Science and technology project management implementation progress display device

Abstract

The invention relates to the technical field of science and technology project display equipment, and discloses a science and technology project management implementation progress display device which comprises a support, a lifting driving mechanism, a rotary table mechanism and a display assembly. A control system is mounted on the support; the lifting driving mechanism is installed on the support, and a lifting platform is installed at the lifting end of the lifting driving mechanism. The turntable mechanism comprises a turntable driving assembly, a turntable body and a positioning assembly; the rotary table body is rotationally connected to the lifting platform, and the rotary table driving assembly is installed on the lifting platform and used for driving the rotary table body to rotate. The positioning assembly is installed on the lifting platform and detachably connected with the rotary table body. The display assembly is detachably connected to the top surface of the rotary table body, and the display assembly is used for displaying science and technology project management information. According to the invention, the display height and angle can be dynamically adjusted, and the project progress management method and the progress display implementation work efficiency are effectively improved in combination with a multidirectional rotation function.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of display equipment, in particular to a scientific and technological project management implementation progress display device. BACKGROUND

[0002] Scientific and technological project management is the whole-process management of scientific and technological research and development in the form of projects, mainly including technical investigation (literature review), research direction planning (technology docking of upstream and downstream enterprises and scientific research institutions), research content writing, scheme feasibility demonstration (technology, fund), signing of research cooperation agreement, project application, defense and project establishment, research process control, verification of uncompleted tasks, promotion of technology, financial and economic and social benefit transformation indicators, project completion acceptance, and organization, personnel, cost collection, material allocation, product detection, document collection, scientific and technological achievements and intellectual property application involved in the implementation process. Implementing scientific and technological projects can improve the scientific research strength and technological innovation ability of the country and enterprises, update existing technologies, and make positive contributions to long-term and stable development.

[0003] In the process of promoting scientific and technological project implementation, traditional display devices generally have problems such as single display angle, inconvenience of high adjustment, and fixed information presentation form. The existing equipment mostly adopts fixed exhibition stands or simple lifting structures, which cannot dynamically adjust the display height and angle according to the needs of the audience, resulting in that the audience cannot obtain good viewing experience at different positions.

[0004] At the same time, the traditional device lacks efficient positioning and rotating functions, and cannot realize multi-dimensional and all-round information display, especially in large-scale scientific and technological exhibitions or project management promotion meetings, which cannot meet the diversified display requirements. In addition, some display devices have low integration degree, and the control system and mechanical structure have poor cooperativity, resulting in complicated operation, poor display effect, and difficulty in adapting to the diversified and dynamic display requirements of scientific and technological project information.

[0005] Therefore, a scientific and technological project management implementation progress display device is provided. SUMMARY

[0006] The purpose of the present application is to provide a scientific and technological project management implementation progress display device, which aims to solve or improve at least one of the above technical problems.

[0007] To achieve the above purpose, the present application provides the following scheme: the present application provides a scientific and technological project management implementation progress display device, which comprises:

[0008] a support, wherein the support is provided with a control system;

[0009] a lifting driving mechanism, wherein the lifting driving mechanism is installed on the support, and a lifting platform is installed on the lifting end of the lifting driving mechanism;

[0010] A rotating table mechanism, comprising a rotating table driving assembly, a rotating table body and a positioning assembly; the rotating table body is rotationally connected to the lifting platform, the rotating table driving assembly is installed on the lifting platform and used for driving the rotating table body to rotate, and the positioning assembly is installed on the lifting platform and detachably connected with the rotating table body;

[0011] A display assembly is detachably connected to the top surface of the rotating table body, and the display assembly is used for displaying scientific project management information;

[0012] The display assembly, the lifting driving mechanism, the rotating table driving assembly and the positioning assembly are electrically connected with the control system.

[0013] According to the scientific project management implementation progress display device provided by the application, the rotating table driving assembly comprises:

[0014] A first electric push rod is hingedly connected to the lifting platform, and the first electric push rod is electrically connected with the control system;

[0015] One end of a first connecting rod is hingedly connected to the telescopic end of the first electric push rod, and the other end of the first connecting rod is fixedly connected to the rotating shaft of the rotating table body.

[0016] According to the scientific project management implementation progress display device provided by the application, a ratchet wheel is installed on the rotating shaft of the rotating table body, a pawl is rotationally connected to the first connecting rod, the pawl is in abutment with the ratchet wheel, and a spring is installed between the pawl and the first connecting rod.

[0017] According to the scientific project management implementation progress display device provided by the application, the positioning assembly comprises a second electric push rod hingedly connected to the lifting platform, the second electric push rod is electrically connected with the control system, the telescopic end of the second electric push rod is hingedly connected with a second connecting rod, the middle segment of the second connecting rod is rotationally connected to the top surface of the lifting platform through a connecting shaft, one end of the second connecting rod away from the second electric push rod is provided with a positioning block, a positioning wheel is installed on the rotating shaft of the rotating table body, a plurality of circumferentially equidistantly arranged clamping grooves are formed in the positioning wheel, and the positioning block is clamped with the clamping grooves.

[0018] According to the scientific project management implementation progress display device provided by the application, the support comprises a base and two columns, the control system is fixedly installed on the top surface of the base, the two columns are installed side by side and spaced apart on the top surface of the base, and a cross bar is installed on the top of the column.

[0019] The lifting driving mechanism comprises a screw rod driving assembly and a screw rod, the screw rod driving assembly is installed on the cross rod, and the screw rod driving assembly is electrically connected with the control system; the screw rod is rotationally connected on the cross rod, the screw rod is in transmission connection with an output shaft of the screw rod driving assembly, a sliding sleeve is sleeved on the screw rod, and the lifting platform is installed on the sliding sleeve.

[0020] According to the scientific project management implementation progress display device provided by the application, the screw rod driving assembly comprises a driving motor electrically connected with the control system, the driving motor is installed on the cross rod, a first sprocket is installed on an output shaft of the driving motor, a second sprocket is installed at the top of the screw rod, and the first sprocket and the second sprocket are sleeved with a transmission chain.

[0021] According to the scientific project management implementation progress display device provided by the application, the side wall of the stand column is provided with a sliding rail, and the side wall of the lifting platform is provided with two sliding blocks arranged side by side, and the two sliding blocks are respectively in sliding connection with the two sliding rails.

[0022] According to the scientific project management implementation progress display device provided by the application, the display assembly comprises a limiting seat and an electronic screen, the limiting seat is installed at the center of the top surface of the rotating table body, the electronic screen is detachably connected on the limiting seat, the electronic screen is electrically connected with the control system, and the electronic screen is used for displaying scientific project management information.

[0023] According to the scientific project management implementation progress display device provided by the application, the bottom surface of the base is provided with a plurality of universal wheels.

[0024] The application discloses the following technical effects:

[0025] The lifting driving mechanism can realize the height precise adjustment of the display assembly, the rotating table body is driven to rotate by the rotating table driving assembly, the display assembly can be flexibly adjusted in the vertical and horizontal directions, the viewing angle requirements of different audiences are met, the comprehensiveness of information transmission is improved, the display height and angle are dynamically adjusted, the multi-directional rotation function is combined, the audiences can clearly obtain the scientific project standing targets, the implementation progress completed indexes, the uncompleted task differences and the next work plan from different angles, the interactivity, the contrast and the clarity of the display are enhanced, the index completion ability and the promotion effect of the scientific project are effectively improved, the responsibilities of all parties are clear, and the technical index completion research is avoided at the end of the project acceptance, and the deviation of the financial, manpower and economic benefit indexes is avoided.

[0026] The present application can realize accurate locking after the display assembly is rotated to a specified angle through detachable connection of the positioning assembly and the rotary table body, avoids display deviation caused by accidental shaking, and ensures stability and reliability of the display process.

[0027] The display assembly, the lifting driving mechanism, the rotary table driving assembly and the positioning assembly in the present application are electrically connected with the control system, and the collaborative operation of various components is realized through intelligent control, thereby simplifying the use process and improving work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0029] Figure 1 is a structural schematic view of the present application;

[0030] Figure 2 is a structural schematic view of the lifting driving mechanism in the present application;

[0031] Figure 3 is a structural schematic view of the rotary table mechanism in the present application Figure I ;

[0032] Figure 4 is a structural schematic view of the rotary table mechanism in the present application Figure II .

[0033] 1, lifting platform; 2, rotary table body; 3, first electric push rod; 4, first connecting rod; 5, ratchet wheel; 6, pawl; 7, spring; 8, second electric push rod; 9, second connecting rod; 10, positioning block; 11, positioning wheel; 12, clamping groove; 13, base; 14, stand column; 15, lead screw; 16, driving motor; 17, first sprocket; 18, second sprocket; 19, sliding rail; 20, sliding block; 21, limiting seat; 22, electronic screen; 23, universal wheel. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] In order to make the above objectives, characteristics and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0036] With reference to Figures 1-4 The present application provides a scientific and technological project management implementation progress display device, comprising:

[0037] A support, wherein a control system is installed on the support;

[0038] A lifting driving mechanism, wherein the lifting driving mechanism is installed on the support, and a lifting end of the lifting driving mechanism is installed with a lifting platform 1;

[0039] A turntable mechanism, wherein the turntable mechanism comprises a turntable driving assembly, a turntable body 2 and a positioning assembly; the turntable body 2 is rotationally connected to the lifting platform 1, the turntable driving assembly is installed on the lifting platform 1 and is used to drive the turntable body 2 to rotate; and the positioning assembly is installed on the lifting platform 1 and is detachably connected to the turntable body 2;

[0040] A display assembly, wherein the display assembly is detachably connected to the top surface of the turntable body 2, and the display assembly is used to display scientific and technological project management information;

[0041] Among them, the display assembly, the lifting driving mechanism, the turntable driving assembly and the positioning assembly are electrically connected with the control system;

[0042] In this way, the present application can realize the height precise adjustment of the display assembly through the lifting driving mechanism, and the display assembly can be flexibly adjusted in the vertical and horizontal directions by cooperating with the turntable driving assembly to drive the turntable body 2 to rotate, so as to meet the viewing angle requirements of different audiences and improve the comprehensiveness of information transmission; through the dynamic adjustment of the display height and angle, combined with the multi-directional rotation function, the audiences can clearly obtain the scientific and technological project approval information, the completed indicators and the uncompleted differential work information in the implementation process, so as to enhance the interactivity, clarity and attractiveness of the display, and effectively improve the scientific and technological project management method and the completion effect;

[0043] The present application can realize the precise locking after the display assembly is rotated to the specified angle through the detachable connection of the positioning assembly and the turntable body 2, so as to avoid the display deviation caused by accidental shaking and ensure the stability and reliability of the display process;

[0044] In the present application, the display assembly, the lifting driving mechanism, the turntable driving assembly and the positioning assembly are electrically connected with the control system, so that the collaborative operation of each component is realized through intelligent control, the use process is simplified, and the work efficiency is improved.

[0045] Further optimization scheme, the turntable driving assembly comprises:

[0046] A first electric push rod 3 is hinged to the lifting platform 1, and the first electric push rod 3 is electrically connected to the control system;

[0047] A first connecting rod 4 is hinged at one end to the telescopic end of the first electric push rod 3, and the other end of the first connecting rod 4 is fixedly connected to the rotating shaft of the turntable body 2;

[0048] During operation, the control system controls the telescopic movement of the first electric push rod 3, drives the first connecting rod 4 to swing, and then drives the rotating shaft of the turntable body 2 to rotate, so as to realize the horizontal rotation of the turntable body 2 and the display assembly. Through the linear telescopic movement of the first electric push rod 3, the rotation movement is converted, the transmission is stable, the rotation angle is easy to control, and the display direction can be accurately adjusted.

[0049] In a further optimized scheme, a ratchet wheel 5 is installed on the rotating shaft of the turntable body 2, a pawl 6 is rotatably connected to the first connecting rod 4, the pawl 6 abuts against the ratchet wheel 5, and a spring 7 is installed between the pawl 6 and the first connecting rod 4; when the first electric push rod 3 drives the turntable body 2 to rotate forward, the pawl 6 is in contact with the tooth surface of the ratchet wheel 5 under the action of the spring 7, and slides with the rotation of the ratchet wheel 5; if the turntable body 2 has a reverse rotation trend due to external force, the pawl 6 will be embedded in the tooth groove of the ratchet wheel 5 to prevent reverse rotation, thereby achieving one-way locking and enhancing the stability of the turntable body 2 during rotation, thereby avoiding angle deviation caused by accidental force during display.

[0050] In a further optimized scheme, the positioning assembly includes a second electric push rod 8 hinged to the lifting platform 1, the second electric push rod 8 is electrically connected to the control system, the telescopic end of the second electric push rod 8 is hinged to a second connecting rod 9, the middle segment of the second connecting rod 9 is rotatably connected to the top surface of the lifting platform 1 through a connecting shaft, one end of the second connecting rod 9 away from the second electric push rod 8 is provided with a positioning block 10, a positioning wheel 11 is installed on the rotating shaft of the turntable body 2, a plurality of circumferentially equidistantly arranged clamping grooves 12 are formed in the positioning wheel 11, and the positioning block 10 is clamped with the clamping grooves 12;

[0051] When the turntable body 2 rotates to a target angle, the control system controls the telescopic movement of the second electric push rod 8, drives the second connecting rod 9 to rotate around the connecting shaft, and makes the positioning block 10 clamped into the clamping grooves 12 of the positioning wheel 11, so as to realize the accurate positioning of the turntable body 2, ensure the fixed display angle, and prevent shaking.

[0052] In a further optimized scheme, the support includes a base 13 and two vertical columns 14, the control system is fixedly installed on the top surface of the base 13, the two vertical columns 14 are installed side by side and spaced apart on the top surface of the base 13, and a horizontal rod is installed on the top of the vertical column 14;

[0053] The lifting driving mechanism comprises a screw driving assembly and a screw rod 15, the screw driving assembly is installed on the cross bar and is electrically connected with the control system; the screw rod 15 is rotationally connected on the cross bar, the screw rod 15 is in transmission connection with the output shaft of the screw driving assembly, and a sliding sleeve is sleeved on the screw rod 15, and the lifting platform 1 is installed on the sliding sleeve;

[0054] In operation, the control system starts the screw driving assembly to drive the screw rod 15 to rotate, so that the sliding sleeve moves up and down along the screw rod 15, thereby driving the lifting platform 1 and the upper component to lift. The double-column 14 and the cross bar structure enhance the support stability, the screw rod transmission ensures the lifting precision, and different height display requirements are adapted.

[0055] Further optimization scheme, the screw driving assembly comprises a driving motor 16 electrically connected with the control system, the driving motor 16 is installed on the cross bar, a first sprocket 17 is installed on the output shaft of the driving motor 16, a second sprocket 18 is installed on the top of the screw rod 15, the first sprocket 17 and the second sprocket 18 are sleeved with a transmission chain, and the first sprocket 17 and the second sprocket 18 are in transmission connection through the transmission chain; the control system controls the driving motor 16 to rotate, drives the screw rod 15 to rotate through the first sprocket 17, the transmission chain and the second sprocket 18, and realizes the lifting of the lifting platform 1. The sprocket chain transmission has high efficiency, strong carrying capacity, can stably transmit power, ensures uniform rotation of the screw rod 15, and makes the lifting process stable and reliable.

[0056] Further optimization scheme, the side wall of the column 14 is provided with a sliding rail 19, the side wall of the lifting platform 1 is provided with two sliding blocks 20 arranged side by side, and the two sliding blocks 20 are in sliding connection with the two sliding rails 19 respectively; when the lifting platform 1 lifts, the sliding block 20 slides along the sliding rail 19, guides the movement of the lifting platform 1, prevents the lifting platform 1 from deviating or shaking in the lifting process, ensures that the lifting platform 1 always moves stably along the vertical direction, and improves the stability and lifting precision of the overall structure.

[0057] Further optimization scheme, the display assembly comprises a limiting seat 21 and an electronic screen 22, the limiting seat 21 is installed at the center of the top surface of the turntable body 2, the electronic screen 22 is detachably connected on the limiting seat 21, the electronic screen 22 is electrically connected with the control system, and the electronic screen 22 is used for displaying the scientific and technological project management information; the limiting seat 21 fixes and limits the electronic screen 22, and ensures that the electronic screen 22 is installed stably; the electronic screen 22 is used for displaying the scientific and technological project management information, the detachable design facilitates replacement of electronic screens of different specifications or contents according to requirements, the control system can control the display content of the electronic screen 22, realizes dynamic update of information, and improves the display flexibility and interactivity;

[0058] In this embodiment, the electronic screen 22 is used to display the management information of the science and technology projects, including but not limited to the project name, project number, project level, project type, project funding, technical, financial and social and economic benefits, and the like. The target task is implemented, the progress of the technology, the financial and social and economic benefits are completed, the project task target difference, the monthly analysis of the project implementation completion, the updating of the promotion difference target task, and the like. It is especially suitable for the implementation information content of the national, provincial and municipal and self-supported science and technology projects.

[0059] Further optimization scheme, the bottom surface of the base 13 is provided with a plurality of universal wheels 23, the universal wheels 23 enable the whole device to move flexibly, facilitate to adjust the device position according to the display site requirement, do not need to carry, save manpower, improve the mobility and use convenience of the device, especially suitable for the scene such as exhibition, meeting room and the like which need to adjust the layout frequently.

[0060] Further optimization scheme, the adjustable angle LED lamp group is installed on the rotating table body 2, and the lamp group is connected with the control system. The control system can automatically adjust the brightness of the light according to the intensity of the ambient light, or adjust the illumination angle according to the key area of the display content, highlight the display information, and ensure that the audience can clearly watch under different light conditions.

[0061] Further optimization scheme, the folding expansion platform is installed on the lifting platform 1, and the folding expansion platform is connected to the side of the lifting platform 1 through a hinge and can be unfolded or folded as needed. When unfolded, it can place physical models, data manuals and the like related to science and technology projects, and enrich the display form; when folded, it does not occupy extra space, and is convenient for storage and movement of the device.

[0062] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0063] Obviously, the above embodiments of the present application are only examples for the sake of clear description of the present application, and are not a limitation on the embodiments of the present application. For ordinary skilled users in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principles of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A device for displaying the implementation progress of science and technology project management, characterized in that, The utility model relates to a kind of science and technology project management information display device, including: Support, control system is installed on the support; Lifting drive mechanism, lifting drive mechanism is installed on the support, the lifting end of lifting drive mechanism is installed with lifting platform (1); Rotary table mechanism, rotary table mechanism includes rotary table drive assembly, rotary table body (2) and positioning assembly;Rotary table body (2) is rotatably connected on the lifting platform (1), the rotary table drive assembly is installed on the lifting platform (1), for driving rotary table body (2) rotation;Positioning assembly is installed on the lifting platform (1), and positioning assembly is detachably connected with rotary table body (2); Display assembly, display assembly is detachably connected on the top surface of rotary table body (2), and display assembly is used to show science and technology project management information; Wherein, display assembly, lifting drive mechanism, rotary table drive assembly and positioning assembly are electrically connected with the control system.

2. The apparatus of claim 1, wherein: The rotary table drive assembly includes: First electric push rod (3), first electric push rod (3) is hinged on the lifting platform (1), and first electric push rod (3) is electrically connected with the control system; First connecting rod (4), one end of first connecting rod (4) is hinged with the telescopic end of first electric push rod (3), and the other end of first connecting rod (4) is fixedly connected with the rotating shaft of rotary table body (2).

3. The apparatus of claim 2, wherein: The rotating shaft of rotary table body (2) is installed with ratchet (5), the first connecting rod (4) is rotatably connected with pawl (6), the pawl (6) is abutted with the ratchet (5), and the spring (7) is installed between the pawl (6) and the first connecting rod (4).

4. The apparatus of claim 1, wherein: The positioning assembly includes second electric push rod (8) hinged on the lifting platform (1), and the second electric push rod (8) is electrically connected with the control system, and the telescopic end of the second electric push rod (8) is hinged with the second connecting rod (9), the middle segment of the second connecting rod (9) is rotatably connected with the top surface of the lifting platform (1) through the connecting shaft, one end of the second connecting rod (9) away from the second electric push rod (8) is installed with positioning block (10), the rotating shaft of rotary table body (2) is installed with positioning wheel (11), a plurality of circumferentially equidistantly arranged clamping grooves (12) are formed in the positioning wheel (11), and the positioning block (10) is clamped with the clamping groove (12).

5. The apparatus of claim 1, wherein: The support includes base (13) and two columns (14), the control system is fixedly installed on the top surface of the base (13), and the two columns (14) are spaced apart and installed side by side on the top surface of the base (13), and the top of the column (14) is installed with a cross bar; The lifting drive mechanism includes screw drive assembly and lead screw (15), the screw drive assembly is installed on the cross bar, and the screw drive assembly is electrically connected with the control system;The lead screw (15) is rotatably connected on the cross bar, and the lead screw (15) is drivingly connected with the output shaft of the screw drive assembly, and the lead screw (15) is slidably sleeved with a sliding sleeve, and the lifting platform (1) is installed on the sliding sleeve.

6. The apparatus of claim 5, wherein: The screw rod driving assembly comprises a driving motor (16) electrically connected with the control system, the driving motor (16) is installed on the cross rod, a first chain wheel (17) is installed on an output shaft of the driving motor (16), a second chain wheel (18) is installed on the top of the screw rod (15), the first chain wheel (17) and the second chain wheel (18) are provided with a transmission chain, and the first chain wheel (17) and the second chain wheel (18) are drivingly connected through the transmission chain.

7. The apparatus of claim 5, wherein: Slide rails (19) are installed on the side walls of the stand (14), slide blocks (20) are installed on the side walls of the lifting platform (1) in parallel, and the slide blocks (20) are slidably connected with the slide rails (19).

8. The apparatus of claim 1, wherein: The display assembly comprises a limiting seat (21) and an electronic screen (22), the limiting seat (21) is installed at the center of the top surface of the rotating table body (2), the electronic screen (22) is detachably connected on the limiting seat (21), the electronic screen (22) is electrically connected with the control system, and the electronic screen (22) is used for displaying science and technology project management information.

9. The apparatus of claim 5, wherein: A plurality of universal wheels (23) are installed on the bottom surface of the base (13).

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