CN211699240U - Engineering management is demonstration board for consultation - Google Patents

Abstract

The utility model discloses a demonstration board for engineering management consultation relates to management consultation technical field, including the base, be fixed with the show frame on the base, the upset is provided with the board in the show frame, and the display screen is installed to board one side, is provided with the mounting of fixed board on the show frame. There is the big problem of occupation space width to prior art, the utility model discloses a with board and the equal upset setting of display screen, the width that only occupies a board realizes the normal switching use of two kinds of functions.

Description

Engineering management is demonstration board for consultation

Technical Field

The utility model relates to a management consultation technical field, more specifically say, it relates to a demonstration board for engineering management consultation.

Background

Various demonstration boards are frequently used by management and consultation companies, the variety of the demonstration boards is also various, and the demonstration boards are in various aspects such as business and education, and the original blackboard is replaced by the demonstration boards in business due to the diversification of functions.

For the existing demonstration board for engineering management consultation, such as the chinese patent with patent publication number CN207517202U, it discloses a demonstration board for engineering management consultation, comprising a demonstration board, the left and right sides of the demonstration board are fixedly connected with an electronic and a nut bolt respectively, the electronic is located on the upper side of the nut bolt, the nut bolt is located inside the nut tube, the nut tube passes through the demonstration board and extends to the inside of the demonstration board, the inner side of the electronic is fixedly connected with a power conduit, the power conduit is located inside the demonstration board, the bottom of the power conduit is fixedly connected with an electric lamp, the front of the demonstration board is movably connected with a first writing board, a second writing board and a computer display, the computer display is located between the first writing board and the second writing board, the left side of the second writing board is fixedly connected with a first stretching board, the first stretching board comprises a fixed board and a telescopic board, the front of the fixed board is fixedly connected with a handle, fixedly connected with ball on the front of expansion plate, the upper and lower swing joint of ball has tensile pole, and the fixed plate is located the left side of expansion plate, and the right side fixedly connected with second of first board stretches the board, and the top and the equal swing joint in bottom of first board and second board have the spout, and the nut bolt runs through the right side with the supporting leg and with the right side swing joint of demonstration board.

In the above-mentioned patent, the front swing joint of demonstration board has first board, second board and computer display, and computer display is located between first board and the second board, so if want to expose the computer display screen and use, need stimulate two boards to both sides, so want to realize prior art's normal use, need occupy the space of two computer display screen widths, be not convenient for use in narrow space.

SUMMERY OF THE UTILITY MODEL

To prior art there is the big problem of occupation space width, the utility model aims at providing an engineering management is demonstration board for consultation, it has the little advantage of usage space width.

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

a demonstration board for engineering management and consultation comprises a base, wherein a display frame is fixed on the base, a writing board is arranged in the display frame in a turnover mode, a display screen is installed on one side of the writing board, and a fixing assembly used for fixing the writing board is arranged on the display frame; the two opposite sides of the writing board are respectively provided with a rotating shaft, a groove is formed in the display frame at the contact position of the rotating shafts, a bearing is arranged in the groove, one end of each rotating shaft is fixed in the bearing, and the other end of each rotating shaft is connected with the writing board; a dustproof ring is arranged at one end of the bearing, which is far away from the bottom of the groove, and the inner wall of the dustproof ring is abutted against the rotating shaft; the last draw-in groove of having seted up of show frame, fixed subassembly includes but the bolt that the pull set up in the draw-in groove, be provided with in the tablet with bolt grafting complex jack, the bolt is kept away from the one end of tablet is provided with the bent angle of certain angle, the last seted up of show frame with the curved groove that the recess is connected, the bolt with during the jack grafting cooperation, the bent angle is arranged in the curved inslot, curved groove week side has seted up and is convenient for take out the tributary groove of bolt, be provided with the universal wheel of being convenient for to remove on the base.

Through the technical scheme, the display frame is arranged on the base, the writing board is arranged in the display frame, the writing board can be turned over, the display screen is arranged on one side of the writing board, the function that one side of the display screen is used for writing and the other side of the display screen is used for displaying can be realized, two effects can be achieved by occupying the width volume space of one display screen, the display screen is particularly suitable for being used in a narrow space, and the bearing is connected with the writing board through the rotating shaft, so that the writing board is convenient to turn over; in addition, the dust ring is helpful for preventing dust from entering the bearing, the dust ring is abutted against the rotating shaft to increase friction force, so that the rotating shaft is not easy to swing, the bent angle can prevent the plug pin from automatically separating from the jack, and the bent groove in the display frame is used for placing the bent angle; the supporting groove is beneficial to the hand to extend into the bent groove to take out the bolt bent angle; the universal wheel is convenient for the demonstration board to move to different positions integrally.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the display frame is arranged on the base, the writing board is arranged in the display frame in a turnover mode, the display screen is arranged on one side of the writing board, the functions that one side of the display screen is used for writing and the other side of the display screen is used for displaying can be achieved, the area of one display screen is occupied, two effects can be achieved, and the display board is fully utilized;

(2) furthermore, the display frame is provided with a groove for mounting the bearing, and the bearing is connected with the writing board through the rotating shaft, so that the writing board is convenient to turn over;

(3) furthermore, through installing the dust ring between pivot and bearing, avoid the dust to fall into the bearing, simultaneously, the dust ring can increase frictional force with the pivot butt, makes the difficult swing of pivot.

Drawings

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

FIG. 2 is a partial cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged view of portion B of fig. 1.

Reference numerals: 1. a base; 2. a display frame; 3. a writing board; 4. a display screen; 5. a groove; 6. a bearing; 7. a dust ring; 8. a bolt; 9. a jack; 10. bending the corner; 11. bending a groove; 12. supporting a groove; 13. a universal wheel; 14. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following provides a further detailed description of the present invention with reference to the following embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

The utility model provides an engineering management is demonstration board for consultation, as shown in fig. 1 and fig. 2, including base 1, the universal wheel 13 of being convenient for to remove is installed to base 1 bottom, and the welding has show frame 2 on the base 1, and show frame 2 is the rectangle, and show frame 2 is wooden material all around, and 2 outward flanges of show frame adopt metal package. Be provided with board 3 in the show frame 2, the both sides that show frame 2 and base 1 are fixed are seted up recess 5 respectively, and recess 5 is seted up in wooden material. The bearing 6 is arranged in the groove 5, one end of the rotating shaft 14 is fixed in the bearing 6, and the other end of the rotating shaft 14 is fixed with the writing board 3, so that the writing board 3 is connected in the display frame 2 in a turning manner. A display screen 4 is arranged on one side of the writing board 3, so that the writing board 3 and the display screen 4 can be switched to use conveniently.

Bearing 6 keeps away from the one end of recess 5 bottom and installs dust ring 7, and dust ring 7 can block in the dust gets into bearing 6, helps extending bearing 6 life, and simultaneously, 7 inner walls of dust ring and the 14 butt of pivot can increase the frictional force of pivot 14, and convenient braking prevents the 3 swings of board.

As shown in fig. 1 and 3, the two sides of the display frame 2 close to the base 1 are respectively provided with a fixing component for fixing the writing board 3, the fixing component comprises a bolt 8, the bolt 8 is in an L shape, the display frame 2 is provided with a clamping groove, the clamping groove is a straight groove with a length slightly larger than the bolt 8, one end of the display frame 2 close to the writing board 3 is provided with a bent groove 11 for placing a bent angle 10 of the bolt 8, and the bent groove 11 is communicated with the clamping groove. The writing board 3 is internally provided with a jack 9 which is matched with the bolt 8 in an inserting way. When will rotate the demonstration board, with 8 pull of bolt to straight inslot, the demonstration board rotates the back that targets in place, with 8 and the cooperation of pegging graft of bolt 9, places the bent angle 10 of bolt 8 in curved groove 11, realizes the fixed to the demonstration board. The circumferential side of the curved slot 11 is provided with a supporting slot 12 convenient for taking out the bolt 8, and a finger can conveniently extend into the curved slot 11 to take out the bent angle 10 of the bolt 8.

In summary, the following steps:

the utility model discloses during operation, through setting up show frame 2 on base 1, the upset sets up board 3 in show frame 2, and board 3 one side is installed display screen 4, can realize that one side is used for writing, and the function that one side is used for showing, and the area that occupies a display screen 4 just can reach two kinds of effects, makes the demonstration board obtain make full use of; the display frame 2 is provided with the groove 5 for mounting the bearing 6, and the bearing 6 is connected with the writing board 3 through the rotating shaft 14, so that the writing board 3 is convenient to turn over; a dustproof ring 7 is arranged between the rotating shaft 14 and the bearing 6, so that dust is prevented from falling into the bearing 6; the friction force can be increased by the abutting of the dust ring 7 and the rotating shaft 14, so that the rotating shaft 14 is not easy to swing; the universal wheel 13 is arranged at the bottom of the base 1 to facilitate the movement of the demonstration board.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (1)

1. A demonstration board for engineering management and consultation comprises a base (1) and is characterized in that a display frame (2) is fixed on the base (1), a writing board (3) is arranged in the display frame (2) in a turnover mode, a display screen (4) is installed on one side of the writing board (3), and a fixing assembly used for fixing the writing board (3) is arranged on the display frame (2); the writing board (3) is provided with rotating shafts (14) on two opposite sides, a groove (5) is formed in the display frame (2) at the contact position of the rotating shafts (14), a bearing (6) is arranged in the groove (5), one end of each rotating shaft (14) is fixed in the bearing (6), and the other end of each rotating shaft (14) is connected with the writing board (3); a dustproof ring (7) is arranged at one end, far away from the bottom of the groove (5), of the bearing (6), and the inner wall of the dustproof ring (7) is abutted to the rotating shaft (14); the draw-in groove has been seted up on show frame (2), fixed subassembly includes but bolt (8) that the pull set up in the draw-in groove, be provided with in tablet (3) with bolt (8) grafting complex jack (9), bolt (8) are kept away from the one end of tablet (3) is provided with bent angle (10) of certain angle, set up on show frame (2) with curved groove (11) that recess (5) are connected, bolt (8) with during jack (9) grafting cooperation, bent angle (10) are arranged in curved groove (11), curved groove (11) week side has been seted up and has been convenient for take out branch groove (12) of bolt (8), be provided with universal wheel (13) of being convenient for remove on base (1).

Images