CN210181941U

CN210181941U - Presentation device for engineering management consultation

Info

Publication number: CN210181941U
Application number: CN201921116553.8U
Authority: CN
Inventors: Xiaoling Li; 李晓玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-03-24
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a presentation device for engineering management consultation, including base, universal wheel, main panel the inner chamber both sides of base all are provided with the threaded rod, the top of threaded rod runs through the top interior table wall of base and extends to the outside, vice awl tooth has been cup jointed to the bottom of threaded rod, table wall has biax driving motor through bolt fixed mounting in the bottom of base, main awl tooth has all been cup jointed to biax driving motor's output shaft, the rear end face of main panel is provided with the screw thread piece. The utility model discloses in, through the setting of biax driving motor, threaded rod, thread piece, it is rotatory to utilize driving motor to drive the threaded rod, and the threaded rod pivoted makes the cover establish the thread piece outside the threaded rod and reciprocates simultaneously to drive the main panel up-and-down motion, realized the altitude mixture control of main panel.

Description

Presentation device for engineering management consultation

Technical Field

The utility model relates to a presentation device technical field especially relates to a presentation device is used in engineering management consultation.

Background

A presentation device is a device for more intuitively delivering information content to people.

However, the existing demonstration device still has some disadvantages, firstly, the information content can be directly transmitted by using the demonstration board, but the demonstration device cannot automatically adjust the height of the demonstration board according to the actual requirement, so that the practicability of the demonstration device is reduced, secondly, the phenomenon that the area of the existing demonstration board is insufficient when the demonstration board is used can occur, so that the demonstration content cannot be completely presented, and the usability of the demonstration device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the demonstration device for engineering management consultation is provided for solving the problems of lifting adjustment and limited use area of the demonstration device.

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

the utility model provides a presentation device for engineering management consultation, includes the base, the universal wheel, the main panel the inner chamber both sides of base all are provided with the threaded rod, the top of threaded rod runs through the interior table wall in the top of base and extends to the outside, vice awl tooth has been cup jointed to the bottom of threaded rod, there is biax driving motor table wall in the bottom of base through bolt fixed mounting, main awl tooth has all been cup jointed to biax driving motor's output shaft, the rear end face of main panel is provided with the thread piece.

As a further description of the above technical solution:

the thread block is connected with the threaded rod in a screwing mode.

As a further description of the above technical solution:

the limiting rod is fixedly mounted on two sides of the upper end face of the base, and the limiting rod is provided with a through groove.

As a further description of the above technical solution:

the mounting blocks are arranged on two sides of the center of the lower end face of the main panel, mounting holes are formed in the mounting blocks, and the main panel is movably connected with the sub-panel through a connecting pin.

As a further description of the above technical solution:

one end of the connecting pin is rotatably connected with clamping blocks through a rotating shaft, and the clamping blocks are elastically connected through springs.

As a further description of the above technical solution:

the other end of the connecting pin is rotatably connected with a limiting ring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of biax driving motor, threaded rod, thread piece, it is rotatory to utilize driving motor to drive the threaded rod, and the threaded rod pivoted makes the cover establish the thread piece outside the threaded rod and reciprocates simultaneously to drive the main panel up-and-down motion, realized the altitude mixture control of main panel.

2. The utility model discloses in, through the setting of connecting pin, subplate, utilize the connecting pin to install the subplate in the main board below fast, increased presentation device's usable floor area.

Drawings

Fig. 1 is a schematic view of a main view structure of a demonstration apparatus for engineering management consultation provided by the present invention;

fig. 2 is a schematic structural view of a main sectional view of the demonstration apparatus for engineering management consultation provided by the present invention;

fig. 3 is a schematic side view of the demonstration apparatus for engineering management consultation according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a of the demonstration apparatus for engineering management consultation provided by the present invention.

Illustration of the drawings:

1. a base; 2. a universal wheel; 3. a main panel; 4. a limiting rod; 5. a connecting pin; 6. a subpanel; 101. a threaded rod; 102. a dual-axis drive motor; 1011. a secondary bevel gear; 1021. a main bevel gear; 301. a thread block; 302. mounting blocks; 401. a through groove; 501. a clamping block; 502. a spring; 503. a limit ring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a presentation device for engineering management consultation, the on-line screen storage device comprises a base 1,

universal wheel

2, 3 inner chamber both sides of base 1 of main panel all are provided with threaded rod 101, the top of threaded rod 101 runs through the top interior table wall of base 1 and extends to the outside, vice awl tooth 1011 has been cup jointed to the bottom of threaded rod 101, the rotation of vice awl tooth 1011 drives threaded rod 101 and rotates, table wall has double-shaft drive motor 102 through bolt fixed mounting in the bottom of base 1, provide drive power for the rotation of threaded rod 101, main awl tooth 1021 has all been cup jointed to the output shaft of double-shaft drive motor 102, the outside that the both sides of base 1 are located main awl tooth 1021 and vice awl tooth 1011 is provided with "L" shape fixed plate, an output shaft and threaded rod 101 for fixed double-shaft drive motor 102, the rear end face of main panel 3 is provided with screw thread piece 301, cooperation.

Specifically, as shown in fig. 3, the screw block 301 is screwed to the threaded rod 101, and when the threaded rod 101 rotates, the screw block 301 moves vertically on the threaded rod 101.

Specifically, as shown in fig. 2, two sides of the upper end surface of the base 1 are fixedly provided with limiting rods 4, and the limiting rods 4 are provided with through grooves 401, so that the main panel 3 slides up and down in the through grooves 401, and the main panel 3 cannot generate angular deviation in the movement process.

Specifically, as shown in fig. 1 and 3, mounting blocks 302 are arranged on two sides of the center of the lower end face of the main panel 3, mounting holes are formed in the mounting blocks 302, the main panel 3 is movably connected with a sub-panel 6 through a connecting pin 5, and the sub-panel 6 increases the using area of the demonstration device.

Specifically, as shown in fig. 4, one end of the connecting pin 5 is rotatably connected with a clamping block 501 through a rotating shaft, and the clamping blocks 501 are elastically connected through a spring 502, so that the clamping blocks 501 can elastically contract and expand, the sub-panel 6 can be conveniently and quickly installed, and the connecting pin 5 is clamped to prevent the clamping block from slipping.

Specifically, as shown in fig. 4, the other end of the connecting pin 5 is rotatably connected with a limiting ring 503, and the limiting ring 503 has a damping force, so that the other end of the connecting pin 5 can be clamped by pulling downwards to prevent the connecting pin 5 from slipping.

The working principle is as follows: when the device is used, the double-shaft driving motor 102 is started, the main bevel 1021 sleeved on the output shaft of the double-shaft driving motor 102 starts to rotate, the main bevel 1021 and the auxiliary bevel 1011 are meshed and connected, the rotation of the main bevel 1021 drives the auxiliary bevel 1011 to rotate, the auxiliary bevel 1011 is sleeved outside the threaded rod 101, the rotation of the auxiliary bevel 1011 drives the threaded rod 101 to rotate, the thread block 301 sleeved on the threaded rod 101 moves up and down along with the rotation of the threaded rod 101, the thread block 301 is fixedly installed on the main panel 3, so that the main panel 3 can be driven to move up and down, two sides of the main panel 3 are positioned in the through grooves 401 on the limiting rods 4, so that the main panel 3 cannot generate angular deviation while moving up and down, the demonstration effect is enhanced, the height adjustment of the main panel 3 is realized, when the using area is insufficient, the mounting holes on the auxiliary panel 6 are aligned with the mounting holes on the mounting blocks 302, and the connecting pins 5, after the connecting pin 5 penetrates through the mounting hole, the clamping block 501 is bounced to two sides to clamp the secondary panel 6 under the action of the spring 502, and the lower limiting ring 503 is pulled, so that the secondary panel 6 is mounted below the main panel 3, and the using area of the demonstration device is increased.

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 utility model provides a presentation device for engineering management consultation, includes base (1), universal wheel (2) and main panel (3) its characterized in that, the inner chamber both sides of base (1) all are provided with threaded rod (101), the top of threaded rod (101) is run through the top interior table wall of base (1) and is extended to the outside, vice awl tooth (1011) have been cup jointed to the bottom of threaded rod (101), table wall has biax driving motor (102) through bolt fixed mounting in the bottom of base (1), main awl tooth (1021) have all been cup jointed to the output shaft of biax driving motor (102), the rear end face of main panel (3) is provided with thread block (301).

2. The demonstration device for engineering management consultation according to claim 1, wherein the threaded block (301) is screwed to the threaded rod (101).

3. The demonstration device for engineering management consultation according to claim 1, wherein limiting rods (4) are fixedly mounted on two sides of the upper end surface of the base (1), and through grooves (401) are formed in the limiting rods (4).

4. The demonstration device for engineering management consultation according to claim 1, wherein mounting blocks (302) are arranged on two sides of the center of the lower end surface of the main panel (3), mounting holes are formed in the mounting blocks (302), and the main panel (3) is movably connected with a secondary panel (6) through a connecting pin (5).

5. The demonstration device for engineering management consultation according to claim 4, wherein one end of the connecting pin (5) is rotatably connected with a fixture block (501) through a rotating shaft, and the fixture blocks (501) are elastically connected through a spring (502).

6. An engineering management advisory demonstration device according to claim 4 wherein the other end of the connecting pin (5) is rotatably connected with a stop collar (503).