Plane scanning equipment for data acquisition

Abstract

The utility model relates to the technical field of data acquisition, and discloses a plane scanning device for data acquisition, which comprises a plane scanning device, an arc plate, a connecting column and a connecting rod, and is characterized in that the arc plate is positioned at the top of the plane scanning device and is fixedly connected with the top of the plane scanning device; the surface of the connecting column is rotationally connected with an inner cavity of the arc plate, and the connecting rod is located at the bottom of the arc plate. The left side of the arc plate is provided with a positioning mechanism used in cooperation with the plane scanning equipment. The problem that the scanning angle and the installation height of the plane scanning equipment cannot be rapidly adjusted according to the use requirements of a user due to the fact that the plane scanning equipment needs to be assembled and fixed with a supporting piece in the use process and the supporting piece can only achieve the auxiliary supporting effect on the plane scanning equipment is solved. And thus, the use convenience of the plane scanning equipment is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of data acquisition, and in particular relates to a plane scanning device for data acquisition. Background Art

[0002] Flat scanning devices for data collection usually refer to scanners. A scanner is a device that can digitize the content on paper documents, photos or other flat objects into electronic files or images. They use technologies such as optical sensors or CCD (charge-coupled devices) to convert image information on the surface of an object into digital signals, which are then transmitted to the computer through an interface connected to the computer, thereby achieving data collection and digitization.

[0003] Flat scanning devices for data collection are mainly used to digitize the contents of paper documents, photos or other flat objects into electronic files or images. They can scan text, images, charts and other contents into digital form, so as to facilitate storage, editing, transmission and sharing, scan paper documents, contracts, reports, etc. into electronic documents for easy storage and management, scan photos, artworks, maps, etc. into digital form for easy editing, processing and sharing on computers, digitize historical documents, materials, archives, etc. for long-term preservation and retrieval, and the scanned electronic files can be easily shared with others through e-mail, cloud storage, etc. The digitized files can be converted into editable documents through text recognition technology for easy modification and updating. In short, the plane scanning equipment for data acquisition can help users quickly and conveniently convert paper information into electronic form, thereby improving work efficiency, saving storage space, and facilitating information processing and dissemination. The problem with the above technology is that the plane scanning equipment needs to be assembled and fixed with the support during use, but the support can only achieve the effect of auxiliary support for the plane scanning equipment, so it is impossible to quickly adjust the scanning angle and installation height of the plane scanning equipment according to the user's needs, thereby reducing the convenience of using the plane scanning equipment. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a planar scanning device for data acquisition which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a plane scanning device for data acquisition comprises a plane scanning device, an arc plate, a connecting column and a connecting rod, wherein the arc plate is located at the top of the plane scanning device and is fixedly connected to the top of the plane scanning device, the surface of the connecting column is rotatably connected to the inner cavity of the arc plate, and the connecting rod is located at the bottom of the arc plate; a positioning mechanism for use with the plane scanning device is arranged on the left side of the arc plate; a lifting mechanism for use with the plane scanning device is arranged at the bottom of the connecting column; and a clamping mechanism for use with the connecting rod is arranged at the bottom of the lifting mechanism.

[0006] In order to improve the convenience of positioning the scanning angle of the plane scanning device, preferably, the positioning mechanism includes a positioning rod, a transmission block and a tension spring, the positioning rod is located on the left side of the arc plate, the transmission block is located on the left side of the positioning rod and is fixedly connected to the surface of the positioning rod, the left side of the tension spring is fixedly connected to the right side of the transmission block, and the right side of the tension spring is fixedly connected to the surface of the arc plate. By setting the positioning mechanism, the positioning rod can quickly fix the scanning angle of the plane scanning device through the mutual cooperation of the arc plate and the connecting column, thereby avoiding the situation where the plane scanning device cannot be fixed after being adjusted to a suitable angle through the arc plate and the connecting column.

[0007] In order to improve the lifting convenience of the plane scanning device, preferably, the lifting mechanism includes a turntable, a screw and a moving block, the inner cavity of the moving block is connected to the surface of the screw by a thread, the bottom of the screw is fixedly connected to the top of the turntable, and the top of the moving block is fixedly connected to the bottom of the connecting column. By setting up a transmission mechanism, the turntable can achieve the function of quickly driving the plane scanning device to adjust its height through the connecting column and the arc plate through the mutual cooperation of the screw and the moving block.

[0008] The two lugs are connected by a threaded connection to the bottom of the two guide rails, and the two guide rails are connected by a threaded connection to the bottom of the two guide rails.

[0009] In order to improve the ease of use of the turntable, preferably, a cylindrical rod is fixedly connected to the surface of the turntable, and the number of the cylindrical rods is plural and evenly distributed around the turntable. By providing the cylindrical rods, the cylindrical rods can facilitate the user to quickly drive the turntable to rotate, thereby avoiding the situation where the turntable cannot be conveniently driven to rotate when the installation height of the plane scanning device needs to be adjusted.

[0010] In order to improve the docking effect of the positioning rod, preferably, a connecting hole is opened on the left side of the arc plate, a positioning groove is opened on the surface of the connecting column, the right side of the positioning rod passes through the connecting hole and extends to the inner cavity of the positioning groove, the number of the positioning grooves is multiple and is distributed in a ring on the surface of the connecting column, by setting the connecting hole and the positioning groove, the connecting hole plays a role in enabling the positioning rod to be quickly docked with the positioning groove, and the multiple positioning grooves play a role in achieving the effect of quickly positioning the plane scanning device when the plane scanning device is adjusted to a variety of different positions through the mutual cooperation of the arc plate and the connecting column.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model connects the fixed plate with the connecting rod by arranging a plane scanning device, an arc plate, a connecting column, a connecting rod, a positioning mechanism, a lifting mechanism and a clamping mechanism. During the docking process, the connecting plates on both sides need to be aligned with the surfaces of the connecting rod. After the docking is completed, the rotating rod is rotated, and the rotating rod drives the clamping plate to move. During the movement, the clamping plate will quickly fit with the surface of the connecting rod. After the clamping plates on both sides fit with the surfaces of the connecting rod, the effect of quickly installing the plane scanning device through the clamping mechanism can be achieved. After the installation is completed, the transmission block is pulled, and the transmission block drives the positioning rod to move and stretch the tension spring. After the positioning rod moves to the inner cavity out of the positioning groove, the rotation rod is rotated. The arc plate will drive the plane scanning device to adjust the angle. After adjusting to the appropriate position, release the transmission block, and the tension of the tension spring will contract, which will quickly drive the transmission block to insert into the inner cavity of the positioning groove. After the positioning rod is inserted into the inner cavity of the positioning groove, the scanning angle of the plane scanning device can be quickly fixed through the cooperation of the connecting column and the arc plate. After the fixation is completed, rotate the cylindrical rod, and the cylindrical rod will drive the turntable to rotate, and the turntable will drive the lead screw to rotate during the rotation process. The lead screw will drive the moving block to move up and down during the rotation process. The moving block can achieve the effect of driving the plane scanning device to adjust its height through the cooperation of the connecting column and the arc plate during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0014] Figure 2 The embodiment of the utility model provides a three-dimensional cross-sectional view;

[0015] Figure 3 This is a schematic diagram of position adjustment of a splint provided by an embodiment of the utility model;

[0016] Figure 4 It is a schematic diagram of height adjustment of a planar scanning device provided by an embodiment of the utility model;

[0017] Figure 5 It is a schematic diagram of adjusting the scanning angle of a planar scanning device provided by an embodiment of the utility model.

[0018] In the figure: 1. plane scanning device; 2. arc plate; 3. connecting column; 4. connecting rod; 5. positioning mechanism; 6. lifting mechanism; 7. clamping mechanism; 501. positioning rod; 502. transmission block; 503. tension spring; 601. turntable; 602. lead screw; 603. moving block; 701. fixed plate; 702. connecting plate; 703. rotating rod; 704. clamping plate; 8. cylindrical rod; 9. connecting hole; 10. positioning groove. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4As shown, a plane scanning device for data acquisition provided by an embodiment of the utility model comprises a plane scanning device 1, an arc plate 2, a connecting column 3 and a connecting rod 4, wherein the arc plate 2 is located at the top of the plane scanning device 1 and is fixedly connected to the top of the plane scanning device 1, the surface of the connecting column 3 is rotatably connected to the inner cavity of the arc plate 2, and the connecting rod 4 is located at the bottom of the arc plate 2; a positioning mechanism 5 for use with the plane scanning device 1 is arranged on the left side of the arc plate 2; a lifting mechanism 6 for use with the plane scanning device 1 is arranged at the bottom of the connecting column 3; a clamping mechanism 7 for use with the connecting rod 4 is arranged at the bottom of the lifting mechanism 6, the positioning mechanism 5 comprises a positioning rod 501, a transmission block 502 and a tension spring 503, and the positioning rod 501 is located on the arc plate 2, the transmission block 502 is located on the left side of the positioning rod 501 and is fixedly connected to the surface of the positioning rod 501, the left side of the tension spring 503 is fixedly connected to the right side of the transmission block 502, and the right side of the tension spring 503 is fixedly connected to the surface of the arc plate 2. By setting the positioning mechanism 5, the positioning rod 501 can quickly fix the scanning angle of the plane scanning device 1 through the mutual cooperation of the arc plate 2 and the connecting column 3, avoiding the situation that the plane scanning device 1 cannot be fixed after being adjusted to a suitable angle through the arc plate 2 and the connecting column 3. The lifting mechanism 6 includes a turntable 601, a screw rod 602 and a moving block 603. The inner cavity of the moving block 603 is connected to the surface of the screw rod 602 by a thread. The bottom is fixedly connected to the top of the turntable 601, and the top of the moving block 603 is fixedly connected to the bottom of the connecting column 3. By setting a transmission mechanism, the turntable 601 can cooperate with the screw rod 602 and the moving block 603 to quickly drive the plane scanning device 1 to adjust its height through the connecting column 3 and the arc plate 2. The clamping mechanism 7 includes a fixed plate 701, two connecting plates 702, two rotating rods 703 and two clamping plates 704. The fixed plate 701 is located at the bottom of the turntable 601 and is movably connected to the bottom of the turntable 601 through a damping shaft. The two connecting plates 702 are respectively located on the left and right sides of the bottom of the fixed plate 701 and are fixedly connected to the bottom of the fixed plate 701. The two rotating rods 703 are respectively located at the two connecting plates The inner cavity of 702 is connected to the inner cavity of the connecting plate 702 by threads, and the two clamping plates 704 are respectively located at the opposite ends of the two rotating rods 703. The side of the clamping plate 704 close to the rotating rod 703 is movably connected by a rotating shaft. The opposite ends of the two clamping plates 704 are both in contact with the surface of the connecting rod 4. By setting the clamping mechanism 7, the fixed plate 701 can achieve the effect of quickly driving the clamping plate 704 and the connecting rod 4 to be stably clamped through the mutual cooperation of the connecting plate 702 and the rotating rod 703, so as to achieve the effect of quickly and stably supporting the plane scanning device 1 and the connecting rod 4. The surface of the turntable 601 is fixedly connected with a cylindrical rod 8. The number of the cylindrical rods 8 is multiple and evenly distributed around the turntable 601. By setting the cylindrical rods 8,The cylindrical rod 8 plays a role in facilitating the user to quickly drive the turntable 601 to rotate, avoiding the situation where the turntable 601 cannot be conveniently driven to rotate when the installation height of the plane scanning device 1 needs to be adjusted. A connecting hole 9 is provided on the left side of the arc plate 2, and a positioning groove 10 is provided on the surface of the connecting column 3. The right side of the positioning rod 501 passes through the connecting hole 9 and extends to the inner cavity of the positioning groove 10. The number of positioning grooves 10 is multiple and annularly distributed on the surface of the connecting column 3. By setting the connecting hole 9 and the positioning groove 10, the connecting hole 9 plays a role in enabling the positioning rod 501 to quickly dock with the positioning groove 10. The multiple positioning grooves 10 play a role in achieving the effect of quickly positioning the plane scanning device 1 when the plane scanning device 1 is adjusted to a variety of different positions through the mutual cooperation of the arc plate 2 and the connecting column 3. ,

[0022] The working principle of this utility model:

[0023] When in use, the fixing plate 701 is docked with the connecting rod 4. During the docking process, the connecting plates 702 on both sides need to be aligned with the surface of the connecting rod 4. After the docking is completed, the rotating rod 703 is rotated, and the rotating rod 703 will drive the clamping plate 704 to move, and the clamping plate 704 will quickly fit with the surface of the connecting rod 4 during the movement. After the clamping plates 704 on both sides are in contact with the surface of the connecting rod 4, the effect of quickly installing the plane scanning device 1 through the clamping mechanism 7 can be achieved. After the installation is completed, pull the transmission block 502, the transmission block 502 will drive the positioning rod 501 to move and stretch the tension spring 503. After the positioning rod 501 moves to the inner cavity of the positioning groove 10, the arc plate 2 is rotated, and the arc plate 2 will drive the plane scanning device 1 To adjust the angle, after adjusting to the appropriate position, release the transmission block 502, and the tension of the tension spring 503 will shrink, which will quickly drive the transmission block 502 to insert into the inner cavity of the positioning groove 10. After the positioning rod 501 is inserted into the inner cavity of the positioning groove 10, the scanning angle of the plane scanning device 1 can be quickly fixed through the cooperation between the connecting column 3 and the arc plate 2. After the fixation is completed, rotate the cylindrical rod 8, and the cylindrical rod 8 will drive the turntable 601 to rotate, and the turntable 601 will drive the screw rod 602 to rotate during the rotation process. The screw rod 602 will drive the moving block 603 to move up and down during the rotation process. The moving block 603 can achieve the effect of driving the plane scanning device 1 to adjust its height through the cooperation between the connecting column 3 and the arc plate 2 during the lifting process.

[0024] The specific model and specifications of the plane scanning device 1 proposed in this application need to be selected and determined according to the actual specifications of the device. The specific selection calculation method, line connection method and control method all adopt the existing technology in this field, so they will not be described in detail.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A plane scanning device for data acquisition, comprising a plane scanning device (1), an arc plate (2), a connecting column (3) and a connecting rod (4), characterized in that: The arc plate (2) is located at the top of the plane scanning device (1) and is fixedly connected to the top of the plane scanning device (1); the surface of the connecting column (3) is rotatably connected to the inner cavity of the arc plate (2); and the connecting rod (4) is located at the bottom of the arc plate (2); A positioning mechanism (5) for use with the plane scanning device (1) is provided on the left side of the arc plate (2); The bottom of the connecting column (3) is provided with a lifting mechanism (6) for use with the plane scanning device (1); The bottom of the lifting mechanism (6) is provided with a clamping mechanism (7) used in conjunction with the connecting rod (4).

2. A planar scanning device for data acquisition as claimed in claim 1, characterized in that: The positioning mechanism (5) comprises a positioning rod (501), a transmission block (502) and a tension spring (503); the positioning rod (501) is located on the left side of the circular arc plate (2); the transmission block (502) is located on the left side of the positioning rod (501) and is fixedly connected to the surface of the positioning rod (501); the left side of the tension spring (503) is fixedly connected to the right side of the transmission block (502); and the right side of the tension spring (503) is fixedly connected to the surface of the circular arc plate (2).

3. A planar scanning device for data acquisition as claimed in claim 1, characterized in that: The lifting mechanism (6) comprises a rotating disk (601), a screw rod (602) and a moving block (603); the inner cavity of the moving block (603) is connected to the surface of the screw rod (602) by threads; the bottom of the screw rod (602) is fixedly connected to the top of the rotating disk (601); and the top of the moving block (603) is fixedly connected to the bottom of the connecting column (3).

4. A planar scanning device for data acquisition as claimed in claim 3, characterized in that: The clamping mechanism (7) comprises a fixed plate (701), two connecting plates (702), two rotating rods (703) and two clamping plates (704); the fixed plate (701) is located at the bottom of the rotating disk (601) and is movably connected to the bottom of the rotating disk (601) via a damping rotating shaft; the two connecting plates (702) are respectively located at the left and right sides of the bottom of the fixed plate (701) and are fixedly connected to the bottom of the fixed plate (701); the two rotating rods (703) are respectively located in the inner cavities of the two connecting plates (702) and are connected to the inner cavities of the connecting plates (702) via threads; the two clamping plates (704) are respectively located at the opposite ends of the two rotating rods (703); the side of the clamping plate (704) close to the rotating rod (703) is movably connected via a rotating shaft; and the opposite ends of the two clamping plates (704) are both in contact with the surface of the connecting rod (4).

5. A planar scanning device for data acquisition as claimed in claim 3, characterized in that: The surface of the rotating disk (601) is fixedly connected with cylindrical rods (8), and the cylindrical rods (8) are multiple and evenly distributed around the rotating disk (601).

6. A planar scanning device for data acquisition as claimed in claim 2, characterized in that: A connecting hole (9) is provided on the left side of the arc plate (2), a positioning groove (10) is provided on the surface of the connecting column (3), and the right side of the positioning rod (501) passes through the connecting hole (9) and extends to the inner cavity of the positioning groove (10). The number of the positioning grooves (10) is plural and they are distributed in a ring shape on the surface of the connecting column (3).

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