CN214504408U

CN214504408U - Intelligent calculator for accountant

Info

Publication number: CN214504408U
Application number: CN202120901332.2U
Authority: CN
Inventors: 黄鹏宇; 张攀
Original assignee: Sichuan university jinjiang college
Current assignee: Sichuan university jinjiang college
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-10-26
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an intelligent calculator for accountants, which relates to the technical field of calculators and comprises a shell, an adjusting mechanism and a replacing mechanism, wherein the inner side of the shell is provided with the calculator, the bottom of the calculator is provided with a worm wheel, and the inner side of the shell is provided with a connecting rod which penetrates through the outer side of the shell; wherein, adjustment mechanism is including being located connecting rod one end and being located the worm of worm wheel below. The utility model discloses a set up adjustment mechanism and make the connecting rod drive the worm and rotate, thereby make the worm wheel drive the calculator and swing, from this alright adjust the angle of calculator, the triangle fixture block can carry on spacingly to the gear simultaneously, prevent that a gear torque spring from recovering, only need upwards stimulate the push rod when accomodating the calculator alright make triangle fixture block and gear separation, a torque spring just can recover this moment, thereby drive the connecting rod and reverse, from this alright make the worm drive the worm wheel and reverse, accomodate the calculator with this.

Description

Intelligent calculator for accountant

Technical Field

The utility model relates to a calculator technical field specifically is an intelligent calculator is used in accounting.

Background

The calculator is a common calculation tool, is mainly used for calculating finance, is applied to the aspect of financial management, greatly improves the calculation efficiency of people compared with the traditional manual calculation, can be in the category of eight-flower at present, and mostly meets the daily use requirement basically through simplest addition, subtraction, multiplication, division and calculation.

But general calculator can't be adjusted the angle, can not carry out the angle deflection according to user's demand, guarantee the clear data that show of display screen in the observation calculator of operating personnel with this, thereby the result of use of calculator for the accounting has been reduced, and generally will set up the protection pad in the outside of equipment for protecting the calculator, cushion equipment through the protection pad, but can't change the protection pad, lead to the protection pad after using a period, can receive wearing and tearing because of the impact with the external world, thereby make the protecting effect reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the protection pad cannot be replaced and the angle of the calculator cannot be adjusted, the intelligent calculator for the accountant is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent calculator for accountants comprises a shell, an adjusting mechanism and a replacing mechanism, wherein the calculator is arranged on the inner side of the shell, a worm wheel is arranged at the bottom of the calculator, and a connecting rod penetrating to the outer side of the shell is arranged on the inner side of the shell;

the adjusting mechanism comprises a worm positioned at one end of a connecting rod and positioned below a worm wheel, a gear is arranged on one side, positioned on a shell, of the outer side of the connecting rod, a fixed block is fixed on one side, positioned on the upper portion of the gear, of the shell, a push rod penetrating through the top end of the fixed block to the bottom of the fixed block is arranged at the top end of the fixed block, a first telescopic spring is arranged on the outer side, positioned on the upper portion of the fixed block, of the outer side of the push rod, a triangular clamping block is arranged at the bottom end of the push rod, positioned below the fixed block, of the push rod, and a second torsion spring is arranged on the outer side of the triangular clamping block;

wherein, change the mechanism and fill up including the protection that is located the casing outside, the inside that the one end of protection pad is located the casing is provided with the slider, the top of casing is provided with the locating pin that runs through to the casing inside, and the outside of locating pin is located the top of casing and is provided with expanding spring No. two.

As a further aspect of the present invention: the calculator is rotatably connected with the shell through a bearing, the connecting rod is rotatably connected with the shell through a first torsion spring, and the worm wheel is meshed with the clamping teeth on the outer side of the worm.

As a further aspect of the present invention: the inner side of the fixed block is provided with a sliding groove matched with the push rod, and two ends of the first expansion spring are welded to the outer side of the push rod and the top of the fixed block respectively.

As a further aspect of the present invention: the triangular clamping block is rotatably connected with the push rod through a second torsion spring, and one end of the triangular clamping block is meshed with the clamping teeth on the outer side of the gear.

As a further aspect of the present invention: the outside of casing is provided with the spout that agrees with mutually with the slider, the top of slider is provided with the recess with locating pin bottom assorted.

As a further aspect of the present invention: and one end of the second telescopic spring is welded on the outer side of the positioning pin, and the other end of the second telescopic spring is welded on the top of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting rod drives the worm to rotate by arranging the adjusting mechanism, so that the worm wheel drives the calculator to swing, the angle of the calculator can be adjusted, meanwhile, the triangular clamping block can limit the gear, a first torsion spring of the gear is prevented from restoring, when the calculator is stored, the triangular clamping block can be separated from the gear by upwards pulling the push rod, the first torsion spring can restore, the connecting rod is driven to rotate reversely, and the worm drives the worm wheel to rotate reversely, so that the calculator is stored;

2. make the locating pin carry on spacingly to the slider through setting up the change mechanism, can upwards stimulate the locating pin when changing the protection pad, the locating pin just can separate with the slider this moment, alright dismantle the change to the protection pad from this to this protection pad is impaired and causes the influence to the protection of calculator.

Drawings

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

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is a schematic view of the connection between the triangular fixture block and the gear of the present invention;

fig. 4 is a schematic structural view of the triangular fixture block of the present invention;

fig. 5 is a schematic view of the connection between the protection pad and the housing according to the present invention.

In the figure: 1. a housing; 2. positioning pins; 3. a protective pad; 4. a worm; 5. a worm gear; 6. a calculator; 7. a connecting rod; 8. a push rod; 9. a first expansion spring; 10. a fixed block; 11. a triangular clamping block; 12. a gear; 13. a torsion spring I; 14. a second torsion spring; 15. a second expansion spring; 16. a slide block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, in an embodiment of the present invention, an intelligent calculator for accounting includes a housing 1, an adjusting mechanism, and a replacing mechanism, wherein a calculator 6 is disposed inside the housing 1, a worm wheel 5 is disposed at the bottom of the calculator 6, and a connecting rod 7 penetrating to the outside of the housing 1 is disposed inside the housing 1;

the adjusting mechanism comprises a worm 4 which is positioned at one end of a connecting rod 7 and below a worm wheel 5, a gear 12 is arranged on one side, positioned on a shell 1, of the outer side of the connecting rod 7, a fixed block 10 is fixed on one side, positioned on the upper side of the gear 12, of the shell 1, a push rod 8 penetrating to the bottom of the fixed block 10 is arranged at the top end of the fixed block 10, a first telescopic spring 9 is arranged on the outer side, positioned on the upper side of the fixed block 10, of the push rod 8, a triangular clamping block 11 is arranged on the bottom end, positioned on the lower side of the fixed block 10, of the push rod 8, and a second torsion spring 14 is arranged on the outer side of the triangular clamping block 11;

wherein, change mechanism is including being located the protection pad 3 in the casing 1 outside, and the inside that the one end of protection pad 3 is located casing 1 is provided with slider 16, and the top of casing 1 is provided with and runs through to the inside locating pin 2 of casing 1, and the outside of locating pin 2 is located the top of casing 1 and is provided with expanding spring 15 No. two.

Please refer to fig. 1 and 2, the calculator 6 is rotatably connected to the housing 1 through a bearing, the connecting rod 7 is rotatably connected to the housing 1 through a torsion spring 13, and the worm wheel 5 is engaged with the latch on the outer side of the worm 4, so that the calculator 6 can swing through the rotation of the worm wheel 5.

Please refer to fig. 2 and 3, the inner side of the fixing block 10 is provided with a sliding slot matching with the push rod 8, and two ends of the first expansion spring 9 are respectively welded to the outer side of the push rod 8 and the top of the fixing block 10, so as to facilitate the movement of the push rod 8.

Please refer to fig. 3 and 4, the triangular latch 11 is rotatably connected to the push rod 8 through a second torsion spring 14, and one end of the triangular latch 11 is engaged with the latch on the outer side of the gear 12, so as to facilitate the triangular latch 11 to swing in one direction.

Please refer to fig. 5, the outer side of the housing 1 is provided with a sliding slot matching with the sliding block 16, and the top of the sliding block 16 is provided with a groove matching with the bottom end of the positioning pin 2, so that the positioning pin 2 can be conveniently buckled into the top of the sliding block 16.

Please refer to fig. 5, one end of the second expansion spring 15 is welded to the outer side of the positioning pin 2, and the other end of the second expansion spring 15 is welded to the top of the housing 1, so that the positioning pin 2 and the housing 1 can be conveniently connected through the second expansion spring 15.

The utility model discloses a theory of operation is: when the device is used, the connecting rod 7 can be rotated firstly, the connecting rod 7 can provide twisting force for the first torsion spring 13 when rotating, meanwhile, the gear 12 can stir the triangular clamping block 11 to swing, the triangular clamping block 11 can be restored through the second torsion spring 14 after swinging, and the connecting rod 7 can drive the worm 4 to rotate when rotating, so that the worm 4 drives the worm wheel 5 to rotate, thereby the calculator 6 can swing, the angle of the calculator 6 can be adjusted, when the connecting rod 7 is released to a certain angle, the triangular clamping block 11 can limit the gear 12, thereby the gear 12 is prevented from being twisted by the first torsion spring 13, the calculator 6 can be fixed, the push rod 8 can be pulled upwards after the use is finished, the first expansion spring 9 can be extended, and the triangular clamping block 11 is separated from the gear 12, from this alright make torsion spring 13 recover, thereby make torsion spring 13 drive gear 12 and rotate, with this make connecting rod 7 drive worm 4 and carry out antiport, thereby make calculator 6 recover, with this effect of accomodating fast to calculator 6 that reaches, and protection pad 3 can cushion the impact that casing 1 received, can upwards stimulate locating pin 2 when protection pad 3 receives the damage, No. two expanding spring 15 stretches this moment, thereby make locating pin 2 and slider 16 separation, from this alright take off protection pad 3 and change, the same reason can be installed brand-new protection pad 3.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An intelligent calculator for accountants comprises a shell (1), an adjusting mechanism and a replacing mechanism, and is characterized in that the inner side of the shell (1) is provided with a calculator (6), the bottom of the calculator (6) is provided with a worm wheel (5), and the inner side of the shell (1) is provided with a connecting rod (7) penetrating to the outer side of the shell (1);

the adjusting mechanism comprises a worm (4) which is located at one end of a connecting rod (7) and located below a worm wheel (5), a gear (12) is arranged on one side, located on a shell (1), of the outer side of the connecting rod (7), a fixed block (10) is fixed on one side, located on the upper side of the gear (12), of the shell (1), a push rod (8) penetrating through the top end of the fixed block (10) is arranged at the top end of the fixed block (10), a first telescopic spring (9) is arranged on the outer side, located on the upper side of the fixed block (10), of the push rod (8), a triangular clamping block (11) is arranged on the bottom end, located below the fixed block (10), of the push rod (8), and a second torsion spring (14) is arranged on the outer side of the triangular clamping block (11);

wherein, change mechanism is including being located protection pad (3) in casing (1) outside, the inside that the one end of protection pad (3) is located casing (1) is provided with slider (16), the top of casing (1) is provided with and runs through to casing (1) inside locating pin (2), and the outside of locating pin (2) is located the top of casing (1) and is provided with No. two expanding spring (15).

2. An intelligent calculator for accountants as claimed in claim 1 wherein the calculator (6) is rotatably connected with the housing (1) through a bearing, the connecting rod (7) is rotatably connected with the housing (1) through a torsion spring (13), and the worm wheel (5) is engaged with a latch on the outer side of the worm (4).

3. The intelligent calculator for accountants as claimed in claim 1, wherein the inner side of the fixing block (10) is provided with a sliding groove matched with the push rod (8), and two ends of the first expansion spring (9) are respectively welded to the outer side of the push rod (8) and the top of the fixing block (10).

4. The intelligent calculator for accountants as claimed in claim 1, wherein the triangular block (11) is rotatably connected with the push rod (8) through a second torsion spring (14), and one end of the triangular block (11) is engaged with a latch on the outer side of the gear (12).

5. An intelligent calculator for accountant as claimed in claim 1 wherein the outer side of the housing (1) is provided with a sliding groove matched with the sliding block (16), and the top of the sliding block (16) is provided with a groove matched with the bottom end of the positioning pin (2).

6. An intelligent calculator for accountants as claimed in claim 1 wherein one end of the second expansion spring (15) is welded to the outside of the locating pin (2) and the other end of the second expansion spring (15) is welded to the top of the housing (1).