Portable presentation device for management consultancy

Abstract

The utility model discloses a portable demonstration device for management consultation relates to demonstration device technical field, including rectangular box, the inside first lifting plate of rectangular box is provided with, the first lifting plate middle part is provided with first screw rod in the inside wear, first motor is provided with first screw rod upper end, the both sides of first lifting plate bottom are fixed with U type support plate symmetry, be provided with second lifting plate between two sides U type support plate, the inside second screw rod is provided with second lifting plate wear, second motor is provided with second screw rod upper end, the both sides of second lifting plate bottom are fixed with sleeve and support rod symmetry, the both sides of sleeve and support rod lower extreme all are provided with universal wheel, the upper end of rectangular box is fixed with handle in the middle part, the utility model discloses through supporting structure in the rectangular box can be accomodated or stretch out, is convenient for carrying, occupies no space when accomodating, when using, the rectangular box is supported, can also move change position and angle simultaneously, improve practicality.

Description

Technical Field

[0001] This utility model relates to the field of demonstration device technology, specifically a portable demonstration device for management consulting. Background Technology

[0002] To better manage their businesses and improve management quality, companies need to learn various management methods and understand different management philosophies. Therefore, companies often invite experts with rich business management knowledge and experience to come to the company to teach their staff. At the same time, these experts work closely with the company's management personnel to use scientific methods to identify the main problems in business management, propose practical improvement plans, and guide their implementation.

[0003] Existing consultation and demonstration devices typically consist of display boards, stands, and casters, allowing them to be moved but not stored or carried, thus their practicality needs improvement.

[0004] To address the aforementioned problems, this utility model provides a portable demonstration device for management consulting. Utility Model Content

[0005] The purpose of this utility model is to provide a portable demonstration device for management consulting. It can be stored or extended within a rectangular box by means of a supporting structure, making it easy to carry. When stored, it does not take up space. When in use, it supports the rectangular box and can also be moved to change its position and angle, thereby improving its practicality and solving the problems in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A portable demonstration device for management consulting, comprising a rectangular box, inside which is a first lifting plate, a first lead screw passing through the middle of the first lifting plate, a first motor being provided at the upper end of the first lead screw, U-shaped support plates symmetrically fixed on both sides of the bottom end of the first lifting plate, a second lifting plate being provided between the two U-shaped support plates, a second lead screw passing through the second lifting plate, a second motor being provided at the upper end of the second lead screw, sleeves and support rods symmetrically fixed on both sides of the bottom end of the second lifting plate, universal wheels being provided at the lower ends of the sleeves and support rods, and a handle being fixed at the middle of the upper end of the rectangular box.

[0007] Furthermore, the first lifting plate is slidably connected to the inner surface of the rectangular box, the first lead screw is threadedly connected to the inner side of the middle of the first lifting plate, and the first motor is fixedly installed in the middle of the upper end of the rectangular box with its output end extending downward and fixedly connected to the upper end of the first lead screw.

[0008] Furthermore, the second lead screw is located inside one of the U-shaped support plates, the upper end of the second lead screw is fixedly connected to the output end of the second motor, the second motor is fixed on the bottom end of the first lifting plate, the two ends of the second lifting plate are slidably connected to the inner surface of the corresponding U-shaped support plate, and the second lead screw is threadedly connected to the inner end of the second lifting plate.

[0009] Furthermore, a second limiting plate is fixed at the bottom of the inner wall of the U-shaped support plate, and a first circular hole is opened in the middle of the second limiting plate. The sleeve and the support rod pass through the corresponding first circular hole. The first limiting plate is symmetrically fixed at the bottom of the inner wall of the rectangular box.

[0010] Furthermore, a base plate is fixed to the bottom of both the sleeve and the support rod, and casters are fixedly installed on both sides of the bottom of the base plate. Anti-slip texture is machined on the outside of the handle.

[0011] Furthermore, a second circular hole is provided in the middle of the second lifting plate, and the inner diameter of the second circular hole is larger than the outer diameter of the first lead screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model provides a portable demonstration device for management consulting. Management consultants carry a rectangular box via a handle. When a demonstration is needed, a first motor drives a first lead screw to rotate, causing a first lifting plate to move vertically downwards. This, in turn, causes the U-shaped support plates on both sides to move vertically downwards simultaneously and extend fully from the rectangular box. Then, a second motor drives a second lead screw to rotate, causing a second lifting plate to move vertically downwards. This, in turn, causes the sleeves and support rods on both sides to move vertically downwards simultaneously and extend fully from the U-shaped support plates on both sides. At this point, the casters are placed on the ground, supporting the rectangular box and allowing for movement and angle adjustments. Writing can be done on both sides of the rectangular box. The purpose of this design is to facilitate carrying by using a support structure that can be stored or extended within the rectangular box. When stored, it does not occupy space; when in use, it supports the rectangular box and allows for movement to change position and angle, improving practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This utility model Figure 2 Enlarged view of section B in the middle.

[0018] In the diagram: 1. Rectangular box; 2. First lead screw; 3. First motor; 4. First lifting plate; 5. First limiting plate; 6. U-shaped support plate; 7. Second limiting plate; 8. Second motor; 9. Second lead screw; 10. Second lifting plate; 11. First round hole; 12. Sleeve; 13. Support rod; 14. Second round hole; 15. Base plate; 16. Caster wheel; 17. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] To solve the problem of how to make it easy to carry, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0021] A portable demonstration device for management consulting includes a rectangular box 1. Inside the rectangular box 1 is a first lifting plate 4. A first lead screw 2 passes through the middle of the first lifting plate 4. A first motor 3 is installed at the upper end of the first lead screw 2. U-shaped support plates 6 are symmetrically fixed on both sides of the bottom end of the first lifting plate 4. A second lifting plate 10 is arranged between the two U-shaped support plates 6. A second lead screw 9 passes through the second lifting plate 10. A second motor 8 is installed at the upper end of the second lead screw 9. Sleeves 12 and support rods 13 are symmetrically fixed on both sides of the bottom end of the second lifting plate 10. Universal wheels 16 are installed at the lower ends of both sleeves 12 and support rods 13. A handle 17 is fixed at the middle of the upper end of the rectangular box 1.

[0022] Specifically, the enterprise management consultant carries the rectangular box 1 using handle 17. When a demonstration is needed, the first motor 3 drives the first lead screw 2 to rotate, causing the first lifting plate 4 to move vertically downwards. This, in turn, causes the U-shaped support plates 6 on both sides to move vertically downwards simultaneously and extend fully from the rectangular box 1. Then, the second motor 8 drives the second lead screw 9 to rotate, causing the second lifting plate 10 to move vertically downwards. This, in turn, causes the sleeves 12 and support rods 13 on both sides to move vertically downwards simultaneously and extend fully from the U-shaped support plates 6 on both sides. At this point, the casters 16 are placed on the ground, supporting the rectangular box 1. The casters 16 can also be moved and their position and angle adjusted. Writing can be done on both sides of the rectangular box 1. The purpose of this design is to facilitate carrying by using a support structure that can be stored or extended within the rectangular box 1. When stored, it does not take up space. When in use, it supports the rectangular box 1 and can be moved to change its position and angle, thus improving practicality.

[0023] Furthermore, such as Figure 1-3 As shown, the following preferred technical solutions are provided:

[0024] The first lifting plate 4 is slidably connected to the inner surface of the rectangular box 1. The first lead screw 2 is threadedly connected to the inner side of the middle of the first lifting plate 4. The first motor 3 is fixedly installed in the middle of the upper end of the rectangular box 1 and its output end extends downward and is fixedly connected to the upper end of the first lead screw 2. The purpose of this design is that the first motor 3 drives the first lead screw 2 to rotate, thereby driving the first lifting plate 4 to rise and fall vertically, and in turn driving the U-shaped support plates 6 on both sides to rise and fall vertically, so that they can be stored inside the rectangular box 1 or extend out of the rectangular box 1.

[0025] Furthermore, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0026] The second lead screw 9 is located inside one of the U-shaped support plates 6. The upper end of the second lead screw 9 is fixedly connected to the output end of the second motor 8. The second motor 8 is fixed on the bottom end of the first lifting plate 4. The two ends of the second lifting plate 10 are slidably connected to the inner surface of the corresponding U-shaped support plate 6. The second lead screw 9 is threadedly connected to the inner end of the second lifting plate 10. The purpose of this design is that the second motor 8 drives the second lead screw 9 to rotate, thereby driving the second lifting plate 10 to rise and fall vertically, and in turn driving the sleeve 12 and the support rod 13 to rise and fall vertically, extending outward or retracting from the U-shaped support plates 6 on both sides.

[0027] Furthermore, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0028] A second limiting plate 7 is fixed to the bottom of the inner wall of the U-shaped support plate 6. A first circular hole 11 is opened in the middle of the second limiting plate 7. The sleeve 12 and the support rod 13 pass through the corresponding first circular hole 11. A first limiting plate 5 is symmetrically fixed to the bottom of the inner wall of the rectangular box 1. The purpose of this design is to limit the first lifting plate 4 and the second lifting plate 10 to prevent slippage. The first circular hole 11 is used for the sleeve 12 and the support rod 13 to pass through.

[0029] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0030] Both the sleeve 12 and the support rod 13 are fixed with a base plate 15. Both sides of the bottom end of the base plate 15 are fixed with casters 16. The handle 17 has anti-slip texture on the outside. The purpose of this design is to facilitate carrying through the handle 17 and to facilitate moving and angle adjustment through the casters 16.

[0031] Furthermore, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0032] The second lifting plate 10 has a second circular hole 14 in the middle. The inner diameter of the second circular hole 14 is larger than the outer diameter of the first lead screw 2. The purpose of this design is that when the U-shaped support plate 6 is stored, the second lifting plate 10 and the first lead screw 2 do not interfere with each other, ensuring that the storage is carried out normally.

[0033] In summary: The enterprise management consultant carries the rectangular box 1 using handle 17. When a demonstration is needed, the first motor 3 drives the first lead screw 2 to rotate, causing the first lifting plate 4 to move vertically downwards. This, in turn, causes the U-shaped support plates 6 on both sides to move vertically downwards simultaneously and extend fully from within the rectangular box 1. Next, the second motor 8 drives the second lead screw 9 to rotate, causing the second lifting plate 10 to move vertically downwards. This, in turn, causes the sleeves 12 and support rods 13 on both sides to move vertically downwards simultaneously and extend fully from within the U-shaped support plates 6. At this point, the casters 16 are placed on the ground, supporting the rectangular box 1. The casters 16 can also be moved and adjusted in position and angle. Writing can be done on both sides of the rectangular box 1. The purpose of this design is to facilitate carrying by using a support structure that can be stored or extended within the rectangular box 1. When stored, it does not occupy space. When in use, it supports the rectangular box 1 and can be moved to change position and angle, improving practicality.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable demonstration device for management consulting, characterized in that: The rectangular box (1) includes a first lifting plate (4) inside the rectangular box (1). A first lead screw (2) is inserted through the middle of the first lifting plate (4). A first motor (3) is installed at the upper end of the first lead screw (2). U-shaped support plates (6) are symmetrically fixed on both sides of the bottom end of the first lifting plate (4). A second lifting plate (10) is installed between the two U-shaped support plates (6). A second lead screw (9) is inserted through the second lifting plate (10). A second motor (8) is installed at the upper end of the second lead screw (9). A sleeve (12) and a support rod (13) are symmetrically fixed on both sides of the bottom end of the second lifting plate (10). A universal wheel (16) is installed at the lower end of both the sleeve (12) and the support rod (13). A handle (17) is fixed at the middle of the upper end of the rectangular box (1).

2. The portable demonstration device for management consulting according to claim 1, characterized in that: The first lifting plate (4) is slidably connected to the inner surface of the rectangular box (1), the first lead screw (2) is threadedly connected to the inner side of the middle part of the first lifting plate (4), and the first motor (3) is fixedly installed in the middle of the upper end of the rectangular box (1) and its output end extends downward and is fixedly connected to the upper end of the first lead screw (2).

3. The portable demonstration device for management consulting according to claim 1, characterized in that: The second lead screw (9) is located inside one of the U-shaped support plates (6). The upper end of the second lead screw (9) is fixedly connected to the output end of the second motor (8). The second motor (8) is fixed on the bottom end of the first lifting plate (4). The two ends of the second lifting plate (10) are slidably connected to the inner surface of the corresponding U-shaped support plate (6). The second lead screw (9) is threadedly connected to the inner side of the end of the second lifting plate (10).

4. The portable demonstration device for management consulting according to claim 1, characterized in that: The bottom of the inner wall of the U-shaped support plate (6) is fixed with a second limiting plate (7), and a first circular hole (11) is opened in the middle of the second limiting plate (7). The sleeve (12) and the support rod (13) pass through the corresponding first circular hole (11). The bottom of the inner wall of the rectangular box (1) is symmetrically fixed with a first limiting plate (5).

5. A portable demonstration device for management consulting according to claim 1, characterized in that: The bottom of the sleeve (12) and the support rod (13) are both fixed with a base plate (15), and universal wheels (16) are fixedly installed on both sides of the bottom of the base plate (15). The handle (17) is processed with anti-slip texture on the outside.

6. The portable demonstration device for management consulting according to claim 1, characterized in that: The second lifting plate (10) has a second round hole (14) in the middle, and the inner diameter of the second round hole (14) is larger than the outer diameter of the first lead screw (2).

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