CN218679153U

CN218679153U - Scanning device convenient to use

Info

Publication number: CN218679153U
Application number: CN202222684745.7U
Authority: CN
Inventors: 韩冰; 康摇生
Original assignee: Zheng Jingyi Vocational And Technical School Shunde District Foshan City (lunjiao Adult Culture And Technology School Shunde District Foshan City)
Current assignee: Zheng Jingyi Vocational And Technical School Shunde District Foshan City (lunjiao Adult Culture And Technology School Shunde District Foshan City)
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-03-21
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of scanning device, concretely relates to scanning device convenient to use, including scanning lens and a supporting bench, the damping rotation of supporting bench rear end is connected with L shape support arm, scanning lens installs in L shape support arm lower extreme towards supporting bench one side, L shape support arm is inside to be equipped with to connect the protection subassembly, connect the protection subassembly including empty section of thick bamboo, handle, first threaded rod, the stopper, two stay cords, the baffle, the fixed plate, cardboard and first spring, L shape support arm front end has seted up the standing groove, empty section of thick bamboo has seted up the spout inside, L shape support arm is inside to be equipped with the protective groove with scanning lens assorted, supporting bench rear end has seted up the draw-in groove with cardboard assorted, the fixed plate runs through and is equipped with the locked groove with locking lever assorted; the utility model discloses can fold L shape support arm in a supporting bench side when accomodating scanning device, shelter from the scanning lens when L shape support arm is fixed in a supporting bench side.

Description

Scanning device convenient to use

Technical Field

The utility model belongs to the technical field of scanning device, concretely relates to scanning device convenient to use.

Background

The scanning device is equipment based on an OCR character recognition technology, the text data are scanned by the scanning device and then the image file is analyzed, the process of character and layout information is obtained, in the modern society developed in the network, the scanning device is often used for scanning the text data of paper, the captured image is transmitted to a computer or other terminals for storage, so that the text and layout information can be checked anytime and anywhere, thick books can be more conveniently stored after being scanned, the situation that the text data cannot be searched after being stored for a long time or the handwriting cannot be clearly seen due to the fact that the text data are due to the environment is avoided, but the existing scanning device enables the scanning head to be vertically and fixedly installed above a platform for placing the data usually, so that the scanning head and a support arm for installing the scanning head are high in protrusion, the installation support arm occupies a large storage space when the scanning head is not used, the scanning head is inconvenient to store and carry, and the scanning head is easy to scratch a mirror surface due to long-term leakage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a scanning device convenient to use, can drive stay cord pulling baffle simultaneously and shelter from scanning lens when accomodating locking to L shape support arm, avoid dust attached to scanning lens surface when not using, can also play the guard action to scanning lens simultaneously, avoid scanning lens fish tail to influence the scanning effect.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides a scanning device convenient to use, includes scanning lens and brace table, brace table rear end damping is rotated and is connected with L shape support arm, scanning lens installs in L shape support arm lower extreme towards brace table one side, the inside connection protection subassembly that is equipped with of L shape support arm, connect protection subassembly including empty section of thick bamboo, handle, first threaded rod, stopper, two stay cords, baffle, fixed plate, cardboard and first spring, the standing groove has been seted up to L shape support arm front end, empty section of thick bamboo rotates to be connected in inside the standing groove, the inside spout of having seted up of empty section of thick bamboo, stopper sliding connection is inside the spout, stopper and first threaded rod fixed connection, fixed plate fixed connection just with first threaded rod threaded connection in the standing groove, two the stay cord all with empty section of thick bamboo fixed connection, and two stay cord all with baffle fixed connection, the inside of L shape support arm be equipped with scanning lens assorted protecting groove, baffle sliding connection is in protecting groove, the handle is installed in empty section of thick bamboo rear end, the rotation is connected in first threaded connection in first threaded rod rear end, brace table rear end seted up with the draw-in groove with cardboard assorted, two first spring mounting between protecting groove and baffle, empty section of thick bamboo fixed plate and locking lever, empty section of thick bamboo end are equipped with locking lever matching locking bar, the fixed plate runs through locking plate.

The supporting table is internally provided with a clamping mechanism, the clamping mechanism comprises two symmetrical sliding rods arranged inside the supporting table, the two sliding rods are connected with two U-shaped blocks in a sliding mode, the two front sides and the two rear sides are fixedly connected with connecting rods between the U-shaped blocks, the two front sides and the two rear sides are provided with adjusting pieces, and clamping rods are arranged on the adjusting pieces.

The adjusting part comprises two second threaded rods, two threaded cylinders, first helical teeth, second helical teeth and a rotating rod, a mounting groove is formed in the U-shaped block, the two threaded cylinders are rotatably connected inside the mounting groove, the first helical teeth are rotatably connected to the outer side of the right threaded cylinder, the two second threaded rods are respectively in threaded connection with the two threaded cylinders, the two second threaded rods extend out of the U-shaped block and the supporting table to be fixedly connected with the clamping rod together, the second helical teeth are rotatably connected to the side surface of the right mounting groove and are mutually meshed with the first helical teeth, and the rotating rod is fixedly connected to one side, away from the scanning lens, of the second helical teeth;

the lower ends of the two thread cylinders extend out of the U-shaped block and are connected with a transmission belt in a transmission mode, and a rectangular groove matched with the rotating rod is formed in the right side of the supporting table.

Two clamping grooves matched with the clamping rods are formed in the upper end of the supporting platform.

Two sets of spacing frames are installed to the brace table upper end, and are two sets of spacing frame all includes four L shape spacing strips.

And the side surface of the handle is provided with an anti-slip pad.

The utility model discloses can drive stay cord pulling baffle simultaneously and shelter from scanning lens when accomodating locking to L shape support arm, avoid the dust to adhere to on scanning lens surface when not using, can also play the guard action to scanning lens simultaneously, avoid the scanning lens fish tail to influence the scanning effect.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

Fig. 1 is a schematic structural diagram of a scanning device convenient for use according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a scanning device of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic diagram of a partial cross-sectional structure of a scanning device convenient for use according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is a schematic view of a partial structure of a scanning device convenient for use according to the present invention.

The main component symbols are as follows:

the scanning lens device comprises a scanning lens 1, a supporting table 11, an L-shaped supporting arm 12, an empty cylinder 13, a handle 14, a first threaded rod 15, a limiting block 16, a pull rope 17, a baffle 18, a fixing plate 19, a placing groove 2, a sliding groove 21, a protective groove 22, a clamping groove 23, a clamping plate 24, a first spring 25, a locking rod 26 and a locking groove 27.

The device comprises a sliding rod 3, a U-shaped block 31, a connecting rod 32, a clamping rod 33, a second threaded rod 34, a threaded cylinder 35, a first helical tooth 36, a second helical tooth 37, a rotating rod 38, a driving belt 39, a rectangular groove 4, a clamping groove 41, an L-shaped limiting strip 42 and a non-slip mat 43.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1-6, the utility model discloses a scanning device convenient to use, including scanning lens 1 and brace table 11, 11 rear end damping of brace table rotates and is connected with L shape support arm 12, scanning lens 1 is installed in L shape support arm 12 lower extreme towards brace table 11 one side, L shape support arm 12 inside is equipped with connects protection component, it includes empty section of thick bamboo 13 to connect protection component, handle 14, first threaded rod 15, stopper 16, two stay cords 17, baffle 18, fixed plate 19, cardboard 24 and first spring 25, standing groove 2 has been seted up to L shape support arm 12 front end, empty section of thick bamboo 13 rotates and connects inside standing groove 2, empty section of thick bamboo 13 has seted up spout 21 inside, stopper 16 sliding connection is inside spout 21, stopper 16 and first threaded rod 15 fixed connection, fixed plate 19 fixed connection inside standing groove 2 and with first threaded rod 15 threaded connection, two stay cords 17 all with empty section of thick bamboo 13 fixed connection, and two stay cords 17 all with baffle 18 fixed connection, inside be equipped with scanning lens 1 assorted protection groove 22 to L shape support arm 12, baffle 18 sliding connection is inside 22, handle 14 is installed in empty section of thick bamboo 13 rear end rotation in empty section of thick bamboo 13 inside and is connected with locking bar 24, it runs through locking bar 19 and the front end of locking bar 19 and the baffle plate 19, the front end of locking bar 13 runs through locking groove 26 and the locking groove 26 that the baffle 19 and the locking bar 13 is connected with the locking bar 13.

In an initial state, the clamping plate 24 is positioned in the clamping groove 23, the lock rod 26 is positioned in the lock groove 27, at the moment, the two pull ropes 17 are wound on the outer side of the hollow cylinder 13, part of the pull ropes 17 are wound on the outer side of the hollow cylinder 13, the hollow cylinder 13 cannot rotate under the limitation of the lock rod 26, and the pull ropes 27 and the first spring 25 do not drive the lock rod 26 to exit from the lock groove 27 in an upward direction, so that the pull ropes 17 can drive the baffle plate 18 to shield the scanning lens 1, dust is prevented from being attached to the surface of the scanning lens 1 when the scanning lens is not used, meanwhile, the clamping plate 24 is positioned in the clamping groove 23, the L-shaped support arm 12 can be transversely placed on the periphery of the support table 11 in a rotating mode, and therefore, the L-shaped support arm 12 cannot be perpendicular to the support table 11 to occupy too much space when being stored, and further being convenient to store and carry; when the scanning lens 1 needs to be used, the handle 14 is pulled to drive the hollow cylinder 13 to be far away from the lock groove 27, the lock rod 26 is made to exit from the lock groove 27 and simultaneously drive the handle 14 to rotate, the limit block 16 is connected with the sliding groove 21 in a sliding manner, the hollow cylinder 13 is made to rotate so as to drive the first threaded rod 15 to rotate, the first threaded rod 15 is in threaded connection with the fixed plate 19 so as to move back and forth when rotating, the clamping plate 24 is driven to approach the first threaded rod 15 and further exit from the clamping groove 23 when unlocking is needed, the L-shaped support arm 12 can be driven to rotate, meanwhile, the hollow cylinder 13 rotates the clamping plate 24 to approach the first threaded rod 15 so as to drive the two pull ropes 17 to remove winding, the pull ropes 17 move inside the placing groove 2 when the hollow cylinder 13 slides, the two pull ropes 17 completely remove winding until the clamping plate 23 enters the placing groove 2 and the fixed plate 19 and abuts against each other, at the resilience of the first spring 25 drives the baffle 18 to move forwards until the baffle 18 completely leaks out, and the hollow cylinder 13 can be inserted into the lock groove 27 so as to prevent the hollow cylinder 13 from rebounding;

after use, firstly, the clamping plate 24 is ensured to be positioned in the placing groove 2, then the L-shaped support arm 12 is driven to rotate, as the clamping plate 24 is positioned in the placing groove 2, the influence of the clamping plate 24 cannot be received when the L-shaped support arm 12 is driven to rotate, when the clamping plate 24 is matched with the clamping groove 23, the handle 14 is driven to be away from the placing groove 2 to enable the lock rod 26 to withdraw from the lock groove 27 and then rotate, as the limiting block 16 is in sliding connection with the sliding groove 21, the first threaded rod 15 fixedly connected with the limiting block 16 can rotate along with the hollow cylinder 13, and the fixing plate 19 is also in threaded connection with the first threaded rod 15, so that when the first threaded rod 15 rotates and under the limitation of the limiting block 16, the first threaded rod 15 moves back and forth in the hollow cylinder 13, and then the first threaded rod 15 drives the clamping plate 23 to move towards the clamping groove 24, as the periphery of the hollow cylinder 13 is fixedly connected with the two pull ropes 17, when the hollow cylinder 13 rotates, the pull rope 17 can drive the baffle 18 fixedly connected with the clamping groove 17 to overcome the elasticity of the first spring 25 to wind around the hollow cylinder 13, thus, the baffle 18 positioned in front of the scanning lens 1 can be driven to move backwards, and then the baffle plate 18 positioned in the side of the scanning lens 1 can be abutted to prevent the baffle plate 24 from rotating and the hollow cylinder 13 from rotating, and the hollow cylinder 13, and then the baffle plate 24, and the baffle plate 24 from rotating, and the hollow cylinder 13, and the baffle plate 24 from rotating, and then the hollow cylinder 13, so as the baffle plate 24, and the baffle plate 24 can be prevented from rotating;

the utility model discloses can drive stay cord 17 pulling baffle 18 simultaneously and shelter from scanning lens 1 when accomodating locking L shape support arm 12, avoid the dust to adhere to on scanning lens 1 surface when not using, can also play the guard action to scanning lens simultaneously, avoid 1 fish tail of scanning lens to influence the scanning effect.

The second embodiment:

the improved structure is further improved on the basis of the first embodiment, a clamping mechanism is arranged in the supporting platform 11 and comprises two sliding rods 3 symmetrically arranged in the supporting platform 11, the two sliding rods 3 are connected with two U-shaped blocks 31 in a sliding mode, a connecting rod 32 is fixedly connected between the two U-shaped blocks 31 on the front side and the two U-shaped blocks 31 on the rear side, adjusting pieces are arranged between the two U-shaped blocks 31 on the front side and the two U-shaped blocks 31 on the rear side, and the two adjusting pieces are provided with clamping rods 33;

when a document is scanned, a book can be scanned or a single piece of paper can be scanned, and the book has a certain thickness during scanning, so that pages can be turned over along with the thicker side of the opened book when the page-by-page scanning is performed, the opened book can be automatically overlapped, like a situation that a bookmark is required to be limited during the page turning of the book, the problem that when the book is put down to do other things, the book is automatically healed and the page to which the book is turned over is not known is solved during the scanning, and further the problem that when the book is scanned page-by-page, the book is automatically overlapped without pressure to compact the book, and when the single piece of paper is windy, the paper can fly along with the wind to influence the scanning of the paper is solved, and at the moment, the book can be clamped by using a clamping mechanism, during the use, use the regulating part to drive supporting rod 33 upward movement and keep away from brace table 11, then drive the regulating part and remove, make the regulating part be close to books or the paper that needs the centre gripping, and then make the regulating part drive the fast 31 of U-shaped and slide in the slide bar 3 outside, and equal fixedly connected with connecting rod 32 between two U-shaped blocks 31 of front side and two U-shaped blocks 31 of rear side, opposite side U-shaped block 31 will follow the motion when driving one side U-shaped block 31 to remove like this, and then drive the motion of supporting rod 33, stop sliding when supporting rod 33 moves to the place that needs the centre gripping and drive the regulating part once more and be close to brace table 11, and then make supporting rod 33 carry out the centre gripping to books or paper, the books and paper of grasping just can not be disturbed by other circumstances and scan down, convenient scanning.

The adjusting part comprises two second threaded rods 34, two threaded cylinders 35, a first helical tooth 36, a second helical tooth 37 and a rotating rod 38, wherein an installation groove is formed in the U-shaped block 31, the two threaded cylinders 35 are rotationally connected inside the installation groove, the first helical tooth 36 is rotationally connected to the outer side of the right threaded cylinder 35, the two second threaded rods 35 are respectively in threaded connection with the two threaded cylinders 35, the two second threaded rods 34 extend out of the U-shaped block 31 and the supporting table 11 to be fixedly connected with the clamping rod 33 together, the second helical tooth 37 is rotationally connected to the side surface of the right installation groove, the second helical tooth 37 is meshed with the first helical tooth 36, and the rotating rod 38 is fixedly connected to one side, away from the scanning lens 1, of the second helical tooth 37;

the lower ends of the two thread cylinders 35 extend out of the U-shaped block 31 and are connected with a transmission belt 39 in a transmission way, and the right side of the support table 11 is provided with a rectangular groove 4 matched with the rotating rod 38; when the adjustment is needed, only the rotating rod 38 needs to be rotated, the second helical tooth 37 can be driven to rotate, since the second helical tooth 37 and the first helical tooth 36 are meshed with each other, the second helical tooth 37 can be driven to rotate when rotating, the threaded barrel 35 can be driven to rotate, since the transmission belt 39 arranged at the lower end of the two right threaded barrels 35 is in transmission connection with the two left threaded barrels 35, the two right threaded barrels 35 can be driven to rotate when rotating, meanwhile, the threaded barrel 35 is in threaded connection with the second threaded rod 34, and the two front and rear second threaded rods 34 are fixedly connected with the clamping rod 33, the second threaded rod 34 cannot rotate under the limitation of the clamping rod 33, and further the second threaded rod 34 moves up and down under the driving of the threaded barrel 35, so that the clamping rod 33 can be driven to move up and down, when the adjustment piece needs to be moved, the rotating rod 38 can be driven to slide inside the rectangular groove 4, so that the two U-shaped blocks 31 and the connecting rod 32 can be driven to move together to be close to files needing to be clamped, and the clamping rod 38 can move up and down conveniently and back and forth and back.

The upper end of the supporting platform 11 is provided with two clamping grooves 41 matched with the clamping rods 33; therefore, when the clamping device is not used, the clamping rod 33 can be positioned in the clamping groove 41, the upper end of the supporting platform 11 is enabled to be a flat plane, and further, documents which are not clamped can be directly scanned without influencing the use.

Two groups of limiting frames are arranged at the upper end of the supporting table 1, and each group of limiting frames comprises four L-shaped limiting strips 42; the size setting of the L-shaped limit strip 42 of the two sets of limit frames can set the L-shaped limit strip into the sizes of A5 paper and B5 paper, so that common paper with different sizes can be conveniently scanned without shifting and accurate scanning, and the scanning lens 1 can scan images without shifting between centers.

The side surface of the handle 14 is provided with an anti-skid pad 43; this facilitates turning of the handle 14.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a scanning device convenient to use, includes scanning lens and a supporting bench, its characterized in that: the utility model discloses a scanning camera lens, including a supporting bench, a scanning camera lens, a supporting bench rear end damping rotation and protection subassembly, the scanning camera lens is installed in L shape support arm lower extreme towards supporting bench one side, the inside connection protection subassembly that is equipped with of L shape support arm, the connection protection subassembly includes empty section of thick bamboo, handle, first threaded rod, stopper, two stay cords, baffle, fixed plate, cardboard and first spring, the standing groove has been seted up to L shape support arm front end, empty section of thick bamboo rotates to be connected inside the standing groove, the inside spout that has seted up of empty section of thick bamboo, stopper sliding connection is inside the spout, stopper and first threaded rod fixed connection, fixed plate fixed connection just with first threaded rod threaded connection inside the standing groove, two the stay cord all with empty section of thick bamboo fixed connection, and two the stay cords all with baffle fixed connection, the inside protective groove that is equipped with scanning camera lens assorted protection of L shape support arm, baffle sliding connection is inside the protective groove, the handle is installed in empty section of thick bamboo rear end, the cardboard rotates to be connected in first threaded rod front end, the supporting bench rear end seted up with cardboard assorted draw-in groove, two first spring is installed between protective groove and the baffle, empty section of protective groove is equipped with the fixed plate assorted locking lever.

2. A scanning device for easy use according to claim 1, characterized in that: the supporting table is internally provided with a clamping mechanism, the clamping mechanism comprises two symmetrical sliding rods arranged inside the supporting table, the two sliding rods are connected with two U-shaped blocks in a sliding mode, the two front sides and the two rear sides are fixedly connected with connecting rods between the U-shaped blocks, the two front sides and the two rear sides are provided with adjusting pieces, and clamping rods are arranged on the adjusting pieces.

3. A scanning device for easy use according to claim 2, characterized in that: the adjusting part comprises two second threaded rods, two threaded cylinders, first helical teeth, second helical teeth and a rotating rod, a mounting groove is formed in the U-shaped block, the two threaded cylinders are rotatably connected inside the mounting groove, the first helical teeth are rotatably connected to the outer side of the right threaded cylinder, the two second threaded rods are respectively in threaded connection with the two threaded cylinders, the two second threaded rods extend out of the U-shaped block and the supporting table to be fixedly connected with the clamping rod together, the second helical teeth are rotatably connected to the side surface of the right mounting groove and are mutually meshed with the first helical teeth, and the rotating rod is fixedly connected to one side, away from the scanning lens, of the second helical teeth;

two the screw thread section of thick bamboo lower extreme stretches out U-shaped piece transmission and is connected with the drive belt, the brace table right side is seted up with dwang assorted rectangular channel.

4. A scanning device for easy use according to claim 1, characterized in that: two clamping grooves matched with the clamping rods are formed in the upper end of the supporting platform.

5. A scanning device for easy use according to claim 1, characterized in that: two sets of spacing frames are installed to the brace table upper end, and are two sets of spacing frame all includes four L shape spacing strips.

6. A scanning device for easy use according to claim 1, characterized in that: and the side surface of the handle is provided with an anti-slip pad.