CN214751861U

CN214751861U - Portable calculator for financial statistics

Info

Publication number: CN214751861U
Application number: CN202121426508.XU
Authority: CN
Inventors: 张越
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-16
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to a financial affairs articles for use technical field just discloses a portable calculator for financial statistics, include: the organism, the connecting frame is installed to the bottom of organism, the bottom of organism is provided with the connecting block, and the side fixedly connected with of connecting block leads the position pole, and the surperficial sliding connection who leads the position pole has the board, and the quantity of leading the position pole is two, and two lead the position pole and use the vertical face in center through the board to set up as the plane of symmetry. This portable calculator for financial statistics, through setting up the connecting box, positioning mechanism and board, lead the position to the board through leading the position pole, make board sliding connection at the inner wall of connecting box, pull out the board from the connecting box when needing to write in the calculation process, fix a position the position of board through positioning mechanism, pull out the board to suitable position, place paper at the top of board and can use, handheld calculator can, need not fix the board in addition, the effect that facilitates the use has been reached.

Description

Portable calculator for financial statistics

Technical Field

The utility model relates to a financial affairs articles for use technical field specifically is a portable calculator for financial statistics.

Background

The calculator is generally composed of an arithmetic unit, a controller, a memory, a keyboard, a display, a power supply, optional peripheral equipment and electronic accessories, and is composed of manual or mechanical equipment, and manual calculation is replaced by a computer in the financial use process, so that the calculation speed can be increased, the statistical time can be shortened, and the working efficiency can be improved.

Can remember need use paper and pen record key digit when using the calculator to calculate data, can remember the situation that does not have suitable writing place when going out, need carry the backing plate in addition, when handheld calculator, need the position of fixed backing plate, the operation process is troublesome, causes inconvenient use, and the article of going out to carry are more, leads to carrying inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable calculator for financial statistics has solved the problem mentioned in the above-mentioned background.

The utility model provides a following technical scheme: a portable calculator for financial statistics, comprising: the organism, the splice box is installed to the bottom of organism, the bottom of organism is provided with the connecting block, and the side fixedly connected with of connecting block leads the position pole, the sliding surface of leading the position pole is connected with the board, the quantity of leading the position pole is two, two it uses the central vertical face through the board to lead the position pole and sets up as the symmetry plane symmetry, board sliding connection is at the inner wall of splice box, the fixed slot has been seted up at the top of splice box inner wall, the inner wall of fixed slot is provided with positioning mechanism.

Preferably, positioning mechanism includes shell fragment, reference column and constant head tank, the shell fragment is installed to the inner wall of fixed slot, the reference column is inlayed in the bottom of shell fragment, the top at the tablet is seted up to the constant head tank, the reference column joint is at the inner wall of constant head tank.

Preferably, the bottom of the machine body is fixedly connected with a storage box, and the storage box is used for storing writing paper.

Preferably, the bottom of receiver is provided with the connecting seat, the inner wall of connecting seat is provided with the resistance pivot, and the fixed cover in surface of resistance pivot has connect the clamp plate, the fixed surface that the clamp plate is close to the receiver is connected with the cushion.

Preferably, the front and the back of the writing board are both provided with a limiting groove, the inner wall of the limiting groove is connected with a limiting block in a sliding manner, and the limiting block is fixedly connected to the inner wall of the connecting frame.

Preferably, the bottom of the writing board is provided with a groove, and the inner wall of the groove is provided with an anti-slip strip.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this portable calculator for financial statistics, through setting up the connecting box, positioning mechanism and board, lead the position to the board through leading the position pole, make board sliding connection at the inner wall of connecting box, pull out the board from the connecting box when needing to write in the calculation process, fix a position the position of board through positioning mechanism, pull out the board to suitable position, place paper at the top of board and can use, handheld calculator can, need not fix the board in addition, the effect that facilitates the use has been reached.

2. This calculator is used in portable financial statistics, through setting up the receiver, connecting seat and clamp plate, place the writing paper that needs use when calculating in advance through the receiver, accomodate writing paper, can take out immediately when needs use and be used for the record data, look for the writing paper temporarily when need not using, the bill accessible clamp plate of statistics temporarily presses the bottom at the receiver, avoid the bill to scatter and lose, reduce and can remember the instrument that needs to use when going out, reached the effect that conveniently carries.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a writing board structure of the present invention;

FIG. 3 is a schematic view of the structure of the pressing plate of the present invention;

fig. 4 is the side-cut structure schematic diagram of the positioning mechanism of the present invention.

In the figure: 1. a body; 2. a connecting frame; 3. a guide rod; 4. a writing board; 5. fixing grooves; 6. a positioning mechanism; 61. a spring plate; 62. a positioning column; 63. positioning a groove; 7. a storage box; 8. a connecting seat; 9. pressing a plate; 10. a limiting groove; 11. a limiting block; 12. and (4) an anti-slip strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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 belong to the protection scope of the present invention.

Referring to fig. 1-4, a portable calculator for financial statistics comprises: organism 1, connecting frame 2 is installed to organism 1's bottom, organism 1's bottom is provided with the connecting block, and the side fixedly connected with of connecting block leads position pole 3, the surperficial sliding connection of guide pole 3 has board 4, lead the position through leading position pole 3 to board 4, make 4 sliding connection of board at the inner wall of connecting frame 2, can pull out board 4 from connecting frame 2 when needing to write in the calculation process, the quantity of leading position pole 3 is two, two lead position pole 3 and use the vertical face in center through board 4 as the plane of symmetry setting, 4 sliding connection of board at the inner wall of connecting frame 2, fixed slot 5 has been seted up at the top of connecting frame 2 inner wall, the inner wall of fixed slot 5 is provided with positioning mechanism 6, fix a position board 4's position through positioning mechanism 6, pull out board 4 to the position of being convenient for writing when needing to use.

Wherein; positioning mechanism 6 includes shell fragment 61, reference column 62 and constant head tank 63, shell fragment 61 is installed to the inner wall of fixed slot 5, reference column 62 is inlayed in the bottom of shell fragment 61, the top at tablet 4 is seted up to constant head tank 63, reference column 62 joint is at the inner wall of constant head tank 63, shell fragment 61 drives reference column 62 and presses to tablet 4, make the constant head tank 63 inner wall of seting up at tablet 4 top of pegging graft of the cambered surface end of reference column 62, thereby fix a position tablet 4's position, the cambered surface of the inner wall extrusion reference column 62 of constant head tank 63 during the pulling tablet 4, extrude constant head tank 63 with reference column 62, shell fragment 61 takes place deformation this moment, continuously press reference column 62 at the top of tablet 4, shell fragment 61 pushes constant head tank 63 with reference column 62 when next constant head tank 63, fix the position of tablet 4 once more, can stimulate tablet 4 to the position of being convenient for writing.

Wherein; organism 1's bottom fixedly connected with receiver 7, receiver 7 are used for depositing writing paper, and writing paper is placed in advance to receiver 7's inside, accomodates writing paper, can take out immediately when needs use and be used for the record data, facilitates the use.

Wherein; the bottom of receiver 7 is provided with connecting seat 8, the inner wall of connecting seat 8 is provided with the resistance pivot, and the fixed surface of resistance pivot has cup jointed clamp plate 9, clamp plate 9 is close to the fixed surface of receiver 7 and is connected with the cushion, the position of the resistance pivot location clamp plate 9 that sets up through the 8 inner walls of connecting seat, the bill accessible clamp plate 9 of statistics temporarily presses in the bottom of receiver 7, act as interim bill fold, fix the bill, avoid the bill to scatter and lose, reduce the instrument that need use when can remember to go out, clamp plate 9 and the hard contact of bill can be avoided to the cushion that sets up on the clamp plate 9, avoid the bill to be crushed.

Wherein; limiting groove 10 has all been seted up at the front and the back of board 4, and the inner wall sliding connection of limiting groove 10 has stopper 11, and stopper 11 fixed connection is at the inner wall of connecting frame 2, along with board 4 pulls out from the inner wall of connecting frame 2, and stopper 11 slides at the inner wall of limiting groove 10, can carry on spacingly to the position of board 4, avoids board 4 to drop from the inner wall of connecting frame 2.

Wherein; the bottom of the writing board 4 is provided with a groove, the inner wall of the groove is provided with the anti-slip strip 12, the hand is in contact with the surface of the anti-slip strip 12, friction force between the hand and the hand can be increased, and the writing board 4 can be conveniently pulled out from the inner wall of the connecting frame 2.

The working principle is that the writing board 4 is guided by the guiding rod 3, so that the writing board 4 is slidably connected to the inner wall of the connecting frame 2, the writing board 4 can be pulled out from the connecting frame 2 when writing is needed in the calculation process, when the writing board 4 is on the inner wall of the connecting frame 2, the elastic sheet 61 drives the positioning column 62 to press against the writing board 4, so that the cambered surface end of the positioning column 62 is inserted into the inner wall of the positioning groove 63 formed at the top of the writing board 4, thereby positioning the position of the writing board 4, meanwhile, the writing board 4 is prevented from sliding randomly on the inner wall of the connecting frame 2, when the writing board 4 is pulled, the inner wall of the positioning groove 63 presses the cambered surface of the positioning column 62, the positioning column 62 is extruded out of the positioning groove 63, at the moment, the elastic sheet 61 deforms, the positioning column 62 is continuously pressed on the top of the writing board 4, until the next positioning groove 63, the positioning column 62 is pushed into the positioning groove 63 by the elastic sheet 61, the position of the writing board 4 is fixed again, can stimulate board 4 to the position of being convenient for write as required, the bottom of board 4 is seted up flutedly, and the inner wall of recess is provided with antislip strip 12, the surface contact of hand and antislip strip 12, can increase the frictional force between and the hand, be convenient for pull out board 4 from the inner wall of connecting frame 2, writing paper is placed in advance to the inside of receiver 7, accomodate writing paper, can take out immediately when needs use and be used for the record data, facilitate the use, the position of resistance pivot positioning pressure plate 9 through the setting of connecting seat 8 inner wall, the bill accessible clamp plate 9 of statistics temporarily presses the bottom at receiver 7, act as interim bill clamp, fix the bill, avoid the bill to fall apart to lose, reduce the instrument that needs to use when can remember, reached the effect of conveniently carrying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable calculator for financial statistics, comprising: organism (1), connecting frame (2) are installed to the bottom of organism (1), the bottom of organism (1) is provided with the connecting block, and the side fixedly connected with of connecting block leads position pole (3), the sliding surface of leading position pole (3) is connected with board (4), the quantity of leading position pole (3) is two, two it uses the vertical face in center through board (4) to set up as the symmetry plane symmetry to lead position pole (3), board (4) sliding connection is at the inner wall of connecting frame (2), fixed slot (5) have been seted up at the top of connecting frame (2) inner wall, the inner wall of fixed slot (5) is provided with positioning mechanism (6).

2. The portable calculator for financial statistics as claimed in claim 1, wherein the positioning mechanism (6) comprises a spring sheet (61), a positioning column (62) and a positioning groove (63), the spring sheet (61) is installed on the inner wall of the fixing groove (5), the positioning column (62) is embedded at the bottom of the spring sheet (61), the positioning groove (63) is arranged at the top of the writing board (4), and the positioning column (62) is clamped on the inner wall of the positioning groove (63).

3. A portable calculator for finance statistics according to claim 1, wherein a storage box (7) is fixedly connected to the bottom of the machine body (1), and the storage box (7) is used for storing writing paper.

4. A portable calculator for finance statistics according to claim 3, wherein the bottom of the storage box (7) is provided with a connecting seat (8), the inner wall of the connecting seat (8) is provided with a resistance rotating shaft, the surface of the resistance rotating shaft is fixedly sleeved with a pressing plate (9), and the pressing plate (9) is fixedly connected with a soft cushion close to the surface of the storage box (7).

5. The portable calculator for finance statistics according to claim 1, wherein the front and the back of the writing board (4) are both provided with a limiting groove (10), the inner wall of the limiting groove (10) is slidably connected with a limiting block (11), and the limiting block (11) is fixedly connected with the inner wall of the connecting frame (2).

6. A portable calculator for financial statistics as claimed in claim 1 wherein the bottom of the tablet (4) is recessed and the inner wall of the recess is provided with anti-slip strips (12).