CN219738145U

CN219738145U - Intelligent calculator

Info

Publication number: CN219738145U
Application number: CN202320175147.9U
Authority: CN
Inventors: 王国龙
Original assignee: Xi'an Youmai Keli Information Technology Co ltd
Current assignee: Xi'an Youmai Keli Information Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-09-22
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses an intelligent calculator, which relates to the technical field of intelligent calculators, and aims at solving the problems that the conventional intelligent calculator is usually directly placed on a desktop for use in the use process, cannot be used for adjusting the angle and cannot be used for angle deflection according to the requirement of a user, and the whole intelligent calculator is exposed to the outside, so that the intelligent calculator is easy to damage when the intelligent calculator falls down, the intelligent calculator comprises the following steps: the intelligent calculator body is rotatably installed in the protective shell, a first cover plate is hinged to the protective shell through a hinge, and a second cover plate is slidably connected to the first cover plate. The intelligent calculator has reasonable structural design, can conveniently realize the safety protection of the intelligent calculator body when not in use, and can conveniently support the rotation angle of the intelligent calculator body when in use, and is easy to operate and use.

Description

Intelligent calculator

Technical Field

The utility model relates to the technical field of intelligent calculators, in particular to an intelligent calculator.

Background

Intelligent calculators are machines invented by modern people that can perform digital operations. The calculator generally consists of an operator, a controller, a memory, a keyboard, a display, a power supply and some optional peripheral devices and electronic accessories, through manual or mechanical devices. The arithmetic unit and the controller of the low-grade calculator are realized by a digital logic circuit through simple serial operation, and the random memory of the low-grade calculator has one unit and two units for accumulation and storage. The high-grade calculator realizes various complex operation programs by a microprocessor and a read-only memory, and has more random memory units for storing input programs and data. The keyboard is an input component of the calculator, and is generally in a contact type or a sensing type. To reduce the size of the calculator, a key often has multiple functions. The display is an output part of the calculator, and includes a light emitting diode display, a liquid crystal display, and the like.

However, the existing intelligent calculator is usually directly placed on a desktop for use in the use process, cannot adjust the angle, cannot deflect the angle according to the requirement of a user, and is exposed to the outside as a whole, so that the intelligent calculator is easy to damage when falling.

Disclosure of Invention

The utility model aims to solve the defects that the existing intelligent calculator is usually directly placed on a desktop for use in the use process, cannot be used for adjusting the angle, cannot be used for angle deflection according to the requirements of a user, and is exposed to the outside, so that the intelligent calculator is easy to damage when falling down.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a smart calculator, comprising:

the intelligent calculator comprises an intelligent calculator body and a protective shell, wherein the intelligent calculator body is rotatably arranged in the protective shell, a first cover plate is hinged to the protective shell through a hinge, and a second cover plate is slidably connected to the first cover plate;

a side groove is formed in one side of the protective shell, an L-shaped cutting is slidably arranged in the side groove, a spring is fixedly arranged on the bottom side of the L-shaped cutting, the spring is fixedly arranged on the inner wall of the side groove, and the L-shaped cutting is movably inserted into the second cover plate;

the intelligent calculator comprises a first cover plate and a second cover plate, wherein a supporting strip is fixedly arranged on the second cover plate, a clamping strip is fixedly arranged on the bottom side of the intelligent calculator body, and the supporting strip is matched with the clamping strip.

In a preferred embodiment, circular shafts are fixedly connected to the inner walls of two sides of the protective shell, and the two circular shafts are rotatably connected with the intelligent calculator body.

In a preferred embodiment, rubber pads are fixedly mounted on the inner wall of the protective shell and the bottom side of the first cover plate, and the two rubber pads are in movable contact with the intelligent calculator body.

In a preferred embodiment, the first cover plate is provided with a chute, the second cover plate is slidably connected in the chute, two sides of the second cover plate are fixedly provided with limiting blocks, two side inner walls of the chute are provided with limiting grooves, and the two limiting blocks are slidably connected in the corresponding limiting grooves.

In a preferred embodiment, a slot is formed in the bottom side of the second cover plate, and the L-shaped cutting is movably inserted into the slot.

In a preferred embodiment, a limiting rod is fixedly arranged in the side groove, and the L-shaped cutting slip is sleeved on the outer side of the limiting rod.

According to the intelligent calculator, the safety protection of the intelligent calculator body can be conveniently realized when the intelligent calculator is not used through the common matching of the protective shell, the first cover plate, the second cover plate, the two rubber pads, the side grooves, the L-shaped cutting and the springs;

according to the intelligent calculator, the second cover plate, the two circular shafts, the supporting strips and the clamping strips are connected in the first cover plate in a sliding manner, so that the intelligent calculator can conveniently support the rotation angle of the intelligent calculator body during use, and operation and use are convenient;

drawings

Fig. 1 is a schematic perspective view of an intelligent calculator according to the present utility model;

FIG. 2 is a schematic view showing an expanded three-dimensional structure of a smart calculator according to the present utility model;

FIG. 3 is a schematic view showing an expanded three-dimensional structure of an intelligent calculator according to the present utility model;

FIG. 4 is a schematic cross-sectional side view of a smart calculator according to the present utility model;

fig. 5 is a schematic cross-sectional view of a first cover plate and a second cover plate of a smart calculator according to the present utility model.

In the figure: 1. an intelligent calculator body; 2. a protective shell; 3. a circular shaft; 4. a rubber pad; 5. a first cover plate; 6. a chute; 7. a second cover plate; 8. a limiting block; 9. a limiting block; 10. a side groove; 11. l-shaped cutting; 12. a limit rod; 13. a spring; 14. a supporting strip; 15. and (5) clamping the strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, one embodiment of the present solution provides: a smart calculator, comprising:

the intelligent calculator comprises an intelligent calculator body 1 and a protective shell 2, wherein the intelligent calculator body 1 is rotatably arranged in the protective shell 2, a first cover plate 5 is hinged on the protective shell 2 through a hinge, and a second cover plate 7 is slidably connected on the first cover plate 5;

a side groove 10 is formed in one side of the protective shell 2, an L-shaped cutting 11 is arranged in the side groove 10 in a sliding mode, a spring 13 is fixedly arranged on the bottom side of the L-shaped cutting 11, the spring 13 is fixedly arranged on the inner wall of the side groove 10, and the L-shaped cutting 11 is movably inserted into the second cover plate 7;

the second cover plate 7 is fixedly provided with a branch 14, the bottom side of the intelligent calculator body 1 is fixedly provided with a clamping strip 15, and the branch 14 is matched with the clamping strip 15.

Referring to fig. 2, in this embodiment, circular shafts 3 are fixedly connected to inner walls of two sides of a protecting shell 2, and the two circular shafts 3 are rotatably connected to an intelligent calculator body 1, so that the intelligent calculator body 1 can be conveniently rotated and set.

Referring to fig. 4, in this embodiment, rubber pads 4 are fixedly installed on the inner wall of the protective shell 2 and on the bottom side of the first cover plate 5, and the two rubber pads 4 are movably contacted with the intelligent calculator body 1, so that a safety protection effect can be achieved on the intelligent calculator body 1.

Referring to fig. 5, in this embodiment, a chute 6 is formed on the first cover plate 5, a second cover plate 7 is slidably connected in the chute 6, two sides of the second cover plate 7 are fixedly provided with limiting blocks 8, two limiting grooves 9 are formed on inner walls of two sides of the chute 6, and the two limiting blocks 8 are slidably connected in the corresponding limiting grooves 9, so as to limit the second cover plate 7.

Referring to fig. 4, in this embodiment, a slot is formed at the bottom side of the second cover plate 7, and the L-shaped cutting 11 is movably inserted into the slot, so that the L-shaped cutting 11 can be conveniently inserted.

Referring to fig. 4, in this embodiment, a limiting rod 12 is fixedly installed in the side groove 10, and an L-shaped cutting 11 is slidably sleeved on the outer side of the limiting rod 12, so that the limiting effect on the L-shaped cutting 11 can be achieved.

The working principle is that when the intelligent calculator body 1 is used, the L-shaped cutting 11 can be pressed down firstly, the L-shaped cutting 11 can move and squeeze the spring 13, so that the L-shaped cutting 11 can slide out of the second cover plate 7, then the second cover plate 7 can be pushed to slide into the first cover plate 5 by the support bar 14, then the first cover plate 5 can be turned over, then the intelligent calculator body 1 can be rotated, the intelligent calculator body 1 is rotated to the protective shell 2, then the first cover plate 5 can be covered, the L-shaped cutting 11 can be clamped with the clamping bar 15 through the support bar 14, the intelligent calculator body 1 can be supported in a rotating angle, the use of a user can be facilitated, after the use is finished, the intelligent calculator body 1 can be rotated firstly, then the first cover plate 5 is turned over, then the intelligent calculator body 1 is put into the shell 2, then the first cover plate 5 is covered, then the L-shaped cutting 11 can be turned over, then the second cover plate 7 can be turned over, finally the L-shaped cutting 11 can be turned over, the elastic cutting 13 can be clamped with the clamping bar 15, the first cover plate 7 can be reset, and the first cover plate 7 can be fixed, and the intelligent calculator body can be deformed, and the first cover plate 7 can be fixed, and the intelligent calculator can be deformed, and the intelligent calculator body can be deformed, and the first can be deformed.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An intelligent calculator, comprising:

the intelligent calculator comprises an intelligent calculator body (1) and a protective shell (2), wherein the intelligent calculator body (1) is rotatably arranged in the protective shell (2), a first cover plate (5) is hinged on the protective shell (2) through a hinge, and a second cover plate (7) is slidably connected with the first cover plate (5);

a side groove (10) is formed in one side of the protective shell (2), an L-shaped cutting (11) is arranged in the side groove (10) in a sliding mode, a spring (13) is fixedly arranged on the bottom side of the L-shaped cutting (11), the spring (13) is fixedly arranged on the inner wall of the side groove (10), and the L-shaped cutting (11) is movably inserted into the second cover plate (7);

the intelligent calculator comprises a first cover plate (7), and is characterized in that a supporting strip (14) is fixedly arranged on the second cover plate (7), a clamping strip (15) is fixedly arranged on the bottom side of the intelligent calculator body (1), and the supporting strip (14) is matched with the clamping strip (15).

2. A smart calculator according to claim 1, wherein: the intelligent calculator is characterized in that circular shafts (3) are fixedly connected to the inner walls of the two sides of the protective shell (2), and the two circular shafts (3) are rotationally connected with the intelligent calculator body (1).

3. A smart calculator according to claim 1, wherein: rubber pads (4) are fixedly mounted on the inner wall of the protective shell (2) and the bottom side of the first cover plate (5), and the two rubber pads (4) are movably contacted with the intelligent calculator body (1).

4. A smart calculator according to claim 1, wherein: the sliding chute (6) is formed in the first cover plate (5), the second cover plate (7) is slidably connected in the sliding chute (6), limiting blocks (8) are fixedly mounted on two sides of the second cover plate (7), limiting grooves (9) are formed in inner walls of two sides of the sliding chute (6), and the two limiting blocks (8) are slidably connected in the corresponding limiting grooves (9).

5. A smart calculator according to claim 1, wherein: the bottom side of the second cover plate (7) is provided with a slot, and the L-shaped cutting (11) is movably inserted into the slot.

6. A smart calculator according to claim 1, wherein: a limiting rod (12) is fixedly arranged in the side groove (10), and the L-shaped cutting (11) is slidably sleeved on the outer side of the limiting rod (12).