CN210295703U

CN210295703U - Engineering management is demonstration board for consultation

Info

Publication number: CN210295703U
Application number: CN201921266680.6U
Authority: CN
Inventors: 龚松
Original assignee: Zhejiang Yukang Engineering Management Consulting Co Ltd
Current assignee: Zhejiang Yukang Engineering Management Consulting Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-10
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a demonstration board for engineering management consultation, including base and the demonstration board main part of setting on the base, the demonstration board main part includes the casing, and the mounting groove has openly been seted up to the casing, and mounting groove internally mounted has the display screen. The utility model has the advantages that: the utility model discloses a set up actuating mechanism, then when needs remove the board, the concertina movement of the flexible arm of staff's accessible control drives the digging arm and moves thereupon, can drive the board motion through the slide bar, wherein, when flexible arm extends, the slide bar can drive the board motion and be close to each other until hiding the display screen completely, thereby can be closed with the display screen, and when flexible arm draws in, the slide bar can drive the board motion and keep away from each other until the complete income accomodates inslot portion until, thereby can expose the display screen again, through this series of operations, the loaded down with trivial details operation of manual promotion board motion has been removed from, the operation is comparatively labour saving and time saving.

Description

Engineering management is demonstration board for consultation

Technical Field

The utility model relates to a demonstration board technical field specifically is a demonstration board is used in engineering management consultation.

Background

Management consulting companies often use various demonstration boards, and the variety of demonstration boards is more, therefore can the wide application in a plurality of fields to replace the blackboard gradually and become the demonstration apparatus commonly used.

Notice for CN 207517202U's utility model patent discloses a demonstration board is used in engineering management consultation, including the demonstration board, the left and right sides difference fixedly connected with electron and the nut bolt of demonstration board, the electron is located the upside of nut bolt, the nut bolt is located the inside of nut pipe, the nut pipe runs through the demonstration board and extends to the inside of demonstration board, the inboard fixedly connected with power pipe of electron, power pipe is located the inside of demonstration board, power pipe's bottom fixedly connected with electric light. The utility model discloses a cooperation through expansion plate and fixed plate has reached through fixedly connected with handle on the front of fixed plate, secondly at the expansion plate fixedly connected with ball on the surface, secondly at the tensile pole of the upper and lower both sides swing joint of ball to can control the flexible problem of expansion plate through tensile pole, thereby can control the expansion plate and stretch out and draw back, can reach the purpose that removes two boards, still have the weak point: the utility model discloses a stretching movement of well two boards all needs to realize through the tensile pole of manual pulling, and unable automatic control board removes, and the operation is comparatively wasted time and energy.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a demonstration board for engineering management and consultation, which is capable of automatically controlling the movement of a tablet.

The utility model achieves the above purpose through the following technical proposal, a demonstration board for engineering management and consultation, which comprises a base and a demonstration board main body arranged on the base, the demonstration board main body comprises a casing, the front surface of the casing is provided with a mounting groove, a display screen is arranged in the mounting groove, the two sides of the mounting groove are provided with accommodating grooves, writing boards are arranged in the accommodating grooves, openings for extending the writing boards are arranged on the opposite sides of the accommodating grooves, the top of the machine shell is provided with a driving box, two driving mechanisms which are oppositely arranged are arranged in the driving box, the driving mechanism comprises a telescopic arm and an electric telescopic rod for driving the telescopic arm to stretch, the top of the telescopic arm is hinged with a movable arm, the movable arm is connected with a slide bar with one end extending out of the driving box, and the other end of the slide bar extending out of the driving box is connected to the writing board.

Through adopting above-mentioned technical scheme, owing to be provided with actuating mechanism, then when needs remove the board, the steerable electric telescopic handle of staff starts, make flexible arm take place concertina movement, the concertina movement of flexible arm can drive the digging arm and move thereupon, thereby drive the board motion through the slide bar, wherein, when flexible arm extends, the slide bar can drive the board motion and be close to each other until hiding the display screen completely, thereby can be closed with the display screen, and when flexible arm draws in, the slide bar can drive the board motion and keep away from each other until the inslot portion is accomodate to complete income, thereby can expose the display screen again, through this a series of operations, the loaded down with trivial details operation of manual promotion board motion has been removed from, the operation is comparatively labour saving and time saving.

As a further arrangement of the utility model, the writing board comprises a first writing board and a second writing board, and one side of the first writing board opposite to the second writing board is provided with a magnetic strip.

Through adopting above-mentioned technical scheme, because be provided with the magnetism strip in first board and the relative one side of second board, then when first board and second board move to shielding the display screen completely after, can make the magnetism strip laminating of the relative one side of first board and second board be in the same place, then the magnetism strip can adsorb firmly under magnetic force effect together to make first board and second board link together closely, prevent to have the gap to exist between first board and the second board and lead to the dust to get into, thereby the closed effect of first board and second board has been guaranteed.

As a further setting of the utility model, first board and second board bottom all are provided with the slider, all offer on accomodating the inslot lateral wall and be used for the gliding spout of slider.

Through adopting above-mentioned technical scheme, owing to be provided with the slider bottom first board and second board, and seted up the spout on accomodating the inslot lateral wall, then when first board and second board removed, can drive the slider and take place to slide in the spout is inside thereupon, then the slider can play the supporting role, can play limiting displacement again, guarantees that first board and second board can move on the route of settlement all the time.

As a further setting of the utility model, the one end that the slide bar was kept away from to the digging arm is provided with the pulley, offer the pulley groove that is used for injecing the pulley trend on the roof in the drive box.

Through adopting above-mentioned technical scheme, because the one end of keeping away from the slide bar at the digging arm is provided with the pulley, and offered the pulley groove on the roof in the drive box, then when the digging arm moves along with it along with the flexible of flexible arm, the pulley can take place to slide in the pulley groove inside thereupon, can play limiting displacement, prevents that the motion of digging arm from taking place to deviate, can make the motion of digging arm become more smooth and easy again.

As a further setting of the utility model, flexible arm includes a plurality of mutual articulated intersections, the intersection includes first crossing arm and second crossing arm, first crossing arm and second crossing arm intermediate position are articulated together, are close to the first crossing arm of drive case inside wall is articulated together with electric telescopic handle, is close to the second crossing arm of drive case inside wall is articulated together with electric telescopic handle's push rod.

Through adopting above-mentioned technical scheme, because the first cross arm that is close to the drive incasement lateral wall articulates together with electric telescopic handle, the second cross arm that is close to the drive incasement lateral wall articulates together with electric telescopic handle's push rod, then start through control electric telescopic handle, make the push rod carry out concertina movement can drive the one end motion rather than the articulated second cross arm and constantly keep away from or be close to first cross arm and electric telescopic handle articulated one end, make contained angle between first cross arm and the second cross arm increase thereupon or reduce, and then realize the concertina movement of flexible arm, the operation is comparatively convenient simple and stability is good.

As a further setting of the utility model, the articulated department of the crisscross arm of second and push rod is connected with the gyro wheel, offer the gyro wheel groove that is used for injecing the gyro wheel trend on the drive box inside wall.

By adopting the technical scheme, the rollers are connected at the hinged positions of the second cross arms and the push rods, and the roller grooves are formed in the inner side wall of the driving box, so that the rollers can be driven to slide in the roller grooves along with the rollers when the second cross arms move, the limiting and supporting effects can be achieved, and the movement of the second cross arms can be smoother and more labor-saving.

As the utility model discloses a further setting, offer on the drive case diapire and be used for the slide bar to follow the free gliding fluting of drive case linear direction, the fluting switches on with the mounting groove and accomodate the groove.

Through adopting above-mentioned technical scheme, owing to seted up the fluting on drive case diapire, and fluting and mounting groove and accomodate the groove and switch on, then the slide bar can drive the board freely to come in and go out the mounting groove and accomodate the inslot portion through fluting along drive case rectilinear direction free slip.

As a further arrangement of the present invention, the total area of the first writing board and the second writing board is larger than the area of the display screen.

By adopting the technical scheme, because the total area of the first writing board and the second writing board is larger than the area of the display screen, the display screen can be completely shielded when the first writing board and the second writing board are attached, and therefore the closing effect of the display screen is effectively guaranteed.

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

the utility model discloses a set up actuating mechanism, then when needs remove the board, the concertina movement of the flexible arm of staff's accessible control drives the digging arm and moves thereupon, can drive the board motion through the slide bar, wherein, when flexible arm extends, the slide bar can drive the board motion and be close to each other until hiding the display screen completely, thereby can be closed with the display screen, and when flexible arm draws in, the slide bar can drive the board motion and keep away from each other until the complete income accomodates inslot portion until, thereby can expose the display screen again, through this series of operations, the loaded down with trivial details operation of manual promotion board motion has been removed from, the operation is comparatively labour saving and time saving.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a schematic structural diagram of the middle driving mechanism of the present invention.

Reference numerals: 1. a base; 2. a housing; 3. mounting grooves; 4. a display screen; 5. a receiving groove; 6. an opening; 7. a drive box; 8. a drive mechanism; 9. an electric telescopic rod; 10. a movable arm; 11. a slide bar; 12. a first writing board; 13. a second tablet; 14. a magnetic strip; 15. a slider; 16. a chute; 17. a pulley; 18. a pulley groove; 19. a first cross arm; 20. a second cross arm; 21. a push rod; 22. a roller; 23. a roller groove; 24. and (4) slotting.

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.

Referring to fig. 1-5, a demonstration board for engineering management and consultation, when the demonstration board is installed, a worker needs to install a main body of the demonstration board on a base 1, when the main body of the demonstration board is installed, the worker needs to open an installation groove 3 on the front surface of a casing 2, install a display screen 4 in the installation groove 3, set storage grooves 5 on two sides of the installation groove 3, open an opening 6 on the opposite side of the storage groove 5, and set a writing board in the storage groove 5, so that the writing board can extend out of the storage groove 5 through the opening 6, wherein the writing board comprises a first writing board 12 and a second writing board 13, the total area of the first writing board 12 and the second writing board 13 is larger than the area of the display screen 4, and when the first writing board 12 and the second writing board 13 are attached, the display screen 4 can be completely shielded, thereby effectively ensuring the closing effect of the display screen 4, the worker needs to bond the magnetic strip 14 on the opposite side of the first writing board 12 and the second writing board 13, then connect a slide block 15 at the bottom of the first writing board 12 and the second writing board 13, and open a sliding slot 16 for the slide block 15 to slide on the inner side wall of the receiving slot 5, then set a driving box 7 at the top of the housing 2, and set two driving mechanisms 8 in opposite arrangement inside the driving box 7, the driving mechanism 8 includes a telescopic arm and an electric telescopic rod 9, the telescopic arm includes a plurality of cross parts hinged with each other, the cross part includes a first cross arm 19 and a second cross arm 20, the middle position of the first cross arm 19 and the second cross arm 20 needs to be hinged together, then the first cross arm 19 close to the inner side wall of the driving box 7 is hinged together with the electric telescopic rod 9, the second cross arm 20 close to the inner side wall of the driving box 7 is hinged together with the push rod 21 of the electric telescopic rod 9, the top of the telescopic arm is hinged with a movable arm 10, the movable arm 10 is connected with a slide rod 11, one end of the slide rod 11 extending out of the driving box 7 is connected to a writing board, wherein a worker can install a pulley 17 at one end of the movable arm 10 far away from the slide rod 11, a pulley groove 18 for limiting the trend of the pulley 17 is formed in the top wall in the driving box 7, a roller 22 is connected to the hinged position of a second cross arm 20 and a push rod 21, a roller groove 23 for limiting the trend of the roller 22 is formed in the inner side wall of the driving box 7, a notch 24 is formed in the bottom wall of the driving box 7 along the linear direction of the driving box 7, the notch 24 is communicated with the mounting groove 3 and the accommodating groove 5, and the slide rod 11 can freely slide along the linear direction of the driving box 7 through the notch 24, so that the writing board can be driven to freely move in and out of the.

Through the technical scheme, in the use process of the demonstration board, when the writing board is required to be used, the operator can control the electric telescopic rod 9 to be started, the push rod 21 is continuously extended and drives one end of the second cross arm 20 hinged with the push rod to move and continuously approach one end of the first cross arm 19 hinged with the electric telescopic rod 9, the included angle between the first cross arm 19 and the second cross arm 20 is reduced, the extension of the telescopic arm is further realized, the extension movement of the telescopic arm can drive the movable arm 10 to move along with the movable arm, the slide rod 11 is used for driving the writing board to move, the writing boards approach each other until the display screen 4 is completely covered, the display screen 4 can be closed, the two writing boards are integrated at the moment, the operator can conveniently write, when the display screen 4 is required to be used, the operator can control the electric telescopic rod 9 to be started, the push rod 21 is continuously retracted and drives one end of the second cross arm 20 hinged with the push rod to move and drive one end of the first cross arm 19 to Move the articulated one end of telescopic link 9 and constantly keep away from, make the contained angle between first crossing arm 19 and the second crossing arm 20 increase thereupon, and then realize the shrink of flexible arm, the shrink motion of flexible arm can drive movable arm 10 motion along with it, thereby drive the board motion through slide bar 11, make the board keep away from each other until receiving the groove 5 inside completely, thereby can expose display screen 4 again, then the staff can normal use display screen 4, through this a series of operations, the loaded down with trivial details operation of manual promotion board motion has been removed from, the operation is labour saving and time saving comparatively.

Because the magnetic strips 14 are arranged on the opposite sides of the first writing board 12 and the second writing board 13, when the first writing board 12 and the second writing board 13 move to completely shield the display screen 4, the magnetic strips 14 on the opposite sides of the first writing board 12 and the second writing board 13 are attached together, and the magnetic strips 14 are firmly adsorbed together under the action of magnetic force, so that the first writing board 12 and the second writing board 13 are tightly connected together, and dust is prevented from entering due to the existence of gaps between the first writing board 12 and the second writing board 13, thereby ensuring the closing effect of the first writing board 12 and the second writing board 13.

Because the sliding block 15 is arranged at the bottom of the first writing board 12 and the second writing board 13, and the sliding groove 16 is arranged on the inner side wall of the accommodating groove 5, when the first writing board 12 and the second writing board 13 move, the sliding block 15 can be driven to slide along with the sliding block 16, so that the sliding block 15 can play a supporting role and also play a limiting role, and the first writing board 12 and the second writing board 13 can always move on a set path, because the pulley 17 is arranged at one end of the movable arm 10 far away from the sliding rod 11, and the pulley groove 18 is arranged on the top wall in the driving box 7, when the movable arm 10 moves along with the expansion and contraction of the telescopic arm, the pulley 17 can slide along with the pulley groove 18, so that the limiting role can be played, the movement deviation of the movable arm 10 can be prevented, the movement of the movable arm 10 can be more smooth, because the roller 22 is connected at the hinged position of the second cross arm 20 and the push rod 21, and the roller groove 23 is arranged on the inner side wall of the driving box 7, when the second cross arm 20 moves, the roller 22 is driven to slide in the roller groove 23, so that the limiting and supporting effects can be achieved, and the movement of the second cross arm 20 is smoother and more labor-saving.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. A demonstration board for engineering management consultation is characterized in that: comprises a base (1) and a demonstration board main body arranged on the base (1), wherein the demonstration board main body comprises a casing (2), the casing (2) is openly provided with a mounting groove (3), a display screen (4) is arranged in the mounting groove (3), two sides of the mounting groove (3) are provided with accommodating grooves (5), writing boards are arranged in the accommodating grooves (5), an opening (6) for stretching out the writing boards is arranged on one side opposite to the accommodating grooves (5), a driving box (7) is arranged at the top of the casing (2), two driving mechanisms (8) which are oppositely arranged are arranged in the driving box (7), each driving mechanism (8) comprises a telescopic arm and an electric telescopic rod (9) for driving the telescopic arm to stretch out and draw back, the top of the telescopic arm is hinged with a movable arm (10), the movable arm (10) is connected with a slide rod (11) with one end stretching out of the outside of the driving box (7), and one ends of the sliding rods (11) extending out of the driving box (7) are connected to the writing board.

2. A demonstration board for engineering management consultation according to claim 1, characterized in that: the writing board comprises a first writing board (12) and a second writing board (13), and magnetic strips (14) are arranged on the opposite sides of the first writing board (12) and the second writing board (13).

3. A demonstration board for engineering management consultation according to claim 2, characterized in that: the bottom of the first writing board (12) and the bottom of the second writing board (13) are both provided with sliding blocks (15), and sliding grooves (16) used for the sliding blocks (15) to slide are formed in the inner side walls of the accommodating grooves (5).

4. A demonstration board for engineering management consultation according to claim 1, characterized in that: one end of the movable arm (10) far away from the sliding rod (11) is provided with a pulley (17), and a pulley groove (18) used for limiting the trend of the pulley (17) is formed in the inner top wall of the driving box (7).

5. A demonstration board for engineering management consultation according to claim 1, characterized in that: the telescopic arm comprises a plurality of mutually hinged cross parts, each cross part comprises a first cross arm (19) and a second cross arm (20), the middle positions of the first cross arm (19) and the second cross arm (20) are hinged together, the first cross arm (19) close to the inner side wall of the driving box (7) is hinged together with the electric telescopic rod (9), and the second cross arm (20) close to the inner side wall of the driving box (7) is hinged together with the push rod (21) of the electric telescopic rod (9).

6. A demonstration board for engineering management consultation according to claim 5, characterized in that: the hinged part of the second cross arm (20) and the push rod (21) is connected with a roller (22), and a roller groove (23) used for limiting the trend of the roller (22) is formed in the inner side wall of the driving box (7).

7. A demonstration board for engineering management consultation according to claim 1, characterized in that: the bottom wall of the driving box (7) is provided with a slot (24) for the slide rod (11) to freely slide along the linear direction of the driving box (7), and the slot (24) is communicated with the mounting groove (3) and the accommodating groove (5).

8. A demonstration board for engineering management consultation according to claim 2, characterized in that: the total area of the first writing board (12) and the second writing board (13) is larger than the area of the display screen (4).