Automatic page turning device for entry and exit inspection

Abstract

The invention discloses an automatic page turning device for entry and exit inspection. The automatic page turning device comprises a bottom support, a front side support installed on the front side of the bottom support and a rear side support installed on the rear side of the bottom support. A hinge seat is installed on the bottom support, a supporting support is installed on the hinge seat, the inclination angle of the supporting support can be correspondingly adjusted through the hinge seat, a front side support is arranged on the front side of the supporting support, a middle support is arranged in the middle of the supporting support, and a rear side support is arranged on the rear side of the supporting support. Books to be checked are correspondingly supported by the front side support, the middle support and the rear side support. According to the device, automatic page turning work of book pages can be achieved through cooperation of the arranged assemblies, page content collection is conducted through cooperation of the scanning device and the camera device, prohibited publications can be checked, and the device is reasonable in overall structure, quite ingenious in design and quite convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of inspection equipment for entry-exit publications, in particular to an automatic page turning device for entry-exit inspection. Background Art

[0002] In the prior art, during entry and exit inspections, it is necessary to check whether an individual is carrying any prohibited publications, including prohibited books, newspapers and other publications. In the prior art, this is usually done manually, which is time-consuming and labor-intensive, extremely inefficient, and a waste of time. If foreign language books are brought into the country, they also need to be translated, which is very troublesome.

[0003] In the prior art, there are also some tools that can directly identify or translate. By photographing and scanning the content of the book pages, and then translating, setting banned words, etc. for comparison, it can be determined whether the books carried are banned books.

[0004] However, there is still a big problem in the above technical solution, that is, when scanning and photographing books, manual page turning is still required, and scanning and recognition cannot be completed efficiently, which seriously affects the efficiency and quality of entry and exit inspections.

[0005] Therefore, in order to solve the above problems, it is necessary to develop an automatic page turning device for entry and exit inspection which has a reasonable structure and realizes automatic page turning. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic page turning device for entry-exit inspection in view of the shortcomings of the prior art; the technical solution is as follows:

[0007] An automatic page turning device for entry-exit inspection comprises a bottom bracket, a front bracket installed on the front side of the bottom bracket, and a rear bracket installed on the rear side of the bottom bracket; a hinge seat is installed on the bottom bracket, a support bracket is installed on the hinge seat, and the inclination angle of the support bracket can be correspondingly adjusted through the hinge seat, a front support is arranged on the front side of the support bracket, an intermediate support is arranged in the middle, and a rear support is arranged on the rear side, and books to be inspected are correspondingly supported by the arranged front support, intermediate support and rear support;

[0008] The rear bracket is provided with a lifting mechanism, an adjusting seat is provided on the lifting mechanism, a translation mechanism is provided on the adjusting seat, a book page pressing block is provided on the translation mechanism, an air outlet is provided on the book page pressing block, and an air pump is connected to the book page pressing block accordingly, and after the air pump is used to inflate the book page pressing block, the air is discharged from the air outlet;

[0009] The book is placed on the middle support, and the pages of the book are placed on the rear support in an open form. The translation mechanism and the inclination angle of the page pressing block are adjusted by the adjustment seat, and then the lifting mechanism is adjusted so that the page pressing block is pressed against the rear support accordingly, thereby pressing and fixing the open pages on the rear support. The translation mechanism drives the page pressing block to move backward step by step, and the air pump inflates the page pressing block. When the page pressing block moves, the pages gradually separate from the page pressing block, and under the action of the airflow from the air outlet, the pages turn outward and fall on the front support, thereby realizing automatic page turning.

[0010] Furthermore, a scanning device is installed on the front support, and when the book page is turned, the scanning device scans the content on the page accordingly.

[0011] Furthermore, a blowing mechanism is installed on the rear support, and the airflow of the blowing mechanism is aimed at the front support. When the book pages are separated from the book page pressing block and blown up by the airflow of the air outlet, the book pages are turned in coordination with the airflow of the blowing mechanism.

[0012] Furthermore, the front support, middle support and rear support can all be moved forward and backward on the support bracket to adjust their positions; and the middle support is hingedly installed, and the inclination angle of the middle support can be adjusted accordingly; the front support and rear support can both be adjusted in installation height accordingly.

[0013] Furthermore, a support plate is installed at the upper end of the rear support, and the spread pages are placed on the support plate accordingly.

[0014] Furthermore, the lifting mechanism is configured as a screw lifting mechanism.

[0015] Furthermore, the translation mechanism is configured as a screw translation mechanism, including a screw motor installed on an adjustment seat, a screw seat installed in cooperation with the main shaft of the screw motor, a slide rail mechanism installed on the adjustment seat for limiting the screw seat, and a page pressing block installed at the lower end of the screw seat.

[0016] Furthermore, a spring pressure rod is installed on the screw seat, a mounting block is arranged at the lower end of the spring pressure rod, and the page pressure block is fixed on the mounting block accordingly.

[0017] Beneficial effects: The present invention has the following beneficial effects:

[0018] 1) This device can realize the automatic page turning of books through the cooperation of various components, and can collect the content of the book pages with the help of scanning devices or camera devices, so as to check prohibited publications. The overall structure is reasonable, the design is very clever, and it is very convenient to use;

[0019] 2) In this device, the page turning is realized by pressing the page with a book page pressing block, and the page turning is realized by gradually moving the book page pressing block, and cooperating with an air pump and a blowing mechanism, and the structural design is ingenious;

[0020] 3) The inclination angle of the support bracket in this device is adjustable, the height of the front and rear supports and the rear side supports on the support bracket can be adjusted accordingly, and the inclination angle of the middle support can be adjusted accordingly; the adjustment seat can adjust the inclination angle of the translation mechanism accordingly, and the spring pressure rod on the translation mechanism can adjust the height of the page pressure block accordingly. The translation mechanism can drive the page pressure block to translate accordingly, and adopts a screw mechanism, which has smooth translation, small movement range, and convenient adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present invention;

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 It is a side view of the present invention;

[0024] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0025] Among them, the bottom bracket 1; the front bracket 2; the scanning device 201; the rear bracket 3; the hinge seat 4; the supporting bracket 5; the front support 6; the middle support 7; the rear support 8; the book 9; the lifting mechanism 10; the adjustment seat 11; the translation mechanism 12; the book page pressing block 13; the air outlet 14; the air pump 15; the blowing mechanism 16; the supporting plate 17; the screw motor 18; the main shaft 19; the screw seat 20; the slide rail mechanism 21; the spring pressure rod 22; the mounting block 23. DETAILED DESCRIPTION

[0026] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0027] like Figure 1 and Figure 2 As shown, an automatic page turning device for entry-exit inspection comprises a bottom bracket 1, a front bracket 2 installed on the front side of the bottom bracket 1, and a rear bracket 3 installed on the rear side of the bottom bracket 1; a hinge seat 4 is installed on the bottom bracket 1, a support bracket 5 is installed on the hinge seat 4, and the inclination angle of the support bracket 5 can be correspondingly adjusted through the hinge seat 4, a front support 6 is arranged on the front side of the support bracket 5, an intermediate support 7 is arranged in the middle, and a rear support 8 is arranged on the rear side, and a book 9 to be inspected is correspondingly supported by the arranged front support 6, the intermediate support 7 and the rear support 8;

[0028] A lifting mechanism 10 is installed on the rear bracket 3, an adjustment seat 11 is installed on the lifting mechanism 10, a translation mechanism 12 is installed on the adjustment seat 11, a book page pressing block 13 is installed on the translation mechanism 12, an air outlet 14 is provided on the book page pressing block 13, and an air pump 15 is connected to the book page pressing block 13. After the air is inflated into the book page pressing block 13 by the air pump 15, the air is discharged from the air outlet 14;

[0029] like Figure 3 and Figure 4 As shown, a book 9 is placed on the middle support 7, and the pages of the book 9 are placed on the rear support 8 in an open form. The translation mechanism 12 and the inclination angle of the page pressing block 13 are adjusted by adjusting the adjustment seat 11, and then the lifting mechanism 10 is adjusted so that the page pressing block 13 is pressed against the rear support 8 accordingly, thereby pressing and fixing the open pages on the rear support 8. The translation mechanism 12 drives the page pressing block 13 to move backward step by step, and the air pump 15 inflates the page pressing block 13. When the page pressing block 13 moves, the pages gradually separate from the page pressing block 13, and under the action of the airflow from the air outlet 14, the pages turn outward and fall on the front support 6, thereby realizing automatic page turning.

[0030] A scanning device 201 is also installed on the front support 2. When the book 9 turns pages, the scanning device 201 scans the contents on the pages accordingly.

[0031] A blower mechanism 16 is also installed on the rear support 3, and the airflow of the blower mechanism 16 is aimed at the front support 2. When the book page is separated from the book page pressing block 13 and blown up by the airflow of the air outlet 14, the book page is turned in coordination with the airflow of the blower mechanism 16.

[0032] The front support 6, the middle support 7 and the rear support 8 can all be moved forward and backward on the support bracket 5 to adjust their positions; and the middle support 7 is hingedly installed, and the inclination angle of the middle support 7 can be adjusted accordingly; the front support 6 and the rear support 8 can both be adjusted in installation height accordingly.

[0033] A support plate 17 is installed at the upper end of the rear support 8 , and the unfolded book pages are placed on the support plate 17 accordingly.

[0034] The lifting mechanism 10 is configured as a screw lifting mechanism 10; the translation mechanism 12 is configured as a screw translation mechanism, including a screw motor 18 installed on an adjusting seat 11, a screw seat 20 installed in cooperation with a spindle 19 of the screw motor 18, a slide rail mechanism 21 installed on the adjusting seat 11 for limiting the screw seat 20, and a page pressing block 13 installed at the lower end of the screw seat 20.

[0035] A spring pressure rod 22 is also installed on the screw rod seat 20 , and a mounting block 23 is provided at the lower end of the spring pressure rod 22 , and the book page pressure block 13 is fixed on the mounting block 23 accordingly.

[0036] The specific working process of the device is as follows: the book to be checked is placed on the middle support, the book can be opened, a small part of the pages are placed on the front support, and most of the pages are spread out and placed on the rear support, or the pages of the book can be directly spread out and placed on the rear support. Figure 2 As shown, the pages of the book must be spread out, and then the spread pages are pressed down by the page pressing blocks above.

[0037] The book page pressing block itself can move forward and backward driven by the translation mechanism. When the book page pressing block moves to the rear side, the air pump is turned on accordingly. The air pump can be set to be always on or intermittently on, and gas will be sprayed intermittently every time the book page pressing block moves a certain distance backward.

[0038] When the book page pressing block moves backward, some pages will gradually break away from the pressing of the book page pressing block. When they break away from the book page pressing block, they will be blown to the other side by the air flow ejected from the air outlet on the book page pressing block. For the sake of safety, a blowing mechanism is also provided on the rear support. After the air flow ejected from the air outlet blows up the pages, the large air flow of the rear blowing mechanism drives the pages to turn over to the front support on the front side, thereby completing the page turning.

[0039] A scanning device or a camera device is installed on the front bracket. When the pages of the book are turned, the contents on the pages are scanned or photographed, and then the scanned or photographed contents are uploaded to the cloud platform for translation and comparison. The cloud platform has set banned words, and compares whether there are banned words on the books, thereby checking the books. This part of the content also exists in the prior art, so it is not described in detail. This device is mainly used for turning pages of books.

[0040] Moreover, it is not necessary for the device to turn every page of the book. If there are prohibited characters and prohibited words in a book, then these characters should be present throughout the book. Therefore, it does not matter if a few more pages are turned when turning the pages. Therefore, the device does not necessarily have to turn the pages one by one, and can also be set to turn multiple pages each time according to the moving distance of the page pressing block.

[0041] Various adjustment mechanisms are also designed in this device. First, the support bracket is installed through a hinge seat so that the inclination angle of the support bracket can be adjusted. The heights of the front and rear supports and the rear side supports on the support bracket can be adjusted accordingly, and the inclination angle of the middle support can be adjusted accordingly.

[0042] Then the lifting mechanism can adjust the height of the translation mechanism, the adjusting seat can adjust the inclination angle of the translation mechanism accordingly, the spring pressure rod on the translation mechanism can adjust the height of the page pressure block accordingly, the translation mechanism can drive the page pressure block to translate accordingly, and adopts a screw mechanism, which has smooth translation, small movement range and convenient adjustment; the overall structure is very ingenious and reasonable.

[0043] The above specific implementation is only a preferred embodiment of the present invention and is not intended to limit the implementation of the present invention and the scope of the claims. All equivalent changes and modifications made according to the content of the patent protection scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. An automatic page turning device for entry-exit inspection, characterized in that: The invention comprises a bottom bracket (1), a front bracket (2) installed on the front side of the bottom bracket (1), and a rear bracket (3) installed on the rear side of the bottom bracket (1); a hinge seat (4) is installed on the bottom bracket (1), a support bracket (5) is installed on the hinge seat (4), and the inclination angle of the support bracket (5) can be adjusted accordingly through the hinge seat (4); a front support (6) is arranged on the front side of the support bracket (5), an intermediate support (7) is arranged in the middle, and a rear support (8) is arranged on the rear side; a book (9) to be checked is supported accordingly by the arranged front support (6), intermediate support (7) and rear support (8); The rear support (3) is provided with a lifting mechanism (10), an adjusting seat (11) is provided on the lifting mechanism (10), a translation mechanism (12) is provided on the adjusting seat (11), a book page pressing block (13) is provided on the translation mechanism (12), an air outlet (14) is provided on the book page pressing block (13), and an air pump (15) is connected to the book page pressing block (13) to inflate the book page pressing block (13) through the air pump (15), and then the air is discharged from the air outlet (14); The book (9) is placed on the middle support (7), and the pages of the book (9) are placed on the rear support (8) in an open form. The translation mechanism (12) and the inclination angle of the book page pressing block (13) are adjusted by the adjustment seat (11), and then the lifting mechanism (10) is adjusted so that the book page pressing block (13) is pressed against the rear support (8) to press and fix the open book pages on the rear support (8). The translation mechanism (12) drives the book page pressing block (13) to move backward gradually, and the air pump (15) inflates the book page pressing block (13). When the book page pressing block (13) moves, the book pages gradually separate from the book page pressing block (13), and under the action of the airflow from the air outlet (14), the pages turn outward and fall on the front support (6), thereby realizing automatic page turning.

2. The automatic page turning device for entry-exit inspection according to claim 1, characterized in that: The front support (2) is also equipped with a scanning device (201), and when the book (9) turns pages, the scanning device (201) scans the content on the pages accordingly.

3. The automatic page turning device for entry-exit inspection according to claim 1 is characterized in that: The rear support (3) is also provided with a blower mechanism (16), the airflow of the blower mechanism (16) being directed toward the front support (2), and when the book pages are separated from the book page pressing block (13) and blown up by the airflow of the air outlet (14), the book pages are turned in coordination with the airflow of the blower mechanism (16).

4. The automatic page turning device for entry-exit inspection according to claim 1 is characterized in that: The front support (6), the middle support (7) and the rear support (8) can all be moved forward and backward on the support bracket (5) to adjust their positions; and the middle support (7) is hingedly installed, and the inclination angle of the middle support (7) can be adjusted accordingly; the front support (6) and the rear support (8) can both be adjusted in installation height accordingly.

5. The automatic page turning device for entry-exit inspection according to claim 4 is characterized in that: A support plate (17) is installed at the upper end of the rear support (8), and the spread-out book pages are placed on the support plate (17) accordingly.

6. The automatic page turning device for entry-exit inspection according to claim 1 is characterized in that: The lifting mechanism (10) is configured as a screw lifting mechanism (10).

7. The automatic page turning device for entry-exit inspection according to claim 1 is characterized by: The translation mechanism (12) is configured as a screw translation mechanism, comprising a screw motor (18) mounted on an adjustment seat (11), a screw seat (20) mounted in cooperation with a main shaft (19) of the screw motor (18), a slide rail mechanism (21) mounted on the adjustment seat (11) for limiting the screw seat (20), and a book page pressing block (13) mounted at the lower end of the screw seat (20).

8. The automatic page turning device for entry-exit inspection according to claim 7, characterized in that: A spring pressure rod (22) is also installed on the screw rod seat (20), and a mounting block (23) is arranged at the lower end of the spring pressure rod (22), and the book page pressure block (13) is correspondingly fixed on the mounting block (23).

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