CN210270891U

CN210270891U - Calculator for accounting

Info

Publication number: CN210270891U
Application number: CN201921585720.3U
Authority: CN
Inventors: 严瑾; 李贤凤
Original assignee: Wenzhou Polytechnic
Current assignee: Wenzhou Polytechnic
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-07
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a calculator for accountants, which comprises a body, wherein the upper end of the body is provided with a display area, the lower end of the display area is provided with a pen containing groove, the lower end of the pen containing groove is provided with a key area, the upper end of the pen containing groove is provided with a first groove, the lower end of the pen containing groove is provided with a second groove, the upper end of the left side of the second groove is provided with a third groove, the lower end of the third groove is provided with a fourth groove, the lower end of the pen containing groove is provided with a first through groove, the calculator for accountants has simple structure, convenient use and low manufacturing cost, the cover can slide back and forth on the upper end of the body through the ball device, the cover is opened when in use and is covered when not in use, the key can not be touched when moving, so that the key is damaged when being pressed for a long time, the pen can be placed inside through the pen containing groove device, the pen is convenient to carry and lose, the use is convenient, and the calculator is convenient to carry through the handle device.

Description

Calculator for accounting

Technical Field

The utility model relates to a calculator technical field for the accounting specifically is a calculator for accounting.

Background

Along with the development of society, people use the calculator more and more, and the requirement to the calculator is also higher and more, and ordinary calculator is constructed by main part, display area and button district, is unfavorable for carrying, touches the button district easily in carrying, carries the calculator under this condition for a long time and easily makes the button of calculator damage, and this kind of calculator does not have pen holding groove, need separate pen and calculator, is difficult to find the pen when using again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calculator for accounting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a calculator for accounting, includes the body, the upper end of body is equipped with the display area, the lower extreme in display area is equipped with flourishing a groove, the lower extreme in flourishing a groove is equipped with presses the key zone, the upper end in flourishing a groove is equipped with first recess, the lower extreme in flourishing a groove is equipped with the second recess, the left side upper end of second recess is equipped with the third recess, the lower extreme of third recess is equipped with the fourth recess, the lower extreme in flourishing a groove is equipped with first logical groove, the inside of first recess is equipped with first connecting piece, the left side lower extreme of first connecting piece is equipped with first arch, the lower extreme surface of first connecting piece is equipped with the second arch.

Preferably, the middle position of the upper end of the inside of the body is provided with a semicircular groove, the inside of the semicircular groove is provided with a semicircular piece, the middle position of the upper end of the inside of the semicircular piece is provided with a first through hole, the inside of the first through hole is provided with a rotating shaft, the front side of the semicircular groove is provided with a fifth groove, the rear side of the semicircular groove is provided with a sixth groove, one end of the rotating shaft is arranged in the fifth groove, the other end of the rotating shaft is arranged in the sixth groove, and the inside of the semicircular piece is provided with a semicircular through hole.

Preferably, the front side of body is equipped with the lid, the inside of lid is equipped with the transparency, the inside left and right sides of body all is equipped with the seventh recess, the lower extreme left and right sides of lid all is equipped with the third arch, the bellied inside of third is equipped with the eighth recess, the inside of eighth recess is equipped with the support, the upper end of support is equipped with the fourth arch, the lower extreme of support is equipped with the fifth arch, the bellied one end left and right sides of fourth all is equipped with first screw, the fourth arch is through the upper end of first screw connection eighth recess, the bellied one end left and right sides of fifth all is equipped with the second screw, the fifth arch is through the lower extreme of second screw connection eighth recess, the inside of support is even is equipped with the second through-hole, the inside of second through-hole is equipped with the ball, the bellied lower extreme of third is equipped with the T shape, the left side lower extreme of body is equipped with T shape.

Compared with the prior art, the beneficial effects of the utility model are that: this calculator for accounting simple structure, high durability and convenient use, low in cost makes the lid slide around the upper end of body through the ball device, opens the lid in the time of using, covers the lid in the time of not, can not touch the button in the removal for the button is long-term to be pressed down and lead to the button to damage, can put the pen inside through flourishing a groove device, and portable is difficult for losing, convenient to use, through handle device portable calculator.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view at a of the present invention;

fig. 3 is a cross-sectional view at B of the present invention;

fig. 4 is a top cross-sectional view of the present invention at B;

fig. 5 is a bottom sectional view of the overall structure of the present invention;

fig. 6 is a cross-sectional view at C of the present invention;

fig. 7 is a cross-sectional view of a tee device of the present invention.

In the figure: the pen container comprises a body 1, a display area 2, a pen containing groove 3, a key area 4, a first groove 5, a second groove 6, a third groove 7, a fourth groove 8, a first through groove 9, a first connecting piece 10, a first protrusion 12, a second protrusion 13, a semicircular groove 14, a semicircular piece 15, a first through hole 16, a rotating shaft 17, a fifth groove 18, a sixth groove 19, a semicircular through hole 20, a cover 21, a transparent piece 22, a seventh groove 23, a third protrusion 24, an eighth groove 25, a bracket 26, a fourth protrusion 27, a fifth protrusion 28, a first screw 29, a second screw 30, a second through hole 31, a ball 32, a T-shaped piece 33 and a T-shaped groove 34.

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. 1-7, the present invention provides a technical solution: a calculator for accountants comprises a body 1, a display area 2 is arranged at the upper end of the body 1, numbers pressed by workers and needed numbers are displayed through the display area 2, a pen containing groove 3 is arranged at the lower end of the display area 2, pens are placed in the pen containing groove 3 and are convenient to carry and not easy to lose, the calculator is convenient to take when in use, a key area 4 is arranged at the lower end of the pen containing groove 3, the workers can press the needed numbers through the key area 4, a first groove 5 is arranged at the upper end of the pen containing groove 3, a second groove 6 is arranged at the lower end of the pen containing groove 3, a third groove 7 is arranged at the upper end of the left side of the second groove 6, a fourth groove 8 is arranged at the lower end of the third groove 7, the second groove 6 is connected with the third groove 7 and the fourth groove 8, a first through groove 9 is arranged at the lower end of the pen containing groove 3, a first connecting piece 10 is arranged in the first groove 5, and the first connecting piece 10 is used for connecting the inside of the second groove 6 with the, the lower end of the left side of the first connecting piece 10 is provided with a first bulge 12, the upper end of the first connecting piece 10 is connected with the inside of the first groove 5 through the connection of the first bulge 12 and the third groove 7, the upper end of the first connecting piece 10 is separated from the inside of the first groove 5 through the connection of the first bulge 12 and the fourth groove 8, the lower end surface of the first connecting piece 10 is provided with a second bulge 13, the first connecting piece 10 is connected and separated with the inside of the first groove 5 through the up-and-down movement of the second bulge 13 from the inside of the first through groove 9, the middle position of the upper end inside the body 1 is provided with a semicircular groove 14, the inside of the semicircular groove 14 is provided with a semicircular piece 15, the semicircular piece 15 is hidden in the semicircular groove 14 through the semicircular groove 14, the space is saved, the middle position of the upper end inside the semicircular piece 15 is provided with a first through hole 16, the first through hole 16 connects the front and back sides of the semicircular member 15, the first through hole 16 is provided inside with a rotating shaft 17, the front side of the semicircular groove 14 is provided with a fifth groove 18, the back side of the semicircular groove 14 is provided with a sixth groove 19, one end of the rotating shaft 17 is provided inside the fifth groove 18, the other end of the rotating shaft 17 is provided inside the sixth groove 19, the inside of the fifth groove 18 is connected with the inside of the sixth groove 19 through the rotating shaft 17, and the semicircular member 15 can rotate on the surface of the rotating shaft 17, the semicircular member 15 can not be separated from the inside of the semicircular groove 14 through the fifth groove 18 and the sixth groove 19, the semicircular through hole 20 is provided inside the semicircular member 15, the calculator device can be conveniently lifted through the semicircular through hole 20, the calculator can be conveniently carried, the front side of the body 1 is provided with a cover 21, the upper end of the body 1 is covered by the cover 21, so that the front side of the body 1 cannot leak outside, the front side of the body 1 cannot be damaged when the portable handheld electronic device is carried, the portable handheld electronic device plays a role in protection, the transparent part 22 is arranged inside the cover 21, objects on the front side of the body 1 can be seen clearly through the transparent part 22 when the cover 21 is not moved through the transparent part 22, the seventh groove 23 is arranged on each of the left and right sides inside the body 1, the third protrusion 24 is arranged on each of the left and right sides of the lower end of the cover 21, the left and right sides of the body 1 are surrounded by the third protrusion 24, the eighth groove 25 is arranged inside the third protrusion 24, a space is formed by the connection of the eighth groove 25 and the seventh groove 23, the support 26 is arranged inside the eighth groove 25, the fourth protrusion 27 is arranged at the upper end of the support 26, the fifth protrusion 28 is arranged at the lower end of the support 26, the first screws 29 are arranged on each of the left and right sides of one end of the fourth protrusion 27, and the fourth protrusion 27 is, the left side and the right side of one end of the fifth protrusion 28 are both provided with second screws 30, the fifth protrusion 28 is connected with the lower end of the eighth groove 25 through the second screws 30, the upper end and the lower end of the support 26 are fixedly connected with the upper end and the lower end of the eighth groove 25 through the first screws 29 and the second screws 30 respectively, so that the support 26 is erected inside the eighth groove 25 and the seventh groove 23, the support 26 is uniformly provided with second through holes 31 inside, balls 32 are arranged inside the second through holes 31, the balls 32 are connected inside the support 26 through the second through holes 31, the lower end of the third protrusion 24 is provided with a T-shaped piece 33, the lower end of the left side of the body 1 is provided with a T-shaped groove 34, the T-shaped piece 33 is arranged inside the T-shaped groove 34, and the body 1 is connected with the cover 21 through the connection of the T-shaped piece 33 and the T-.

The utility model discloses when concrete implementation: when a pen needs to be stored in the pen containing groove 3, the second bulge 13 is pressed by hand, then a force is applied to the second bulge 13, so that the second bulge 13 moves rightwards, when the second bulge 13 moves rightwards, the first connecting piece 10 moves rightwards along with the second bulge 13, at the moment, the first bulge 12 leaves the inside of the third groove 7, when the right side of the first connecting piece 10 is contacted with the right side of the inside of the second groove 6, the second bulge 13 moves downwards, when the second bulge 13 moves downwards, the second bulge 13 drives the first connecting piece 10 to move downwards, when the top of the first connecting piece 10 is contacted with the surface of the bottom of the inside of the second groove 6, the second bulge 13 moves leftwards again, at the moment, the first connecting piece 10 is fixed in the inside of the second groove 6, at the moment, the pen is placed in the pen containing groove 3, then the second bulge 13 moves rightwards again, then the second protrusion 13 is moved upward so that the upper end of the first link 10 is again caught in the inside of the first groove 5, thus fixing the pen in the inside of the pen accommodating groove 3, the inside of the fifth groove 18 is coupled with the inside of the sixth groove 19 by the rotation shaft 17, and the semicircle member 15 can rotate on the surface of the rotation shaft 17, the semicircle member 15 is not separated from the inside of the semicircle groove 14 by the fifth groove 18 and the sixth groove 19, the left side of the semicircle member 15 is pressed downward by hand, when a downward moving force is applied to the semicircle member 15, the left side of the semicircle member 15 moves down the inner bottom of the semicircle groove 14, the right side of the semicircle member 15 moves to the right side of the inside of the semicircle groove 14, when the semicircle member 15 moves to the upper end of the semicircle groove 14, a hand passes through the inside of the semicircle through-hole 20, then the calculator device can be lifted up, the transparent piece 22 is used for conveniently seeing objects on the front side of the body 1 through the transparent piece 22 when the cover 21 is not moved, a space is formed through the connection of the eighth groove 25 and the seventh groove 23, the upper end and the lower end of the bracket 26 are fixedly connected with the upper end and the lower end of the eighth groove 25 through the first screw 29 and the second screw 30 respectively, the bracket 26 is enabled to stand in the inner parts of the eighth groove 25 and the seventh groove 23, the ball 32 is connected in the inner part of the bracket 26 through the second through hole 31, when the calculator is used, the cover 21 is pressed by hands when the calculator is required to be moved, then the cover 21 is moved backwards, when a force is applied to the cover 21, the cover 21 is moved backwards to drive the third protrusion 24 to move backwards, when the third protrusion 24 is moved backwards, the balls 32 are moved backward, and when the cover 21 is moved backward, the T-shaped members 33 are moved forward and backward inside the T-shaped grooves 34, and since the front and rear ends of the T-shaped grooves 34 are closed, the T-shaped members 33 do not escape from the inside of the T-shaped grooves 34, thereby ensuring that the cover 21 does not escape from the inside of the body 1.

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 calculator for accounting, includes body (1), its characterized in that: the upper end of body (1) is equipped with display area (2), the lower extreme of display area (2) is equipped with flourishing a groove (3), the lower extreme of flourishing a groove (3) is equipped with presses key zone (4), the upper end of flourishing a groove (3) is equipped with first recess (5), the lower extreme of flourishing a groove (3) is equipped with second recess (6), the left side upper end of second recess (6) is equipped with third recess (7), the lower extreme of third recess (7) is equipped with fourth recess (8), the lower extreme of flourishing a groove (3) is equipped with first logical groove (9), the inside of first recess (5) is equipped with first connecting piece (10), the left side lower extreme of first connecting piece (10) is equipped with first arch (12), the lower extreme surface of first connecting piece (10) is equipped with second arch (13).

2. The calculator for accounting as claimed in claim 1, wherein: the utility model discloses a novel motor vehicle seat, including body (1), the inside upper end intermediate position of body (1) is equipped with semicircular groove (14), the inside of semicircular groove (14) is equipped with semicircular piece (15), the inside upper end intermediate position of semicircular piece (15) is equipped with first through-hole (16), the inside of first through-hole (16) is equipped with pivot (17), the front side of semicircular groove (14) is equipped with fifth recess (18), the rear side of semicircular groove (14) is equipped with sixth recess (19), the inside at fifth recess (18) is established to the one end of pivot (17), the inside at sixth recess (19) is established to the other end of pivot (17), the inside of semicircular piece (15) is equipped with semicircular through-hole (20).

3. The calculator for accounting as claimed in claim 1, wherein: a cover (21) is arranged on the front side of the body (1), a transparent part (22) is arranged inside the cover (21), seventh grooves (23) are arranged on the left and right sides inside the body (1), third protrusions (24) are arranged on the left and right sides of the lower end of the cover (21), eighth grooves (25) are arranged inside the third protrusions (24), supports (26) are arranged inside the eighth grooves (25), fourth protrusions (27) are arranged at the upper ends of the supports (26), fifth protrusions (28) are arranged at the lower ends of the supports (26), first screws (29) are arranged on the left and right sides of one end of each fourth protrusion (27), the fourth protrusions (27) are connected with the upper ends of the eighth grooves (25) through the first screws (29), second screws (30) are arranged on the left and right sides of one end of each fifth protrusion (28), and the fifth protrusions (28) are connected with the lower ends of the eighth grooves (25) through the second screws (30), the inside of support (26) is even is equipped with second through-hole (31), and the inside of second through-hole (31) is equipped with ball (32), and the lower extreme of third arch (24) is equipped with T shape (33), and the left side lower extreme of body (1) is equipped with T shape recess (34), and the inside at T shape recess (34) is established in T shape recess (33).