CN221303973U

CN221303973U - Budget accounting calculator

Info

Publication number: CN221303973U
Application number: CN202323020499.6U
Authority: CN
Inventors: 张忠荣; 刘冰华; 闵猛超; 李悦霞; 李建中
Original assignee: Hohhot Municipal Engineering Design And Research Institute Co ltd
Current assignee: Hohhot Municipal Engineering Design And Research Institute Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-07-09
Anticipated expiration: 2033-11-09

Abstract

The utility model discloses a budget accounting calculator, which comprises a machine body, wherein a key set is arranged at the top of the machine body, a protection component corresponding to the key set is arranged at the top of the machine body, the protection component comprises a cover plate, the cover plate is positioned at the top of the key set, the cover plate completely covers the key set, two connecting plates are fixed at the bottom of the cover plate and are respectively positioned on the front surface and the rear surface of the machine body, a chute corresponding to the connecting plates is formed in the front surface and the rear surface of the machine body, and a sliding block is fixed on one side of each connecting plate; the protection component is arranged between the machine body and the key set, and the key set is protected by the protection component, so that harmful substances such as dust and the like are prevented from entering the circuit board through the gaps, the sensitivity of the key set is reduced, the service life of the calculator is prolonged after the key set is protected, the follow-up use of a user is facilitated, and the use feeling of the user is increased.

Description

Budget accounting calculator

Technical Field

The utility model belongs to the technical field of electronic computing machines, and particularly relates to a budget accounting calculator.

Background

The calculator is a modern intelligent electronic device which is used for calculating numerical values at a high speed in modern high-speed electronic computing machines, can run according to programs and process data at a high speed automatically, is made of materials such as plastics and metals, is generally used for budgeting and accounting some data in accounting work, and is a common electronic computing machine.

After the use of the existing calculator is finished, as the structure for protecting the key set is not provided, substances such as dust and the like are easy to enter in the storage process, so that the key is insensitive in use, the service life of the calculator is reduced, and the subsequent use of a user is influenced.

Disclosure of utility model

The present utility model is directed to a budget accounting calculator, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a budget accounting calculator, includes the organism, the button group is installed at the top of organism, the top of organism is provided with the protection subassembly corresponding with the button group, protection subassembly includes the apron, the apron is located the top of button group, and the apron covers the button group completely, the bottom of apron is fixed with two connecting plates, and two the connecting plate is located the front and back surface of organism respectively, a spout corresponding with the connecting plate has all been seted up to the front and back surface of organism, one side of connecting plate is fixed with the slider, the slider inserts in the spout, one side of organism is fixed with two limiting plates corresponding with the slider, the pivot corresponding with the slider has been seted up to one side of limiting plate, the bottom of apron is fixed with two square bars, and two the square bars are located the surface of two limiting plates respectively, protection subassembly still includes limiting components, the standing groove has all been seted up to the surface of limiting plate and the surface of organism, the standing groove has put the spring, the tip of spring is fixed with the end, the tip of limiting plate is fixed with the corresponding square bar of slider is seted up to the jack in the tip in the jack post that runs through to the outside of limiting post.

Preferably, the end part of the limiting column is arc-shaped, two sides of the limiting column are both fixed with a protrusion, the protrusion is positioned in the placing groove, one side surface of the limiting plate is arc-shaped, and the shape of the sliding block is columnar.

Preferably, the display screen is still installed at the top of organism, the top of organism still is provided with the screen protection subassembly that corresponds with the display screen, screen protection subassembly is including fixing respectively at two fixing bases of organism front and back surface, two between the fixing base the phase is provided with the screen lid in the top slip of display screen.

Preferably, the front surface and the rear surface of the screen cover are both fixed with a small square, the fixing seat is provided with a slide rail corresponding to the small square, the small square is positioned in the slide rail, and one side of the screen cover is also fixed with a handle.

Preferably, a battery compartment is arranged at the bottom of the machine body, and a battery is placed in the battery compartment.

Compared with the prior art, the utility model has the beneficial effects that: the protection component is arranged between the machine body and the key set, and the key set is protected by the protection component, so that harmful substances such as dust and the like are prevented from entering the circuit board through the gaps, the sensitivity of the key set is reduced, the service life of the calculator is prolonged after the key set is protected, the follow-up use of a user is facilitated, and the use feeling of the user is increased.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

figure 2 is a bottom cross-sectional view of the shield assembly of the present utility model;

FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of a portion of the area B of FIG. 2 in accordance with the present utility model;

FIG. 5 is an enlarged view of a portion of the novel screen assembly of FIG. 1;

In the figure: 1. a body; 2. a protective assembly; 201. a cover plate; 202. a chute; 203. a connecting plate; 204. a slide block; 205. square bars; 206. a limiting plate; 207. a turning hole; 208. a limit component; 2081. a placement groove; 2082. a spring; 2083. a limit column; 2084. a jack; 3. a display screen; 4. a key set; 5. a battery compartment; 6. a shield assembly; 601. a fixing seat; 602. a slideway; 603. a screen cover; 604. small squares; 605. a handle.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to fig. 4, a first embodiment of the present utility model provides a technical solution: the budget accounting calculator comprises a machine body 1, wherein a key group 4 is arranged at the top of the machine body 1, a protection component 2 corresponding to the key group 4 is arranged at the top of the machine body 1, the protection component 2 comprises a cover plate 201, the cover plate 201 is positioned at the top of the key group 4, the cover plate 201 completely covers the key group 4, two connecting plates 203 are fixed at the bottom of the cover plate 201, the two connecting plates 203 are respectively positioned on the front surface and the rear surface of the machine body 1, a chute 202 corresponding to the connecting plates 203 is arranged on the front surface and the rear surface of the machine body 1, A slide block 204 is fixed on one side of the connecting plate 203, the slide block 204 is inserted into the sliding groove 202, two limiting plates 206 corresponding to the slide block 204 are fixed on one side of the machine body 1, a rotating hole 207 corresponding to the slide block 204 is arranged on one side of the limiting plates 206, the slide block 204 can drive the cover plate 201 to overturn through the rotating hole 207 by arranging the rotating hole 207, two square strips 205 are fixed on the bottom of the cover plate 201, the two square strips 205 are respectively positioned on the outer surfaces of the two limiting plates 206, the protection component 2 also comprises a limiting component 208, the limiting component 208 comprises a placing groove 2081, The surface of the limit plate 206 and the surface of the machine body 1 are both provided with a placing groove 2081, a spring 2082 is placed in the placing groove 2081, the end part of the spring 2082 is fixed with a limit column 2083, the end part of the limit column 2083 penetrates to the outer side of the placing groove 2081, a jack 2084 corresponding to the end part of the limit column 2083 is arranged in the square bar 205, the end part of the limit column 2083 is arc-shaped, two sides of the limit column 2083 are both fixed with a bulge, the bulge is positioned in the placing groove 2081, when a user needs to calculate and budget data, the cover plate 201 is pulled to enable the cover plate 201 to slide in the chute 202, At this time, the end of the limiting column 2083 disposed on the surface of the limiting plate 206 is pressed into the placing groove 2081 by the inner walls of the two sides of the insertion hole 2084, so as to release the limit of the cover plate 201, and the cover plate 201 is pulled to make the slider 204 enter the rotating hole 207, at this time, the cover plate 201 can rotate through the slider 204, the cover plate 201 rotates to the bottom of the machine body 1, at this time, the square bar 205 reaches the bottom of the limiting column 2083 disposed on the surface of the machine body 1, the cover plate 201 is turned over continuously, so that the square bar 205 presses the end of the limiting column 2083, and the end of the limiting column 2083 is pressed into the placing groove 2081 by the square bar 205, Continuing to rotate the cover plate 201, inserting the end part of the limiting column 2083 into the insertion hole 2084 through the reaction force of the spring 2082, enabling the square bar 205 not to move any more, limiting the cover plate 201, after the user finishes accounting the data, enabling the cover plate 201 to rotate again through the sliding block 204, enabling the limiting component 208 to release the limit on the cover plate 201, rotating the cover plate 201 to one side of the machine body 1 through the sliding block 204, pushing the cover plate 201 to slide and reset in the sliding groove 202 through the sliding block 204, at the moment, inserting the end part of the limiting column 2083 arranged on the limiting plate 206 into the insertion hole 2084 again, therefore, the cover plate 201 is limited, and the cover plate 201 completely covers the key set 4 at this time, so as to protect the key set 4.

In this embodiment, preferably, one side surface of the limiting plate 206 is arc-shaped, the shape of the sliding block 204 is columnar, one side surface of the limiting plate 206 is arc-shaped to facilitate the overturning of the cover plate 201, the sliding block 204 is columnar to facilitate the sliding and overturning of the cover plate 201, the bottom of the machine body 1 is provided with the battery compartment 5, and the battery is placed in the battery compartment 5.

Example 2

Referring to fig. 1 to 5, in a second embodiment of the present utility model, the present utility model is based on the previous embodiment, and the advantage of providing the screen protection assembly 6 is that the display screen 3 is protected, and since the display screen 3 is generally made of glass, the display screen 3 is very fragile, and the protection of the screen protection assembly 6 prevents the display screen 3 from damage caused by factors such as accidental touch, thereby improving safety and being very convenient to use.

Specifically, the display screen 3 is further installed at the top of the machine body 1, the display screen assembly 6 corresponding to the display screen 3 is further arranged at the top of the machine body 1, the display screen assembly 6 comprises two fixing seats 601 which are respectively fixed on the front surface and the rear surface of the machine body 1, a screen cover 603 is slidably arranged between the two fixing seats 601 and is located on the top of the display screen 3, a small square block 604 is fixedly arranged on the front surface and the rear surface of the screen cover 603, a slide way 602 corresponding to the small square block 604 is arranged on the fixing seat 601, the small square block 604 is located in the slide way 602, a handle 605 is further fixed on one side of the screen cover 603, when a user needs to protect the display screen 3, the handle 605 is pushed to enable the screen cover 603 to slide in the slide way 602 until the slide way 602 completely covers the display screen 3, and when the user needs to check and budget data, the handle 605 is pulled to enable the screen cover 603 to slide and reset to one side of the top of the machine body 1, so that the user is not blocked from watching the display screen 3, and at the moment, the user can check and pre-calculate the data.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Budget accounting calculator, including organism (1), button group (4) are installed at the top of organism (1), its characterized in that: the utility model discloses a protection device for the electronic equipment, including organism (1), protection subassembly (2) corresponding with button group (4) are provided with at the top of organism (1), protection subassembly (2) include apron (201), apron (201) are located the top of button group (4), and apron (201) cover button group (4) completely, the bottom of apron (201) is fixed with two connecting plates (203), and two connecting plates (203) are located the front and back surface of organism (1) respectively, spout (202) corresponding with connecting plate (203) have all been seted up on the front and back surface of organism (1), one side of connecting plate (203) is fixed with slider (204), slider (204) are inserted in spout (202), one side of organism (1) is fixed with two limiting plates (206) corresponding with slider (204), pivot hole (207) corresponding with slider (204) are seted up to one side of limiting plate (206).

2. A budget accounting calculator according to claim 1, wherein: the bottom of apron (201) is fixed with two square bars (205), and two square bars (205) are located the surface of two limiting plates (206) respectively, protection subassembly (2) still include spacing subassembly (208), spacing subassembly (208) are including standing groove (2081), standing groove (2081) have all been seted up on the surface of limiting plate (206) and the surface of organism (1), spring (2082) have been placed in standing groove (2081), the tip of spring (2082) is fixed with spacing post (2083), the tip of spacing post (2083) runs through to the outside of standing groove (2081), set up jack (2084) corresponding with the tip of spacing post (2083) in square bars (205).

3. A budget accounting calculator according to claim 2, wherein: the end of the limiting column (2083) is arc-shaped, two sides of the limiting column (2083) are respectively fixed with a protrusion, and the protrusions are located in the placing grooves (2081).

4. A budget accounting calculator according to claim 1, wherein: the display screen (3) is still installed at the top of organism (1), the top of organism (1) still is provided with screen protection subassembly (6) corresponding with display screen (3), screen protection subassembly (6) are including fixing respectively at two fixing bases (601) of the front and back surface of organism (1), two between fixing base (601) phase place slide in the top of display screen (3) and be provided with screen lid (603).

5. A budget accounting calculator according to claim 4, wherein: the front surface and the rear surface of the screen cover (603) are both fixed with a small square block (604), the fixing seat (601) is provided with a slide way (602) corresponding to the small square block (604), the small square block (604) is positioned in the slide way (602), and one side of the screen cover (603) is also fixed with a handle (605).

6. A budget accounting calculator according to claim 1, wherein: one side surface of the limiting plate (206) is arc-shaped, and the shape of the sliding block (204) is columnar.

7. A budget accounting calculator according to claim 1, wherein: the bottom of the machine body (1) is provided with a battery compartment (5), and a battery is placed in the battery compartment (5).