Project planning board

Abstract

The utility model discloses a project planning board, in particular to the technical field of project planning, which comprises a storage base, an inner cavity is arranged in the storage base, output ends of two servo motors are connected with a furling shaft, the top of the furling shaft is connected with a multi-layer flexible PVC (polyvinyl chloride) cloth plate extending out of the storage base, and the inner cavity is arranged in the storage base. A clamping plate is mounted at the top of the multi-layer flexible PVC cloth plate, connecting seats with mutually staggered vertical surfaces are fixedly mounted at the rear end of the top of the storage base, and a hanging rod extending into the clamping plate is mounted at the top of the telescopic frame. The inner cavity is formed in the storage base, enough winding space can be provided for the multi-layer flexible PVC cloth plate in the using process, the telescopic frame is adjusted, the clamping plate can be supported when the multi-layer flexible PVC cloth plate is unfolded, and meanwhile the clamping plate can be conveniently folded. The telescopic frame can be folded and stored by overturning the telescopic frame through the connecting seat, so that a user can carry and use the device more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of project planning, in particular to a project planning board. Background Art

[0002] Project planning is an important part of project management, involving the early research, analysis, organization, management and decision-making of the project, aiming to ensure the correct direction and clear goals of the project. In order to display the project planning content, ideas, goals and implementation plans, a project planning board is needed to assist in use.

[0003] Traditional project planning boards mostly use a whole piece of board or a metal frame with PVC cloth to display project planning information. Although this method can play a display role, this type of planning board can usually only be installed in a certain designated location, and the structural shape cannot be changed. Therefore, there is a problem that it is inconvenient for users to move and carry. For this reason, we designed a project planning board to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a project planning board, which solves the problem that the current project planning board cannot ensure the uniformity of the material discharge amount under the action of the wind flow due to the direct connection between the air supply pipeline and the discharge hopper, and easily causes the reverse blowing of ultrafine metallic silicon powder in the discharge hopper.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a project planning board, including a storage base, an inner cavity is opened inside the storage base, servo motors are symmetrically installed at both ends of the inner cavity, the output ends of the two servo motors are connected to a winding shaft, the top of the winding shaft is connected to a multi-layer flexible PVC cloth board extending out of the storage base, the surface of the multi-layer flexible PVC cloth board is provided with a posting groove, the top of the multi-layer flexible PVC cloth board is installed with a clamping plate, the rear end of the top of the storage base is fixedly installed with a connecting seat with staggered vertical surfaces, the top of the connecting seat is rotatably connected with a telescopic frame, and the top of the telescopic frame is installed with a hanging rod extending to the inside of the clamping plate.

[0006] Preferably, a through groove adapted to the multi-layer flexible PVC fabric plate is provided on the top of the storage base, and a plurality of handles are installed at equal intervals on the front end of the top of the storage base.

[0007] Preferably, the top of the storage base at both ends of the through slot is rotatably connected with a revolving door, and both ends of the revolving door are equipped with a circular shaft extending to the inside of the storage base.

[0008] Preferably, a card slot adapted to the multi-layer flexible PVC cloth plate is provided at the bottom of the clamping plate, and a hanging hole adapted to the hanging rod is provided at the side of the clamping plate.

[0009] Beneficial Effects

[0010] The utility model provides a project planning board. Compared with the prior art, it has the following beneficial effects:

[0011] The project planning board, by opening an inner cavity inside the storage base, can provide sufficient rolling space for the multi-layer flexible PVC fabric board when in use. By adjusting the telescopic frame, it can support the clamping plate when the multi-layer flexible PVC fabric board is unfolded, and the telescopic frame can be flipped through the connecting seat to achieve folding and storage of the telescopic frame, which is more convenient for users to carry and use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is the rear opening diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the clamping plate and the reeling shaft of the utility model;

[0015] Figure 4 It is a partial cross-sectional view of the storage base of the utility model;

[0016] Figure 5 It is a schematic diagram of the structure of the utility model in a folded state.

[0017] In the figure: 1. Storage base; 2. Through slot; 3. Revolving door; 4. Round shaft; 5. Inner cavity; 6. Handle; 7. Telescopic frame; 8. Hanging rod; 9. Multi-layer flexible PVC fabric board; 10. Clamping plate; 11. Hanging hole; 12. Posting slot; 13. Retracting shaft; 14. Servo motor; 15. Connecting seat. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5The utility model provides a technical solution: a project planning board, comprising a storage base 1, an inner cavity 5 is opened inside the storage base 1, servo motors 14 are symmetrically installed at both ends of the inner cavity 5, the output ends of the two servo motors 14 are connected to the reeling shaft 13, the top of the reeling shaft 13 is connected to a multi-layer flexible PVC cloth board 9 extending out of the storage base 1, the surface of the multi-layer flexible PVC cloth board 9 is provided with a posting groove 12, the top of the multi-layer flexible PVC cloth board 9 is installed with a clamping plate 10, the rear end of the top of the storage base 1 is fixedly installed with a connecting seat 15 with vertical planes staggered from each other, the top of the connecting seat 15 is rotatably connected with a telescopic frame 7, and the top of the telescopic frame 7 is installed with a hanging rod 8 extending to the inside of the clamping plate 10.

[0020] Based on the above-mentioned structural setting, the project planning board is composed of a storage base 1, a telescopic frame 7 and a multi-layer flexible PVC fabric board 9, wherein the storage base 1 is used to store the multi-layer flexible PVC fabric board 9, the telescopic frame 7 is used to support the unfolded position of the multi-layer flexible PVC fabric board 9, and the multi-layer flexible PVC fabric board 9 is used to display project information. Specifically, during the working process, the device is first moved to a designated location for placement, and the storage base 1 is used to protect the bottom of the device, and the project planning related information to be displayed is posted on the posting slot 12. After posting, the relevant information of the project planning can be read centrally by observing the files inside the posting slot 12, and the relevant information of the project planning pasted inside the posting slot 12 can be protected by the multi-layer flexible PVC cloth board 9. The position of the clamping plate 10 can be limited by the unfolded telescopic frame 7 and the hanging rod 8, so that the multi-layer flexible PVC cloth board 9 is smoother and vertical, and the multi-layer flexible PVC cloth board 9 is prevented from being wrinkled. When the device needs to be folded and stored, the clamping plate 10 is first removed from the hanging rod 8, and the servo motor 14 is started. During the operation of the motor 14 after being powered on, its output end drives the reeling shaft 13 to rotate. Since the bottom of the multi-layer flexible PVC fabric sheet 9 is connected to the reeling shaft 13, the multi-layer flexible PVC fabric sheet 9 is brought into the inner cavity 5 and wound around the periphery of the reeling shaft 13 during the rotation of the reeling shaft 13 until the clamping plate 10 contacts the storage base 1 and the servo motor 14 stops running, thereby completing the storage of the multi-layer flexible PVC fabric sheet 9. After the multi-layer flexible PVC fabric sheet 9 is retracted, the telescopic frame 7 is retracted, and the connecting seat 15 is used to connect the telescopic frame 7. The telescopic frame 7 is folded so that it can be folded and placed flat on the top of the storage base 1, thereby completing the folding storage. The project planning board, by opening an inner cavity 5 inside the storage base 1, can provide sufficient rolling space for the multi-layer flexible PVC cloth board 9 when in use. By adjusting the telescopic frame 7, it can meet the support of the clamping plate 10 when the multi-layer flexible PVC cloth board 9 is unfolded, and the telescopic frame 7 can be flipped through the connecting seat 15 to realize the folding storage of the telescopic frame 7, which is more convenient for users to carry and use the device, making the device more flexible.

[0021] Furthermore, a through slot 2 adapted to the multi-layer flexible PVC cloth sheet 9 is provided on the top of the storage base 1, and a plurality of handles 6 are installed at equal intervals on the front end of the top of the storage base 1. The size of the through slot 2 is slightly larger than the size of the multi-layer flexible PVC cloth sheet 9. When in use, the through slot 2 can guide the multi-layer flexible PVC cloth sheet 9 to be introduced into and out of the inner cavity 5 to avoid damage during the rolling process. The handle 6 can facilitate the user to move and carry the device after the device is folded and stored, making the device more flexible.

[0022] Furthermore, the top of the storage base 1 at both ends of the through slot 2 is rotatably connected with a revolving door 3, and both ends of the revolving door 3 are installed with a round shaft 4 extending into the storage base 1. The revolving door 3 is located directly above the servo motor 14, and the storage base 1 is provided with a hole adapted to the round shaft 4. The round shaft 4 and the storage base 1 are movably connected. When in use, the revolving door 3 is flipped, and the revolving door 3 rotates around the round shaft 4. After the rotation, the servo motor 14 installed in the inner cavity 5 can be inspected and repaired, so that the user can use it easily.

[0023] Furthermore, a card slot matching the multi-layer flexible PVC cloth sheet 9 is provided at the bottom of the clamping plate 10, and a hanging hole 11 matching the hanging rod 8 is provided on the side of the clamping plate 10. The inner wall of the hanging hole 11 has a metal protective ring, and the multi-layer flexible PVC cloth sheet 9 is connected to the clamping plate 10 by using the card slot at the bottom of the clamping plate 10. After the hanging rod 8 passes through the hanging hole 11, the position of the clamping plate 10 is limited, so that the multi-layer flexible PVC cloth sheet 9 can be in a taut state, thereby improving the display effect of the multi-layer flexible PVC cloth sheet 9.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A project planning board, characterized in that: The utility model comprises a storage base (1), wherein an inner cavity (5) is provided inside the storage base (1), servo motors (14) are symmetrically installed at both ends of the inner cavity (5), the output ends of the two servo motors (14) are connected to a reeling shaft (13), the top of the reeling shaft (13) is connected to a multi-layer flexible PVC cloth board (9) extending out of the interior of the storage base (1), the surface of the multi-layer flexible PVC cloth board (9) is provided with a posting groove (12), the top of the multi-layer flexible PVC cloth board (9) is installed with a clamping plate (10), the rear end of the top of the storage base (1) is fixedly installed with a connecting seat (15) whose vertical surfaces are staggered with each other, the top of the connecting seat (15) is rotatably connected with a telescopic frame (7), and the top of the telescopic frame (7) is installed with a hanging rod (8) extending to the interior of the clamping plate (10).

2. A project planning board according to claim 1, characterized in that: A through slot (2) adapted to the multi-layer flexible PVC cloth plate (9) is provided on the top of the storage base (1), and a plurality of handles (6) are installed at equal intervals on the front end of the top of the storage base (1).

3. A project planning board according to claim 2, characterized in that: The top of the storage base (1) at both ends of the through slot (2) is rotatably connected to a revolving door (3), and both ends of the revolving door (3) are equipped with a circular shaft (4) extending into the interior of the storage base (1).

4. A project planning board according to claim 1, characterized in that: The bottom of the clamping plate (10) is provided with a slot adapted to the multi-layer flexible PVC cloth plate (9), and the side of the clamping plate (10) is provided with a hanging hole (11) adapted to the hanging rod (8).

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