A combined computer data display device
By designing a mobile base, bracket, clamp, drive, adjustment, and heat dissipation mechanism for the combined computer data display device, the problems of display device position adjustment and chassis limitation are solved, achieving rapid adjustment and efficient heat dissipation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHENGDU YIZHIQU TECHNOLOGY CO LTD
- Filing Date
- 2026-02-28
- Publication Date
- 2026-06-02
AI Technical Summary
The data display device of the modular computer cannot be quickly adjusted in position during use and lacks restraint for the computer case, which makes it easy to fall during relocation.
It adopts a combination design of a mobile base, bracket, clamping mechanism, drive mechanism, adjustment mechanism and heat dissipation mechanism. The clamping mechanism quickly limits the position of the chassis, the drive mechanism adjusts the position, the adjustment mechanism realizes position adjustment, and the heat dissipation mechanism performs heat dissipation treatment.
It enables rapid position adjustment of the display device and auxiliary limiting of the chassis, avoiding the risk of falling and improving heat dissipation efficiency.
Smart Images

Figure CN122129629A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of computer data display technology, specifically to a combined computer data display device. Background Technology
[0002] A modular computer data display device is a hardware device or integrated component used to present data processed by a computer system to users in an intuitive and easy-to-understand form. Its core function is to realize the information output link in human-computer interaction, transforming abstract digital signals into perceptible information forms such as visual and auditory information, enabling users to observe, analyze, judge, and make decisions about the data. In terms of hardware composition, common modular computer data display devices mainly include a display device, which is the most crucial component. A modular computer data display device is a system centered on the display device, combined with audio output components, interface circuits, and related driver software, capable of intuitively presenting computer-processed data in diverse forms. It is not only a key hub for information interaction between the computer system and the user, but its performance and functionality also directly affect the effectiveness and value realization of the modular computer in various application fields.
[0003] The data display device of a modular computer is a key hub for human-computer interaction. First, it transforms the complex and abstract binary data within the computer system into various intuitive forms easily understood and perceived by humans, such as text, images, charts, videos, and animations. This transformation process allows users to quickly grasp the information and meaning contained in the data without needing to delve into the underlying computer operating mechanisms, greatly lowering the barrier to information acquisition. Second, the device provides users with a window to monitor the system's operating status in real time. Through dashboards, indicator lights, and dynamic curves, it continuously displays key performance indicators such as CPU utilization, memory usage, disk space, and network traffic, as well as the working status of each hardware component. If the system malfunctions, such as resource overload, hardware failure, or software error, the data display device can quickly and prominently issue a warning to the user, helping them to promptly identify and resolve problems, ensuring stable system operation. For scenarios requiring multi-person collaboration or public demonstrations, the data display device can clearly and accurately present the data and information processed by the computer to multiple viewers. Whether it's presenting solutions in team meetings, transferring knowledge during teaching, or disseminating information in public places, high-quality data presentations can ensure effective information delivery, improve communication efficiency, and enhance information sharing effectiveness. When using presentation devices to display data, a support frame is needed to fix the device in place. However, the support frame and the presentation device are fixed together with bolts, which makes it difficult to quickly adjust the device's position according to usage needs. Furthermore, the presentation device needs to be compatible with computer cases, but the support frame itself lacks components to help limit the movement of the computer case. Therefore, during relocation, the computer case is easily dropped. Summary of the Invention
[0004] To address the problems mentioned in the background art, the present invention aims to provide a combined computer data display device. This device offers advantages such as rapid adjustment of the display device's position and auxiliary restraint of the computer chassis. It solves the problem that when displaying data, a support bracket is needed to fix the display device in place, but the bracket and display device are fixed together with bolts. This results in the inability to quickly adjust the display device's position according to usage needs. Furthermore, the display device needs to be compatible with the computer chassis, but the bracket itself lacks components to restrain the computer chassis, making it easy for the computer chassis to fall during relocation.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a combined computer data display device, comprising a movable base, a support, and a display device, wherein the support is located on top of the movable base and is fixedly connected to the top of the movable base, the display device is located on top of the support, and clamping mechanisms for use with computer housings are provided on both the left and right sides of the top of the movable base; a driving mechanism for use with the clamping mechanisms is provided on the top of the movable base; an adjustment mechanism for use with the display device is provided on the top of the support; and a heat dissipation mechanism for use with the display device is provided on the rear side of the display device.
[0006] In a preferred embodiment of the present invention, the clamping mechanism includes a clamping plate, a rubber plate, and a placement plate. The clamping plate is located on top of the placement plate, the rubber plate is located on the right side of the clamping plate and is fixedly connected to the right side of the clamping plate, and the bottom of the placement plate is fixedly connected to the top of the movable base.
[0007] In a preferred embodiment of the present invention, the driving mechanism includes a dual-head motor, two lead screws, and two moving plates. The dual-head motor is located at the top of the moving base. The two lead screws are located at the output ends of the dual-head motor on the left and right sides respectively and are fixedly connected to the output ends of the dual-head motor. The inner cavity of the moving plate is connected to the surface of the lead screws by threads. The side of the lead screw near the inner wall of the placement plate is rotatably connected to the inner wall of the placement plate. The top of the moving plate is fixedly connected to the bottom of the clamping plate.
[0008] In a preferred embodiment of the present invention, the adjustment mechanism includes an electric push rod, two connecting plates, and an assembly plate. The electric push rod is located at the top of the bracket and is fixedly connected to the top of the bracket. The two connecting plates are located at the output ends on the left and right sides of the top of the electric push rod and are fixedly connected to the output ends of the electric push rod. The assembly plate is located at the rear side of the display device and is fixedly connected to the rear side of the display device. The front side of the connecting plate is fixedly connected to the rear side of the assembly plate.
[0009] In a preferred embodiment of the present invention, the heat dissipation mechanism includes a fixed shell, two support plates, two drive modules, and a cooling fan. The fixed shell is located at the rear of the display device and is fixedly connected to the rear of the display device. The two support plates are located at the top and bottom of the inner cavity of the fixed shell and are fixedly connected to the inner wall of the fixed shell. The two drive modules are located at the rear of the two support plates and are fixedly connected to the surface of the support plates. The number of cooling fans is multiple and they are evenly distributed on the front of the support plates. The rear of the cooling fans is fixedly installed to the front of the drive modules by bolts.
[0010] As a preferred embodiment of the present invention, intercepting plates are fixedly connected to the left and right sides of the top of the bracket, and limiting rods are fixedly connected to the front and rear sides of the inner cavity of the intercepting plates. Moving blocks are fixedly connected to the left and right sides of the display device, and the front and rear sides of the inner cavity of the moving blocks are slidably connected to the surface of the limiting rods.
[0011] As a preferred embodiment of the present invention, support rods are fixedly connected to the front and rear sides of the top of the movable base, and the front and rear sides of the inner cavity of the movable plate are slidably connected to the surfaces of the support rods.
[0012] As a preferred embodiment of the present invention, mounting plates are fixedly connected to both the front and rear sides of the dual-head motor, and the bottom of the mounting plates is fixedly installed to the top of the movable base by bolts.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention solves the problem of the need for a support bracket to fix the display device during data display by setting up a movable base, a bracket, a display device, a clamping mechanism, a driving mechanism, an adjusting mechanism, and a heat dissipation mechanism. This is achieved by setting up a mobile base, a bracket, a display device, a clamping mechanism, a driving mechanism, an adjusting mechanism, and a heat dissipation mechanism in coordination. In this case, the display device needs to be compatible with a computer case, but the bracket itself does not have a component to help limit the computer case. Therefore, the computer case is easily dropped during the relocation of the bracket. This invention achieves the effect of quickly adjusting the position of the display device and helping to limit the position of the computer case.
[0014] 2. By setting up a clamping mechanism and a driving mechanism, the present invention enables the clamping mechanisms on both sides to be driven quickly for use, thus avoiding the situation where it is impossible to quickly clamp and limit the computer case.
[0015] 3. By setting up an adjustment mechanism and a heat dissipation mechanism, the present invention can assist the display device in heat dissipation, thus avoiding poor heat dissipation when the display device is used for a long time. The adjustment mechanism can quickly adjust the position of the display device according to the usage requirements. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram showing the connection between the clamping mechanism and the computer chassis. Figure 3 This is a schematic diagram showing the assembly distribution of the clamping mechanism and the drive mechanism; Figure 4This is a schematic diagram of the lifting mechanism of the display device; Figure 5 This is a cross-sectional view of the heat dissipation mechanism.
[0017] In the diagram: 1. Movable base; 2. Support frame; 3. Display device; 4. Clamping mechanism; 5. Drive mechanism; 6. Adjustment mechanism; 7. Heat dissipation mechanism; 401. Clamping plate; 402. Rubber plate; 403. Placement plate; 501. Dual-head motor; 502. Lead screw; 503. Movable plate; 601. Electric push rod; 602. Connecting plate; 603. Assembly plate; 701. Fixed shell; 702. Support plate; 703. Drive module; 704. Cooling fan; 8. Interception plate; 9. Limiting rod; 10. Movable block; 11. Support rod; 12. Mounting plate. Detailed Implementation
[0018] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0019] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.
[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.
[0021] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth. Example 1
[0022] Reference Figure 1-5This is the first embodiment of the present invention, which provides a combined computer data display device, including a movable base 1, a support 2, and a display device 3. The support 2 is located on top of the movable base 1 and is fixedly connected to the top of the movable base 1. The display device 3 is located on top of the support 2. The left and right sides of the top of the movable base 1 are provided with clamping mechanisms 4 for use with the computer case. The top of the movable base 1 is provided with a driving mechanism 5 for use with the clamping mechanism 4. The top of the support 2 is provided with an adjustment mechanism 6 for use with the display device 3. The rear side of the display device 3 is provided with a heat dissipation mechanism 7 for use with the display device 3.
[0023] Specifically, the adjustment mechanism 6 allows for quick adjustment of the display device 3's position according to usage requirements, the heat dissipation mechanism 7 assists the display device 3 in heat dissipation, and the drive mechanism 5, in conjunction with the clamping mechanism 4, enables quick clamping and limiting of the computer chassis.
[0024] Furthermore, the computer case is placed on top of the clamping mechanism 4, and then the drive mechanism 5 is activated. The drive mechanism 5, in cooperation with the clamping mechanism 4, quickly drives the clamping mechanisms 4 on both sides to adjust their positions, thereby achieving the effect of quickly driving the clamping mechanisms 4 to dock and limit the computer case. Then, the adjustment mechanism 6 is activated, and the adjustment mechanism 6 drives the display device 3 to adjust its height through its own output end, thereby achieving the effect of adapting to the user's use. Then, the heat dissipation mechanism 7 is activated to assist the display device 3 in efficient heat dissipation. Example 2
[0025] In the second embodiment of the present invention, the clamping mechanism 4 includes a clamping plate 401, a rubber plate 402, and a placement plate 403. The clamping plate 401 is located on top of the placement plate 403, the rubber plate 402 is located on the right side of the clamping plate 401 and is fixedly connected to the right side of the clamping plate 401, and the bottom of the placement plate 403 is fixedly connected to the top of the movable base 1. The driving mechanism 5 includes a dual-head motor 501, two lead screws 502, and two moving plates 503. The dual-head motor 501 is located on top of the movable base 1, and the two lead screws 502 are respectively located at the output ends on the left and right sides of the dual-head motor 501 and are fixedly connected to the output ends of the dual-head motor 501. The output end is fixedly connected, the inner cavity of the movable plate 503 is connected to the surface of the lead screw 502 by a thread, the side of the lead screw 502 near the inner wall of the placement plate 403 is rotatably connected to the inner wall of the placement plate 403, the top of the movable plate 503 is fixedly connected to the bottom of the clamping plate 401, the front and rear sides of the top of the movable base 1 are fixedly connected to support rods 11, the front and rear sides of the inner cavity of the movable plate 503 are slidably connected to the surface of the support rods 11, the front and rear sides of the dual-head motor 501 are fixedly connected to mounting plates 12, and the bottom of the mounting plate 12 is fixedly installed to the top of the movable base 1 by bolts.
[0026] Specifically, the drive mechanism 5 enables the quick drive of the clamping mechanisms 4 on both sides for rapid use, thus avoiding the inability to quickly clamp and limit the computer case.
[0027] Furthermore, the computer chassis is placed on top of the placement plate 403, and then the dual-head motor 501 is started. The dual-head motor 501 drives the lead screw 502 to rotate through its output end. When the lead screw 502 rotates, it drives the moving plate 503 to move through the threaded connection with the moving plate 503. During the movement, the moving plate 503 is supported by the support rod 11 to ensure its movement stability. When the moving plate 503 moves, it drives the clamping plate 401 and the rubber plate 402 to move simultaneously. After the clamping plate 401 and the rubber plate 402 are stably connected with the computer chassis, the effect of clamping and limiting the computer chassis can be achieved. Example 3
[0028] In the third embodiment of the present invention, the adjustment mechanism 6 includes an electric push rod 601, two connecting plates 602, and an assembly plate 603. The electric push rod 601 is located at the top of the bracket 2 and is fixedly connected to the top of the bracket 2. The two connecting plates 602 are located at the output ends on the left and right sides of the top of the electric push rod 601 and are fixedly connected to the output ends of the electric push rod 601. The assembly plate 603 is located at the rear side of the display device 3 and is fixedly connected to the rear side of the display device 3. The front side of the connecting plate 602 is fixedly connected to the rear side of the assembly plate 603. The heat dissipation mechanism 7 includes a fixed shell 701, two support plates 702, two drive modules 703, and a cooling fan 704. The fixed shell 701 is located at the rear side of the display device 3 and is fixedly connected to the rear side of the display device 3. The two support plates 702 are located at the top and bottom of the inner cavity of the fixed shell 701 and are fixedly connected to the inner wall of the fixed shell 701, respectively. The two drive modules 703 are located on the rear side of the two support plates 702 and are fixedly connected to the surface of the support plates 702. There are multiple cooling fans 704 and they are evenly distributed on the front side of the support plates 702. The rear side of the cooling fans 704 is fixedly installed to the front side of the drive modules 703 by bolts. The left and right sides of the top of the bracket 2 are fixedly connected to the intercepting plates 8. The front and rear sides of the inner cavity of the intercepting plates 8 are fixedly connected to the limiting rods 9. The left and right sides of the display device 3 are fixedly connected to the moving blocks 10. The front and rear sides of the inner cavity of the moving blocks 10 are slidably connected to the surface of the limiting rods 9.
[0029] Specifically, the heat dissipation mechanism 7 helps the display device 3 dissipate heat, preventing poor heat dissipation during long-term use. The adjustment mechanism 6 allows for quick adjustment of the display device 3's position according to usage requirements.
[0030] Furthermore, after the computer chassis is positioned, the electric push rod 601 is activated. The electric push rod 601 drives the connecting plate 602 to move through its output end. During the movement of the connecting plate 602, the display device 3 is moved along with it through the assembly plate 603. During the movement of the display device 3, the moving block 10 and the limiting rod 9 work together to ensure the stability of its movement. After the display device 3 moves to the appropriate position, the electric push rod 601 is turned off, which allows for quick adjustment of the position of the display device 3. After the adjustment is completed, the drive module 703 is activated. The drive module 703 drives multiple cooling fans 704 through its output end to provide cooling for the display device 3. Working principle:
[0031] Place the computer case on top of the mounting plate 403, then start the dual-head motor 501. The dual-head motor 501 will drive the lead screw 502 to rotate through its output end. When the lead screw 502 rotates, it will drive the moving plate 503 to move through the threaded connection with the moving plate 503. During the movement, the moving plate 503 will be supported by the support rod 11 to ensure its stability. When the moving plate 503 moves, it will also drive the clamping plate 401 and the rubber plate 402 to move simultaneously. After the clamping plate 401 and the rubber plate 402 are stably connected with the computer case, the computer case can be clamped and limited. After the computer case is limited, start the electric motor. The push rod 601, an electric push rod 601, drives the connecting plate 602 to move through its output end. During the movement of the connecting plate 602, the display device 3 is driven to move along with it through the assembly plate 603. During the movement of the display device 3, the moving block 10 and the limiting rod 9 work together to ensure the stability of its movement. After the display device 3 moves to the appropriate position, the electric push rod 601 is turned off, which can quickly adjust the position of the display device 3. After the adjustment is completed, the drive module 703 is started. The drive module 703 drives multiple cooling fans 704 through its output end to achieve the effect of heat dissipation for the display device 3.
[0032] In summary, through the coordinated operation of the movable base 1, bracket 2, display device 3, clamping mechanism 4, driving mechanism 5, adjustment mechanism 6, and heat dissipation mechanism 7, the usage position of the display device 3 can be quickly adjusted, and the computer chassis can be assisted in being positioned.
[0033] The mobile base 1, bracket 2, display device 3, clamping plate 401, rubber plate 402, placement plate 403, dual-head motor 501, lead screw 502, moving plate 503, electric push rod 601, drive module 703, and cooling fan 704 used in this application can be additionally equipped with protective measures of common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, etc., which are commonly used by those skilled in the art.
[0034] It should be noted that the movable base 1, bracket 2, display device 3, clamping plate 401, rubber plate 402, placement plate 403, dual-head motor 501, lead screw 502, movable plate 503, electric push rod 601, drive module 703 and cooling fan 704 are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method and other methods of the equipment, as well as the materials of each accessory and the selection of various parameters are all common knowledge in the art, and therefore will not be described in detail in this application document.
[0035] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0036] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.
[0037] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.
Claims
1. A data display device for a combined computer, characterized in that: It includes a movable base (1), a support (2), and a display device (3). The support (2) is located on top of the movable base (1) and is fixedly connected to the top of the movable base (1). The display device (3) is located on top of the support (2). The mobile base (1) is equipped with clamping mechanisms (4) on both the left and right sides of the top, which are used in conjunction with the computer case. The top of the movable base (1) is provided with a drive mechanism (5) that works in conjunction with the clamping mechanism (4); The top of the bracket (2) is provided with an adjustment mechanism (6) that works in conjunction with the display device (3); The rear side of the display device (3) is provided with a heat dissipation mechanism (7) that works in conjunction with the display device (3).
2. The data display device for a combined computer according to claim 1, characterized in that: The clamping mechanism (4) includes a clamping plate (401), a rubber plate (402), and a placement plate (403). The clamping plate (401) is located on top of the placement plate (403), the rubber plate (402) is located on the right side of the clamping plate (401) and is fixedly connected to the right side of the clamping plate (401), and the bottom of the placement plate (403) is fixedly connected to the top of the movable base (1).
3. The data display device for a combined computer according to claim 1, characterized in that: The drive mechanism (5) includes a dual-head motor (501), two lead screws (502) and two moving plates (503). The dual-head motor (501) is located on the top of the moving base (1). The two lead screws (502) are located at the output ends of the dual-head motor (501) on the left and right sides respectively and are fixedly connected to the output ends of the dual-head motor (501). The inner cavity of the moving plate (503) is connected to the surface of the lead screw (502) by a thread. The side of the lead screw (502) near the inner wall of the placement plate (403) is rotatably connected to the inner wall of the placement plate (403). The top of the moving plate (503) is fixedly connected to the bottom of the clamping plate (401).
4. The data display device for a combined computer according to claim 1, characterized in that: The adjustment mechanism (6) includes an electric push rod (601), two connecting plates (602) and an assembly plate (603). The electric push rod (601) is located at the top of the bracket (2) and is fixedly connected to the top of the bracket (2). The two connecting plates (602) are located at the output ends on the left and right sides of the top of the electric push rod (601) and are fixedly connected to the output ends of the electric push rod (601). The assembly plate (603) is located at the rear side of the display device (3) and is fixedly connected to the rear side of the display device (3). The front side of the connecting plate (602) is fixedly connected to the rear side of the assembly plate (603).
5. The data display device for a combined computer according to claim 1, characterized in that: The heat dissipation mechanism (7) includes a fixed shell (701), two support plates (702), two drive modules (703), and a cooling fan (704). The fixed shell (701) is located on the rear side of the display device (3) and is fixedly connected to the rear side of the display device (3). The two support plates (702) are located at the top and bottom of the inner cavity of the fixed shell (701) and are fixedly connected to the inner wall of the fixed shell (701). The two drive modules (703) are located on the rear side of the two support plates (702) and are fixedly connected to the surface of the support plates (702). There are multiple cooling fans (704) and they are evenly distributed on the front side of the support plates (702). The rear side of the cooling fan (704) is fixedly installed to the front side of the drive module (703) by bolts.
6. The data display device for a combined computer according to claim 1, characterized in that: The top left and right sides of the bracket (2) are fixedly connected to intercepting plates (8), and the front and rear sides of the inner cavity of the intercepting plate (8) are fixedly connected to limiting rods (9). The left and right sides of the display device (3) are fixedly connected to moving blocks (10), and the front and rear sides of the inner cavity of the moving block (10) are slidably connected to the surface of the limiting rods (9).
7. A data display device for a combined computer according to claim 3, characterized in that: The front and rear sides of the top of the movable base (1) are fixedly connected to support rods (11), and the front and rear sides of the inner cavity of the movable plate (503) are slidably connected to the surface of the support rods (11).
8. The data display device for a combined computer according to claim 3, characterized in that: The front and rear sides of the dual-head motor (501) are fixedly connected to mounting plates (12), and the bottom of the mounting plates (12) is fixedly installed to the top of the movable base (1) by bolts.