Portable data assessment display device

Abstract

The utility model relates to the technical field of data assessment display, and discloses a portable data assessment display device which comprises a data assessment display screen, extension screens, a support column, a telescopic column, an outer support, an inner support, a sliding sleeve and a bottom cylinder, and the extension screens are connected to the two sides of the data assessment display screen in a sliding mode; the telescopic column is connected to the top of the supporting column, the bottom support is welded to the top of the telescopic column, and the data assessment display screen is installed at the upper end of the bottom support; the sliding sleeve is arranged near the upper part outside the supporting column; the upper end of the outer bracket is movably connected to the outer end of the sliding sleeve; the bottom cylinder is fixedly arranged at the outer lower end of the strut; the inner bracket is movably connected between the outer bracket and the bottom cylinder; a bottom block of a trapezoidal structure is fixedly arranged at the bottom of the supporting column. The extension screen can be conveniently unfolded in a sliding mode according to needs, the display area is increased, more complex or more detailed data display requirements are met, the supporting structure can be conveniently and movably adjusted outwards to be stably supported and movably adjusted inwards to be stored and carried, and the application requirements of various scenes are met.

Description

Technical Field

[0001] This utility model relates to the field of data assessment and display technology, specifically a portable data assessment and display device. Background Technology

[0002] The foundation of data-driven performance appraisal lies in accurate and comprehensive data collection and organization. Enterprises need to establish a robust data collection system to ensure that all production data is entered into the system in real time and accurately. Data-driven performance appraisal can motivate employees and promote the mutual growth of both the company and its employees. Companies typically use data performance display boards to publicize the monthly performance appraisals of outstanding employees, aiming to incentivize them.

[0003] Currently, many data assessment and display devices are bulky in design, lacking lightweight and portable features. This makes them inconvenient to carry in scenarios such as mobile offices or outdoor displays, increasing the difficulty of transportation and setup. Furthermore, some devices lack effective folding mechanisms, making it difficult to quickly and compactly store them when not in use, occupying a significant amount of storage space and hindering daily management and storage. Insufficient stability when adjusting angles or heights leads to wobbling or tipping, affecting display effects and user experience. The inability to adjust the screen area according to display needs limits the richness and detail of the displayed content. Therefore, corresponding technical solutions are needed to address these issues. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a portable data assessment and display device, which solves the technical problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a portable data assessment and display device, comprising a data assessment and display screen, an extension screen, a support column, a telescopic column, an outer support, an inner support, a sliding sleeve, and a base cylinder, wherein the extension screen is slidably connected to both sides of the data assessment and display screen;

[0008] The telescopic column is connected to the top of the support column, and a base is welded to the top of the telescopic column. The data assessment display screen is installed on the upper end of the base.

[0009] The sliding sleeve is located on the outside of the support column near the top, and the upper end of the outer bracket is movably connected to the outer end of the sliding sleeve.

[0010] The bottom cylinder is fixedly installed at the lower outer end of the support column;

[0011] The inner support is movably connected between the outer support and the bottom cylinder;

[0012] The bottom of the support column is fixed with a trapezoidal base block.

[0013] Preferably, a shaft plate is fixedly distributed in the middle of the outer side wall of the sliding sleeve, the upper end of the outer support is movably connected to the inside of the shaft plate, and a spherical support ball is fixedly provided at the bottom of the outer support; the shaft plate is fixed above the outer side wall of the sliding sleeve to adjust the outer support, and the support ball is used to stably support the ground, which is suitable for various ground surfaces.

[0014] Preferably, the upper end of the inner support is movably connected to a second shaft plate, the second shaft plate is fixedly disposed at the middle of the inner side of the outer support, the outer side wall of the bottom cylinder is fixedly distributed with a third shaft plate, and the lower end of the inner support is movably connected to the inside of the third shaft plate; the second shaft plate is fixed at the middle of the inner side of the outer support to movably adjust the upper part of the inner support, and the third shaft plate is fixed at the outer side wall of the bottom cylinder to movably adjust the lower part of the inner support.

[0015] Preferably, a fixing cylinder is fixedly distributed near the upper end of the outer side wall of the sliding sleeve. A locking screw is threadedly connected inside the fixing cylinder. An end plate is fixedly provided at the outer end of the locking screw, and a rotating plate is fixedly provided at the outer end of the end plate. The fixing cylinder is used to extend and fix to the outer side wall of the sliding sleeve, the locking screw is used to pass through the fixing cylinder and lock to the outside of the support column so as to lock the sliding sleeve, and the rotating plate is used for hand-held rotation operation, which is simple to operate.

[0016] Preferably, a lifting device is fixedly installed at the top center of the data assessment display screen, support rods are welded to both ends of the bottom of the data assessment display screen, a reinforcing plate is fixedly distributed between the outer wall of the telescopic column and the lower end of the base, and the base has a U-shaped plate structure with locking bolts distributed at the front end through a threaded connection; the lifting device facilitates the user to hold or hang the data assessment display screen, the reinforcing plate is used to enhance the stability and load-bearing capacity of the telescopic column and the base, and the locking bolts are used for quick disassembly and assembly of the data assessment display screen, ensuring the stability of the data assessment display screen after adjustment and preventing accidental slippage.

[0017] Preferably, the upper and lower ends of the extended screen are both fixedly equipped with slide rails, which are slidably connected to the upper and lower ends of the data assessment display screen inside; the outer end of the extended screen is fixedly equipped with a baffle, and the outer end of the baffle is fixedly equipped with a handle; the upper and lower ends of the inner side of the baffle are fixedly distributed with metal positioning blocks, and the upper and lower ends of both sides of the data assessment display screen are provided with magnetic positioning grooves; the slide rails are used for smooth sliding and stretching, the baffle is used for sealing and fitting after the extended screen is closed, and the magnetic attraction between the metal positioning blocks and the magnetic positioning grooves interacts to achieve stable positioning, making it more stable after storage, and the handle is used for hand-held stretching operation, which facilitates the user's operation experience.

[0018] Preferably, the data assessment display screen is electrically connected to a power control device at the rear, with a power cord electrically connected to the bottom of the power control device. Heat dissipation slots are distributed at both ends of the rear of the power control device, and an external device port board is electrically connected to the side of the power control device. A slot cylinder is fixedly provided in the middle of the rear of the power control device. The power cord is used for plugging in a power supply. The power control device has an internal lithium battery that can provide power for a long time, providing a stable and reliable power supply for the data assessment display screen. The heat dissipation slots effectively prevent overheating and extend the device's lifespan. The external device port board allows the device to easily connect to various external devices, such as storage devices, keyboards, and mice, expanding its functionality and compatibility to meet diverse usage needs. The slot cylinder is used to secure and fasten the power cord, preventing it from becoming tangled and ensuring a high level of safety.

[0019] (III) Beneficial Effects

[0020] This portable data assessment and display device features extended screens that slide to both sides of the main data assessment display screen, allowing for easy unfolding as needed and increasing the display area. This makes it suitable for more complex or detailed data display requirements. The display screen is mounted on the top of the base for quick and easy assembly and disassembly. The device boasts a simple structure and low cost. A sliding sleeve fitted around the support column and its externally connected bracket, along with an internal bracket that moves between the external bracket and the base cylinder, facilitates outward adjustment for stable support and inward adjustment for easy storage and portability. This meets the application needs of various scenarios such as mobile offices and outdoor displays. A telescopic column connected to the top of the support column allows for free adjustment of the height of the data assessment display screen and extended screens, adapting the screen height to the viewing needs of different users. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point B;

[0024] Figure 4 This is a schematic diagram of the front structure of the data assessment display screen and the extension screen of this utility model;

[0025] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point C;

[0026] Figure 6 For the present utility model Figure 4Enlarged structural diagram at point D;

[0027] Figure 7 This is a schematic diagram of the rear structure of the data assessment display screen and the extension screen of this utility model.

[0028] In the diagram, the components are: data assessment display screen 1, support rod 11, power cord 12, magnetic positioning groove 13, power control device 14, heat dissipation slot 141, external device port board 142, card slot cylinder 143, lifting device 15, extension screen 2, handle 21, baffle 22, slide rail 23, metal positioning block 24, support column 3, base block 31, telescopic column 4, base support 41, locking bolt 411, reinforcing plate 42, outer bracket 5, support ball 51, shaft plate one 52, inner bracket 6, shaft plate two 61, locking screw 62, end plate 621, rotating plate 622, shaft plate three 63, fixing cylinder 64, sliding sleeve 7, and bottom cylinder 8. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1-7 This utility model provides a technical solution: a portable data assessment and display device, including a data assessment and display screen 1, an extension screen 2, a support column 3, a telescopic column 4, an outer support 5, an inner support 6, a sliding sleeve 7, and a bottom cylinder 8, wherein the extension screen 2 is slidably connected to both sides of the data assessment and display screen 1.

[0031] The telescopic column 4 is connected to the top of the support column 3. The top of the telescopic column 4 is welded with a base 41, and the data assessment display screen 1 is installed on the upper end of the base 41.

[0032] The sliding sleeve 7 is located near the top of the outside of the support column 3, and the upper end of the outer bracket 5 is movably connected to the outer end of the sliding sleeve 7.

[0033] The bottom cylinder 8 is fixedly installed at the lower outer end of the support column 3;

[0034] The inner support 6 is movably connected between the outer support 5 and the bottom cylinder 8;

[0035] The bottom of the support column 3 is fixed with a trapezoidal base block 31. The trapezoidal base block 31 not only increases the overall stability and prevents it from tipping over when used on uneven ground, but also maintains the portability of the device.

[0036] Further improvements include a shaft plate 52 fixedly distributed in the middle of the outer side wall of the sliding sleeve 7, an upper end of the outer support 5 movably connected to the inside of the shaft plate 52, and a support ball 51 with a spherical structure fixedly provided at the bottom of the outer support 5.

[0037] The shaft plate 52 is fixed above the movable and adjustable outer bracket 5 on the outer side wall of the sliding sleeve 7, and the support ball 51 is used to stably support the ground, which is suitable for various ground surfaces.

[0038] Further improvements include a shaft plate 2 61 movably connected to the upper end of the inner support 6, the shaft plate 2 61 being fixedly located at the middle of the inner side of the outer support 5, and a shaft plate 3 63 being fixedly distributed on the outer side wall of the bottom cylinder 8, with the lower end of the inner support 6 being movably connected to the interior of the shaft plate 3 63.

[0039] Shaft plate 2 61 is fixed to the middle of the inner side of the outer support 5 and can be adjusted above the inner support 6. Shaft plate 3 63 is fixed to the lower side of the outer wall of the bottom cylinder 8 and can be adjusted below the inner support 6.

[0040] Further improvements include a fixed cylinder 64 fixedly distributed near the upper end of the outer side wall of the sliding sleeve 7, a locking screw 62 threadedly connected inside the fixed cylinder 64, an end plate 621 fixedly provided at the outer end of the locking screw 62, and a rotating plate 622 fixedly provided at the outer end of the end plate 621.

[0041] The fixing cylinder 64 is used to extend and fix to the outer wall of the sliding sleeve 7, and the locking screw 62 is used to pass through the fixing cylinder 64 and lock to the outside of the support column 3 so as to lock the sliding sleeve 7. The rotating plate 622 is used for hand-held rotation operation, which is simple to operate.

[0042] Further improvements include a lifting device 15 fixedly installed at the top center of the data assessment display screen 1, support rods 11 welded to both ends of the bottom of the data assessment display screen 1, a reinforcing plate 42 fixedly distributed between the outer side wall of the telescopic column 4 and the lower end of the base 41, and the base 41 having a U-shaped plate structure with locking bolts 411 connected to the front end by threaded connection.

[0043] The lifting device 15 is designed to facilitate users to carry or hang the data assessment display screen 1 by hand. The reinforcing plate 42 is used to enhance the stability and load-bearing capacity of the telescopic column 4 and the base 41. The locking bolt 411 is used for quick disassembly and assembly of the data assessment display screen 1, ensuring the stability of the data assessment display screen 1 after adjustment and preventing accidental slippage.

[0044] Further improvements include the addition of slide rails 23 at both the top and bottom of the extended screen 2, which are slidably connected to the upper and lower interior of the data assessment display screen 1.

[0045] A baffle 22 is fixedly provided at the outer end of the extended screen 2, and a handle 21 is fixedly provided at the outer end of the baffle 22.

[0046] Metal positioning blocks 24 are fixedly distributed on the upper and lower inner sides of the baffle 22, and magnetic positioning grooves 13 are provided on the upper and lower sides of both sides of the data assessment display screen 1.

[0047] The slide rail 23 is used for smooth sliding and stretching, the baffle 22 is used for sealing and fitting after closing the extension screen 2, the metal positioning block 24 interacts with the magnetic attraction of the magnetic positioning groove 13 to achieve stable positioning, making it more stable after storage, and the handle 21 is used for hand-held stretching operation, which facilitates the user's operation experience.

[0048] Specifically, the data assessment display screen 1 is electrically connected to a power control device 14 at the rear, a power cord 12 is electrically connected to the bottom of the power control device 14, heat dissipation slots 141 are distributed at both ends of the rear of the power control device 14, an external device port board 142 is electrically connected to the side of the power control device 14, and a card slot cylinder 143 is fixedly provided in the middle of the rear of the power control device 14.

[0049] The power cord 12 is used for plugging in power supply. The power control device 14 has a lithium battery inside that can provide power for a long time, providing a stable and reliable power supply for the data assessment display screen. The heat dissipation slot 141 effectively prevents overheating and extends the life of the device. The external device port board 142 allows the device to easily connect to various external devices, such as storage devices, keyboards, mice, etc., expanding its functionality and compatibility to meet diverse usage needs. The card slot 143 is used to bind and lock the power cord 12 to avoid it from being messy and has a high safety factor.

[0050] It should be noted that the specific model and specifications need to be determined based on the actual specifications of the device. The specific selection and calculation methods adopt existing technology in this field, and therefore will not be described in detail. The power supply and its principle are clear to those skilled in the art, and will not be described in detail here.

[0051] Working principle: After being carried to the place where it needs to be displayed, the rotating plate 622 at the outer end of the hand end plate 621 is loosened and the locking screw 62 is adjusted. The outer bracket 5 and the inner bracket 6 are moved and adjusted through the first shaft plate 52, the second shaft plate 61 and the third shaft plate 63, and the sliding sleeve 7 is slidably adjusted outside the support column 3, so that the bottom block 31 and the support ball 51 are stably supported on the ground.

[0052] The data assessment display screen 1 is lifted by the hand lifting device 15 and placed on the base 41. Multiple locking bolts 411 are used to firmly clamp and position the data assessment display screen 1. The data assessment display screen 1 can be temporarily placed on the ground by multiple support rods 11.

[0053] Data devices can be connected via the external device port board 142 to enable the data assessment display screen 1 for display. The extended screen 2 can be slid outward by holding the handle 21, and different data can be displayed through the data assessment display screen 1 and the extended screens 2 on both sides.

[0054] This utility model includes a data assessment display screen 1, a support rod 11, a power cord 12, a magnetic positioning groove 13, a power control device 14, a heat dissipation slot 141, an external device port board 142, a card slot cylinder 143, a lifting device 15, an extension screen 2, a handle 21, a baffle 22, a slide rail 23, a metal positioning block 24, a support column 3, a base block 31, a telescopic column 4, a base support 41, a locking bolt 411, a reinforcing plate 42, an outer bracket 5, a support ball 51, a first shaft plate 52, an inner bracket 6, a second shaft plate 61, a locking screw 62, and an end plate 621. Plate 622, shaft plate 63, fixing cylinder 64, sliding sleeve 7, and bottom cylinder 8 are all general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that the design is bulky and lacks lightweight and portable characteristics, making it inconvenient to carry in scenarios such as mobile offices or outdoor displays, increasing the difficulty of transportation and setup. In addition, some devices do not have an effective folding mechanism, making it difficult to quickly and compactly store them when not in use, occupying a large amount of space. The existing storage space is not conducive to daily management and storage. It lacks stability when adjusting the angle or height, and is prone to shaking or tipping, affecting the display effect and user experience. It is impossible to adjust the screen area according to the display needs, which limits the richness and detail of the displayed content. This utility model, through the combination of the above-mentioned components, and the extension screen 2 that is slidably connected to both sides of the data assessment display screen 1, can be easily slid out as needed, increasing the display area and making it suitable for more complex or more detailed data display needs. By installing the data assessment display screen 1 on the upper end of the base 41, it is easy to quickly disassemble and assemble. The structure is simple and the cost is low. The sliding sleeve 7 sleeved on the outside of the support column 3 and the outer bracket 5 that is movably connected to the outside, and the inner bracket 6 that is movably connected between the outer bracket 5 and the base cylinder 8, can be easily adjusted outward to provide stable support and inward to adjust for storage and carrying, meeting the application needs of mobile office, outdoor display and other scenarios. The telescopic column 4 connected to the upper end of the support column 3 can freely adjust the height of the data assessment display screen 1 and the extension screen 2 as needed, so that the screen height can be adapted to the viewing needs of different people.

[0055] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable data assessment and display device, comprising a data assessment and display screen (1), an extension screen (2), a support column (3), a telescopic column (4), an outer support (5), an inner support (6), a sliding sleeve (7), and a base cylinder (8), characterized in that: The extended screen (2) is slidably connected to both sides of the data assessment display screen (1); The telescopic column (4) is connected to the top of the support column (3), and a base (41) is welded to the top of the telescopic column (4). The data assessment display screen (1) is installed on the upper end of the base (41). The sliding sleeve (7) is located on the outside of the support column (3) near the top, and the upper end of the outer bracket (5) is movably connected to the outer end of the sliding sleeve (7); The bottom cylinder (8) is fixedly installed at the lower outer end of the support column (3); The inner support (6) is movably connected between the outer support (5) and the bottom cylinder (8); The bottom of the support column (3) is fixedly provided with a trapezoidal base block (31).

2. The portable data assessment and display device according to claim 1, characterized in that: A shaft plate (52) is fixedly distributed in the middle of the outer side wall of the sliding sleeve (7). The upper end of the outer support (5) is movably connected to the inside of the shaft plate (52). A support ball (51) with a spherical structure is fixedly provided at the bottom of the outer support (5).

3. The portable data assessment and display device according to claim 2, characterized in that: The upper end of the inner support (6) is movably connected to a second shaft plate (61), the second shaft plate (61) is fixedly located in the middle of the inner side of the outer support (5), the outer side wall of the bottom cylinder (8) is fixedly distributed with a third shaft plate (63), and the lower end of the inner support (6) is movably connected to the inside of the third shaft plate (63).

4. The portable data assessment and display device according to claim 3, characterized in that: A fixed cylinder (64) is fixedly distributed near the upper end of the outer side wall of the sliding sleeve (7). A locking screw (62) is threadedly connected inside the fixed cylinder (64). An end plate (621) is fixedly provided at the outer end of the locking screw (62), and a rotating plate (622) is fixedly provided at the outer end of the end plate (621).

5. The portable data assessment and display device according to claim 1, characterized in that: A lifting device (15) is fixedly provided at the top center of the data assessment display screen (1). Support rods (11) are welded to both ends of the bottom of the data assessment display screen (1). A reinforcing plate (42) is fixedly distributed between the outer wall of the telescopic column (4) and the lower end of the base (41). The base (41) has a U-shaped plate structure and a locking bolt (411) is distributed at the front end through a threaded connection.

6. The portable data assessment and display device according to claim 1, characterized in that: The upper and lower ends of the extended screen (2) are both fixedly provided with slide rails (23), and the slide rails (23) are slidably connected to the upper and lower ends of the data assessment display screen (1). The outer end of the extended screen (2) is fixedly provided with a baffle (22), and the outer end of the baffle (22) is fixedly provided with a handle (21); Metal positioning blocks (24) are fixedly distributed on the upper and lower inner sides of the baffle (22), and magnetic positioning grooves (13) are opened on both sides of the data assessment display screen (1).

7. The portable data assessment and display device according to claim 1, characterized in that: The rear of the data assessment display screen (1) is electrically connected to a power control device (14), the bottom of the power control device (14) is electrically connected to a power cord (12), the two ends of the rear of the power control device (14) are provided with heat dissipation slots (141), the side of the power control device (14) is electrically connected to an external device port board (142), and a card slot cylinder (143) is fixedly provided in the middle of the rear of the power control device (14).

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