PDF (Portable Document Format) file batch segmentation system

Abstract

The utility model relates to the field of batch segmentation, in particular to a PDF file batch segmentation system which comprises a base, ground feet, a locking part, a transmission part, a base plate, a supporting support, a sliding rod, a sliding limiting piece, a sliding block, a cutting head and a handle. A transmission groove is formed in the top of the base; the top of the transmission groove is slidably connected with the supporting bracket; the top of the base is connected with the base; the top side of the supporting bracket is connected with the sliding rod; the top side face of the supporting bracket is connected with the sliding limiting piece. The side of the sliding rod is slidably connected with the sliding block. The sliding limiting piece is provided with a kidney-shaped hole, the side face of the handle is connected with the sliding limiting piece in a sliding mode, and the handle penetrates through the kidney-shaped hole of the sliding limiting piece to be connected with the side face of the sliding block. Therefore, the device can conveniently cut the files of different sizes and types.

Description

Technical Field

[0001] The utility model relates to the technical field of batch segmentation, in particular to a PDF file batch segmentation system. Background Art

[0002] In the process of office work, paper documents or materials need to be cut, and a cutter is generally used for cutting. After the cutter fixes the paper documents or materials, the paper documents or materials are cut with a sharp blade. The cutting accuracy of the paper cutter in the prior art is low, which affects the appearance of the paper documents or materials and affects their use.

[0003] The Chinese patent with publication number CN211440099U discloses an accounting paper cutter, including a support plate, the four corners of the lower surface of the support plate are fixedly connected with support blocks, the upper surface of the support plate is fixedly connected with a support cover, the interior of the support cover is provided with a connected cavity, and the left and right sides of the interior of the support cover are provided with threaded rods. The accounting paper cutter limits the position of the paper material by an L-shaped block, thereby facilitating the improvement of the fixing accuracy of the paper document and improving the aesthetics of the document. The threaded rod and the moving tube cooperate to achieve high-precision movement of the fixed cutting device, thereby improving the fixing accuracy of the paper document and further improving the aesthetics of the paper document. The fixed cutting device performs fixed cutting on the paper document that has been limited, ensuring the fixing strength of the paper document, thereby avoiding the situation where the cutting accuracy of the paper document is reduced due to poor fixing strength.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: since the layout of PDF files is different, paper printouts of different sizes will be generated during the proportional printing process. However, the above-mentioned device uses a cutting device with a fixed structure for cutting, which is not convenient for precise adjustment in actual use, thereby reducing the efficiency and accuracy of paper cutting. Utility Model Content

[0005] The purpose of the utility model is to solve the technical problems existing in the background technology. The utility model proposes a PDF file batch segmentation system. The utility model can effectively improve the efficiency of the sliding adjustment of the device through the structure of the supporting bracket and the transmission groove, so that the device can be convenient for cutting files of different sizes and types. The combination of the locking part and the pad plate can prevent the cutting head from damaging the device. At the same time, by using pads of different thicknesses, the device can be compatible with paper materials of different thicknesses.

[0006] The utility model proposes a PDF file batch segmentation system, comprising a base, a foot, a locking part, a transmission part, a pad, a support bracket, a sliding rod, a sliding limiter, a sliding block, a cutting head and a handle;

[0007] A transmission groove is provided on the top of the base; the top of the transmission groove is slidably connected to the support bracket; the top of the base is connected to the pad; the side surface of the top of the support bracket is connected to the sliding rod; the side surface of the top of the support bracket is connected to the sliding limiter; the side surface of the sliding rod is slidably connected to the sliding block; a waist-shaped hole is provided on the sliding limiter, the side surface of the handle is slidably connected to the sliding limiter, the handle passes through the waist-shaped hole of the sliding limiter and is connected to the side surface of the sliding member, and the bottom of the sliding block is connected to the cutting head; the cutting head faces the direction of the pad.

[0008] Preferably, the locking part includes a sliding part, a sliding groove, a threaded part and a locking part; the bottom of the sliding part is slidably connected to the base; a sliding groove is provided on the sliding part; the inner wall of the sliding groove is slidably connected to the threaded part, the bottom of the threaded part is threadedly connected to the base, the threaded part is pressed against the top of the sliding part, and the side of the sliding part is connected to the locking part; a limiting groove is provided on the side of the pad, and the locking part contacts the inner wall of the limiting groove.

[0009] Preferably, the transmission part includes a driving wheel, a transmission belt, a belt connecting piece, a driven pulley, a rotating handle, a gear, a scale line, a rack and a pointer; the side surface of the driving wheel is rotatably connected to the side surface of the base; a transmission shaft is provided on the side surface of the driving wheel, the transmission shaft passes through the inside of the base, and the end of the transmission shaft away from the driving wheel is connected to the rotating handle; the side surface of the driving wheel is transmission-connected to the transmission belt, and the end of the transmission belt away from the driving wheel is transmission-connected to the driven pulley; the side surface of the driven pulley is rotatably connected to the side surface of the base; the side surface of the transmission belt is connected to the belt connecting piece, and the end of the belt connecting piece away from the transmission belt is connected to the side surface of the supporting bracket; the side surface of the rotating handle is connected to the gear; the side surface of the gear is rotatably connected to the side surface of the base; the side surface of the gear is meshingly connected with the rack, and the side surface of the rack is slidably connected to the base; the end of the rack away from the gear is connected to the pointer; scale lines are provided on the side surface of the base, and the pointer faces the direction of the scale lines.

[0010] Preferably, a shock-absorbing pad is provided on the bottom of the foot, and a threaded rod is provided on the top of the foot, and the threaded rod is threadedly connected to the bottom of the base.

[0011] Preferably, an anti-slip layer is provided on the top of the pad, and a plurality of groups of grooves with equal spacing are provided on the top of the pad.

[0012] Preferably, the base has a threaded hole, the threaded hole is threadedly connected to the threaded member, and a pressing member is provided on the top of the threaded member.

[0013] A damping member is arranged on the bottom of the pressing member, and the damping member contacts and squeezes the top of the sliding member.

[0014] Preferably, a through hole is provided on the side surface of the sliding block, and the inner wall of the through hole is slidably connected to the sliding rod.

[0015] Preferably, sliding buffers are provided on both sides of the sliding limiter, and the side surfaces of the sliding buffers are in contact with the handle.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The utility model can effectively improve the efficiency of the sliding adjustment of the device through the structure of the supporting bracket and the transmission groove, so that the device can be convenient for cutting files of different sizes and types. The combination of the locking member and the pad plate can prevent the cutting head from damaging the device. At the same time, by using pads of different thicknesses, the device can be compatible with paper materials of different thicknesses. The structure of the rack and the pointer can effectively improve the control accuracy of the device and reduce the difficulty of operating the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of an embodiment of a PDF file batch segmentation system of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the transmission part in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the foot in the embodiment of the utility model;

[0021] : Illustrations: 1. base; 2. foot; 3. locking part; 301. sliding member; 302. sliding groove; 303. threaded member; 304. locking member; 4. pad; 5. supporting bracket; 6. sliding rod; 7. sliding limit member; 8. sliding block; 9. cutting head; 10. handle; 11. transmission groove; 12. transmission part; 1201. driving wheel; 1202. transmission belt; 1203. belt connector; 1204. driven pulley; 1205. rotating handle; 1206. gear; 1207. scale line; 1208. rack; 1209. pointer. DETAILED DESCRIPTION

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

[0023] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0024] In addition, 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 indicate orientations or positional relationships 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.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" 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 with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0027] Embodiment 1

[0028] like Figure 1-Figure 3 As shown, a PDF file batch splitting system proposed by the utility model includes a base 1, a foot 2, a locking part 3, a transmission part 12, a pad 4, a support bracket 5, a sliding rod 6, a sliding limiter 7, a sliding block 8, a cutting head 9 and a handle 10;

[0029] A transmission groove 11 is provided on the top of the base 1; the top of the transmission groove 11 is slidably connected to the support bracket 5; the top of the base 1 is connected to the pad 4; the side of the top of the support bracket 5 is connected to the sliding rod 6; the side of the top of the support bracket 5 is connected to the sliding limiter 7; the side of the sliding rod 6 is slidably connected to the sliding block 8; a waist-shaped hole is provided on the sliding limiter 7, the side of the handle 10 is slidably connected to the sliding limiter 7, the handle 10 passes through the waist-shaped hole of the sliding limiter 7 and is connected to the side of the sliding block 8, and the bottom of the sliding block 8 is connected to the cutting head 9; the cutting head 9 faces the direction of the pad 4

[0030] The locking part 3 includes a sliding member 301, a sliding groove 302, a threaded member 303 and a locking member 304; the bottom of the sliding member 301 is slidably connected to the base 1; a sliding groove 302 is provided on the sliding member 301; the inner wall of the sliding groove 302 is slidably connected to the threaded member 303, the bottom of the threaded member 303 is threadedly connected to the base, the threaded member 303 is pressed against the top of the sliding member 301, and the side of the sliding member 301 is connected to the locking member 304; a limiting groove is provided on the side of the pad 4, and the locking member 304 contacts the inner wall of the limiting groove.

[0031] The transmission part 12 includes a driving wheel 1201, a transmission belt 1202, a belt connector 1203, a driven pulley 1204, a rotating handle 1205, a gear 1206, a scale line 1207, a rack 1208 and a pointer 1209; the side of the driving wheel 1201 is rotatably connected to the side of the base 1; a transmission shaft is provided on the side of the driving wheel 1201, the transmission shaft passes through the inside of the base 1, and the end of the transmission shaft away from the driving wheel 1201 is connected to the rotating handle 1205; the side of the driving wheel 1201 is transmission-connected to the transmission belt 1202, and the end of the transmission belt 1202 away from the driving wheel 1201 is transmission-connected to the driven pulley 1204; The side of the driven pulley 1204 is rotatably connected to the side of the base 1; the side of the transmission belt 1202 is connected to the belt connector 1203, and the end of the belt connector 1203 away from the transmission belt 1202 is connected to the side of the support bracket 5; the side of the rotating handle 1205 is connected to the gear 1206; the side of the gear 1206 is rotatably connected to the side of the base 1; the side of the gear 1206 is meshed and connected to the rack 1208, and the side of the rack 1208 is slidably connected to the base 1; the end of the rack 1208 away from the gear 1206 is connected to the pointer 1209; a scale line 1207 is provided on the side of the base 1, and the pointer 1209 is facing the direction of the scale line 1207.

[0032] An anti-slip layer is provided on the top of the pad 4, and a plurality of groups of grooves with equal spacing are provided on the top of the pad 4;

[0033] The base 1 has a threaded hole, which is threadedly connected to the threaded member 303 . A pressing member is provided on the top of the threaded member 303 . A damping member is provided on the bottom of the pressing member. The damping member contacts and squeezes the top of the sliding member 301 .

[0034] A through hole is provided on the side surface of the sliding block 8 , and the inner wall of the through hole is slidably connected to the sliding rod 6 .

[0035] Sliding buffers are provided on both sides of the sliding stopper 7, and the sides of the sliding buffers are in contact with the handle 10.

[0036] In this embodiment, the device can effectively improve the efficiency of targeted cutting of paper documents. Compared with traditional devices, the device can effectively improve the efficiency of targeted cutting of documents of different sizes through a slidable cutting structure.

[0037] When the device is in working state, by placing the document to be cut on the surface of the pad 4, the anti-skid layer on the top of the pad 4 can ensure that the paper is not prone to tilting during the cutting process.

[0038] The structure of the threaded locking sliding member 301 through the threaded member 304 can fix the device when using different pads 4, avoiding the pad 4 from shaking during the cutting process. The structural combination of the locking member 304 and the limiting groove can facilitate the replacement of different pads 4 in the device to ensure the compatibility of the device.

[0039] When using this device, first place the paper on the pad 4, and then rotate the rotating handle 1205 to drive the transmission belt 1202 through the combined structure of the rotating shaft and the driving wheel 1201. The combination of the transmission belt 1202 and the belt connector 1203 can achieve a linear transmission effect on the support bracket 5. The combination of the gear 1206 and the rack 1208 can drive the pointer 1209 to slide linearly during the rotation of the rotating handle 1205. The combination of the pointer 1209 and the scale line 1207 can facilitate the precise control of the rotating handle 1205.

[0040] After the support bracket 5 is driven to slide to the appropriate position by turning the handle 1205, the staff presses on the surface of the paper with one hand and pulls the handle 10 with the other hand. The handle 10 drives the sliding member 8 to slide horizontally, thereby driving the cutting head 9 at the bottom to process the cutting effect, thereby completing the paper cutting work of the device 1. By replacing the pads 4 of different thicknesses, the device can be compatible with paper materials of different thicknesses. At the same time, the structure of the pad 4 prevents the cutting head 9 from damaging the structure of the base 1 of the device.

[0041] Embodiment 2

[0042] like Figure 1-Figure 3 As shown, the utility model proposes a PDF file batch segmentation system. Compared with the first embodiment, in this embodiment, a shock-absorbing pad is provided on the bottom of the foot 2, and a threaded rod is provided on the top of the foot 2, and the threaded rod is threadedly connected to the bottom of the base 1.

[0043] The structure of the shock-absorbing pad can prevent ground vibration from affecting the device. At the same time, the structure of the threaded rod can achieve the effect of leveling the base 1 of the device by rotating and adjusting the independent foot 2 structure when the ground is not level, thereby avoiding problems such as cutting errors of the device caused by the tilt of the base 1.

[0044] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0045] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A PDF file batch splitting system, comprising a base (1), a foot (2), a locking part (3) and a transmission part (12), characterized in that It comprises a backing plate (4), a supporting bracket (5), a sliding rod (6), a sliding stopper (7), a sliding block (8), a cutting head (9) and a handle (10); A transmission groove (11) is provided on the top of the base (1); the top of the transmission groove (11) is slidably connected to the support bracket (5); the top of the base (1) is connected to the pad (4); the side surface of the top of the support bracket (5) is connected to the sliding rod (6); the side surface of the top of the support bracket (5) is connected to the sliding limiter (7); the side surface of the sliding rod (6) is slidably connected to the sliding block (8); a waist-shaped hole is provided on the sliding limiter (7); the side surface of the handle (10) is slidably connected to the sliding limiter (7); the handle (10) passes through the waist-shaped hole of the sliding limiter (7) and is connected to the side surface of the sliding block (8); the bottom of the sliding block (8) is connected to the cutting head (9); the cutting head (9) faces the direction of the pad (4).

2. A PDF file batch segmentation system according to claim 1, characterized in that: The locking portion (3) comprises a sliding member (301), a sliding groove (302), a threaded member (303) and a locking member (304); the bottom of the sliding member (301) is slidably connected to the base (1); the sliding member (301) is provided with a sliding groove (302); the inner wall of the sliding groove (302) is slidably connected to the threaded member (303), the bottom of the threaded member (303) is threadedly connected to the base, the threaded member (303) is pressed against the top of the sliding member (301), and the side of the sliding member (301) is connected to the locking member (304); a limiting groove is provided on the side of the pad (4), and the locking member (304) contacts the inner wall of the limiting groove.

3. A PDF file batch segmentation system according to claim 1, characterized in that: The transmission part (12) comprises a driving wheel (1201), a transmission belt (1202), a belt connecting member (1203), a driven pulley (1204), a rotating handle (1205), a gear (1206), a scale line (1207), a rack (1208) and a pointer (1209); the side of the driving wheel (1201) is rotatably connected to the side of the base (1); a transmission shaft is provided on the side of the driving wheel (1201), the transmission shaft passes through the inside of the base (1), and the end of the transmission shaft away from the driving wheel (1201) is connected to the rotating handle (1205); the side of the driving wheel (1201) is transmission-connected to the transmission belt (1202), and the end of the transmission belt (1202) away from the driving wheel (1201) is transmission-connected to the driven pulley (1204); The side of the movable pulley (1204) is rotatably connected to the side of the base (1); the side of the transmission belt (1202) is connected to the belt connector (1203), and the end of the belt connector (1203) away from the transmission belt (1202) is connected to the side of the support bracket (5); the side of the rotating handle (1205) is connected to the gear (1206); the side of the gear (1206) is rotatably connected to the side of the base (1); the side of the gear (1206) is meshed and connected to the rack (1208), and the side of the rack (1208) is slidably connected to the base (1); the end of the rack (1208) away from the gear (1206) is connected to the pointer (1209); a scale line (1207) is provided on the side of the base (1), and the pointer (1209) faces the direction of the scale line (1207).

4. A PDF file batch segmentation system according to claim 1, characterized in that: A shock-absorbing pad is provided on the bottom of the foot (2), and a threaded rod is provided on the top of the foot (2), and the threaded rod is threadedly connected to the bottom of the base (1).

5. A PDF file batch segmentation system according to claim 1, characterized in that: An anti-slip layer is provided on the top of the pad (4), and a plurality of groups of grooves with equal spacing are provided on the top of the pad (4).

6. A PDF file batch segmentation system according to claim 3, characterized in that: The base (1) has a threaded hole, which is threadedly connected to the threaded member (303). The threaded member (303) has a pressing member on the top, and a damping member on the bottom. The damping member is in contact and compression with the top of the sliding member (301).

7. A PDF file batch segmentation system according to claim 1, characterized in that: A through hole is provided on the side surface of the sliding block (8), and the inner wall of the through hole is slidably connected to the sliding rod (6).

8. A PDF file batch segmentation system according to claim 1, characterized in that: Sliding buffers are provided on both sides of the sliding limiter (7), and the sides of the sliding buffers are in contact with the handle (10).

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