Digital publishing scanning equipment

Abstract

The utility model discloses a digital publication scanning device, which relates to the technical field of digital publication and comprises a base of the device, the base is connected with a supporting strip and a control strip, a pressing plate and two placing plates are rotatably mounted at the upper end of the supporting strip, the two placing plates are slidably mounted between the supporting strip and the control strip, one end of each placing plate is provided with a tooth groove, and the other end of each placing plate is provided with a clamping groove. Two transmission gears are rotationally installed in the control strip, a linkage mechanism is installed in the control strip, the two transmission gears are driven by the linkage mechanism to synchronously and reversely rotate, the two transmission gears rotate to drive the two placing plates to be far away from each other through tooth grooves, the spine of a book is placed in a gap between the two placing plates, and finally the book is flattened by rotating the pressing plate. The scanning platform of the digital publication scanning equipment guarantees that the printing surface of the book is flat and upward, and solves the problem that when the scanning platform of the existing digital publication scanning equipment scans the book, the spine part of the book can jack up the middle part of the whole book, so that the printing surface, needing to be scanned, of the book cannot be flatly exposed.

Description

TECHNICAL FIELD

[0001] The utility model relates to digital publishing technical field, concretely is a kind of digital publishing scanning equipment. BACKGROUND

[0002] Digital publishing scanning equipment is a kind of equipment specially used for the digitization of paper books, files and other physical media. This kind of equipment converts paper content into electronic documents through high-precision scanning, in order to facilitate storage, editing, dissemination and retrieval. The functions and characteristics of digital publishing scanning equipment include high-precision scanning, fast batch processing, support for multiple file formats, OCR (Optical Character Recognition) technology, automatic paging and correction, networking functions, etc. Therefore, digital publishing scanning equipment is widely used in digital publishing, archival digitization, education and research, legal and medical record preservation, etc.

[0003] The existing digital publishing scanning equipment is mostly composed of optical scanning system (lens group, light source, sensor, optical anti-shake assembly), scanning platform, image processing unit, control control unit, storage and networking module, shell and protection device, power system, etc. When using, the book scanner with reference model F3320 is used to place paper, paperboard or books on the scanning platform, and then the optical scanning system is used to convert the paper content into electronic documents.

[0004] However, the scanning platform of the existing digital publishing scanning equipment mostly adopts a flat placement plate. When scanning books, the spine part of the book will lift the middle part of the whole book after the book is unfolded, so that the printed surface of the book that needs to be scanned cannot be evenly exposed. To solve the above-mentioned problems, the present application provides a digital publishing scanning equipment. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of digital publishing scanning equipment to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of digital publishing scanning equipment, including the base of equipment, the upper end of base is fixedly connected with support bar and control bar, the upper end of support bar is rotatably installed with the pressing plate for flattening book;

[0007] Two placement plates are slidably installed between support bar and control bar, one end of placement plate is provided with a tooth slot, two transmission gears meshing with tooth slot are rotatably installed in control bar, and a linkage mechanism for controlling the synchronous and reverse rotation of the two transmission gears is installed in control bar;

[0008] The rotation of the two transmission gears drives the two placement plates to move away from each other through the tooth slot, and the spine of the book is placed between the gap of the two placement plates.

[0009] As a preferred technical scheme of the utility model, the linkage mechanism comprises a connecting rod, a driving bevel gear and a driven bevel gear, the connecting rod is rotatably installed in the control strip, two driving bevel gears are symmetrically fixed at two ends of the connecting rod, the driven bevel gear is fixedly connected to the lower end of the transmission gear, and the driving bevel gear and the driven bevel gear are engaged with each other.

[0010] As a preferred technical scheme of the utility model, the outer side wall of the connecting rod is sleeved with a driving bevel gear, and the inside of the control strip is rotatably installed with a control bevel gear engaged with the driving bevel gear.

[0011] As a preferred technical scheme of the utility model, the outer side wall of the control strip is rotatably inserted with a knob for driving the control bevel gear to rotate, and one end of the knob is fixedly connected with the control bevel gear.

[0012] As a preferred technical scheme of the utility model, the two ends of the connecting rod are rotatably sleeved with support bevel gears, and the support bevel gears at the two ends of the connecting rod engage with the driving bevel gears.

[0013] As a preferred technical scheme of the utility model, the outer side wall of the connecting rod is also sleeved with a support bevel gear, and the support bevel gear on the connecting rod body engages with the control bevel gear.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a linkage mechanism drives two transmission gears to rotate synchronously and reversely, two transmission gears rotate to drive two placing plates to move away from each other through a tooth groove, the spine of a book is placed between the gap between the two placing plates, and finally a pressing plate is rotated to flatten the book, so that the printed surface of the book can be evenly exposed, and the problem that the spine of the book is lifted to the middle part of the book when the scanning platform of the existing digital publishing scanning equipment scans the book is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the equipment of the utility model embodiment;

[0017] Figure 2 It is the two placing plates separation structure schematic view of the utility model embodiment;

[0018] Figure 3 It is the control strip sectional view schematic view of the utility model embodiment;

[0019] Figure 4 It is the Figure 3 Enlarged view of A in the utility model embodiment;

[0020] Figure 5 It is the Figure 3 Enlarged view of B in the utility model embodiment;

[0021] Figure 6 The placing plate structure schematic view of the embodiment of the utility model;

[0022] Figure 7 The linkage mechanism structure schematic view of the embodiment of the utility model;

[0023] Figure 8 The embodiment of the utility model Figure 7 The enlarged view of C;

[0024] Figure 9 The embodiment of the utility model Figure 7 The enlarged view of D.

[0025] In the figure: 1, base; 11, pressing plate; 12, scanning lens; 2, support strip; 3, control strip; 31, transmission gear; 4, placing plate; 41, tooth groove; 5, linkage mechanism; 51, connecting rod; 52, driving bevel gear; 53, driven bevel gear; 54, driving bevel gear; 55, control bevel gear; 56, knob; 57, support bevel gear. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-9 The embodiment provides a kind of digital publishing scanning equipment, including base 1, scanning equipment reference model is CopiBookOS-A2's non-contact scanner, the upper end of base 1 is fixedly connected with support rod, support strip 2 and control strip 3, support strip 2 and control strip 3 between installation have display panel, support rod is L type, scanning lens 12 is installed in the inside top surface of support rod, scanning lens 12 is aligned with display panel up and down. The upper end of support strip 2 is rotatably installed with pressing plate 11, and the pressing plate 11 includes frame and transparent tempered glass panel, and the tempered glass panel is fixedly installed in the inside of frame. Similarly, the non-contact scanner with reference model CopiBookOS-A2 is placed on the display panel with the paper file (paper, paperboard, books) for scanning, and the scanning content is displayed upwards, and the pressing plate 11 is connected with scanning lens 12, after the paper file is pressed flat by the pressing plate 11, scanning lens 12 is started to scan the paper file by circuit, so that the content on the paper file is converted into electronic document.

[0028] The paper and paperboard can be laid flat on the placement plate 4, so that the scanning content is flat and upward. However, when the book is placed on the placement plate 4, the spine of the book will lift the book, so that the content on the pages cannot be displayed flat and upward. In order to make the content on the book flat and upward, the display panel comprises two placement plates 4 which are slidingly installed between the support bar 2 and the control bar 3. By sliding the two placement plates 4 away from each other, the spine of the unfolded book can be placed between the gap of the two placement plates 4, and the gap eliminates the gap caused by the spine. After the pressing plate 11 is pressed on the book, the content on the book can be displayed flat and upward.

[0029] The thickness of the existing book varies due to different contents. In the case of a large number of pages and thick pages, the thickness of the book spine will also increase. When the gap of the placement plate 4 is smaller than the thickness of the book spine, the book spine cannot be placed in the gap. When the gap of the placement plate 4 is larger than the thickness of the book spine, the book is easy to slide out of the gap of the placement plate 4. In order to ensure that the gap between the two placement plates 4 is suitable for the thickness of different book spines, a tooth groove 41 is formed at one end of the placement plate 4, and a transmission gear 31 is rotatably installed in the control bar 3. After the book spine is placed between the gap of the two placement plates 4, the transmission gear 31 is rotated, and the two placement plates 4 are driven to move closer to each other through the tooth groove 41, so that the side edges of the two placement plates 4 form a clamping state to the book spine, thereby preventing the book from sliding out of the gap between the two placement plates 4.

[0030] Since the unfolded book display plane is approximately symmetrical, when the gap between the two placement plates 4 and the scanning lens 12 are located in the same vertical plane, the book spine is clamped between the two placement plates 4, and the display page of the book is located directly below the scanning lens 12. In order to ensure that the gap of the placement plate 4 always remains in the same vertical plane as the scanning lens 12, a linkage mechanism 5 is installed in the control bar 3, as shown in Figure 7 The linkage mechanism 5 comprises a connecting rod 51, a driving bevel gear 52 and a driven bevel gear 53. The driving bevel gear 52 and the driven bevel gear 53 are both provided as two, the two driving bevel gears 52 are fixedly connected to the two ends of the connecting rod 51, and the two driving bevel gears 52 are symmetrically distributed. The driven bevel gear 53 is fixedly connected to the lower end of the transmission gear 31, and the driving bevel gear 52 and the driven bevel gear 53 are meshed with each other. Rotating the connecting rod 51 can drive the two driven bevel gears 53 to rotate in opposite directions synchronously through the driving bevel gear 52. The transmission gear 31 and the driven bevel gear 53 rotate synchronously on the same shaft, that is, the two placement plates 4 are driven to move away from or close to each other between the support bar 2 and the control bar 3 through the tooth groove 41, so that the gap between the two placement plates 4 always remains in the same vertical plane as the scanning lens 12.

[0031] When the driving bevel gear 52 rotates to drive the driven bevel gear 53 to rotate, since the driving bevel gear 52 is located on one side below the driven bevel gear 53, the rotation of the driving bevel gear 52 also exerts a lateral force on the driven bevel gear 53, thereby driving the driven bevel gear 53 to slightly skew. In order to ensure the stable rotation of the driven bevel gear 53, the two ends of the connecting rod 51 are rotatably provided with supporting bevel gears 57, the supporting bevel gears 57 are also engaged on one side below the driven bevel gear 53, and the supporting bevel gears 57 are symmetrically arranged with the driving bevel gear 52. When the driving bevel gear 52 rotates, the driven bevel gear 53 drives the supporting bevel gears 57 to rotate, and the rotation of the supporting bevel gears 57 is opposite to that of the driving bevel gear 52, thereby exerting a supporting force on the other side below the driven bevel gear 53, stabilizing the rotation of the driven bevel gear 53, and ensuring the stability of the rotation of the driven bevel gear 53.

[0032] The connecting rod 51 can be controlled by a motor, but since the clamping force of the two placement plates 4 on the book spine needs to be controlled, the motor and various gear components in the motor after the placement plates 4 clamp the book spine will be jammed, which is easy to damage the motor and various gear components. Therefore, in order to conveniently drive the connecting rod 51 to rotate and adjust the gap between the placement plates 4, the control strip 3 is rotatably provided with a knob 56 for adjustment. As shown in Figure 5 and Figure 9 As shown in the drawings, the control strip 3 is rotatably provided with a control bevel gear 55, the control bevel gear 55 is fixedly connected to one end of the knob 56, the outer side wall of the connecting rod 51 is fixedly sleeved with a driving bevel gear 54, and the driving bevel gear 54 and the control bevel gear 55 are engaged with each other. Rotating the knob 56 can drive the control bevel gear 55 to rotate, thereby driving the connecting rod 51 to rotate through the driving bevel gear 54. After the book spine is placed between the gap between the two placement plates 4, rotating the knob 56 through the above-mentioned components can drive the two placement plates 4 to move close to each other to clamp the book spine.

[0033] Similar to the rotation of the driven bevel gear 53, in order to stabilize the rotation stability of the control bevel gear 55, the driving bevel gear 54 and the connecting rod 51, the outer side wall of the connecting rod 51 is also rotatably provided with a supporting bevel gear 57, the supporting bevel gear 57 of the outer side wall of the connecting rod 51 is engaged on one side below the control bevel gear 55, and the supporting bevel gear 57 is symmetrically arranged with the driving bevel gear 54. When the connecting rod 51 rotates, the supporting bevel gear 57 stabilizes the rotation of the control bevel gear 55, the driving bevel gear 54 and the connecting rod 51.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A digital publishing scanning device, characterized by, Include: The base (1) of the device, the upper end of the base (1) is fixedly connected with support bar (2) and control bar (3), the upper end of the support bar (2) is rotatably installed with the press plate (11) for flattening books; Two placement plates (4), two placement plates (4) are slidingly installed between support bar (2) and control bar (3), one end of the placement plate (4) is provided with a tooth slot (41), the control bar (3) is rotatably installed with two transmission gears (31) engaged with the tooth slot (41), the control bar (3) is installed with a linkage mechanism (5) for controlling the synchronous and reverse rotation of the two transmission gears (31). The two transmission gears (31) are driven to rotate through the tooth slot (41) to drive the two placement plates (4) to move away from each other, and the spine of the book is placed between the gap of the two placement plates (4).

2. The digital publishing scanning device of claim 1, wherein: The linkage mechanism (5) includes a connecting rod (51), a driving bevel gear (52) and a driven bevel gear (53), the connecting rod (51) is rotatably installed in the control bar (3), two driving bevel gears (52) are symmetrically fixed on both ends of the connecting rod (51), the driven bevel gear (53) is fixedly connected to the lower end of the transmission gear (31), and the driving bevel gear (52) and the driven bevel gear (53) are engaged with each other.

3. The digital publishing scanning device of claim 2, wherein: The outer side wall of the connecting rod (51) is fixedly sleeved with a driving bevel gear (54), the inside of the control bar (3) is rotatably installed with a control bevel gear (55) engaged with the driving bevel gear (54).

4. The digital publishing scanning device of claim 3, wherein: The outer side wall of the control bar (3) is rotatably inserted with a knob (56) for driving the control bevel gear (55) to rotate, one end of the knob (56) is fixedly connected with the control bevel gear (55).

5. The digital publishing scanning device of claim 2, wherein: The two ends of the connecting rod (51) are rotatably sleeved with support bevel gears (57), the support bevel gears (57) at both ends of the connecting rod (51) engage with the driving bevel gears (52).

6. The digital publishing scanning device of claim 5, wherein: The outer side wall of the connecting rod (51) is also fixedly sleeved with a support bevel gear (57), the support bevel gears (57) on the connecting rod (51) shaft engage with the control bevel gear (55).

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