CN212475432U

CN212475432U - Accounting document winding device

Info

Publication number: CN212475432U
Application number: CN202020680405.5U
Authority: CN
Inventors: 向美英
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-05
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses an accounting document winding device, which comprises a base, a fluted disc fixed on the base, a rotary rod detachably and rotatably connected with the center of the fluted disc, and a pressing piece covered outside the rotary rod; the fluted disc comprises a disc body and a plurality of toothed rings with diameters from small to large, which are sequentially formed from the center of the disc body to the periphery, and a plurality of positioning teeth are uniformly distributed on the toothed rings along the circumferential direction of the toothed rings; the pressing piece is rolled into a cylindrical structure with a notch by a rectangular elastic sheet, the notch is positioned on the side wall of the cylinder, and the outer wall of the cylinder forms a positioning part which is clamped in the positioning teeth; the rotating rod comprises a supporting piece which is used for sleeving and fixing the accounting document roll core. The utility model provides an accounting document take-up device can make the voucher book of coiling by the compaction, can also restrict the diameter size of voucher book.

Description

Accounting document winding device

Technical Field

The utility model belongs to the technical field of machinery, a accounting document take-up device is related to.

Background

Accounting documents refer to written proofs for recording the occurrence or completion of economic business and are the basis for registering account books, the existing accounting documents are stored in a winding mode for convenience, and are generally wound on a cylindrical winding core, and the existing accounting documents are mostly wound manually during winding, so that the wound accounting documents are easily scattered and the working efficiency is low.

Disclosure of Invention

In order to solve the problem, the utility model provides an accounting document take-up device, its technical scheme as follows:

an accounting document winding device comprises a base, two fluted discs fixed on the base, a rotating rod detachably and rotatably connected to the centers of the fluted discs, and a pressing piece capable of covering the rotating rod;

each fluted disc comprises a disc body and a plurality of toothed rings with diameters from small to large, wherein the toothed rings are sequentially formed from the center to the periphery of the disc body, and each toothed ring is provided with a mounting opening;

two side edges of the pressing piece can respectively enter the toothed rings from the mounting openings of the two coaxial toothed rings on different fluted discs and are respectively clamped with the corresponding toothed rings to form a cylindrical structure, and the side wall of the cylindrical structure is provided with a notch;

the bull stick is including being used for fixing supporting of accounting document book core and holding the piece, the bull stick is rotatable to drive accounting document book core and rotate and make accounting document by the breach gets into in the cylindrical structure and convolute on accounting document book core.

The utility model provides a technical scheme includes following beneficial effect at least:

the utility model provides an accounting document winding device, which is characterized in that a roll core of the accounting document is sleeved on a rotating rod, and a pressing piece is covered outside the rotating rod; because the pressing piece is a cylindrical structure formed by rolling the elastic sheet, the pressing piece can be clamped in different positioning teeth through the positioning part, so that the pressing piece can form cylindrical structures with different diameters. So, when accounting document one end was fixed in the accounting document of bull stick and rolled up the core, the cylinder structure can be rolled up diameter size to its coiled certificate and carry out the restriction, also can make accounting document constantly the compaction tighten in the coiling of rolling up on the core simultaneously for it is more firm to coil. After the coiling is accomplished, because the detachable rotation of bull stick is connected and the fluted disc center, so can dismantle the bull stick, the bull stick area is convoluteed accounting document's book core and is taken out from the cylindrical structure, bindes accounting document book through the rubber band, or will count the terminal subsides of accounting document and roll up in the certificate, can accomplish the coiling work of whole accounting document. The utility model provides an accounting document take-up device can make the voucher book of coiling by the compaction, can also restrict the diameter size of voucher book.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

In the present invention, unless otherwise expressly specified or limited, the term "disposed" is to be understood in a broad sense and can be either a static connection or a dynamic connection, a non-removable connection or a removable connection, or resting thereon or in a particular orientation; the fixed connection and the installation connection are static connection; the sleeve joint can be a sleeve joint which is sleeved outside a certain part without contacting, a sleeve joint which is sleeved outside the certain part and is in threaded connection with the certain part, or a sleeve joint which is sleeved outside the certain part and is in detachable connection; "threaded connection" means a connection by thread engagement, rotation; "rotationally connected" means connected by balls, rollers, etc., and one or both of the two connectors can rotate; the term "transmission connection" refers to a connection mode that is indirectly connected by means of a chain, a conveyor belt or a connecting rod and acts synchronously; "communicate" means "fixed" or "connected" together and the internal spaces are in communication; "elastic connection" means that the connection is realized by a spring, a spring sheet or other components capable of generating deformation; "electrically connected" means that the electronic components are connected by a conductive medium; the term "electrically connected" refers to indirect connections such as electromagnetic induction connections and other electrical and electromagnetic connections that are not directly connected by a conductive medium; unless otherwise specifically defined, the specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Drawings

Fig. 1 is a schematic plan view of an accounting document winding device according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a fluted disc and a pressing member according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a positioning tooth according to an embodiment of the present invention;

fig. 4 is a perspective view of a rod body at a second end according to an embodiment of the present invention;

in the figure:

1 base, 10 bottom frames, 11 supporting seats, 110 connecting holes, 111 flanges, 12 bearings, 120 first connecting parts,

2 fluted disc, 20 fluted disc, 21 toothed ring, 210 positioning teeth, 211 mounting hole,

3 rotary rod, 30 abutting piece, 300 abutting head, 301 hinged rod, 302 abutting rod, 3020 operating part, 3020a operating body, 3020b stop pin,

31 rod body, 310 second connecting part, 311 rotating part, 312 movable cavity, 3120 first end, 3120a first end opening, 3121 second end, 3121a second end opening, 3121b chute, 3121c first opening, 3121d second opening,

4 pressing pieces, 40 cylindrical structures, 400 gaps, 41 positioning parts,

5 roll core.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention. In the description of the present invention, it is to be understood that the terms "first", "second", "third", "fourth", "fifth", and the like are used merely for distinguishing between descriptions and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, an accounting document winding device includes: the device comprises a base 1, two fluted discs 2 fixed on the base 1, a rotating rod 3 detachably and rotatably connected to the centers of the fluted discs 2, and a pressing piece 4 capable of covering the rotating rod 3; each fluted disc 2 comprises a disc body 20 and a plurality of toothed rings 21 with diameters from small to large which are sequentially formed from the center to the outer periphery of the disc body 20, and each toothed ring 21 is provided with a mounting opening 211; two side edges of the pressing piece 4 can enter the gear ring 21 through the mounting openings 211 of the two coaxial gear rings 21 on different fluted discs 2 respectively and are clamped with the two coaxial gear rings 21 respectively to form a cylindrical structure 40, and the side wall of the cylindrical structure 40 is provided with a notch 400; the rotating rod 3 comprises a supporting piece 30 which is used for sleeving and fixing the accounting voucher roll; the rotating rod 3 can rotate to drive the accounting document roll core 5 to rotate, and the accounting document enters the cylindrical structure 40 from the notch 400 to be wound on the accounting document roll core 5.

Specifically, base 1 includes chassis 10, two supporting seats 11 that chassis 10 extends, and two bearings 12, and is concrete, and two supporting seats 11 set up in the both ends of chassis 10 relatively side by side, and the one side that two supporting seats 11 are close to mutually all is provided with a fluted disc 2, and connecting hole 110 that link up is seted up at fluted disc 2 and supporting seat 11 center, and the outer lane of bearing 12 is fixed in connecting hole 110 inner wall, and the inner circle of bearing 112 is formed with first connecting portion 120. The side wall of the rotating rod 3 is protrudingly formed with a second connecting portion 310 for being engaged with the first connecting portion 120. Specifically, the first connecting portion 120 can be a groove formed in the circumferential inner ring of the bearing 112, the second connecting portion 310 can be a protruding tooth formed in the protruding direction of the side wall of the rotating rod 3, when the rotating rod 3 penetrates into the connecting hole 120, the protruding tooth is clamped in the groove, and the rotating rod 3 is detachably connected to the center of the fluted disc 2 in a rotating manner.

Specifically, the gear ring 21 is uniformly provided with a plurality of positioning teeth 210 along the circumferential direction thereof, and the positioning part 41 is formed on the surface of the pressing part 4; the positioning part 41 is detachably clamped on the positioning teeth 210 so that the pressing part 4 forms the cylindrical structure. Specifically, the pressing member 4 is a rectangular elastic sheet, and the cylindrical structure 40 formed by rolling the rectangular elastic sheet can be clamped in the positioning teeth of the toothed rings with different diameters by the positioning part of the cylindrical structure 40, so that the cylindrical structure 40 with different diameters can be formed by the pressing member; furthermore, in order to prevent the gap 400 of the cylindrical structure 40 from being too large, a plurality of pressing members 4 with the same width and different lengths can be provided to roll the cylindrical structures 40 with different diameters and sizes with the gap 400 to be clamped between the two supporting seats 11 of the base 1. Because the pressing piece 4 is rolled into the cylindrical structure 400 by a rectangular elastic sheet, two ends of the cylindrical structure 400 can be detachably clamped in the gear rings 21 corresponding to the fluted disc 2, when clamping, two sides of the pressing piece 4 can be respectively clamped in the two coaxial gear rings 21 on different fluted discs 2 through the mounting opening 211, and meanwhile, the positioning part 41 formed on the surface of the pressing piece 4 is of a convex structure, and after being clamped with the positioning teeth 210, the fixing of the pressing piece 4 can be completed. When the pressing piece 4 is clamped in the toothed rings 21 with different diameters, the diameters of the formed cylindrical structures 400 are different, so that the limitation on the diameter of the accounting document roll is realized.

The utility model provides an accounting document take-up device, through will counting the document and roll up the core cover and locate the bull stick, will support the pressure piece cover again and locate outside the bull stick. So, when accounting document one end was fixed in the accounting document of bull stick and rolled up on the core, the bull stick rotated and drives accounting document and constantly get into in the circle leads to the shape structure by the breach and convolute on accounting document rolls up the core, and the cylinder structure can be rolled up diameter size to its coiled certificate and restrict, also can make accounting document's coiling on rolling up the core constantly compaction simultaneously and become tight for it is more firm to convolute. After the coiling is accomplished, because the detachable rotation of bull stick is connected and the fluted disc center, so can dismantle the bull stick, the bull stick area is convoluteed accounting document's book core and is taken out from the cylindrical structure, bindes accounting document book through the rubber band, or will count the terminal subsides of accounting document and roll up in the certificate, can accomplish the coiling work of whole accounting document. The utility model provides an accounting document take-up device can make the voucher book of coiling by the compaction, can also restrict the diameter size of voucher book.

To facilitate the rotation of the rotation lever 3, a rotation portion 311 is formed at the end of the rotation lever 3.

Specifically, the rotating rod 3 further includes a rod body 31, a movable cavity 312 is formed in the rod body 31, the movable cavity 312 has an open first end 3120 and an open second end 3121, the first end opening 3120a is a long strip shape formed in the length direction of the rod body 31, and a plurality of specific first ends 3120 are uniformly formed along the circumference of the rod body 31.

The holding member 30 includes a holding head 300, a hinge rod 301, and a holding rod 302 sliding in the movable cavity 312, the holding head 300 is disposed at the position of the first end opening 3120a, the holding head 300 can extend out of the opening of the first end 3120 or retract into the first end opening 3120a along the circumferential direction of the rod body 31, and the specific shape of the holding head 300 is adapted to the shape of the first end opening 3120a, and may be a long strip. Specifically, one end of the holding rod 302 close to the first end 3120 is movably connected to one end of the holding head 300 through a hinge rod 301, and the other end of the holding head 300 is also movably connected to the inner bottom surface of the movable cavity 312 through a hinge rod 301. Each of the supporting heads 300 can movably pass through the corresponding first end opening 3120a, the supporting rod 302 has an operating portion 3020 protruding from the second end opening 3121a, and the operating portion 3020 is slidably located on the edge of the second end opening 3121 a. Thus, the operation part 3020 causes the supporting member 30 to slide along the length direction of the movable cavity 312 in the movable cavity 312, and simultaneously the supporting head 300 passes through the first end opening 3120a along the circumferential direction of the movable cavity 312, so that the accounting document roll core is sleeved outside the rotating rod 3 during use, and the supporting head 300 can be opened and supported on the inner wall of the central hole of the accounting document roll core through the operation part 3020, so that the accounting document roll core is fixed on the rotating rod 3, thereby facilitating the rotation of the rotating rod 3. Specifically, the outer surface of the holding head 300 may be provided with an anti-slip layer, such as a barbed protrusion, for placing the rotating rod 3 to slip during winding.

In order to lock the operation of the operating portion 3020, as shown in fig. 4, the second end opening 3121a includes a first opening 3121c and a second opening 3121d which are vertically penetrated, and a sliding groove 3121b is formed at an edge of the first opening 3121 c. The operating portion 3020 slides in the first opening 3121c and stops in the second opening 3121 d. The operating portion 3020 includes an operating body 3020a protruding from the movable chamber 312 through the second end opening 3121a, and a stopper pin 3020b elastically connected to the operating body 3020 a. Specifically, the operating body 3020a slides in the second opening 3121d from the first opening 3121c along the length direction of the first opening 3121c, a connecting cavity (not shown in the drawings) is formed on a surface of the operating body 3020a facing the sliding slot 3121b, and one end of the stop pin 3020b is elastically connected in the connecting cavity (not shown in the drawings). When the operating body 3020a slides in the first opening 3121c, the other end of the stop pin 3020b slides in the sliding slot 3212 b; when the operating body 3020a is slid into the second opening 3121d, since the circumferential width of the second opening 3121d along the lever body 31 is greater than that of the first opening 3121c, the stop pin 3020b is elastically spread into the second opening 3121d by a spring (not shown in the drawings) in the connecting cavity, thus achieving locking of the operating portion 3020. When the locking needs to be unlocked, the stop pin 3020b is pulled to retract from the second opening 3121d, so that the holding rod 302 is unlocked, the holding rod 302 slides outward, the stop pin 3020b slides along the sliding slot 3212b, and the holding head 300 is driven to retract into the movable cavity 312.

After the accounting voucher is rolled up, the accounting voucher needs to be bound or adhered to the accounting voucher, and in a further embodiment, a convex edge 111 is formed on one surface of the supporting seat 11, which is opposite to the fluted disc 2, and protrudes along the outer edge of the connecting hole 110. During the use, with the rubber band cover on chimb 111, take the bull stick 3 out from connecting hole 110 to drive the certificate book that the roll-up is good and take out from connecting hole 110, slide the rubber band from chimb 111 to the certificate book of taking out, bind the certificate book fixedly, can further paste the terminal subsides of certificate, accomplish promptly to certificate book roll-up work.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An accounting document winding device is characterized by comprising a base, two fluted discs fixed on the base, a rotating rod detachably and rotatably connected to the centers of the fluted discs, and a pressing piece capable of covering the rotating rod;

2. The winding device for accounting documents as claimed in claim 1, wherein the base comprises a bottom frame, two supporting bases extending from the bottom frame, and two bearings, wherein a fluted disc is disposed on a surface of each of the two supporting bases adjacent to each other, a connecting hole is formed in the center of each of the fluted disc and the supporting bases, an outer ring of each bearing is fixed on an inner wall of the corresponding connecting hole, and a first connecting portion is formed on an inner ring of each bearing and is detachably connected with the rotating rod.

3. The accounting document winding device as claimed in claim 2, wherein the gear ring is uniformly provided with a plurality of positioning teeth along a circumferential direction thereof, and the pressing member is provided with positioning parts formed on a surface thereof; the positioning part is detachably clamped on the positioning teeth so that the pressing part forms the cylindrical structure.

4. The accounting document winding device as claimed in claim 2, wherein the side wall of the rotating rod is protrudingly formed with a second connection part for being engaged with the first connection part.

5. The accounting document winding device as claimed in claim 2, wherein the rotating rod is formed at a distal end thereof with a rotating portion.

6. The accounting document winding device as claimed in any one of claims 2-5, wherein the rotating rod further comprises a rod body, a movable cavity is formed in the rod body, the movable cavity has an open first end and an open second end;

the abutting part comprises an abutting head, a hinged rod and an abutting rod sliding in the movable cavity, the abutting head is arranged at the position of the opening at the first end, one end of the abutting rod, close to the first end, is movably connected with one end of the abutting head through the hinged rod, the other end of the abutting head is movably connected with the inner bottom surface of the movable cavity through the hinged rod, and the abutting rod drives the abutting head to movably penetrate through the opening at the first end when sliding in the movable cavity;

the support rod is provided with an operation part protruding out of the second end opening, and the operation part can be slidably positioned on the edge of the second end opening.

7. The accounting document winding device as claimed in claim 6, wherein the second end opening comprises a first opening and a second opening which are vertically penetrated, and a sliding groove is formed on an edge of the first opening; the operating part comprises an operating body protruding from the opening of the second end from the movable cavity and a stop pin elastically connected with the operating body, and the operating part slides in the first opening and stops in the second opening; when the operating part slides in the first opening, the stop pin slides in the sliding groove; when the operating part is stopped in the second opening, the stop pin extends in the second opening.

8. An accounting document winding device as claimed in claim 7, wherein a face of the support base opposite to the fluted disc is provided with a convex edge formed along the outer edge of the connection hole in a protruding manner.