Paper pressing plate mounting mechanism for industrial scanner

Abstract

The utility model discloses a cardboard mounting mechanism for industrial scanner, including: cardboard frame body, cardboard, locating slot and hook subassembly, the cardboard frame body is provided with a plurality of sets of locating slot, the hook subassembly and locating slot one-to-one correspondence and magnetic connection, the cardboard frame body is provided with a plurality of sets of locating slot, and the hook subassembly and locating slot one-to-one correspondence and magnetic connection. And the upper part of the hook assembly is movably connected with one side of the paper pressing plate. Through the mode, the paper pressing plate mounting mechanism for the industrial scanner not only improves the convenience of disassembly, assembly and use and reduces the later maintenance cost, but also can improve the accuracy and the stability of mounting and positioning of the paper pressing plate, and the paper pressing plate can not be damaged even under the condition that the straightness of the paper pressing plate is not high. Quick and accurate installation can be completed, the adaptability is high, the paper pressing effectiveness is improved, and the service life of the paper pressing plate is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of industrial scanner technology, and in particular to a pressure plate mounting mechanism for industrial scanners. Background Technology

[0002] The platen is an important component of large-format industrial scanners, responsible for focusing light onto the photosensitive element to form a clear image. The quality of the lens directly affects the scanner's imaging effect.

[0003] Currently, a pressure plate of approximately the same length as the pressure plate is typically integrated into the pressure plate frame. During installation, the pressure plate needs to be inserted into the pressure plate frame from one side, ensuring that one side of the pressure plate connects with the pressure plate to complete the installation.

[0004] However, replacing the mounting platen in ultra-large format scanners is a challenge, mainly due to the following shortcomings:

[0005] 1. The existing pressure plate structure requires professional after-sales personnel to install, and it requires a large operating space, making disassembly and assembly very inconvenient and not conducive to improving the efficiency of disassembly and assembly;

[0006] 2. The pressure plate is a consumable item in the scanner and needs to be replaced after it wears out. However, the existing structure that uses a long pressure plate to install the pressure plate is prone to problems such as improper installation, wear, warping or even breakage of the pressure plate when the straightness is not high. This seriously affects the paper pressing effect and further increases the replacement and use costs. Utility Model Content

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] A pressing plate mounting mechanism for an industrial scanner is provided, comprising: a pressing plate frame body, a pressing plate, positioning grooves, and hook assemblies. The pressing plate frame body is provided with multiple sets of positioning grooves at intervals. The hook assemblies correspond one-to-one with the positioning grooves and are magnetically connected. The upper part of the hook assemblies is movably connected to one side of the pressing plate, thereby realizing the assembly and connection of the pressing plate and the pressing plate frame body.

[0009] The hook assembly includes a hook body and a magnet. The hook body includes a hook positioning part, a hook connecting part, a limiting groove, and a snap-fit ​​protrusion. The upper part of the hook connecting part is provided with the snap-fit ​​protrusion, and the snap-fit ​​protrusion is movably connected to the bending part on one side of the pressing board. The bottom of the hook connecting part is connected to the hook positioning part. The hook positioning part is provided with a magnet, so that the hook positioning part is magnetically connected to the positioning groove through the magnet, thereby realizing the connection between the pressing board frame body and the pressing board. The limiting groove is provided at the connection between the hook positioning part and the hook connecting part. The limiting protrusion is provided in the positioning groove and is movably connected to the limiting groove to limit the hook body.

[0010] In a preferred embodiment of the present invention, the limiting plate is connected to the pressing plate frame body by an elastic member, and the bottom surface of the limiting plate contacts the pressing plate to press the pressing plate.

[0011] In a preferred embodiment of the present invention, a straight portion is provided on the other side of the pressing paperboard, and a stopper that contacts the straight portion is provided inside the pressing paperboard frame body.

[0012] In a preferred embodiment of this utility model, the pressure plate frame body is provided with 5 sets of positioning grooves at intervals.

[0013] In a preferred embodiment of the present invention, the hook connecting part and the hook positioning part are an integral structure.

[0014] In a preferred embodiment of this utility model, the hook connecting part and the snap-fit ​​protrusion are an integral structure.

[0015] In a preferred embodiment of this utility model, two magnets are provided on the hook positioning part.

[0016] In a preferred embodiment of the present invention, a limiting slot is provided on each side of the hook positioning part.

[0017] The beneficial effects of this utility model are: it not only improves the convenience of disassembly and use, enabling customers to install and replace it themselves without the need for after-sales service, thus reducing later maintenance costs, but also improves the accuracy and stability of the pressure plate installation and positioning. Even when the straightness of the pressure plate is not high, it can be installed quickly and accurately, with high adaptability. It can also effectively avoid problems such as warping and wear of the pressure plate during installation, thereby improving the effectiveness of pressure plate and extending the service life of the pressure plate. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the 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, wherein:

[0019] Figure 1 This is a schematic diagram of a preferred embodiment of a paperboard mounting mechanism for an industrial scanner according to the present invention;

[0020] Figure 2 This is a schematic diagram of the positioning groove and hook assembly structure of a preferred embodiment of the paperboard mounting mechanism for an industrial scanner according to this utility model;

[0021] Figure 3 This is a schematic diagram of the central cross-sectional structure of a hook assembly of a preferred embodiment of a paperboard mounting mechanism for an industrial scanner according to this utility model;

[0022] Figure 4 This is a side sectional view of a preferred embodiment of a paperboard mounting mechanism for an industrial scanner according to the present invention.

[0023] Figure 5 This is a schematic diagram of the hook assembly structure of a preferred embodiment of a paperboard mounting mechanism for an industrial scanner according to the present invention. Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Please see Figure 1-5 The embodiments of this utility model include:

[0026] A pressing plate mounting mechanism for an industrial scanner includes a pressing plate frame body 1, a pressing plate 2, positioning grooves 3, and hook components 4. The pressing plate frame body is provided with 5 sets of positioning grooves. One end of the hook component corresponds to each positioning groove and is magnetically connected. The upper part of the hook component is engaged with one side of the pressing plate, so that the pressing plate and the pressing plate frame body can be assembled and connected through multiple independent hook components.

[0027] More preferably, the top surface of the limiting plate 5 is connected to the pressing plate frame body through the elastic member 6, and the bottom surface of the limiting plate is in contact with the pressing plate, so as to realize the up and down floating of the pressing plate within the pressing plate frame body.

[0028] More preferably, a gap is provided between adjacent positioning slots, so that the positioning slots are evenly distributed on the pressing board frame body.

[0029] More preferably, the pressing board frame body is provided with a stop 7 that contacts the other side of the pressing board.

[0030] The limiting plate, the pressure plate, the stop, and the connection between the pressure plate and the limiting plate and the stop are all existing technologies, and this case does not involve any improvement thereto.

[0031] The hook assembly includes a hook body 9 and a magnet 8. The hook body includes a hook positioning part 91, a hook connecting part 92, a limiting groove 93, and a snap-fit ​​protrusion 94. The top of the hook connecting part is provided with a snap-fit ​​protrusion, which allows the snap-fit ​​protrusion to be movably connected to the bent part on one side of the pressing paperboard. The bottom of the hook connecting part is integrally connected to the hook positioning part. The bottom surface of the hook positioning part is provided with a magnet, which allows the hook positioning part to be magnetically connected to the positioning groove through the magnet, thereby realizing the connection between the pressing paperboard frame body and the pressing paperboard. A limiting groove is provided at the connection between the hook positioning part and the hook connecting part. A limiting protrusion 31 is provided in the positioning groove and is movably connected to the limiting groove to limit the hook body, improve the accuracy and stability of the connection between the pressing paperboard and the pressing paperboard frame body, prevent the pressing paperboard from moving during use, and ensure the pressing effect.

[0032] More preferably, the hook connection part and the snap-fit ​​protrusion are an integral structure.

[0033] More preferably, the hook positioning part is provided with two magnets to improve the firmness of the connection.

[0034] When installing the pressing plate using this mechanism, prepare 5 sets of hook assemblies, and snap the bent part on one side of the pressing plate onto the snap-fit ​​protrusions of the 5 sets of hook bodies to complete the movable connection between the pressing plate and the hook assembly; move the pressing plate to the bottom of the pressing plate frame body; insert the other side (straight part) of the pressing plate into the pressing plate frame body and place it on top of the stop, and use the limiting plate to press the straight part firmly onto the stop; adjust the position of the hook assembly, and then use the magnet to attract all the hook assemblies into the positioning groove of the pressing plate frame body to complete the installation of the pressing plate. At this time, the limiting plate presses down on the entire pressing plate so that the pressing plate can press the paper.

[0035] When replacing, simply remove the hook assembly first, so that one side of the pressure plate is detached from the pressure plate frame body, and then pull the other side of the pressure plate out of the pressure plate frame body.

[0036] The beneficial effects of this utility model's paperboard mounting mechanism for industrial scanners are:

[0037] 1. The installation of the pressing board and the pressing board frame body is carried out by using hooks and magnets, which not only improves the convenience of disassembly and use, allowing customers to install and replace it themselves without the need for after-sales service, thus reducing later maintenance costs, but also improves the accuracy and stability of the pressing board installation positioning. Even when the straightness of the pressing board is not high, it can be installed quickly and accurately. It has high adaptability and can also effectively avoid problems such as warping and wear of the pressing board during installation, thereby improving the effectiveness of pressing the paper and extending the service life of the pressing board.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A paperboard mounting mechanism for an industrial scanner, characterized in that, include: The assembly includes a pressing board frame body, a pressing board, positioning slots, and hook assemblies. The pressing board frame body has multiple sets of positioning slots spaced apart. The hook assemblies correspond one-to-one with the positioning slots and are magnetically connected. The upper part of each hook assembly is movably connected to one side of the pressing board, thereby enabling the assembly and connection of the pressing board and the pressing board frame body. The hook assembly includes a hook body and a magnet. The hook body includes a hook positioning part, a hook connecting part, a limiting groove, and a snap-fit ​​protrusion. The upper part of the hook connecting part is provided with the snap-fit ​​protrusion, and the snap-fit ​​protrusion is movably connected to the bending part on one side of the pressing board. The bottom of the hook connecting part is connected to the hook positioning part. The hook positioning part is provided with a magnet, so that the hook positioning part is magnetically connected to the positioning groove through the magnet, thereby realizing the connection between the pressing board frame body and the pressing board. The limiting groove is provided at the connection between the hook positioning part and the hook connecting part. The positioning groove is provided with a limiting protrusion that is movably connected to the limiting groove to limit the hook body.

2. The paperboard mounting mechanism for an industrial scanner according to claim 1, characterized in that, The limiting plate is connected to the pressing plate frame body by an elastic element, and the bottom surface of the limiting plate contacts the pressing plate to press the pressing plate.

3. The paperboard mounting mechanism for an industrial scanner according to claim 1, characterized in that, A straight section is provided on the other side of the pressing board, and a stop that contacts the straight section is provided inside the pressing board frame body.

4. The paperboard mounting mechanism for an industrial scanner according to claim 1, characterized in that, The pressure plate frame body is provided with 5 sets of positioning grooves at intervals.

5. The paperboard mounting mechanism for an industrial scanner according to claim 1, characterized in that, The hook connecting part and the hook positioning part are an integral structure.

6. The paperboard mounting mechanism for an industrial scanner according to claim 1, characterized in that, The hook connection part and the snap-fit ​​protrusion are an integral structure.

7. The paperboard mounting mechanism for an industrial scanner according to claim 1, characterized in that, The hook positioning part is provided with two magnets.

8. The paperboard mounting mechanism for an industrial scanner according to claim 1, characterized in that, Each side of the hook positioning part is provided with a limiting slot.

Images