CN211124036U

CN211124036U - Economic law article inquiry unit

Info

Publication number: CN211124036U
Application number: CN201920259579.1U
Authority: CN
Inventors: 戚敏
Original assignee: Tongren Polytechnic College
Current assignee: Tongren Polytechnic College
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-07-28
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses an economic law provision inquiry unit, its structure includes electronic scanning pen, shift knob, power lamp, data connection, on-off button, draw-in groove port, locating rack, display screen panel, casing, the casing inlays with the back plate by the front bezel and constitutes, but its surface leaves the recess of embedded display screen panel, the utility model discloses having set up the locating rack after improving the original structure of device, U formula support upper end is equipped with horizontal pole and butt joint nature better, then the pivot is along the hole activity when the support moves outward, upper portion catching groove opening is deviate from to the upper end, and the horizontal pole rubs along spacing groove border, has certain guide and cushioning effect, and bottom cushion contact desktop improves the installation fixity with the support through the spacer, and the rubber material has anti-skidding performance, can increase the flexibility of hand operation, and the slope state of placing can be convenient for the inquiry copy and write.

Description

Economic law article inquiry unit

Technical Field

The utility model relates to an economic law french inquiry unit belongs to electron device technical field.

Background

The economic law major belongs to the field of legal major, and students in the economic law major often need to inquire the economic law provision and carry out familiarity and data preparation through online inquiry.

The prior art discloses the application numbers as follows: CN201120396166.1 is a law strip inquiry device suitable for students in economic law major, which comprises a shell, a display, a control button, a USB data port, a power switch and a data line are arranged on the shell, the data line is connected with a character scanning and inputting device, and a storage device, a central processing unit, a display chip, a character scanning and inputting chip and a data inputting chip are arranged in the shell. The utility model has the advantages that: the character scanner is adopted for character input, relevant legal information is automatically searched in the database and displayed on the display, so that the query of students is facilitated, the query time is shortened, and the learning effect is improved; be provided with USB data port, economic law specialty student can pass through USB data port to the utility model discloses input law provision data, realize the free extension etc. of provision database. But the disadvantage is that the legal entry querier can only be held by hand to adjust the sight of the corresponding eye, which directly affects the efficiency of transcription.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an economic law provision inquiry unit to solve this law provision interrogator and can only take to adjust on hand and correspond the eye sight, directly influence the problem of copying efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an inquiry device for law of economic law, which structurally comprises an electronic scanning pen, a switch button, a power lamp, a data connection wire, an opening and closing button, a clamping groove port, a positioning frame, a display screen board and a shell, wherein the shell is formed by embedding a front plate and a rear plate, a groove capable of being embedded with the display screen board is reserved on the surface of the shell, an externally-connected data connection wire is arranged in a through hole in the front side of the surface of the shell, an assembled clamping groove port is arranged on the side edge of the shell, the opening and closing button with the same surface orientation is arranged below the left side of the display screen board, the opening and closing button is embedded in one side of the groove of the front plate of the shell, and; the locating rack comprises cushion, spacer, support, pivot, catching groove, horizontal pole, spacing groove, the cushion surface is equipped with the spacer of inlaying relatively with it, the spacer divide establish on the left and right sides position of support bottom cross plane, support upper portion top is equipped with the catching groove that the activity links to each other, the catching groove corresponds establishes in casing backshell hole site department, the edge is identical with the horizontal pole bottom side on the spacing groove, the horizontal pole both ends are equipped with the pivot of isostructure.

Further, the power lamp is installed at the top position of the electronic scanning pen.

Furthermore, a switch button which can be operated in a telescopic mode is arranged on the electronic scanning pen.

Furthermore, an opening and closing button with an unchanged installation position is arranged at the front side corresponding to the port of the clamping groove.

Further, the power lamp is turned on after the switch button is pressed down.

Furthermore, the front end of the data connection wire is connected into an electronic scanning pen port.

Further, the opening of the catching groove faces outwards and is concave inwards.

Further, the cushion block is an annular rubber pad.

Advantageous effects

The utility model relates to an economic law french strip inquiry unit, the locating rack has been add after improving the original structure of device, U formula support upper end is equipped with the horizontal pole and the butt joint nature is better, then the pivot is along the hole activity when the support moves outward, the upper portion catching groove opening is deviate from to the upper end, the horizontal pole rubs along spacing groove border, certain guide and cushioning effect have, bottom cushion contact desktop, improve the installation fixity with the support through the spacer, the rubber material has anti-skidding performance, can increase the flexibility of hand operation, the slope state of placing can be convenient for the inquiry copy.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an economic law statement query device of the present invention;

fig. 2 is a schematic front view of the positioning frame assembly structure of the present invention.

In the figure: an electronic scanning pen-1, a switch button-2, a power supply lamp-3, a data connection-4, an opening and closing button-5, a card slot port-6, a positioning frame-7, a cushion block-701, a spacer-702, a bracket-703, a rotating shaft-704, a catching groove-705, a cross rod-706, a limiting groove-707, a display screen board-8 and a shell-9.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: an inquiry device for law bars of economic law structurally comprises an electronic scanning pen 1, a switch button 2, a power lamp 3, a data wiring 4, an opening and closing button 5, a clamping groove port 6, a positioning frame 7, a display screen panel 8 and a shell 9, wherein the shell 9 is formed by embedding a front plate and a rear plate, a groove capable of embedding the display screen panel 8 is reserved on the surface of the shell 9, an externally-connected data wiring 4 is arranged in a through hole in the front side of the surface of the shell 9, an assembled clamping groove port 6 is arranged on the side edge of the shell 9, an opening and closing button 5 with the same surface orientation as the display screen panel 8 is arranged below the left side of the display screen panel 8, the opening and closing button 5 is embedded in one side of the groove of the front plate of the shell 9; the positioning frame 7 consists of a cushion block 701, a spacer 702, a bracket 703, a rotating shaft 704, a catching groove 705, a cross bar 706 and a limiting groove 707, the surface of the cushion block 701 is provided with spacers 702 embedded opposite to the cushion block, the spacers 702 are respectively arranged at the left and right positions of the transverse surface of the bottom of the bracket 703, the top end of the upper part of the bracket 703 is provided with a movably connected fastening groove 705, the fastening groove 705 is correspondingly arranged at the hole position of the rear shell of the shell 9, the upper edge of the limit groove 707 is matched with the bottom side of the cross bar 706, the two ends of the cross bar 706 are provided with rotating shafts 704 with the same structure, the power lamp 3 is arranged at the top end of the electronic scanning pen 1, the electronic scanning pen 1 is provided with a switch button 2 which can be operated in a telescopic way, the card slot port 6 is provided with an opening and closing button 5 with an unchanged installation position corresponding to the front side, the power lamp 3 is lightened after the switch button 2 is pressed down, and the front end of the data connection 4 is connected to the port of the electronic scanning pen 1.

The rotating shaft 704 is a butt joint part for connecting the bracket 703 and the cross bar 706, when the bracket 703 moves outwards, the rotating shaft 704 moves along the aperture, and the cross bar 706 pulls open the distance from the rear shell of the housing 9.

When using, the locating rack 7 has been add after improving the original structure of device, U formula support 703 upper end is equipped with horizontal pole 706 and butt joint nature is better, when support 703 moves outward then pivot 704 is along the hole activity, upper portion catching groove 705 opening is deviate from to the upper end, horizontal pole 706 is along spacing groove 707 border friction, certain guide and cushioning effect have, bottom cushion 701 contact desktop, improve the installation fixity with support 703 through spacer 702, the rubber material has anti-skidding performance, can increase the flexibility of hand operation, the slope state of placing can be convenient for the inquiry copy.

The utility model provides a problem be this law strip querier can only be taken and adjust corresponding eye sight on hand, direct influence copy efficiency, the utility model discloses a combination of each other of above-mentioned part can increase the flexibility of hand operation, and the slope is placed the state and can be convenient for the inquiry and copy, specifically as follows:

the surface of the cushion block 701 is provided with spacers 702 embedded oppositely, the spacers 702 are respectively arranged at the left and right positions of the transverse surface of the bottom of the bracket 703, the top end of the upper part of the bracket 703 is provided with a movably connected catching groove 705, the catching groove 705 is correspondingly arranged at the hole position of the rear shell of the shell 9, the upper edge of the limiting groove 707 is matched with the bottom side of the cross rod 706, and two ends of the cross rod 706 are provided with rotating shafts 704 with the same structure.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an economic law strip inquiry unit, its structure includes electronic scanning pen (1), shift knob (2), power lamp (3), data wiring (4), opens and close button (5), draw-in groove port (6), locating rack (7), display screen board (8), casing (9) constitute by front bezel and back plate are inlayed, but its surface leaves the recess of embedded display screen board (8), its characterized in that:

an externally-connected data connection wire (4) is arranged in a through hole in the front side of the surface of the shell (9), an assembled clamping groove port (6) is formed in the side edge of the shell (9), an opening and closing button (5) with the same surface orientation as the display screen plate (8) is arranged below the left side of the display screen plate, the opening and closing button (5) is embedded in one side of a front plate groove of the shell (9), and a positioning frame (7) with two ends connected is arranged on the rear shell of the shell (9);

locating rack (7) comprises cushion (701), spacer (702), support (703), pivot (704), catching groove (705), horizontal pole (706), spacing groove (707), cushion (701) surface is equipped with spacer (702) of inlaying relatively with it, spacer (702) divide establish on support (703) bottom transverse plane's the position of controlling, support (703) upper portion top is equipped with catching groove (705) that the activity links to each other, catching groove (705) correspond and establish casing (9) backshell hole site department, spacing groove (707) are gone up along identical with horizontal pole (706) bottom side, horizontal pole (706) both ends are equipped with pivot (704) of isostructure.

2. The economic law statement inquiry device of claim 1, wherein: the power lamp (3) is arranged at the top end of the electronic scanning pen (1).

3. The economic law statement inquiry device of claim 1, wherein: the electronic scanning pen (1) is provided with a switch button (2) which can be operated in a telescopic way.

4. The economic law statement inquiry device of claim 1, wherein: and an opening and closing button (5) with an unchanged installation position is arranged at the corresponding front side of the clamping groove port (6).

5. The economic law statement inquiry device of claim 1, wherein: and the power lamp (3) is lightened after the switch button (2) is pressed down.

6. The economic law statement inquiry device of claim 1, wherein: the front end of the data connection wire (4) is connected into a port of the electronic scanning pen (1).