with a fixer (6), the lower side of the front end of the scanning board (4) is inlaid with a movable bearing (7), and the four sides of the fixer (6) are pierced with exhaust holes (8), the inner upper end of the fixer (6) is fixedly connected with a lifting rod (12), the lower end of the lifting rod (12) is fixedly connected with a suction cup (13), and the rear of the exhaust hole (8) The side is movably connected with a rotary bearing (10), the left side of the rotary bearing (10) is welded with a connecting rod (11), and the left side of the connecting rod (11) is welded with a baffle plate (9). 2 . The flatbed scanner that is easy to fix according to claim 1 , characterized in that: the air vent ( 8 ) is set in a “circular” shape, and there are multiple air vents ( 8 ). 3. An easy-to-fix flatbed scanner according to claim 1, characterized in that: the baffle (9) is set in a "circular" shape, and the diameter of the baffle (9) is smaller than the exhaust hole ( 8) One centimeter larger in diameter. 4. A flatbed scanner that is easy to fix according to claim 1, characterized in that: the rotation bearing (10) is arranged inside the holder (6), and the maximum rotation angle of the rotation bearing (10) is Thirty degrees. 5 . The flatbed scanner that is easy to fix according to claim 1 , characterized in that: there are three lifting rods ( 12 ), and the lifting rods ( 12 ) are nested layer by layer. 5 . 6 . The flatbed scanner that is easy to fix according to claim 1 , characterized in that: the material of the suction cup ( 13 ) is soft rubber, and the suction cup ( 13 ) has a little adsorption force.