CN211319210U

CN211319210U - Economic teacher's office supplies convenient to use's calculator

Info

Publication number: CN211319210U
Application number: CN202020084614.3U
Authority: CN
Inventors: 郭凤莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-21
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a calculator that economic teacher's office supplies convenient to use relates to official working electronic product technical field, does not possess the problem of protection storage function to current office calculator, now proposes following scheme, and it includes the receiver, the screen collecting groove has been seted up to upper surface one side of receiver, and the top inner wall fixed mounting of receiver has the baffle, the one end of baffle is located the inside in screen collecting groove, the both sides inner wall in screen collecting groove rotates and is connected with the dwang, just the fixed surface of dwang installs the screen frame. The utility model has novel structure, and the device can not only achieve the purpose of protecting the screen by turning over the screen frame, but also slide the input plate into the storage box to achieve the purpose of protecting the input plate; and the device has certain automatic anti-slipping function, and the slip of input board is difficult for pressing from both sides the inside wire rod of receiver, suitable popularization.

Description

Economic teacher's office supplies convenient to use's calculator

Technical Field

The utility model relates to an official working electronic product technical field especially relates to a calculator that economic teacher's office supplies convenient to use.

Background

Calculators have become one of the most common items in daily offices, and various calculators are also available on the market.

However, at present, most calculators are shaped like flat plates, and keys and screens are exposed out regardless of whether the calculators are in use, so that the problems that the screens and key areas of the calculators are easy to collect dust and the calculator body is easy to damage are caused, and therefore, in order to solve the problems, the calculators which are convenient to use for the office supplies of the economists are provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of economic teacher's office supplies convenient to use's calculator has solved the problem that the function was accomodate in the protection that does not possess to current office calculator.

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

a calculator convenient for use of office supplies of an economic engineer comprises a storage box, wherein one side of the upper surface of the storage box is provided with a screen collecting groove, a baffle is fixedly arranged on the inner wall of the top end of the storage box, one end of the baffle is positioned inside the screen collecting groove, the inner walls of two sides of the screen collecting groove are rotatably connected with a rotating rod, a screen frame is fixedly arranged on the surface of the rotating rod, a display screen is fixedly arranged on the surface of one side of the screen frame close to the baffle, two sliding plates which are symmetrically distributed are fixedly arranged on the inner walls of two sides of the storage box, a sliding block is slidably arranged on the upper surface of each sliding plate, one end of each sliding block, which is far away from each screen frame, is hinged with an input plate, screw holes are formed in two sides of each input plate, the screw holes are positioned on, the spring wire is fixedly connected between the display screen and the input plate, the upper end surface of the storage box is provided with a shifting groove, the opening of the shifting groove is aligned with the inner wall of the screen collecting groove, the two sides of the storage box corresponding to the two screw holes are rotatably connected with fixing bolts, and the fixing bolts penetrate through the inner wall of the storage box.

Preferably, a handle is fixedly installed at one end of the input plate, which is far away from the slider, and a base plate is fixedly installed at one side, which is far away from the slider, of the bottom end of the input plate.

Preferably, double faced adhesive tape is pasted on the lower surface of the storage box.

Preferably, the bottom inner surface of receiver is fixed with the battery compartment.

Preferably, a rubber pad is fixedly arranged between the screen frame and the baffle.

The utility model has the advantages that:

1. the screen frame is hinged with the storage box, and the screen collecting groove is formed in the upper surface of the storage box, so that the display screen faces the inside of the storage box by turning over the screen frame when the calculator is used, and the purpose of protecting the screen is achieved; and through fixedly mounting the slide on the inside of both sides of receiver for the slider can slide along the slide, through keeping away from the one end of screen at the slider and articulate with the input board, after this calculator finishes using, the accessible slides into the receiver inside along the length direction of slide, thereby reaches the purpose of protection input board.

2. Through the magnet of mutual matching of fixed mounting on slide and slider, when the input board slided into the inside of receiver, through the suction of magnet for the inside roll-off of receiver is difficult followed to the input board, thereby makes the device's input board have certain automatic anti-skidding function.

3. By connecting the spring wire between the screen and the input plate, the spring wire is extended and shortened along with the sliding out and sliding into the storage box of the input plate, and the wire rod in the storage box is not easy to clamp in the sliding of the input plate.

In conclusion, the device can not only achieve the purpose of protecting the screen by turning over the screen frame, but also slide the input plate into the storage box to achieve the purpose of protecting the input plate; and the device has certain automatic anti-slipping function, and the slip of input board is difficult for pressing from both sides the inside wire rod of receiver, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the working state structure of the present invention.

Fig. 3 is a side sectional view of the present invention.

Fig. 4 is a schematic view of the magnet mounting structure of the present invention.

Reference numbers in the figures: the novel multifunctional screen comprises a storage box 1, a sliding plate 2, a screen collecting groove 3, a baffle plate 4, a rotating rod 5, a screen frame 6, a display screen 7, a spring wire 8, a sliding block 9, a sliding plate 10, an input plate 11, a magnet 12, a screw hole 13, a double-sided adhesive tape 14, a fixing bolt 15, a poking groove 15, a battery bin 16, a base plate 17 and a handle 18.

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.

Referring to fig. 1-4, a calculator for facilitating the use of office supplies for an economic engineer comprises a storage box 1, a screen accommodating groove 3 is formed in one side of the upper surface of the storage box 1, a baffle 4 is fixedly installed on the inner wall of the top end of the storage box 1, one end of the baffle 4 is positioned inside the screen accommodating groove 3, the inner walls of the two sides of the screen accommodating groove 3 are rotatably connected with a rotating rod 5, a screen frame 6 is fixedly installed on the surface of the rotating rod 5, a display screen 7 is fixedly installed on the surface of one side of the screen frame 6 close to the baffle 4, two sliding plates 2 are symmetrically distributed and fixedly installed on the inner walls of the two sides of the storage box 1, a sliding block 9 is slidably installed on the upper surface of the sliding plate 2, an input plate 10 is hinged to one end of the sliding block 9 far away from the screen frame 6, screw holes 12 are formed in the two sides of the input plate 10, the, fixedly connected with spring wire 8 between display screen 7 and the input board 10, the upper end surface of receiver 1 has been seted up and has been dialled groove 15, and the opening part of dialling groove 15 aligns with 3 inner walls in the screen storage groove, the both sides of receiver 1 all rotate with the position that two screws 12 correspond and be connected with fixing bolt 14, and fixing bolt 14 runs through the inner wall of receiver 1, the one end fixed mounting that slider 9 was kept away from to input board 10 has handle 18, and one side fixed mounting that slider 9 was kept away from to the bottom of input board 10 has backing plate 17, double faced adhesive tape 13 has been pasted to the lower surface of receiver 1, the bottom internal fixed surface of receiver 1 installs battery compartment 16, fixed mounting has the rubber pad between screen frame 6 and the baffle.

The working principle is as follows: before the device is used, firstly, a sticker of a double-sided adhesive tape 13 is torn off, the device is fixed on an office table through the double-sided adhesive tape 13, and then fixing bolts 14 positioned at two sides of a storage box 1 are rotated, so that the fixing bolts 14 are separated from screw holes 12; when the device is used, firstly, the handle 18 is moved towards the direction far away from the storage box 1, the input plate 10 and the sliding block 9 slide along the length direction of the sliding plate 2, meanwhile, the spring wire 8 fixedly connected between the display screen 7 and the input plate 10 extends, when the sliding block 9 slides to the end part of the storage box 1, the handle 18 is released, one end of the input plate 10 far away from the sliding block 9 falls until the base plate 17 is contacted with a table top, then, the screen frame 6 is stirred upwards from the stirring groove 15, the screen frame 6 rotates until the back surface of the screen frame 6 is contacted with the storage box 1, and the display screen 7 faces towards a user, namely, the calculator can be used by inputting numbers on the input plate 10; after the calculator is used, the handle 18 is pushed by hand to enable the input plate 10 and the sliding block 9 to slide towards the inside of the storage box 1 until the input plate 10 completely slides into the storage box 1, corresponding magnets 11 are installed on the sliding plate 2 and the sliding block 9, so that the sliding block 9 is fixed relative to the sliding plate 2, the input plate 10 hinged to the sliding block 9 is not prone to sliding out of the inside of the storage box 1, meanwhile, the spring wire 8 contracts, storage of the calculator is completed, when the device is not suitable for a long time, the fixing bolt 14 is rotated, the fixing bolt 14 is screwed into the corresponding screw hole 12, and the input plate 10 is fixedly connected with the storage box 1.

The above, 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. The calculator comprises a storage box (1) and is characterized in that a screen collecting groove (3) is formed in one side of the upper surface of the storage box (1), a baffle (4) is fixedly mounted on the inner wall of the top end of the storage box (1), one end of the baffle (4) is located inside the screen collecting groove (3), the inner walls of the two sides of the screen collecting groove (3) are rotatably connected with a rotating rod (5), a screen frame (6) is fixedly mounted on the surface of the rotating rod (5), a display screen (7) is fixedly mounted on one side, close to the baffle (4), of the screen frame (6), two sliding plates (2) which are symmetrically distributed are fixedly mounted on the inner walls of the two sides of the storage box (1), a sliding block (9) is slidably mounted on the upper surface of each sliding plate (2), and an input plate (10) is hinged to one end, far away from the screen frame (6), of each sliding block (, screw holes (12) are formed in two sides of the input plate (10), the screw holes (12) are located in one side, away from the sliding block (9), of the input plate (10), matched magnets (11) are fixedly mounted between the upper surfaces of the two input plates (10) and the sliding block (9), spring wires (8) are fixedly connected between the display screen (7) and the input plates (10), a poking groove (15) is formed in the upper end surface of the storage box (1), the opening of the poking groove (15) is aligned with the inner wall of the screen collecting groove (3), fixing bolts (14) are rotatably connected to the two sides of the storage box (1) and the positions, corresponding to the two screw holes (12), of the two sides of the storage box (1), and the fixing bolts (14) penetrate through the inner wall of the storage box.

2. The calculator of claim 1, wherein a handle (18) is fixedly mounted at one end of the input plate (10) far from the slider (9), and a pad (17) is fixedly mounted at the bottom end of the input plate (10) far from the slider (9).

3. The calculator of claim 1, wherein the double-sided tape (13) is adhered to the lower surface of the storage case (1).

4. The calculator of claim 1, wherein a battery compartment (16) is fixedly mounted on the inner surface of the bottom end of the storage box (1).

5. The calculator of claim 1, wherein a rubber pad is fixedly arranged between the screen frame (6) and the baffle plate (4).