File binding device with limiting structure

Abstract

The utility model discloses a document binding device with a limiting structure, which comprises a binding table, a rack is fixedly arranged on one side of the top end of the binding table, a binding device is mounted on the rack, and supporting legs are fixedly arranged on two sides of the bottom end of the binding table; the document binding device with the limiting structure comprises a frame, a transverse limiting frame is arranged in the frame, a binding table is arranged on the transverse limiting frame, the binding table is connected with the frame in a penetrating mode, sliding grooves are formed in the two sides of the inner wall of the frame, and the two sliding grooves are connected with the corresponding sliding blocks in a sliding mode. Then the two longitudinal limiting frames are rotated, the extending limiting strips are stretched to be matched with the sizes of archive files according to the sizes of the two sides of the archive bag, the two longitudinal limiting frames and the transverse limiting frame play a role in fixing and limiting the archive files, and the situation that file paper slides off during binding is avoided; and the device can adapt to archive file paper of different types and shapes, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to a binder, in particular to a document binder with a limiting structure. Background Art

[0002] Binding machines usually include the following main components: Machine body: The main part of the binding machine, usually a solid frame that supports other components, Binding head: The part used to fix documents or papers together, usually a binding clip or binding pin, Operation panel: Includes buttons, switches and regulators used to control the operation of the binding machine, such as starting, stopping, adjusting the position of the binding head, etc., Knife holder and blade: Some binding machines are equipped with a cutting function, which can trim the edges of the documents after binding is completed to make them neat, Power system: If it is an electric binding machine, it usually includes a power cord, motor and control circuit, Safety device: Facilities to prevent accidental injuries, such as safety locks, manual safety switches, etc.:

[0003] In the prior art, when binding archive documents, ordinary binders will clamp one side of the archive documents. However, this method will cause the position of the upper part of some documents to shift due to reasons such as the smooth surface of the paper. Therefore, there is an urgent need for a document binder with a limiting structure.

[0004] It should be noted that the above content belongs to the technical cognition scope of the utility model applicant and does not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a document binder with a limit structure.

[0006] To achieve the above-mentioned purpose, the utility model proposes a document binder with a limit structure, comprising a binding table:

[0007] A frame is fixedly provided on one side of the top of the binding table, a binder is installed on the frame, and supporting legs are fixedly provided on both sides of the bottom of the binding table;

[0008] The binding table is connected with the frame through an interlaced connection, and sliding grooves are provided on both sides of the inner wall of the frame. The two sliding grooves are slidably connected to the corresponding sliders, and the two sliders are fixedly arranged at the two ends of the transverse limit frame. Longitudinal limit frames are hingedly provided on both sides of the top of the inner wall of the transverse limit frame, and extended limit strips are slidably provided inside the two longitudinal limit frames. The side walls of the two longitudinal limit frames are provided with strip-shaped perforations, and the strip-shaped perforations are slidably connected to the connecting blocks, and the connecting blocks are fixedly connected to the side walls of the extended limit strips.

[0009] In one example, an electric telescopic rod is fixedly provided at the middle position of the top of the frame, the telescopic end of the electric telescopic rod is fixedly connected to the middle position of the top of the transverse limit frame, and a sliding rod is fixedly provided at the top of the inner wall of the slide groove, and the two sliding rods are interlaced and connected with the corresponding sliders.

[0010] In one example, a limit screw is threadedly connected to the connection block.

[0011] In one example, a connecting frame is fixedly provided on one side of the frame, a gear is rotatably provided at the bottom of the inner wall of the connecting frame, a driving motor is fixedly provided at the bottom end of the connecting frame, the output end of the driving motor is fixedly connected to the bottom end of the gear, the gear is meshed with a rack, and the rack is fixedly provided on the side wall of the binding table.

[0012] In one example, a rubber anti-slip strip is fixedly provided at the bottom end of the extension limit strip.

[0013] In one example, a switch panel is fixedly provided on the side wall of the binding table, and a drive motor switch and an electric telescopic rod switch are fixedly provided on the surface of the switch panel respectively. The drive motor and the electric telescopic rod are electrically connected to an external power supply through the drive motor switch and the electric telescopic rod switch respectively.

[0014] The document binder with a limited position structure proposed by the utility model can bring the following beneficial effects:

[0015] The utility model uses a binding table, a frame, a slide groove, a horizontal limit frame, a longitudinal limit frame, an extended limit strip, a strip perforation and a connecting block. During the downward movement of the horizontal limit frame inside the frame, one side of the file is limited and fixed, and then the two longitudinal limit frames are rotated. According to the sizes of the two sides of the file bag, the extended limit strip is stretched to adapt to the size of the file file. The two longitudinal limit frames and the horizontal limit frame play the role of fixing and limiting the file of the file, avoiding the file paper from sliding off during binding. Moreover, the device can adapt to different types of file paper and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the transverse limiting frame and the longitudinal limiting frame of the utility model;

[0019] Figure 3 For this utility model Figure 1 A partial enlarged structural diagram;

[0020] Figure 4 For this utility model Figure 2 Partially enlarged structural diagram at point B.

[0021] In the figure: 1. Support legs; 2. Binding table; 3. Frame; 4. Electric telescopic rod; 5. Horizontal limit frame; 6. Gear; 7. Drive motor; 8. Connecting frame; 9. Rack; 10. Frame; 11. Longitudinal limit frame; 12. Rubber anti-slip strip; 13. Extension limit strip; 14. Sliding rod; 15. Slide groove; 16. Connecting block; 17. Limit screw; 18. Strip perforation; 19. Binder. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0027] like Figure 1 to Figure 4 As shown, the embodiment of the utility model provides a document binder with a limit structure, including a binding table 2:

[0028] A frame 10 is fixedly provided on one side of the top of the binding table 2, and a binder 19 is installed on the frame 10. Support legs 1 are fixedly provided on both sides of the bottom of the binding table 2.

[0029] The binding table 2 is interlaced and connected with the frame 3, and sliding grooves 15 are provided on both sides of the inner wall of the frame 3. The two sliding grooves 15 are slidably connected to the corresponding sliders. The two sliders are fixedly arranged at the two ends of the transverse limit frame 5. The two sides of the top of the inner wall of the transverse limit frame 5 are hinged with longitudinal limit frames 11. The interiors of the two longitudinal limit frames 11 are slidably provided with extended limit strips 13. The side walls of the two longitudinal limit frames 11 are provided with strip through holes 18. The strip through holes 18 are slidably connected to the connecting blocks 16, and the connecting blocks 16 are fixedly connected to the side walls of the extended limit strips 13.

[0030] Specifically, an electric telescopic rod 4 is fixedly provided at the middle position of the top of the frame 3, the telescopic end of the electric telescopic rod 4 is fixedly connected to the middle position of the top of the transverse limit frame 5, and a sliding rod 14 is fixedly provided at the top of the inner wall of the slide groove 15, and the two sliding rods 14 are interlaced and connected with the corresponding sliders.

[0031] Specifically, the connection block 16 is threadedly connected with a limit screw 17 .

[0032] Specifically, a connecting frame 8 is fixedly provided on one side of the frame 3, a gear 6 is rotatably provided at the bottom of the inner wall of the connecting frame 8, a driving motor 7 is fixedly provided at the bottom end of the connecting frame 8, the output end of the driving motor 7 is fixedly connected to the bottom end of the gear 6, the gear 6 is meshed with a rack 9, and the rack 9 is fixedly provided on the side wall of the binding table 2.

[0033] Specifically, a rubber anti-slip strip 12 is fixedly provided at the bottom end of the extension limit strip 13 .

[0034] Specifically, a switch panel is fixedly provided on the side wall of the binding table 2, and a drive motor switch and an electric telescopic rod switch are fixedly provided on the surface of the switch panel. The drive motor 7 and the electric telescopic rod 4 are electrically connected to an external power supply through the drive motor switch and the electric telescopic rod switch respectively.

[0035] Working principle: When in use, first place the bound document paper on the binding table 2, and then turn on the drive motor switch according to the size of the paper. The output end of the drive motor 7 drives the gear 6 to rotate, and the gear 6 engages with the rack 9 on the side wall of the binding table 2, thereby driving the frame 3 to move to a fixed position, and then open the two longitudinal limit frames 11 inside the transverse limit frame 5. The two longitudinal limit frames 11 are in a vertical state with the side edges of the document paper. Adjust the position of the extended limit strip 13 inside the longitudinal limit frame 11 according to the size, and then limit and fix it through the limit screw 17 and the outside of the strip perforation 18, and then limit and fix the paper through the rubber anti-slip strip 12 at the bottom of the longitudinal limit frame 11 to achieve the effect of limiting and fixing the archival material.

[0036] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0037] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A document binder with a limit structure, comprising a binding table (2): A frame (10) is fixedly provided on one side of the top end of the binding platform (2), a binder (19) is installed on the frame (10), and supporting legs (1) are fixedly provided on both sides of the bottom end of the binding platform (2); Features: The binding table (2) is connected to the frame (3) by insertion, and both sides of the inner wall of the frame (3) are provided with sliding grooves (15), and the two sliding grooves (15) are slidably connected to the corresponding sliders, and the two sliders are fixedly arranged at the two ends of the transverse limit frame (5), and both sides of the top of the inner wall of the transverse limit frame (5) are hingedly provided with longitudinal limit frames (11), and the interiors of the two longitudinal limit frames (11) are slidably provided with extended limit strips (13), and the side walls of the two longitudinal limit frames (11) are provided with strip-shaped through holes (18), and the strip-shaped through holes (18) are slidably connected to the connecting blocks (16), and the connecting blocks (16) are fixedly connected to the side walls of the extended limit strips (13).

2. A document binder with a limit structure according to claim 1, characterized in that: An electric telescopic rod (4) is fixedly provided at the middle position of the top of the frame (3), the telescopic end of the electric telescopic rod (4) is fixedly connected to the middle position of the top of the transverse limit frame (5), and a sliding rod (14) is fixedly provided at the top of the inner wall of the sliding groove (15), and two sliding rods (14) are interlaced and connected with corresponding sliding blocks.

3. The document binder with a limit structure according to claim 1, characterized in that: The connection block (16) is threadedly connected with a limit screw (17).

4. The document binder with a limit structure according to claim 3, characterized in that: A connecting frame (8) is fixedly provided on one side of the frame (3); a gear (6) is rotatably provided at the bottom of the inner wall of the connecting frame (8); a driving motor (7) is fixedly provided at the bottom end of the connecting frame (8); an output end of the driving motor (7) is fixedly connected to the bottom end of the gear (6); the gear (6) is meshed with a rack (9); and the rack (9) is fixedly provided on the side wall of the binding table (2).

5. The document binder with a limit structure according to claim 1, characterized in that: A rubber anti-slip strip (12) is fixedly provided at the bottom end of the extension limit strip (13).

6. The document binder with a limit structure according to claim 4, characterized in that: A switch panel is fixedly provided on the side wall of the binding table (2), and a drive motor switch and an electric telescopic rod switch are fixedly provided on the surface of the switch panel, respectively. The drive motor (7) and the electric telescopic rod (4) are electrically connected to an external power supply via the drive motor switch and the electric telescopic rod switch, respectively.

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