Running device of reciprocating scanner

Abstract

The utility model discloses an operation device of a reciprocating scanner, and relates to the technical field of non-contact scanners. The device comprises a base and an operation assembly, wherein one end of the base is fixedly connected with a support frame. According to the utility model, the operation assembly and the mounting block are arranged, the servo motor is used for driving the circular plate to rotate, the connecting rod on the sliding block is used for driving the linkage rod to move, the linkage rod is used for driving the mounting block to slide on the matched sliding rod in a reciprocating manner, and the scanning lens is used for scanning an object on the base in a reciprocating manner; the detection efficiency and accuracy are improved, and the reliability of a scanning result is enhanced; by arranging the adjusting screw rod, the adjusting screw rod can be rotated to further drive the sliding block to move in the sliding groove, the reciprocating motion distance of the mounting block on the matched sliding rod is adjusted by adjusting the position of the connecting rod and adjusting the motion trail of the linkage rod, and the motion of the mounting block on the matched sliding rod is effectively adjusted according to an object needing to be scanned; and the applicability of the scanning lens is higher.

Description

Technical Field

[0001] This utility model belongs to the field of non-contact scanner technology, and in particular relates to a reciprocating scanner operating device. Background Technology

[0002] A contactless book scanner is a device specifically designed for digitizing paper books. It scans book pages into easily saved digital images for convenient storage and sharing. The main technologies of a contactless book scanner include structural design, image acquisition, and image processing.

[0003] However, most existing non-contact scanners have fixed scanning lenses, which have certain limitations in scanning objects and have a low applicability. Utility Model Content

[0004] The purpose of this invention is to provide a reciprocating scanner operating device to solve the problem that most existing non-contact scanners have fixed scanning lenses, which have certain limitations in scanning objects and have a low applicability.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a reciprocating scanner operating device, comprising a base and an operating component. A support frame is fixedly connected to one end of the base, a top plate is fixedly connected to one side of the top of the support frame, and a mating plate is fixedly connected to one end of the top plate. The operating component includes a circular plate, a drive rod is fixedly connected to the center of one surface of the circular plate, one end of the drive rod is disposed in the mating plate and rotates with the mating plate, and a servo motor is mounted on one side of the mating plate, the output end of the servo motor being fixedly connected to the drive rod.

[0007] A fixing block is fixedly connected to one side of the other surface of the circular plate. A sliding groove is provided inside the fixing block. An adjusting screw is rotatably connected inside the sliding groove. A rotating head is fixedly connected to one end of the adjusting screw.

[0008] The adjusting screw is threaded with a slider, which is disposed in a slide groove and slides in cooperation with the slide groove. One end of the slider is fixedly connected to a connecting rod, which is disposed on the outside of the slide groove. One end of the connecting rod is hinged to a linkage rod. Both sides of the bottom surface of the top plate are fixedly connected to connecting frames. The interior of each of the two sets of connecting frames is fixedly connected to a matching slide rod. A mounting block is slidably connected between the two sets of matching slide rods. A hinge seat is fixedly connected to the middle of one end of the mounting block. One end of the linkage rod is hinged to the hinge seat.

[0009] A scanning lens is mounted on the bottom surface of the mounting block, and the scanning lens is positioned above the base.

[0010] A mating groove is provided on one side of the bottom surface of the top plate. The mating groove is located between two sets of mating sliding rods. The size of the mating groove is larger than the size of the linkage rod. By providing the mating groove, the top plate is prevented from affecting the movement of the linkage rod.

[0011] Multiple sets of support pillars are fixedly connected to the periphery of the bottom surface of the base; by setting four sets of support pillars, and the four sets of support pillars are respectively set on the periphery of the bottom surface of the base, the stability of the base is ensured and the stability of scanning is improved.

[0012] This utility model has the following beneficial effects:

[0013] This invention utilizes a running component and a mounting block. A servo motor drives a circular plate to rotate, which in turn moves a linkage rod via a connecting rod on a slider. This linkage rod then causes the mounting block to slide back and forth on a mating slide bar. This allows the scanning lens to reciprocate and scan objects on the base, improving detection efficiency and accuracy, while enhancing the reliability of the scanning results. By incorporating an adjusting screw and a slider, the adjusting screw can be rotated, causing the slider to move within a groove. Adjusting the position of the connecting rod adjusts the trajectory of the linkage rod, thereby adjusting the distance the mounting block reciprocates on the mating slide bar. This effectively adjusts the movement of the mounting block on the mating slide bar according to the object to be scanned, making the scanning lens more versatile.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a bottom view of the assembly structure of this utility model;

[0017] Figure 2 for Figure 1 Enlarged view of region A in the middle;

[0018] Figure 3 This is a right view of the assembly structure of this utility model;

[0019] Figure 4 This is a front view of the assembly structure of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Base; 101. Support frame; 102. Top plate; 103. Mating plate; 104. Mating groove; 105. Connecting frame; 106. Mating slide rod; 107. Servo motor; 108. Support column; 2. Running components; 201. Circular plate; 202. Fixing block; 203. Slide groove; 204. Adjusting screw; 205. Slider; 206. Connecting rod; 207. Linkage rod; 208. Drive rod; 3. Scanning lens; 301. Mounting block; 302. Hinge seat. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figures 1-4 As shown, this utility model is a reciprocating scanner operating device, including a base 1 and an operating component 2. A support frame 101 is fixedly connected to one end of the base 1. A top plate 102 is fixedly connected to one side of the top of the support frame 101. A mating plate 103 is fixedly connected to one end of the top plate 102. The operating component 2 includes a circular plate 201. A drive rod 208 is fixedly connected to the middle of one surface of the circular plate 201. One end of the drive rod 208 is disposed in the mating plate 103 and rotates with the mating plate 103. A servo motor 107 is installed on one side of the mating plate 103. The output end of the servo motor 107 is fixedly connected to the drive rod 208.

[0026] A fixing block 202 is fixedly connected to one side of the other surface of the circular plate 201. A sliding groove 203 is provided inside the fixing block 202. An adjusting screw 204 is rotatably connected inside the sliding groove 203. A rotating head is fixedly connected to one end of the adjusting screw 204.

[0027] A slider 205 is threadedly connected to the circumference of the adjusting screw 204. The slider 205 is set in the slide groove 203 and slides in cooperation with the slide groove 203. A connecting rod 206 is fixedly connected to one end of the slider 205. The connecting rod 206 is set on the outside of the slide groove 203. A linkage rod 207 is hinged to one end of the connecting rod 206. Connecting frames 105 are fixedly connected to both sides of the bottom surface of the top plate 102. A matching slide rod 106 is fixedly connected inside the two sets of connecting frames 105. An installation block 301 is slidably connected between the two sets of matching slide rods 106. A hinge seat 302 is fixedly connected to the middle of one end of the installation block 301. One end of the linkage rod 207 is hinged to the hinge seat 302.

[0028] A scanning lens 3 is mounted on the bottom surface of the mounting block 301, and the scanning lens 3 is positioned above the base 1.

[0029] A mating groove 104 is provided on one side of the bottom surface of the top plate 102. The mating groove 104 is located between two sets of mating slide rods 106. The size of the mating groove 104 is larger than the size of the linkage rod 207. By providing the mating groove 104, the top plate 102 is prevented from affecting the movement of the linkage rod 207.

[0030] Multiple sets of support columns 108 are fixedly connected to the periphery of the bottom surface of the base 1; by setting four sets of support columns 108, and the four sets of support columns 108 are respectively set on the periphery of the bottom surface of the base 1, the stability of the base 1 is ensured and the scanning stability is improved.

[0031] It should be further explained that in actual use, the object to be scanned is placed on the base 1. Then, according to the object to be scanned, the adjusting screw 204 is rotated, which drives the slider 205 to move within the slide groove 203. By adjusting the position of the connecting rod 206, the movement trajectory of the linkage rod 207 is adjusted, thereby adjusting the distance of the reciprocating motion of the mounting block 301 on the mating slide rod 106. Subsequently, the servo motor 107 drives the circular plate 201 to rotate, which in turn drives the linkage rod 207 to move via the connecting rod 206 on the slider 205. Then, the linkage rod 207 drives the mounting block 301 to slide back and forth on the mating slide rod 106, thereby using the scanning lens 3 to reciprocate scan the object on the base 1, improving detection efficiency and accuracy, and enhancing the reliability of the scanning results.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A running device of a reciprocating scanner, comprising a base (1) and a running assembly (2), characterized in that: One end of the base (1) is fixedly connected with a support frame (101), one side of the top end of the support frame (101) is fixedly connected with a top plate (102), one end of the top plate (102) is fixedly connected with a matching plate (103), the running assembly (2) comprises a circular plate (201), the middle part of one surface of the circular plate (201) is fixedly connected with a drive rod (208), one end of the drive rod (208) is arranged in the matching plate (103) and is rotationally connected with the matching plate (103), one side of the other surface of the circular plate (201) is fixedly connected with a fixed block (202), the inside of the fixed block (202) is provided with a sliding groove (203), the inside of the sliding groove (203) is rotationally connected with an adjusting screw (204), the periphery of the adjusting screw (204) is threadedly connected with a sliding block (205), the sliding block (205) is arranged in the sliding groove (203) and is slidably connected with the sliding groove (203), one end of the sliding block (205) is fixedly connected with a connecting rod (206), the connecting rod (206) is arranged outside the sliding groove (203), one end of the connecting rod (206) is hingedly connected with a linkage rod (207), the bottom surface of the top plate (102) is fixedly connected with a connecting frame (105) on both sides, the inside of the two connecting frames (105) is fixedly connected with a matching sliding rod (106), two groups of the matching sliding rods (106) are slidably connected with a mounting block (301), the middle part of one end of the mounting block (301) is fixedly connected with a hinged seat (302), one end of the linkage rod (207) is hingedly connected with the hinged seat (302).

2. A drive mechanism for a reciprocating scanner according to claim 1, wherein, The bottom surface of the mounting block (301) is provided with a scanning lens (3), and the scanning lens (3) is arranged above the base (1).

3. A drive mechanism for a reciprocating scanner according to claim 2, wherein, One side of the bottom surface of the top plate (102) is provided with a matching groove (104), the matching groove (104) is arranged between the two groups of matching sliding rods (106), and the size of the matching groove (104) is larger than that of the linkage rod (207).

4. A drive mechanism for a reciprocating scanner according to claim 3, wherein, One side of the matching plate (103) is provided with a servo motor (107), and the output end of the servo motor (107) is fixedly connected with the drive rod (208).

5. A drive mechanism for a reciprocating scanner according to claim 4, wherein, The periphery of the bottom surface of the base (1) is fixedly connected with a plurality of support columns (108).

6. A drive mechanism for a reciprocating scanner according to claim 5, wherein, One end of the adjusting screw (204) is fixedly connected with a rotating head.

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