Multifunctional test box

Abstract

The utility model relates to a multifunctional test box, and the box comprises a box body which is provided with a test cavity; the test board is arranged in the test cavity and is suitable for placing a jig needing to be tested; the protective cover assembly is mounted outside the first opening of the test cavity and can be driven by external force to open or close the first opening; wherein the test bench is connected with the box body through a first driving assembly, the first driving assembly can drive the test bench to extend out of the test cavity through the first opening, the test bench is provided with a test base, the test base is provided with an installation cavity, and the installation cavity is communicated with the test bench. The jig needing to be tested can be mounted on the mounting cavity, and the side wall of the test base is provided with a through hole for a test cable to pass through, so that through the arrangement, automatic multifunctional test of the jig can be realized, and the test is simple and convenient.

Description

Technical Field

[0001] This application relates to the field of fixture testing equipment technology, and in particular to a multifunctional testing box. Background Technology

[0002] A jig, also known as a fixture, is a tool that assists in controlling position or movement. It is typically made of materials such as metal, plastic, or wood, and generally consists of positioning elements, clamping devices, guiding elements, and indexing devices. Firstly, in the production process, jigs ensure that workpieces are in accurate positions during machining, assembly, or inspection. For example, in electronics manufacturing, a welding jig for a mobile phone motherboard precisely fixes the motherboard, allowing each electronic component to be accurately welded to its designated position, ensuring welding quality and circuit reliability. For workpieces with complex shapes or strict dimensional requirements, jigs provide stable positioning, avoiding machining errors caused by workpiece movement. Secondly, jigs can firmly fix workpieces, preventing displacement due to external forces (such as cutting forces, vibrations, etc.) during machining. For example, in machining, using jigs to clamp workpieces ensures that they do not loosen during high-speed cutting, improving machining accuracy and surface quality. Jigs can also achieve rapid workpiece positioning and clamping, reducing manual adjustment time and improving production efficiency. For example, on an automobile assembly line, specialized jigs allow for the quick and accurate installation of components, significantly shortening assembly time. Some complex machining or assembly processes may require a lot of time and manpower without the assistance of jigs, while the use of jigs can make these processes more efficient and smooth.

[0003] In the existing technology, newly made fixtures often need to be tested on the mass production line to verify the stability of their structure and electrical components. However, testing on the mass production line may lead to product quality problems and it is difficult to simulate extreme working conditions such as extreme temperatures.

[0004] Therefore, it is necessary to improve the existing technology to overcome the aforementioned defects. Utility Model Content

[0005] Therefore, it is necessary to provide a multifunctional test box that can test multiple functions.

[0006] To solve the above-mentioned technical problems, this application provides the following technical solution:

[0007] A multi-functional test chamber includes:

[0008] The enclosure includes a test chamber;

[0009] A test stage, disposed within the test chamber, is adapted to hold the fixture to be tested; and

[0010] A protective cover assembly is installed outside the first opening of the test chamber and can be opened or closed under external force.

[0011] The test bench is connected to the housing via a first drive assembly. The first drive assembly can drive the test bench to extend out of the test cavity through the first opening. A test base is provided on the test bench. The test base has a mounting cavity. The fixture to be tested can be installed on the mounting cavity. The side wall of the test base has a through hole for the test cable to pass through.

[0012] Furthermore, the test chamber has a sliding groove, and the bottom of the test base is provided with a slide rail corresponding to the sliding groove. The sliding groove and the slide rail are slidably engaged, and the test base can slide out of the test chamber through the sliding groove.

[0013] Furthermore, the first drive component is a cylinder, and the drive end of the first drive component is connected to the test bench.

[0014] Furthermore, the protective cover assembly includes a protective door component connected to the housing and a protective cover covering the protective door component, the protective cover having a second opening corresponding to the first opening.

[0015] Furthermore, the protective door component includes guide rails disposed on both sides of the opening and door stops disposed on the guide rails. The door stops can move along the extension direction of the guide rails to open or close the first opening.

[0016] Furthermore, the door stop includes a movable plate connected to the guide rail and a door panel connected to the movable plate.

[0017] Furthermore, the protective door component also includes a second drive assembly connected to the housing, the drive end of the second drive assembly being connected to the movable plate, which can drive the movable plate to move along the guide rail.

[0018] Furthermore, the movable plate is provided with a mounting part, the mounting part is formed with an inclined groove, and the door plate has a retaining part, the retaining part is movably installed in the inclined groove and can move along the inclined groove to approach or move away from the box body.

[0019] Furthermore, an inspection port is provided on the top of the housing, and an opening and closing plate is installed on the inspection port.

[0020] Furthermore, the hinged panel is equipped with a handle.

[0021] Compared with the prior art, the multifunctional test box of this application is provided with a box body, a test platform and a protective cover assembly. The box body has a test cavity, the test platform is placed in the test cavity, and the protective cover assembly is installed outside the first opening of the test cavity. The first opening can be opened or closed under external force. The test platform is connected to the box body through a first drive assembly, which can drive the test platform to extend out of the test cavity through the first opening. The test platform is provided with a test base, which has a mounting cavity. The fixture to be tested can be installed in the mounting cavity, and the side wall of the test base has a through hole for the test cable to pass through. Thus, new fixtures can be installed on the mounting platform and tested in the test box, which is simple and convenient. Furthermore, the first drive assembly can automatically feed it into or out of the test box and cooperate with an external automatic robotic arm for testing.

[0022] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the structure of the multifunctional test box provided in this application;

[0025] Figure 2 for Figure 1 A partial structural diagram. Detailed Implementation

[0026] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0027] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0031] Please see Figures 1 to 2 This application provides a multifunctional test box, including a box 1 with a test cavity 11, a test platform 2 disposed inside the test cavity 11, and a protective cover assembly 3 installed outside the first opening 12 of the test cavity 11.

[0032] The test platform 2 is suitable for placing the fixture to be tested. The protective cover assembly 3 can open or close the first opening 12 under external force. The test platform 2 is connected to the housing 1 through the first drive assembly. The first drive assembly can drive the test platform 2 to extend out of the test chamber 11 through the first opening 12. The test platform 2 is provided with a test base 21, which has a mounting cavity 22. The fixture to be tested can be installed on the mounting cavity 22. The side wall of the test base 21 is provided with a through hole 23 for the test cable to pass through, so that the new fixture can be installed on the mounting platform and tested in the test housing 1. It is simple and convenient. It can also be automatically sent into or out of the test housing 1 by the first drive assembly and tested in conjunction with the external automatic robotic arm.

[0033] Specifically, the test chamber 11 has a slide groove 111, and the bottom of the test base 21 is provided with a slide rail 211 corresponding to the slide groove 111. The slide groove 111 can slide and cooperate with the slide rail 211. The test base 21 can slide to the outside of the test chamber 11 through the slide groove 111, which facilitates the installation and replacement of test fixtures, and can also cooperate with external robotic arms to automate test work.

[0034] In this embodiment, the first driving component is a cylinder. The driving end of the first driving component is connected to the test platform 2. By extending or retracting the driving end, the test base 21 can be sent out or retracted into the test cavity 11.

[0035] In other embodiments, the first drive component can be selected according to the actual situation. For example, the first drive component can also be an electric cylinder, a hydraulic cylinder, or a hydraulic cylinder, as long as it can meet the actual needs. No specific limitation is made to the first drive component here.

[0036] As described above, the protective cover assembly 3 includes a protective door component 31 connected to the housing 1 and a protective cover 32 covering the protective door component 31. The protective cover 32 has a second opening 321 corresponding to the first opening 12. The protective door component 31 includes guide rails 311 disposed on both sides of the opening and door stops disposed on the guide rails 311. The door stops can move along the extension direction of the guide rails 311 to open or close the first opening 12, thereby ensuring the stability of the internal environment during testing and ensuring test safety.

[0037] In this embodiment, the door stop 312 includes a movable plate 3121 connected to the guide rail 311 and a door plate 3122 connected to the movable plate 3121. The protective door component 31 also includes a second drive assembly connected to the housing 1. The drive end of the second drive assembly is connected to the movable plate 3121 and can drive the movable plate 3121 to move along the guide rail 311. The second drive assembly is one of a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder.

[0038] Specifically, the movable plate 3121 is provided with a mounting part 3123, and the mounting part 3123 has a sloping groove 3124. The door panel 3122 has a retaining part 3125, which is movably mounted in the sloping groove 3124 and can move along the sloping groove 3124 to move closer to or away from the housing 1. In this embodiment, the sloping groove 3124 is inclined from top to bottom, with a direction closer to the housing 1 and a direction away from the housing 1. This allows the door panel 3122 to move towards the housing 1 after blocking the first opening 12 when the first opening 12 is closed, thereby better sealing the first opening 12.

[0039] It is worth noting that an inspection port is provided on the top of the housing 1, and an opening and closing plate 4 is installed on the inspection port. The opening and closing plate 4 can be opened for maintenance operations. A handle 41 is also installed on the opening and closing plate 4 to facilitate personnel to open or close the opening and closing plate 4.

[0040] The inner wall of enclosure 1 can also be covered with sound insulation cotton and copper foil, etc., according to actual needs, for corresponding functional testing. The choice can be made according to the actual situation.

[0041] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A multifunctional test chamber, characterized in that, include: The enclosure includes a test chamber; A test stand, located within the test chamber, is suitable for placing the fixture to be tested; as well as A protective cover assembly is installed outside the first opening of the test chamber and can be opened or closed under external force. The test bench is connected to the housing via a first drive assembly. The first drive assembly can drive the test bench to extend out of the test cavity through the first opening. A test base is provided on the test bench. The test base has a mounting cavity. The fixture to be tested can be installed on the mounting cavity. The side wall of the test base has a through hole for the test cable to pass through.

2. The multifunctional test chamber according to claim 1, characterized in that, The test chamber has a sliding groove, and the bottom of the test base is provided with a slide rail corresponding to the sliding groove. The sliding groove and the slide rail are slidably engaged, and the test base can slide out of the test chamber through the sliding groove.

3. The multifunctional test chamber according to claim 2, characterized in that, The first drive component is a cylinder, and the drive end of the first drive component is connected to the test bench.

4. The multifunctional test chamber according to claim 3, characterized in that, The protective cover assembly includes a protective door component connected to the housing and a protective cover covering the protective door component, the protective cover having a second opening corresponding to the first opening.

5. The multifunctional test chamber according to claim 4, characterized in that, The protective door component includes guide rails disposed on both sides of the opening and door stops disposed on the guide rails. The door stops can move along the extension direction of the guide rails to open or close the first opening.

6. The multifunctional test chamber according to claim 5, characterized in that, The door stop includes a movable plate connected to the guide rail and a door panel connected to the movable plate.

7. The multifunctional test chamber according to claim 6, characterized in that, The protective door component also includes a second drive assembly connected to the housing. The drive end of the second drive assembly is connected to the movable plate, which can drive the movable plate to move along the guide rail.

8. The multifunctional test chamber according to claim 7, characterized in that, The movable plate is provided with an installation part, and an inclined groove is formed on the installation part. The door plate has a retaining part, which is movably installed in the inclined groove and can move along the inclined groove to approach or move away from the box body.

9. The multifunctional test chamber according to claim 8, characterized in that, The top of the enclosure is provided with an inspection port, and an opening and closing plate is installed on the inspection port.

10. The multifunctional test chamber according to claim 9, characterized in that, The hinged panel is equipped with a handle.

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