CN216231335U

CN216231335U - Portable financial tax bill centre gripping appurtenance

Info

Publication number: CN216231335U
Application number: CN202122824664.8U
Authority: CN
Inventors: 王喜凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a portable financial tax bill clamping auxiliary tool which comprises a clamping box and a cover plate, wherein one side, close to each other, of the clamping box and the cover plate is hinged through a hinge, a placing groove is formed in the upper end of the front side of the clamping box, an taking groove is formed in the right side of the inner wall of the placing groove, a containing groove is formed in the right side of the inner wall of the placing groove and located above the taking groove, a gear groove and a shifting wheel groove are formed in the right side of the containing groove at one time, a driving mechanism is arranged on the clamping box, an arranging assembly and a clamping assembly are arranged on the driving mechanism, and the driving mechanism comprises a rotating shaft, a shifting wheel, a first screw rod, a limiting block and a first bevel gear. According to the portable financial tax bill clamping auxiliary tool, the driving mechanism, the arranging component and the clamping component are matched for use, so that the arranging component and the clamping component can be used for simultaneously stacking and clamping bills, and the bills are prevented from being disordered and damaged.

Description

Portable financial tax bill centre gripping appurtenance

Technical Field

The utility model relates to the field of collection and arrangement of financial tax bills, in particular to a portable financial tax bill clamping auxiliary tool.

Background

When the arrangement is collected to financial bill, need use centre gripping appurtenance to carry out the centre gripping with financial bill and fix and collect.

However, the conventional financial tax bill clamping auxiliary tool is generally a clip, when financial tax bills are more and stacked together, the clip needs to be opened with force, sometimes the bill stacking thickness exceeds the clip clamping range, a clip with a larger size needs to be used for clamping, the clip needs to be opened with larger force, the stacked bills are clamped irregularly, the bills can be clamped firmly by the clip, but the clamped end of the bills is not tilted, and the bills are deformed or damaged after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a portable financial tax bill clamping auxiliary tool which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a portable fiscal tax receipt clamping auxiliary tool comprises a clamping box and a cover plate, wherein one side of the clamping box, which is close to the cover plate, is hinged through a hinge, a placing groove is formed in the upper end of the front side of the clamping box, a taking groove is formed in the right side of the inner wall of the placing groove, a storing groove is formed in the right side of the inner wall of the placing groove and is positioned above the taking groove, a gear groove and a shifting wheel groove are formed in the right side of the storing groove at one time, a driving mechanism is arranged on the clamping box, a sorting assembly and a clamping assembly are arranged on the driving mechanism, the driving mechanism comprises a rotating shaft, a shifting wheel, a first screw rod, a limiting block and a first bevel gear, one end of the rotating shaft sequentially penetrates through the inner wall of the right side of the storing groove and the gear groove and extends into the shifting wheel groove, one side of the shifting wheel is fixedly connected with the extending end of the rotating shaft, and one end of the first screw rod is fixedly connected with the other end of the rotating shaft, the other end of a screw rod is located the inside of accomodating the groove, the other end fixed connection of stopper and a screw rod, a bevel gear cover is established the pivot and is located the inside one end surface of gear groove, sets up like this and can drive the pivot through stirring the thumb wheel and rotate, and the pivot drives a screw rod and a bevel gear rotates for a screw rod can drive arrangement subassembly and centre gripping subassembly motion simultaneously.

The utility model has the further improvement that the dial wheel is not contacted with the inner wall of the dial wheel groove, the top of the dial wheel is exposed out of the dial wheel groove, one end of the limiting block, which is far away from the first screw rod, is positioned inside the accommodating groove, the dial wheel cover is hinged to the front surface of the clamping box and positioned above the dial wheel, the dial wheel cover is matched with the dial wheel, the dial wheel is contacted with the inner wall of the dial wheel cover, the outer surface of the dial wheel and the inner wall of the dial wheel cover are both fixedly connected with anti-skid layers, the dial wheel cover can cover the dial wheel in the accommodating groove, and meanwhile, the anti-skid layers on the dial wheel cover are attached to the anti-skid layers on the dial wheel, so that the dial wheel is prevented from rotating.

The utility model has the further improvement that the arrangement component comprises a thread block, an L-shaped rod, a push plate, a plurality of first springs and an arrangement plate, the thread block is in threaded connection with the first screw rod, one end of the L-shaped rod is fixedly connected with the lower surface of the thread block, the other end of the L-shaped rod is fixedly connected with one side of the push plate, the push plate is connected inside the accommodating groove in a sliding mode, the first springs are uniformly and fixedly connected to the other side of the push plate, one side of the arrangement plate is fixedly connected with one end, far away from the push plate, of each first spring, the first screw rod drives the thread block to move left and right, the thread block drives the push plate to slide left and right in the accommodating groove through the L-shaped rod, and the push plate drives the arrangement plate to move left and right in the accommodating groove and the placing groove through the first springs, so that the arrangement plate is in contact with and separated from stacked bills.

The arrangement plate is arranged in the accommodating groove, the push plate is arranged in the accommodating groove, the arrangement plate is arranged in the accommodating groove, and the arrangement plate is arranged in the accommodating groove.

The utility model is further improved in that the clamping assembly comprises two fixing frames, a second screw rod, a second bevel gear, a guide post, a lifting plate, a plurality of second springs and a pressing plate, wherein the two fixing frames are respectively and fixedly connected to two sides of the upper end of the front surface of the placing groove relatively, the right fixing frame is positioned above the gear groove, one end of the second screw rod is rotatably connected to the inner wall of the front surface of the right fixing frame through a bearing, the other end of the second screw rod penetrates through the inner wall of the back surface of the right fixing frame and extends into the gear groove, the second bevel gear is fixedly connected to the extending end of the second screw rod and is meshed with the first bevel gear, the guide post is fixedly connected to the inner part of the left fixing frame, guide holes are formed in the mutually close sides of the two fixing frames, one end of the lifting plate penetrates through the guide hole in the right fixing frame and is in threaded connection with the second screw rod, the other end of lifter plate spanes the standing groove and runs through the guiding hole on the fixed frame in left side, and the other end sliding connection of lifter plate is on the guide post, it can drive bevel gear rotation No. one to set up the pivot like this, and bevel gear and the second bevel gear meshing transmission of top, thereby drive second bevel gear and rotate, second bevel gear drives No. two screw rods and rotates, thereby make No. two screw rods drive the lifter plate up-and-down motion above that, the other end of lifter plate can be on the guide post up-and-down motion simultaneously, thereby make the middle part up-and-down motion of lifter plate and enter the standing groove in, the lifter plate drives the clamp plate through No. two springs simultaneously and carries out the centre gripping to the bill, thereby make the bill of putting in order can receive the centre gripping in step.

The lifting plate is further improved in that the cross section of the lifting plate is in a concave shape, a plurality of second springs are uniformly and fixedly connected to the middle of the rear side of the lifting plate, and the pressing plate is fixedly connected with one ends, far away from the lifting plate, of the second springs, so that the lifting plate can enter the placing groove.

The improved structure of the bill clamping box is characterized in that a clearance groove is formed in the front face of the cover plate and in the positions corresponding to the two fixing frames and the lifting plate, an extrusion block is fixedly connected to the front face of the cover plate and in the position corresponding to the lower end of the placing groove, a pen groove is formed in the middle of the front face of the extrusion block, and the left end, the upper end and the lower end of the front face of the cover plate and the right end, the lower end and the upper end of the front face of the clamping box are fixedly connected with magnetic stripes which attract each other.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the actuating mechanism who sets up, arrangement subassembly and centre gripping subassembly cooperation are used, the one end of pivot runs through the right side inner wall and the gear groove of accomodating the groove in proper order and extend to the inside in group wheel groove and with thumb wheel fixed connection, the other end and a screw rod fixed connection of pivot, the thumb wheel drives the pivot and rotates, the pivot drives a screw rod and rotates, make a screw rod drive the screw thread piece and remove about, the screw thread piece drives the push pedal through L type pole and is accomodating inslot horizontal slip simultaneously, the push pedal drives the arrangement board through a spring and can be accomodating groove and standing groove side-to-side motion, make arrangement board and the bill contact that piles up and break away from, thereby be convenient for carry out the sign indicating number neat and take to the bill in the standing groove, avoid accumulational bill to have no mixed and disorderly.

2. Through the matching use of the driving mechanism, the arranging component and the clamping component, the dial wheel is stirred downwards, when the dial wheel drives the arranging plate on the arranging component to move towards the placing groove through the rotating shaft, the rotating shaft can drive the first bevel gear to rotate, the first bevel gear is in meshing transmission with the second bevel gear above, so as to drive the second bevel gear to rotate, the second bevel gear drives the second screw rod to rotate, so that the second screw rod drives the lifting plate on the second screw rod to move up and down, meanwhile, the other end of the lifting plate can move up and down on the guide post, so as to enable the middle part of the lifting plate to move up and down and enter the placing groove, meanwhile, the lifting plate drives the pressing plate to clamp the bills through the second spring, so that the arranged bills can be synchronously clamped, and when the cover plate is closed, the extrusion block can clamp the placed groove and the arranged and clamped bills, therefore, stacked bills can be easily and synchronously arranged and clamped, the bills are prevented from being deformed, more bills can be clamped, and the practicability is improved.

Drawings

Fig. 1 is a schematic structural view of an open state of a portable fiscal tax bill clamping auxiliary tool according to the present invention.

Fig. 2 is a schematic sectional view of the main view of the internal holding box of the housing of the portable fiscal tax bill holding auxiliary tool of the present invention.

Fig. 3 is a schematic view of the bottom cross-sectional structure of the holding box of the portable fiscal tax bill holding auxiliary tool of the present invention.

Fig. 4 is an enlarged schematic structural view of a portable fiscal tax bill clamping auxiliary tool of the present invention at a point a in fig. 1.

Fig. 5 is an enlarged schematic structural view of the portable fiscal tax bill clamping auxiliary tool of the utility model at the position B in fig. 2.

Fig. 6 is an enlarged schematic structural view of the portable fiscal tax bill clamping auxiliary tool of the present invention at C in fig. 3.

In the figure: 1. a clamping box; 101. a placement groove; 102. taking the groove; 103. a receiving groove; 104. a gear groove; 105. a wheel shifting groove; 2. a cover plate; 201. an empty avoiding groove; 3. extruding the block; 301. a pen slot; 4. a magnetic strip; 5. a rotating shaft; 501. a thumb wheel; 502. a first screw rod; 503. a limiting block; 504. a thread block; 505. an L-shaped rod; 506. pushing the plate; 507. a first spring; 508. arranging a plate; 509. a through hole; 510. a wheel pulling cover; 511. a first bevel gear; 6. a fixing frame; 601. a second screw; 602. a second bevel gear; 603. a guide post; 604. a guide hole; 605. a lifting plate; 606. a second spring; 607. and (7) pressing a plate.

Detailed Description

In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model will be further illustrated with reference to specific embodiments.

Example 1

As shown in fig. 1-6, a portable fiscal tax receipt clamping auxiliary tool comprises a clamping box 1 and a cover plate 2, wherein one side of the clamping box 1, which is close to the cover plate 2, is hinged through a hinge, a placing groove 101 is arranged at the upper end of the front surface of the clamping box 1, a taking groove 102 is arranged at the right side of the inner wall of the placing groove 101, a storing groove 103 is arranged at the right side of the inner wall of the placing groove 101 and above the taking groove 102, a gear groove 104 and a thumb wheel groove 105 are arranged at the right side of the storing groove 103 at one time, a driving mechanism is arranged on the clamping box 1, a sorting component and a clamping component are arranged on the driving mechanism, the driving mechanism comprises a rotating shaft 5, a thumb wheel 501, a first screw 502, a limiting block 503 and a first bevel gear 511, one end of the rotating shaft 5 sequentially penetrates through the inner wall of the right side of the storing groove 103 and the gear groove 104 and extends into the thumb wheel groove 105, one side of the thumb wheel 501 is fixedly connected with the extending end of the rotating shaft 5, one end of the first screw 502 is fixedly connected with the other end of the rotating shaft 5, the other end of the first screw 502 is positioned inside the accommodating groove 103, the limiting block 503 is fixedly connected with the other end of the first screw 502, and the first bevel gear 511 is sleeved on the outer surface of one end of the rotating shaft 5, which is positioned inside the gear groove 104; the sorting assembly comprises a thread block 504, an L-shaped rod 505, a push plate 506, a plurality of first springs 507 and a sorting plate 508, the thread block 504 is in threaded connection with the first screw rod 502, one end of the L-shaped rod 505 is fixedly connected with the lower surface of the thread block 504, the other end of the L-shaped rod 505 is fixedly connected with one side of the push plate 506, the push plate 506 is in sliding connection with the inside of the accommodating groove 103, the first springs 507 are uniformly and fixedly connected to the other side of the push plate 506, and one side of the sorting plate 508 is fixedly connected with one end, far away from the push plate 506, of the first spring 507; the size of arrangement board 508 is the same with the size of push pedal 506, and arrangement board 508 all is sliding connection with the inside of accomodating groove 103 and the inner wall of standing groove 101, and the through-hole 509 has all been seted up with the corresponding position of stopper 503 to the position of arrangement board 508 and stopper 503 and the corresponding position of push pedal 506 and stopper 503.

The embodiment can realize that: through the actuating mechanism who sets up, arrangement subassembly and centre gripping subassembly cooperation are used, the one end of pivot 5 runs through the right side inner wall and the gear groove 104 of accomodating groove 103 in proper order and extend to the inside of dialling wheel groove 105 and with thumb wheel 501 fixed connection, the other end and the screw rod 502 fixed connection of pivot 5, thumb wheel 501 drives pivot 5 and rotates, pivot 5 drives a screw rod 502 and rotates, make a screw rod 502 drive screw block 504 and remove about, screw block 504 drives push pedal 506 through L type pole 505 and slides from side to side in accomodating groove 103 simultaneously, push pedal 506 drives arrangement board 508 through a spring 507 and can be in accomodating groove 103 and standing groove 101 side to side motion, make arrangement board 508 with the bill contact of piling up and break away from, thereby be convenient for carry out the sign indicating number neat and take to the bill in the standing groove 101, avoid accumulational bill mixed and disorderly.

Example 2

As shown in fig. 1-6, the clamping device comprises a clamping box 1 and a cover plate 2, wherein one side of the clamping box 1, which is close to the cover plate 2, is hinged through a hinge, a placing groove 101 is formed in the upper end of the front surface of the clamping box 1, a taking groove 102 is formed in the right side of the inner wall of the placing groove 101, a receiving groove 103 is formed in the right side of the inner wall of the placing groove 101, which is positioned above the taking groove 102, a gear groove 104 and a thumb wheel groove 105 are formed in the right side of the receiving groove 103 at one time, a driving mechanism is arranged on the clamping box 1, a sorting assembly and a clamping assembly are arranged on the driving mechanism, the driving mechanism comprises a rotating shaft 5, a thumb wheel 501, a first screw 502, a limiting block 503 and a first bevel gear 511, one end of the rotating shaft 5 sequentially penetrates through the inner wall of the right side of the receiving groove 103 and the gear groove 104 and extends into the thumb wheel groove 105, one side of the thumb wheel 501 is fixedly connected with the extending end of the rotating shaft 5, one end of the first screw 502 is fixedly connected with the other end of the rotating shaft 5, the other end of the first screw 502 is positioned inside the accommodating groove 103, the limiting block 503 is fixedly connected with the other end of the first screw 502, and the first bevel gear 511 is sleeved on the outer surface of one end of the rotating shaft 5 positioned inside the gear groove 104; the thumb wheel 501 is not in contact with the inner wall of the thumb wheel groove 105, the thumb wheel groove 105 is exposed at the top of the thumb wheel 501, one end, far away from the first screw 502, of the limiting block 503 is located inside the accommodating groove 103, the front face of the clamping box 1 and located above the thumb wheel 501 are hinged with a thumb wheel cover 510, the thumb wheel cover 510 is matched with the thumb wheel 501, the thumb wheel 501 is in contact with the inner wall of the thumb wheel cover 510, and the outer surface of the thumb wheel 501 and the inner wall of the thumb wheel cover 510 are both fixedly connected with anti-skid layers; the sorting assembly comprises a thread block 504, an L-shaped rod 505, a push plate 506, a plurality of first springs 507 and a sorting plate 508, the thread block 504 is in threaded connection with the first screw rod 502, one end of the L-shaped rod 505 is fixedly connected with the lower surface of the thread block 504, the other end of the L-shaped rod 505 is fixedly connected with one side of the push plate 506, the push plate 506 is in sliding connection with the inside of the accommodating groove 103, the first springs 507 are uniformly and fixedly connected to the other side of the push plate 506, and one side of the sorting plate 508 is fixedly connected with one end, far away from the push plate 506, of the first spring 507; the size of the arranging plate 508 is the same as that of the push plate 506, the arranging plate 508 is in sliding connection with the inside of the accommodating groove 103 and the inner wall of the placing groove 101, and through holes 509 are formed in the positions of the arranging plate 508 corresponding to the limiting blocks 503 and the positions of the push plate 506 corresponding to the limiting blocks 503; the clamping assembly comprises two fixing frames 6, a second screw 601, a second bevel gear 602, a guide post 603, a lifting plate 605, a plurality of second springs 606 and a pressing plate 607, wherein the two fixing frames 6 are respectively and fixedly connected to two sides of the upper front end of the placing groove 101, the right fixing frame 6 is positioned above the gear groove 104, one end of the second screw 601 is rotatably connected to the inner wall of the front side of the right fixing frame 6 through a bearing, the other end of the second screw 601 penetrates through the inner wall of the back side of the right fixing frame 6 and extends into the gear groove 104, the second bevel gear 602 is fixedly connected to the extending end of the second screw 601 and is meshed with the first bevel gear 511, the guide post 603 is fixedly connected to the inside of the left fixing frame 6, guide holes 604 are respectively arranged at the mutually close sides of the two fixing frames 6, one end of the lifting plate 605 penetrates through the guide hole 604 on the right fixing frame 6 and is in threaded connection with the second screw 601, the other end of the lifting plate 605 crosses the placing groove 101 and penetrates through the guide hole 604 on the left fixing frame 6, and the other end of the lifting plate 605 is connected to the guide column 603 in a sliding manner; the section of the lifting plate 605 is concave, a plurality of second springs 606 are uniformly and fixedly connected to the middle of the rear side of the lifting plate 605, and the pressing plate 607 is fixedly connected with one ends of the second springs 606 far away from the lifting plate 605; the front of apron 2 and with two fixed frames 6 and the corresponding position of lifter plate 605 seted up keep away empty groove 201, the front of apron 2 and with the corresponding position fixedly connected with extrusion piece 3 of standing groove 101 lower extreme, the pen groove 301 has been seted up at the front middle part of extrusion piece 3, the magnetic stripe 4 of the mutual actuation of the equal fixedly connected with in front right-hand member, lower extreme and the upper end of positive left end, upper end and lower extreme and centre gripping box 1 of apron 2.

The embodiment can realize that: through the matching use of the arranged driving mechanism, the arranging component and the clamping component, the dial wheel 501 is pushed downwards, when the dial wheel 501 drives the arranging plate 508 on the arranging component to move towards the placing groove 101 through the rotating shaft 5, the rotating shaft 5 can drive the first bevel gear 511 to rotate, the first bevel gear 511 is in meshing transmission with the second bevel gear 602 above, so as to drive the second bevel gear 602 to rotate, the second bevel gear 602 drives the second screw 601 to rotate, so that the second screw 601 drives the lifting plate 605 on the second screw 601 to move up and down, meanwhile, the other end of the lifting plate 605 can move up and down on the guide post 603, so that the middle part of the lifting plate 605 moves up and down and enters the placing groove 101, meanwhile, the lifting plate 605 drives the pressing plate 607 to clamp the bills through the second spring 606, so that the arranged bills can be synchronously clamped, and when the cover plate 2 is closed, the extruding block 3 can extrude the arranged and clamped bills in the placing groove 101, therefore, stacked bills can be easily and synchronously arranged and clamped, the bills are prevented from being deformed, more bills can be clamped, and the practicability is improved.

It should be noted that the utility model is a portable fiscal tax receipt clamping auxiliary tool, when in use, the clamping box 1 and the cover plate 2 are opened, the magnetic strips 4 which are mutually attracted on the clamping box 1 and the cover plate 2 are separated, then the dial wheel cover 510 is opened, the dial wheel 501 is dialed upwards, the dial wheel 501 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the first screw 502 to rotate, the first screw 502 drives the screw block 504 to move rightwards, simultaneously the screw block 504 drives the push plate 506 to slide rightwards in the accommodating groove 103 through the L-shaped rod 505, the push plate 506 drives the arranging plate 508 to slide inwards the accommodating groove 103 through the first spring 507, meanwhile, the rotating shaft 5 can drive the first bevel gear 511 to rotate, the first bevel gear 511 is meshed with the second bevel gear 602 above to drive the second bevel gear 602 to rotate, the second bevel gear 602 drives the second screw 601 to rotate clockwise, thereby the second screw 601 drives the lifting plate 605 on the second screw 601 to move forwards, meanwhile, the other end of the lifting plate 605 can slide forwards on the guide post 603, so that the middle of the lifting plate 605 moves forwards, then the stacked bills are placed in the placing groove 101, the tops of the bills are positioned below the pressing plate 607, then the dial wheel 501 is shifted downwards, the dial wheel 501 drives the rotating shaft 5 to rotate and reversely operate the process, the push plate 506 drives the first spring 507 to move towards the placing groove 101, the first spring 507 drives the arranging plate 508 to move towards the placing groove 101 and contact with the bills, the arranging plate 508 can arrange the stacked bills, meanwhile, the rotating shaft 5 drives the first bevel gear 511 to reversely rotate, the first bevel gear 511 drives the second bevel gear 602 to reversely rotate, the second screw 601 drives the lifting plate to move towards the placing groove 101 and extrude the second spring 606, the second spring 606 extrudes the pressing plate 607, so that the pressing plate 607 compresses the bills, then the wheel cover 510 is shifted upwards, the skid resistant course of dialling wheel lid 510 inside can avoid the thumb wheel 501 to rotate with the skid resistant course contact on the thumb wheel 501, closes apron 2 at last, and extrusion piece 3 compresses tightly the bill in getting into the standing groove 101.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable finance tax bill centre gripping appurtenance, includes centre gripping box (1) and apron (2), its characterized in that: the clamping box (1) and the cover plate (2) are hinged through a hinge at one side close to each other, a placing groove (101) is formed in the upper end of the front face of the clamping box (1), a taking groove (102) is formed in the right side of the inner wall of the placing groove (101), a containing groove (103) is formed in the right side of the inner wall of the placing groove (101) and located above the taking groove (102), a gear groove (104) and a thumb wheel groove (105) are formed in the right side of the containing groove (103) at one time, a driving mechanism is arranged on the clamping box (1), an arranging assembly and a clamping assembly are arranged on the driving mechanism, the driving mechanism comprises a rotating shaft (5), a thumb wheel (501), a first screw rod (502), a limiting block (503) and a first bevel gear (511), one end of the rotating shaft (5) sequentially penetrates through the inner wall of the right side of the containing groove (103) and the gear groove (104) and extends to the inside of the thumb wheel groove (105), one side of the thumb wheel (501) is fixedly connected with the extending end of the rotating shaft (5), one end of the first screw rod (502) is fixedly connected with the other end of the rotating shaft (5), the other end of the first screw rod (502) is located inside the accommodating groove (103), the limiting block (503) is fixedly connected with the other end of the first screw rod (502), and the outer surface of one end, located in the gear groove (104), of the rotating shaft (5) is sleeved with the bevel gear (511).

2. The portable fiscal tax bill holding aid according to claim 1, wherein: thumb wheel (501) not with the inner wall contact of dialling wheel groove (105), and the top of thumb wheel (501) exposes and dials wheel groove (105), the one end that a screw rod (502) was kept away from in stopper (503) is located the inside of accomodating groove (103), the front of centre gripping box (1) and the top that is located thumb wheel (501) articulate there is thumb wheel lid (510), thumb wheel lid (510) and thumb wheel (501) looks adaptation, and the inner wall contact of thumb wheel (501) and thumb wheel lid (510), the surface of thumb wheel (501) and the equal fixedly connected with skid resistant course of inner wall of thumb wheel lid (510).

3. The portable fiscal tax bill holding aid according to claim 1, wherein: the arrangement component comprises a thread block (504), an L-shaped rod (505), a push plate (506), a plurality of springs (507) and an arrangement plate (508), wherein the thread block (504) is in threaded connection with the screw rod (502), one end of the L-shaped rod (505) is fixedly connected with the lower surface of the thread block (504), the other end of the L-shaped rod (505) is fixedly connected with one side of the push plate (506), the push plate (506) is slidably connected inside the accommodating groove (103) in a plurality of modes, the springs (507) are uniformly and fixedly connected to the other side of the push plate (506), and one side of the arrangement plate (508) is fixedly connected with one end of the spring (507) far away from the push plate (506).

4. A portable fiscal tax bill holding aid according to claim 3, wherein: the size of arrangement board (508) is the same with the size of push pedal (506), and arrangement board (508) all is sliding connection with the inside of accomodating groove (103) and the inner wall of standing groove (101), through-hole (509) have all been seted up with the corresponding position of stopper (503) in arrangement board (508) and the corresponding position of push pedal (506) and stopper (503).

5. The portable fiscal tax bill holding aid according to claim 1, wherein: the clamping assembly comprises two fixing frames (6), a second screw rod (601), a second bevel gear (602), a guide post (603), a lifting plate (605), a plurality of second springs (606) and a pressing plate (607), wherein the two fixing frames (6) are respectively and fixedly connected to two sides of the upper end of the front surface of the placing groove (101), the right fixing frame (6) is positioned above the gear groove (104), one end of the second screw rod (601) is rotatably connected to the inner wall of the front surface of the right fixing frame (6) through a bearing, the other end of the second screw rod (601) penetrates through the inner wall of the back surface of the right fixing frame (6) and extends into the gear groove (104), the second bevel gear (602) is fixedly connected to the extending end of the second screw rod (601) and is meshed with the first bevel gear (511), the guide post (603) is fixedly connected to the inside of the left fixing frame (6), two guiding holes (604) have all been seted up to the one side that fixed frame (6) are close to each other, guiding hole (604) and threaded connection on No. two screw rods (601) on the fixed frame of right side are run through to the one end of lifter plate (605), the other end of lifter plate (605) stretches over standing groove (101) and runs through guiding hole (604) on the fixed frame of left side (6), and the other end sliding connection of lifter plate (605) is on guide post (603).

6. The portable fiscal tax bill holding aid according to claim 5, wherein: the cross section of the lifting plate (605) is concave, the second springs (606) are uniformly and fixedly connected to the middle of the rear side of the lifting plate (605), and the pressing plate (607) is fixedly connected with one ends, far away from the lifting plate (605), of the second springs (606).

7. The portable fiscal tax bill holding aid according to claim 1, wherein: the front of apron (2) and with two fixed frames (6) and lifter plate (605) corresponding position seted up keep away empty groove (201), the front of apron (2) and with standing groove (101) lower extreme corresponding position fixedly connected with extrusion piece (3), pen groove (301) have been seted up at the front middle part of extrusion piece (3), the magnetic stripe (4) of mutual actuation of positive right-hand member, lower extreme and the equal fixedly connected with in upper end of the positive left end of apron (2), upper end and lower extreme and centre gripping box (1).