Mobile device and test system for testing
By designing a mobile device with rollers and limiting components, the problem that existing devices cannot accommodate multiple test pieces and move them was solved, and efficient 6G performance algorithm verification was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TERMINUSBEIJING TECH CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-07-31
AI Technical Summary
Existing testing equipment cannot accommodate multiple test pieces and does not support the movement of multiple test pieces, which affects the testing progress.
A mobile device comprising a frame and a carrier component was designed. The frame has rollers at the bottom and the carrier component contains a cavity and a limiting component, which can accommodate multiple test pieces and position and limit them during movement, and is used in conjunction with a base station for testing.
It improves testing efficiency and reliability, can accommodate more test pieces during movement and ensure their stability, and is suitable for 6G performance algorithm verification.
Smart Images
Figure CN224583327U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of Internet of Things testing technology, specifically relating to a mobile device and testing system for testing. Background Technology
[0002] 6G performance algorithm verification involves several key technology areas, including integrated communication and sensing, computing power networks, and quantum computing-assisted optimization. It requires evaluation of the algorithm's performance in improving communication efficiency and system energy efficiency through prototype testing, simulation experiments, and real-world scenario verification. The 6G performance algorithm verification metrics require verifying a large number of connected nodes. Calculations show that 1-10 test devices need to be simultaneously connected to a base station within 1 square meter. However, existing testing equipment cannot accommodate multiple test devices or support their movement, thus affecting the testing schedule. Utility Model Content
[0003] The purpose of this invention is to at least solve the problem that existing testing devices cannot accommodate multiple test pieces and support the movement of multiple test pieces. This purpose is achieved through the following technical solution:
[0004] The first aspect of this utility model provides a mobile device for testing, comprising:
[0005] The frame has a receiving space inside, and the frame is provided with multiple support components, which are spaced apart along the height direction of the frame. The bottom end of the frame is provided with rollers.
[0006] Multiple carriers are disposed within the accommodating space, and each carrier is supported by a corresponding support assembly. Each carrier has an accommodating cavity, and the top of the accommodating cavity has an opening.
[0007] The inner bottom surface of the carrier is provided with a limiting component, and the limiting component defines a limiting space, which is used to place the test piece.
[0008] By using the mobile device for testing in this technical solution, the bottom of the frame is equipped with rollers to facilitate the movement of the frame. At the same time, multiple load-bearing components are spaced apart along the height of the frame within the accommodating space and are supported by the support components. This not only allows more test pieces (such as IoT terminals) to be accommodated through the open accommodating cavity, but also enables the frame to move, improving testing efficiency and feasibility. In addition, the limiting space of the limiting components can position and limit the test pieces, improving reliability.
[0009] In addition, the mobile device for testing according to this utility model may also have the following additional technical features:
[0010] In some embodiments of this utility model, the frame includes multiple longitudinal beams, all of which extend along the height direction of the frame and enclose the accommodating space, and the support component is connected to the multiple longitudinal beams.
[0011] In some embodiments of this utility model, the support assembly includes multiple crossbeams, with one crossbeam connecting adjacent longitudinal beams, and the outer peripheral surface of the bearing member is connected to the multiple crossbeams respectively.
[0012] In some embodiments of this utility model, the longitudinal beam and the transverse beam are detachably connected.
[0013] In some embodiments of this utility model, multiple rollers are provided, and one roller is rotatably connected to the bottom end of each longitudinal beam.
[0014] In some embodiments of this utility model, the carrier and the support assembly are detachably connected.
[0015] In some embodiments of this utility model, a silicone component is provided on the inner bottom surface of the carrier, and the silicone component is used to contact the test piece.
[0016] In some embodiments of this utility model, at least one side of the carrier is provided with an opening, and the opening is connected to the receiving cavity.
[0017] In some embodiments of this utility model, the limiting component includes a first limiting boss and a second limiting boss, and a limiting space is formed between the first limiting boss and the second limiting boss, the limiting space being used to place the test piece.
[0018] The second aspect of this utility model provides a testing system, comprising:
[0019] Base station;
[0020] The mobile device used for testing is positioned close to the base station, and the mobile device used for testing is the aforementioned mobile device used for testing. Attached Figure Description
[0021] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:
[0022] Figure 1 A schematic diagram of the structure of a mobile device for testing according to an embodiment of the present invention is shown.
[0023] The labels in the attached diagram are as follows:
[0024] 11. Longitudinal beam; 12. Support assembly; 121. Crossbeam; 13. Roller;
[0025] 20. Supporting component; 21. Receiving cavity; 22. Opening;
[0026] 30. Test piece;
[0027] X: First direction, Y: Second direction, Z: Height direction of the frame. Detailed Implementation
[0028] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
[0029] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.
[0030] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.
[0031] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations.
[0032] 6G performance algorithm verification involves several key technology areas, including integrated communication and sensing, computing power networks, and quantum computing-assisted optimization. It requires evaluation of the algorithm's performance in improving communication efficiency and system energy efficiency through prototype testing, simulation experiments, and real-world scenario verification. The 6G performance algorithm verification metrics require verifying large-scale connection nodes. The main metric is that 106 to 108 users (which can be mobile phones or other IoT terminal users) can simultaneously access the network within a 1-kilometer radius. This translates to requiring 1-10 test devices to be simultaneously connected to a base station within 1 square meter. However, existing testing devices cannot accommodate multiple test devices or support their movement, thus impacting the testing progress.
[0033] Figure 1 A schematic diagram of the structure of a mobile device for testing according to an embodiment of the present invention is shown. Figure 1 As shown, this utility model proposes a mobile device and testing system for testing. The mobile device for testing in this utility model includes a frame and multiple carrier members 20. The frame has a receiving space and multiple support components 12 are provided on the frame. The multiple support components 12 are spaced apart along the height direction of the frame. Rollers 13 are provided at the bottom end of the frame. The multiple carrier members 20 are located in the receiving space and are supported by the multiple support components 12 one by one. Each carrier member 20 has a receiving cavity 21 with an opening at the top. The inner bottom surface of the carrier member 20 is provided with a limiting component, and the limiting component defines a limiting space for placing the test piece 30.
[0034] By using the mobile device for testing in this technical solution, the bottom of the frame is provided with rollers 13 to facilitate the movement of the frame. At the same time, multiple load-bearing components 20 are spaced apart along the height direction of the frame in the accommodating space and are supported by the support components 12. This not only allows more test pieces 30 (such as IoT terminals) to be accommodated through the open accommodating cavity 21, but also allows them to move with the frame, improving testing efficiency and feasibility. In addition, the limiting space of the limiting components can position and limit the test pieces 30, improving reliability.
[0035] Specifically, in this embodiment, the Internet of Things terminal can be a terminal device with a connection cable, which can be placed in the receiving cavity 21 of the carrier 20 through the opening, and then move with the carrier 20 and the frame, and cooperate with the base station to simulate a walking person for testing.
[0036] In some embodiments of this utility model, such as Figure 1 As shown, the frame includes longitudinal beams 11 and support components 12. Multiple longitudinal beams 11 are provided, each extending along the height direction Z of the frame and enclosing a receiving space. Multiple support components 12 are connected to the longitudinal beams 11, and the number of support components 12 is the same as the number of load-bearing members 20. The multiple support components 12 are spaced apart along the height direction Z of the frame, and each load-bearing member 20 is connected to one of the multiple support components 12 in a corresponding manner. In this embodiment, the longitudinal beams 11 are used to enclose and form the receiving space, facilitating the accommodation of multiple load-bearing members 20. Each load-bearing member 20 is connected to a longitudinal beam 11 through a support component 12, thereby achieving a fixed connection.
[0037] Specifically, in this embodiment, such as Figure 1 As shown, there are four longitudinal beams 11 arranged in a square shape, and the four longitudinal beams 11 are connected and fixed to each other by a support component 12. At the same time, there are four support components 12 and four load-bearing members 20. Each load-bearing member 20 is located in the accommodating space and is connected to the four longitudinal beams 11 by a support component 12.
[0038] Specifically, in this embodiment, the four carriers 20 are spaced apart along the height direction Z of the frame, so that there are gaps between adjacent carriers 20. The signal of the test piece in the accommodating cavity 21 can be transmitted outward through the gaps and finally connected to the base station, which improves the reliability of the test and minimizes EMC (electromagnetic compatibility) shielding interference.
[0039] Furthermore, in this embodiment, the longitudinal beam 11 and the support assembly 12 are constructed from rectangular tubing to form columns and beams, which can be connected by angle brackets or welded joints. Each load-bearing member 20 is fixed by a snap-fit groove or bolt hole on the beam, and the spacing between adjacent load-bearing members is 50mm.
[0040] In some embodiments of this utility model, such as Figure 1 As shown, the support assembly 12 includes multiple crossbeams 121, the number of which is the same as the number of longitudinal beams 11. A crossbeam 121 connects to each adjacent longitudinal beam 11. The outer periphery of the bearing member 20 is connected to each of the multiple crossbeams 121. In this embodiment, the crossbeams 121 are rod-shaped structures, and there are four crossbeams 121. A crossbeam 121 connects to each pair of adjacent longitudinal beams 11, and the two ends of each crossbeam 121 are connected to the two adjacent longitudinal beams 11, thereby improving the stability between adjacent longitudinal beams 11.
[0041] In some embodiments of this utility model, the longitudinal beam 11 and the transverse beam 121 are detachably connected. In this embodiment, the above-mentioned arrangement facilitates the assembly and disassembly of the longitudinal beam 11 and the transverse beam 121, improving the efficiency of assembly and disassembly. At the same time, it allows for the assembly of the support components 12 and the longitudinal beam 11 in specific scenarios according to the design of the height direction Z of the frame. For example, if three load-bearing components 20 need to be assembled, four longitudinal beams 11 and three support components 12 are assembled; if four load-bearing components 20 need to be assembled, four longitudinal beams 11 and four support components 12 are assembled, thus improving the versatility and applicability of the mobile device.
[0042] In some embodiments of this utility model, such as Figure 1 As shown, multiple rollers 13 are provided, the number of which is the same as the number of longitudinal beams 11. Each longitudinal beam 11 has a roller 13 rolledly connected to its bottom end. In this embodiment, four rollers 13 are provided, with each of the four longitudinal beams 11 having a roller 13 rolledly connected to its bottom end. The four rollers 13 can drive the frame to move, thereby enabling the movement of the mobile device used for testing. In conjunction with the base station, the 6G performance of the device under test can be tested.
[0043] Specifically, in this embodiment, the roller 13 is a swivel wheel. A swivel wheel (also known as a universal caster or omnidirectional wheel) is a wheel that can rotate freely 360 degrees. Its advantages are flexibility and adaptability. It allows the wheel to rotate freely in any direction and can achieve horizontal, diagonal, or stationary rotational movement without changing the overall orientation of the equipment. It is set at the bottom of the frame and enables the frame to drive the load-bearing component 20 to move in any direction without being restricted by a fixed direction.
[0044] In some embodiments of this utility model, the carrier 20 and the support assembly 12 are detachably connected. In this embodiment, the above-mentioned arrangement facilitates the assembly and disassembly of the carrier 20 and the support assembly 12, improving the efficiency of assembly and disassembly. At the same time, it allows for the assembly of the support assembly 12 and the carrier 20 in specific scenarios according to the design of the height direction Z of the frame. For example, if three carriers 20 need to be assembled, they are assembled with three support assemblies 12; if four carriers 20 need to be assembled, they are assembled with four support assemblies 12, thus improving the versatility and applicability of the mobile device.
[0045] In some embodiments of this utility model, a silicone element is provided on the inner bottom surface of the support member 20, which is used to contact the test piece. In this embodiment, the silicone element is an anti-slip silicone pad, which is provided on the inner bottom surface of the support member 20. It can increase the friction between the support member and the test piece, thereby reducing the slippage of the test piece when the moving device moves, and improving reliability.
[0046] In some embodiments of this utility model, such as Figure 1 As shown, at least one side of the carrier 20 has an opening 22, which communicates with the receiving cavity 21. In this embodiment, the test piece may also have a connecting wire. When the test piece is placed in the receiving cavity 21, the connecting wire can be led out to the outside through the opening 22, improving the guidance and convenience of the connecting wire.
[0047] In some embodiments of this utility model, the limiting component includes a first limiting boss and a second limiting boss, and a limiting space is formed between the first limiting boss and the second limiting boss. The limiting space is used to place the test piece. In this embodiment, the first limiting boss and the second limiting boss are arranged at intervals along a first direction X, which can position and limit the terminal device such as the test piece located in the limiting space, further improving the stability of the terminal device such as the test piece during the movement of the mobile device.
[0048] Specifically, in this embodiment, the inner bottom surface of the support member 20 is further provided with a third limiting boss and a fourth limiting boss. The third limiting boss and the fourth limiting boss are arranged at intervals along the second direction Y. A limiting space is formed between the first limiting boss, the second limiting boss, the third limiting boss, and the fourth limiting boss, which can limit the terminal equipment such as the test piece in the first direction X and the second direction Y, further improving the stability of the terminal equipment such as the test piece during the movement of the mobile device. Among them, the first direction X, the second direction Y, and the height direction Z of the frame are arranged perpendicularly to each other.
[0049] Specifically, in this embodiment, the distance between the first limiting boss and the second limiting boss is less than or equal to 80 mm.
[0050] This utility model also proposes a testing system, including:
[0051] Base station (can be a USRP base station (Universal Software Radio Peripheral));
[0052] The mobile device used for testing is located on one side of the base station and is movable relative to the base station. The mobile device used for testing is the aforementioned mobile device used for testing.
[0053] By using the testing system in this technical solution, a combination structure of a base station and a mobile device for testing is adopted. The mobile device can move relative to the base station, and since a mobile phone or other terminal device is placed on the mobile device, the 6G performance of the mobile phone or other terminal device can be verified during movement. The bottom of the frame is equipped with casters 13 to facilitate movement. Multiple support members 20 are spaced apart along the height Z direction of the frame within the accommodating space. This not only allows for the accommodating of more test items 30 (e.g., IoT terminals) through the support members 20, but also enables movement along with the frame. The mobile device of this invention can accommodate more test items in a smaller area along the height Z direction of the frame and can also move via the casters 13, improving testing efficiency and reliability.
[0054] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.
Claims
1. A mobile device for testing, characterized by, include: The frame has a receiving space inside, and the frame is provided with multiple support components, which are spaced apart along the height direction of the frame. The bottom end of the frame is provided with rollers. Multiple carriers are disposed within the accommodating space, and each carrier is supported by a corresponding support assembly. Each carrier has an accommodating cavity, and the top of the accommodating cavity has an opening. The inner bottom surface of the carrier is provided with a limiting component, and the limiting component defines a limiting space, which is used to place the test piece.
2. The mobile device for testing of claim 1, wherein, The frame includes multiple longitudinal beams, all of which extend along the height of the frame and enclose the receiving space. The support assembly is connected to the multiple longitudinal beams.
3. The mobile device for testing of claim 2, wherein, The support assembly includes multiple crossbeams, with one crossbeam connecting adjacent longitudinal beams, and the outer peripheral surface of the load-bearing member is connected to the multiple crossbeams respectively.
4. The mobile device for testing of claim 3, wherein, The longitudinal beam and the transverse beam are detachably connected.
5. The mobile device for testing of claim 2, wherein, The rollers are provided in multiple ways, and each of the longitudinal beams is tactilely connected to one of the rollers at its bottom end.
6. The mobile device for testing of any one of claims 1-5, wherein, The carrier and the support assembly are detachably connected.
7. The mobile device for testing of any one of claims 1-5, wherein, The inner bottom surface of the carrier is provided with a silicone component, which is used to contact the test piece.
8. The mobile device for testing of any one of claims 1-5, wherein, The support member has an opening on at least one side, and the opening is connected to the accommodating cavity.
9. The mobile device for testing of any one of claims 1-5, wherein, The limiting component includes a first limiting boss and a second limiting boss, and a limiting space is formed between the first limiting boss and the second limiting boss. The limiting space is used to place the test piece.
10. A test system, characterized by include: Base station; A mobile device for testing, wherein the mobile device for testing is located close to the base station, and the mobile device for testing is the mobile device for testing as described in any one of claims 1-9.