Modularized framework for testing and testing platform

Abstract

The embodiment of the utility model relates to the technical field of testing, and discloses a modularized framework for testing and a testing platform. The modularized frame for testing comprises a plurality of frame bodies, each frame body is provided with a plurality of object placing faces and a plurality of rolling pieces used for rolling on a supporting face, the object placing faces of each frame body are arranged at intervals in the preset direction and face the preset direction, and the frame bodies have the splicing state and the separating state. In the spliced state, the multiple frame bodies are connected together, and in the separated state, the multiple frame bodies move on the supporting face along with rolling of the rolling pieces. According to the modularized framework for testing and the testing platform provided by the embodiment of the invention, a tester can move each piece of testing equipment conveniently.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of test experiment, in particular to a modular framework for testing and a test platform. BACKGROUND

[0002] With the continuous emergence of various electronic products, the testing work of electronic equipment becomes particularly important. Especially for some devices or parts in electronic equipment which have complex structure and precise work requirements, accurately obtaining their test results can play an important role in design and maintenance.

[0003] The test process usually includes one or more test items, each test item depends on specific test equipment, and these test equipment often tests different test parameters. In actual situations, different test equipment needs to be moved. Since many equipment is used for testing, how to facilitate the movement of test personnel for each test equipment is an important problem. CONTENT OF THE INVENTION

[0004] The embodiment of the present application aims to provide a modular framework for testing and a test platform, which can facilitate the movement of test personnel for each test equipment.

[0005] To solve the above technical problems, the embodiment of the present application provides a modular framework for testing. The modular framework for testing includes a plurality of framework bodies, each framework body is provided with a plurality of placement surfaces, and a plurality of rolling members for rolling on the support surface. The plurality of placement surfaces of each framework body are arranged at intervals along a predetermined direction and face the predetermined direction. The plurality of framework bodies have a splicing state and a separated state. In the splicing state, the plurality of framework bodies are connected together. In the separated state, the plurality of framework bodies move on the support surface by rolling of the rolling members.

[0006] The embodiment of the present application also provides a test platform. The test platform includes a computer, a test instrument, a shielding box and the above-mentioned modular framework for testing. The computer, the test instrument and the shielding box are placed on different placement surfaces of the modular framework for testing.

[0007] The modular framework for testing provided by the embodiment of the present application has a plurality of framework bodies. Each framework body is provided with a plurality of placement surfaces, which can provide positions for placing each test equipment. At the same time, the plurality of framework bodies can be transformed between the splicing state and the separated state. In the test process, the plurality of framework bodies can be spliced and combined together. When it is necessary to move each test equipment, the plurality of framework bodies can be separated into independent states, which can facilitate the movement of each test equipment when the test personnel perform wiring or cleaning and other related work.

[0008] In some embodiments, one of the two connected frame bodies is provided with a first connector, and the other is provided with a second connector. The first connector is connected to the second connector by a clamping manner. In this way, the two frame bodies can be spliced by clamping the first connector to the second connector.

[0009] In some embodiments, the first connector is provided with a mounting hole, and the second connector is clamped to the first connector through the mounting hole. In this way, when the two frame bodies need to be spliced, the second connector can be clamped to the first connector through the mounting hole of the first connector.

[0010] In some embodiments, the projection of the mounting hole along the preset direction is located outside the edge of the placement surface. In this way, the space on the placement surface can be avoided when the two frame bodies are spliced.

[0011] In some embodiments, at least part of the frame body is provided with a first connector and a second connector, and the first connector and the second connector on the same frame body are away from each other in the vertical direction of the preset direction. In this way, the first connector and the second connector can be provided on the same frame body to connect multiple different frame bodies around the same frame body.

[0012] In some embodiments, the frame body includes a plurality of placement objects and a support connecting the plurality of placement objects, and each placement object has a placement surface. In this way, the proposed modular frame structure can be formed by the cooperation between the placement objects and the support.

[0013] In some embodiments, the plurality of placement objects includes a first placement object fixedly connected to the support, and a second placement object movably connected to the support. The second placement object can move along the preset direction and / or the vertical direction of the preset direction. In this way, the movable placement object can be provided for placing and taking out the test equipment.

[0014] In some embodiments, each placement object has a hollow area around it. In this way, the cable connection can be facilitated through the hollow area.

[0015] In some embodiments, the frame body is further provided with a locking member. The locking member has a locked state and an unlocked state. In the locked state, the locking member applies a constraint force to the rolling member, and in the unlocked state, the locking member releases the constraint force to the rolling member. In this way, the rolling member can be constrained by the locking member when the frame body needs to be fixed. BRIEF DESCRIPTION OF DRAWINGS

[0016] One or more embodiments are illustrated by way of example in the drawings and are described herein in connection with the appended drawings, which are incorporated herein by reference. The same reference numbers in different drawings identify the same elements. The figures are not necessarily to scale, and the proportions of certain parts can have been exaggerated for illustrative purposes. Where the figures illustrate embodiments by example, the examples can not have been made in this exact form, and individual features thereof can have been created in a different form.

[0017] Figure 1 is a perspective structural schematic diagram of a frame body in a modular framework for testing provided by some embodiments of the present application. DETAILED DESCRIPTION

[0018] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail below with reference to the drawings. However, those skilled in the art can understand that, in the embodiments of the present application, many technical details are proposed in order to make the readers better understand the present application. However, the technical solutions claimed by the present application can be implemented even without these technical details and based on various changes and modifications of the following embodiments. The following embodiments are classified for the purpose of description, and should not constitute any limitation on the specific embodiments of the present application, and the embodiments can be combined and referenced with each other without contradiction.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application; the description and the drawings of the specification and the appended claims, and the above-mentioned drawings, the terms "comprise" and "have" and any variations thereof, are intended to cover not exclusively include.

[0020] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connection", "connection" and the like should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0021] When RF testing is required, a test bench is set up in the laboratory. Typically, for highly automated tests, a test bench is used—all the required test instruments are neatly arranged and categorized on a long table covered with an anti-static cloth. Testers simply start testing and leave, remotely monitoring the instrumentation over the network. This arrangement allows for unattended testing of some highly automated tests, saving manpower. Furthermore, more instruments can be placed in a smaller space, improving laboratory floor space utilization. Neatly arranged test benches also facilitate safety monitoring and laboratory 5S management, making them more convenient for testers. Pre-assembled test benches provide testers with a stable and reliable testing environment, eliminating the need for secondary setup or modifications. They can be used whenever they need them, significantly improving testing efficiency.

[0022] However, existing automated test platforms are simply a simple arrangement of test equipment and a long table. Testers often need to change wiring between test equipment, replace components, and clean the test platform. These inconveniences require testers to enter the test platform and even move test equipment, which is very inconvenient. Planning the laboratory layout is also very inconvenient, requiring multiple people to work together to move test equipment and set up the test platform.

[0023] To this end, some embodiments of the present application provide a modular testing frame that can form a spliced ​​test platform device with a high degree of freedom. Each individual frame body can be moved by a bottom roller and can be connected and spliced ​​with other frame bodies. In other words, each frame body is an independent modular unit that can be moved and spliced. It is in a spliced ​​state during daily testing. When it is necessary to change the wiring between the test instruments, change the layout of the test instruments, clean the rear of the test instruments, or connect the rear wiring, it can be split into an independent state to facilitate related operations.

[0024] The following combination Figure 1 The structure of a modular testing frame provided by some embodiments of the present application is described. The modular testing frame includes multiple frame bodies. Figure 1 Take one of the frame bodies in the modular structure as an example for explanation.

[0025] like Figure 1 As shown, each frame body 11 of the modular test frame provided in some embodiments of the present application is provided with a plurality of storage surfaces 111 and a plurality of rolling elements 112 for rolling on the support surface. The plurality of storage surfaces 111 of each frame body 11 are arranged along a preset direction ( Figure 1The plurality of frame bodies 11 are arranged in a spaced manner and face a preset direction, and have a spliced state and a separated state. In the spliced state, the plurality of frame bodies 11 are connected together, and in the separated state, the plurality of frame bodies 11 move on the support surface along with the rolling of the rolling members 112.

[0026] Each frame body 11 is an independent device placement platform in the modular frame for testing. The plurality of placement surfaces 111 of the frame body 11 can provide a basis for the placement of different devices, which can be computer devices for test personnel to control and display test results, excitation devices for providing test signals, signal transmission devices for signal conversion or amplification, processing devices for signal processing, or shielding devices for signal shielding.

[0027] The rolling member 112 arranged on the frame body 11 can be a ball, a roller, a pulley, or a cylinder capable of rolling. Through the rolling member 112, the test personnel can conveniently move the frame body 11 on the support surface such as the ground, so as to adjust the positions of different test devices and facilitate the test personnel to perform related wiring or cleaning work.

[0028] Meanwhile, the plurality of frame bodies 11 can be spliced together in a certain form, so as to be transformed between the free-moving state and the fixedly-connected state. In the process of testing, the frame bodies 11 can be spliced together, so as to fix the positions of the test devices. When it is necessary to change the positions of the test devices, the different frame bodies 11 can be separated, and the movement of the frame bodies 11 can be performed. In actual cases, the plurality of frame bodies 11 can be spliced through magnetic attraction, clamping, fastener cooperation, or the like.

[0029] The modular frame for testing provided by some embodiments of the present application has a plurality of frame bodies 11. Each frame body 11 is provided with a plurality of placement surfaces 111, which can provide positions for the placement of the test devices. Meanwhile, the plurality of frame bodies 11 can be transformed between the spliced state and the separated state. In the process of testing, the frame bodies 11 can be spliced and combined together. When it is necessary to move the test devices, the frame bodies 11 can be separated into independent states, so as to facilitate the movement of the test devices when the test personnel performs related wiring or cleaning work.

[0030] In some embodiments, one of any two connected frame bodies 11 can be provided with a first connecting member 113, and the other is provided with a second connecting member 114. The first connecting member 113 and the second connecting member 114 are connected through clamping.

[0031] In other words, the two assembled frame bodies 11 can be secured using a snap-fit ​​connection. The first connector 113 and the second connector 114 can be engaged through a shaft hole, a protrusion groove, or a hook and slot. When the two frame bodies 11 need to be assembled, the first connector 113 and the second connector 114 can be engaged. When the two frame bodies 11 need to be separated, the first connector 113 and the second connector 114 can be separated.

[0032] In some embodiments, the first connecting member 113 may be provided with a mounting hole, and the second connecting member 114 passes through the mounting hole and is engaged with the first connecting member 113 .

[0033] The second connecting member 114 passes through the mounting hole and is fixed to the first connecting member 113 in a direction other than the extending direction of the mounting hole. By adopting the shaft-hole matching form, it is easy to splice and separate the test frames, simplifying the operation process of the tester.

[0034] In addition, the projection of the mounting hole along the preset direction may be located outside the edge of the storage surface 111 .

[0035] The mounting holes are located outside the edge of the storage surface 111, which can avoid affecting the placement and removal of the test equipment on the storage surface 111. At the same time, it is beneficial to align the test frames together.

[0036] In some embodiments, at least a portion of the frame body 11 may be provided with a first connecting member 113 and a second connecting member 114 , and the first connecting member 113 and the second connecting member 114 on the same frame body 11 may be spaced apart from each other in a direction perpendicular to a preset direction.

[0037] That is, at least a portion of the frame bodies 11 are provided with the first connecting member 113 and the second connecting member 114 so as to simultaneously connect a plurality of different frame bodies 11 .

[0038] In actual situations, at least part of the frame body 11 can be provided with multiple first connecting members 113 or multiple second connecting members 114. Similarly, multiple different frame bodies 11 can be spliced ​​around the same frame body 11 through the cooperation between the first connecting members 113 and the second connecting members 114.

[0039] like Figure 1 As shown, the frame body 11 may include a plurality of placement pieces 101 and a support piece 102 connecting the plurality of placement pieces 101 , and each placement piece 101 has a placement surface 111 .

[0040] The surface of the article 101 forms an article surface 111, which can be used to place test equipment. By arranging a plurality of articles 101, the mutual interference between the article surfaces 111 can be avoided, and a multi-layer article platform with a spacing without obstruction can be formed. The article 101 can be in the form of a flat plate. The support 102 can connect a plurality of articles 101 to form an integral frame. The support 102 can be provided in multiple numbers and arranged at different positions around the article 101. Meanwhile, the first connector 113 and the second connector 114 can be installed on the support 102, and the rolling member 112 can be installed at the bottom of the article 101 located at the bottom layer.

[0041] In some embodiments, the plurality of articles 101 includes a first article fixedly connected with the support 102, and a second article movably connected with the support 102, which can move in a preset direction and / or a direction perpendicular to the preset direction.

[0042] That is, part of the articles 101 can be in the form of fixed connection with the support 102 to form an integral whole. In addition, movable articles 101 can also be provided, which can form a drawer type structure or a liftable structure. The article 101 can be connected with the support 102 through a sliding rail, which can extend in a preset direction or in a direction perpendicular to the preset direction, so as to realize the movement of the article 101 in the preset direction or in the direction perpendicular to the preset direction.

[0043] As shown in Figure 1 Each article 101 can have a hollow area around it.

[0044] The hollow area can facilitate the wiring between the test equipment. For example, the wiring between the test equipment located at different article surfaces 111 of the same frame body 11 can pass through the hollow area, or the wiring between the test equipment located at different frame bodies 11 can pass through the hollow area. In addition, the hollow area can facilitate the test personnel to check the working state of the test equipment.

[0045] As shown in Figure 1 The frame body 11 can also be provided with a locking member 115, which has a locked state and an unlocked state. In the locked state, the locking member 115 exerts a restraining force on the rolling member 112, and in the unlocked state, the locking member 115 releases the restraining force on the rolling member 112.

[0046] The locking member 115 can restrain the rolling member 112 when it is necessary to fix the position of the frame body 11, so as to prevent the rolling member 112 from rolling on the support surface. In order to splice and combine the frame bodies 11.

[0047] In actual situations, each individual frame body 11 in the modular test frame can be moved by the bottom directional pulley and connected and spliced with other frame bodies 11 by the side buckle. The pulley is used for moving the single frame body 11, and the directional socket is arranged at the pulley and used for orienting the pulley. When the socket is in a horizontal direction, the pulley is in a movable state, and when the socket is pressed downward, the pulley is fixed and in an immovable state. When connected and spliced, in order to fix the frame body 11, the bottom pulley can be fixed and in an immovable state. Each frame body 11 is an independent unit and can be moved and spliced. In daily tests, the frame bodies 11 are in a spliced state, and when it is necessary to change the test instrument wiring, change the test instrument layout, clean the rear part of the test instrument, or connect the rear wiring, the frame bodies 11 can be separated into independent states for easy operation. The middle layer of the independent frame body 11 can be connected with the linear motor 103 to adjust the height, so as to change the space according to the size of the instrument.

[0048] Some embodiments of the present application also provide a test platform. The test platform comprises a computer 10, a test instrument 20, a shielding box 30, and the above-mentioned modular test frame. The computer 10, the test instrument 20, and the shielding box 30 are placed on different placement surfaces 111 of the modular test frame.

[0049] The independent frame structure can facilitate the movement of the test equipment, so as to facilitate the test personnel to control the positions of the test equipment.

[0050] The entire test platform can be spliced by a plurality of independent frame bodies 11. During the test, when it is necessary to change the wiring or carry the test instrument 20, or clean the rear part, the directional socket of the directional pulley can be pulled up to the state shown in FIG. 11, so that the single frame body 11 can be easily moved and rotated to facilitate the change of the wiring and the like. When the environment is stable, the directional socket of the pulley can be pressed down to fix the single frame body 11 and make it immovable, and the splicing socket of the first frame body 11 can be connected with the splicing socket of the second test table. In this way, a plurality of frame bodies 11 can be connected and fixed together to achieve the purpose of stabilizing the test environment. Figure 1

[0051] ​The computer 10 is usually placed on the first layer 12 of the test table, and is equipped with automatic test software, through which the test personnel can perform automatic test. The test instrument 20 is usually placed on the second layer 13 of the test table, and is used to send signals to the device under test, and to adjust the input level of the device under test and to view the bit error rate. The test instrument 20 is connected with the computer 10 through the upper layer wiring 21, and the computer 10 can control the test instrument 20 through a program, for example, the operation of a wideband radio communication test instrument. The shielded box 30 is usually placed on the third layer 14 of the test table, and has the function of shielding other interference signals, and is used to provide an anti-interference environment. The door of the shielded box 30 is closed during the test, so as to provide a shielded and interference-free environment for the test, and the shielded box 30 is connected with the test instrument 20 through a radio frequency line.

[0052] The first layer 12, the second layer 13 and the third layer 14 of the test table are all paved with static electricity skin, and the static electricity skin is grounded through a wire. At the same time, the second layer 13 of the test table has a pull-out structure, and can be pulled outwards, so that when the test instrument 20 needs to be replaced, the test instrument 20 can be pulled out, so as to facilitate operation.

[0053] The computer 10 and the test instrument 20 have the upper layer wiring 21, which is used for the program of the computer 10 to control the test instrument 20. The test instrument 20 and the shielded box 30 have the lower layer wiring 31, which is used for the test instrument 20 to provide a test signal source for the device under test in the shielded box 20.

[0054] Those skilled in the art can understand that the above-mentioned embodiments are specific examples for realizing the present application, and in actual application, various changes can be made in form and details without departing from the spirit and scope of the present application.

Claims

1. A test with a modular frame, characterized by, The test modular frame comprises: a plurality of frame bodies, each of which is provided with a plurality of placing surfaces and a plurality of rolling members for rolling on a supporting surface, the plurality of placing surfaces of each of the frame bodies are arranged at intervals along a preset direction, and the plurality of frame bodies have a spliced state and a separated state, in the spliced state, the plurality of frame bodies are connected together, and in the separated state, the plurality of frame bodies move on the supporting surface along with the rolling of the rolling members.

2. The test modular frame according to claim 1, wherein: one of any two frame bodies connected together is provided with a first connecting member, and the other is provided with a second connecting member, and the first connecting member and the second connecting member are connected through a clamping mode.

3. The test modular frame according to claim 2, wherein: the first connecting member is provided with a mounting hole, and the second connecting member is clamped and connected with the first connecting member through the mounting hole.

4. The test modular frame according to claim 3, wherein: a projection of the mounting hole along the preset direction is located outside the edge of the placing surface.

5. The test modular frame according to claim 2, wherein: at least part of the frame bodies are provided with the first connecting member and the second connecting member, and the first connecting member and the second connecting member on the same frame body are away from each other in a direction perpendicular to the preset direction.

6. The test modular frame according to claim 1, wherein: the frame body comprises a plurality of placing members and a supporting member connecting the plurality of placing members, and each of the placing members has the placing surface.

7. The test modular frame according to claim 6, wherein: the plurality of placing members comprise a first placing member fixedly connected with the supporting member, and a second placing member movably connected with the supporting member, and the second placing member is movable along the preset direction and / or a direction perpendicular to the preset direction.

8. The test modular frame according to claim 6, wherein: each of the placing members has a hollow area around the periphery.

9. The test modular frame according to claim 1, wherein: the frame body is further provided with a locking member, and the locking member has a locked state and an unlocked state, in the locked state, the locking member applies a constraint force to the rolling member, and in the unlocked state, the locking member releases the constraint force to the rolling member.

10. A test platform characterized by, The test modular frame according to any one of claims 1 to 9, wherein the test modular frame comprises a computer, a test instrument, and a shielding box, and the computer, the test instrument, and the shielding box are placed on different placing surfaces of the test modular frame.

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