CN211908907U

CN211908907U - Scanning teaching instrument for business administration

Info

Publication number: CN211908907U
Application number: CN202021036655.1U
Authority: CN
Inventors: 赵学建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-11-10
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to the technical field of scanning teaching instruments, and discloses a scanning teaching instrument for business administration, which comprises a bottom plate, a stop block, a base and a scanning body, wherein the right side of the upper surface of the bottom plate is detachably connected with the base; the long groove is formed in the bottom plate, the sliding block is arranged in the long groove, the long plate is supported on the sliding block through the supporting rod, the screw rod, the stop block and the handle are arranged in the long plate, when a user scans a certain page of a book, the book can be placed on the bottom plate, the handle is rotated, the stop block is pressed on one side of the book page, therefore, the two stop blocks are pressed on two sides of the book, the book page can be pressed, the book is prevented from being closed, and the user can save labor when operating the scanning teaching instrument.

Description

Scanning teaching instrument for business administration

Technical Field

The utility model relates to a scanning teaching appearance technical field specifically is a scanning teaching appearance for business administration.

Background

The industrial and commercial management is the most common management in market economy, the industrial and commercial management is based on basic theories such as management, economics and accounting, effective enterprise management and operation decision making are carried out by using modern management methods and means, the survival and development of enterprises are guaranteed, a scanning teaching instrument is required to be used in the industrial and commercial management, the scanning teaching instrument is connected with a computer through a USB (universal serial bus), physical objects such as books, data and devices are directly placed below a lens of the scanning teaching instrument, shot pictures can be projected onto a large screen in real time for real-time display, and the pictures can be enlarged and video demonstration can be carried out.

The scanning teaching instrument on the market has the following problems:

(1) when a user releases the hands, the book is easy to close, and inconvenience exists when one user operates the scanning teaching instrument;

(2) when the scanning teaching instrument scans bright paper or objects which are easy to reflect light, the scanning teaching instrument is easy to reflect light, and therefore the shot picture is not clear.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a scanning teaching appearance for business administration has solved the user and has turned over the page or leaf to books and put on scanning teaching appearance, needs two hands to put and pushes down the page in books both sides, when the user loosens the hand, the problem that books closed easily has still solved when scanning some bright paper of scanning teaching appearance or the article of reflecting light easily, and the easy reflection of light of scanning teaching appearance leads to the problem of shooting the unclear picture.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a scanning teaching instrument for industrial and commercial management comprises a bottom plate, a stop block, a base and a scanning body, wherein the base is detachably connected to the right side of the upper surface of the bottom plate, a vertical plate is fixedly connected to the top of the base, the scanning body is rotatably connected to the top of the vertical plate, a scanning lens is embedded in the lower surface of the scanning body and is fixedly connected with the scanning body, two square rings are respectively and fixedly connected to the front surface and the rear surface of the scanning body, a long shaft penetrates through the insides of the two square rings and is fixedly connected with the square rings, a sleeve is rotatably connected between the outer side wall of the long shaft and the two square rings, a light reduction plate is fixedly adhered to the outer side wall of the sleeve, two long grooves are formed in the upper surface of the bottom plate, and two sliding blocks are embedded in the inner side wall of each long groove, the two sliding blocks are connected with the elongated slot in a sliding mode, a supporting rod is fixedly connected to the top of each sliding block, a long plate is fixedly connected to the tops of the two supporting rods which are opposite to each other left and right, a screw rod penetrates through the inside of the long plate and is in threaded connection with the long plate, the stop block is fixedly connected to the bottom of the screw rod, and a handle is fixedly connected to the top of the screw rod.

Preferably, the lower surface of the bottom plate is provided with a plurality of salient points, and the salient points and the bottom plate are integrally formed.

Preferably, the sliding block is of a convex structure.

Preferably, the number of the light reduction plates is two, the two light reduction plates are distributed in front of and behind the scanning body, and the maximum rotation angle of the light reduction plates is 270 degrees.

Preferably, the right side of the upper surface of the bottom plate is fixedly connected with a slide bar, the lower surface of the base is provided with a sliding groove, the inner side wall of the sliding groove is embedded with the slide bar, and the slide bar is detachably connected with the sliding groove.

(III) advantageous effects

The utility model provides a scanning teaching appearance for business administration possesses following beneficial effect:

(1) the utility model discloses in, through offering the elongated slot on the bottom plate, install the slider in this elongated slot, supporting the elongated plate through the bracing piece on the slider, installed the screw rod in the elongated plate, dog and handle when certain page of user scanning books, can place books on the bottom plate, turning handle makes the dog press on one side position of page, and like this, two dogs press in the both sides of books, can suppress the page, prevent that books from closing, and the user can be laborsaving when operation scanning teaching instrument.

(2) The utility model discloses in, through newly-increased square ring on the scanning body, connecting sleeve on the intra-square long axis of square ring, the dull polish board is connected to this telescopic lateral wall, and the dull polish board can rotate, and the user can rotate two dull polish boards and constitute suitable angle, and the dull polish board can extinction, can reduce the light of bright article reflection, can do benefit to and shoot clearly to, because sleeve and long axis have frictional force, after the dull polish board rotates a position, can remain stable at the current position.

Drawings

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

fig. 2 is a schematic top view of the embodiment of fig. 1;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 4 is a partial left-side view structural diagram of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a stopper; 3. a screw; 4. a slide bar; 5. a chute; 6. a base; 7. a vertical plate; 8. a sleeve; 9. scanning the body; 10. a square ring; 11. a long axis; 12. a light reduction plate; 13. a handle; 14. a long plate; 15. a support bar; 16. a long groove; 17. a slider; 18. and (5) scanning the lens.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a scanning teaching instrument for industrial and commercial management comprises a bottom plate 1, a stop block 2, a base 6 and a scanning body 9, wherein the base 6 is detachably connected to the right side of the upper surface of the bottom plate 1, a vertical plate 7 is fixedly connected to the top of the base 6, the top of the vertical plate 7 is rotatably connected with the scanning body 9, a scanning lens 18 is embedded in the lower surface of the scanning body 9, the scanning lens 18 is fixedly connected with the scanning body 9, two square rings 10 are respectively and fixedly connected to the front surface and the rear surface of the scanning body 9, a long shaft 11 penetrates through the insides of the two square rings 10, the long shaft 11 is fixedly connected with the square rings 10, a sleeve 8 is rotatably connected between the two square rings 10 and the outer side wall of the long shaft 11, a light reducing plate 12 is fixedly adhered to the outer side wall of the sleeve 8, two long grooves 16 are formed in the upper surface of the bottom plate 1, two sliders 17, the top fixedly connected with bracing piece 15 of every slider 17, the common fixedly connected with in top of two relative bracing pieces 15 about 14 long board 14, long board 14's inside has run through screw rod 3, screw rod 3 and long board 14 threaded connection, the bottom fixedly connected with dog 2 of screw rod 3, the top fixedly connected with handle 13 of screw rod 3, handle 13 can clockwise or anticlockwise rotation, rotating handle 13 can change the distance between dog 2 and the bottom plate 1, conveniently suppress the books of different thickness, utilize the use, there is frictional force between sleeve 8 and the major axis 11, hold the dimmer plate 12 rotation and then when stopping at the user, dimmer plate 12 can keep at the current position, the user rotates dimmer plate 12, dimmer plate 12 just can change the position, when unmanned rotation dimmer plate 12, it can keep at stable position.

Further, the lower surface of the bottom plate 1 is provided with a plurality of salient points, the salient points and the bottom plate 1 are integrally formed, and the salient points can play a role in skid resistance.

Further, the sliding block 17 is in a convex structure, the sliding block 17 is matched with the long groove 16, and the sliding block 17 is not easy to separate from the long groove 16.

Further, the number of the light reduction plates 12 is two, the two light reduction plates 12 are distributed in front of and behind the scanning body 9, the maximum rotating angle of the light reduction plates 12 is 270 degrees, the light reduction plates 12 can reduce light reflected by an object, when the light reduction plates 12 are used, a user holds the light reduction plates 12 to rotate to a proper angle and stops rotating, and the light reduction plates 12 are located above the object to be scanned.

Further, the upper surface right side fixedly connected with draw runner 4 of bottom plate 1, spout 5 is seted up to the lower surface of base 6, and the inside wall of spout 5 inlays and is equipped with draw runner 4, and draw runner 4 can dismantle with spout 5 and be connected, and spout 5 is on base 6, and the user holds base 6 and promotes to the right side, and base 6 just separates with draw runner 4 on the bottom plate 1.

To sum up, the utility model discloses a work flow: firstly, the user passes through the USB interface (not shown in the figure) to be connected on the computer with the scanning teaching instrument, when the user scans a certain page of books, place books on bottom plate 1, turning handle 13 makes dog 2 press on one side position of page, and like this, two dog 2 presses the both sides at books, can suppress the page, prevent that books from closing, can laborsaving during operation scanning teaching instrument, the user can rotate two extinction boards 12 and constitute suitable angle, extinction board 12 can absorb light, can reduce the light of bright article reflection, can do benefit to and shoot clearly, and, because sleeve 8 and major axis 11 have frictional force, after extinction board 12 rotates a position, can keep stable at the current position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scanning teaching appearance for business administration, includes bottom plate (1), dog (2), base (6) and scanning body (9), its characterized in that: the right side of the upper surface of the bottom plate (1) is detachably connected with the base (6), the top of the base (6) is fixedly connected with a vertical plate (7), the top of the vertical plate (7) is rotatably connected with the scanning body (9), a scanning lens (18) is embedded in the lower surface of the scanning body (9), the scanning lens (18) is fixedly connected with the scanning body (9), the front surface and the rear surface of the scanning body (9) are respectively and fixedly connected with two square rings (10), a long shaft (11) penetrates through the inside of the two square rings (10), the long shaft (11) is fixedly connected with the square rings (10), the outer side wall of the long shaft (11) is positioned between the two square rings (10) and is rotatably connected with a sleeve (8), and a light reduction plate (12) is adhered to the outer side wall of the sleeve (8), the upper surface of the bottom plate (1) is provided with two elongated slots (16), two sliding blocks (17) are embedded in the inner side wall of each elongated slot (16), the two sliding blocks (17) are connected with the elongated slots (16) in a sliding mode, a supporting rod (15) is fixedly connected to the top of each sliding block (17), the top of each supporting rod (15) which is opposite to the top of the corresponding supporting rod on the left side and the right side is fixedly connected with a long plate (14) together, a screw rod (3) penetrates through the inside of each long plate (14), the screw rod (3) is connected with the long plate (14) in a threaded mode, the bottom of the screw rod (3) is fixedly connected with the stop block (2), and the top of the screw rod (3) is.

2. The industrial and commercial management scanning teaching instrument according to claim 1, wherein: the lower surface of the bottom plate (1) is provided with a plurality of salient points, and the salient points and the bottom plate (1) are integrally formed.

3. The industrial and commercial management scanning teaching instrument according to claim 1, wherein: the sliding block (17) is of a convex structure.

4. The industrial and commercial management scanning teaching instrument according to claim 1, wherein: the number of the light reduction plates (12) is two, the two light reduction plates (12) are distributed in front of and behind the scanning body (9), and the maximum rotation angle of the light reduction plates (12) is 270 degrees.

5. The industrial and commercial management scanning teaching instrument according to claim 1, wherein: the upper surface right side fixedly connected with draw runner (4) of bottom plate (1), spout (5) are seted up to the lower surface of base (6), the inside wall of spout (5) inlays and is equipped with draw runner (4), draw runner (4) with spout (5) can be dismantled and be connected.