A test cabinet

Abstract

The embodiment of the application provides a test cabinet, belonging to the technical field of equipment cabinet, which comprises a plurality of storage cabinet bodies arranged in sequence, the storage cabinet body has a cavity for placing a test machine, the storage cabinet body is provided with a door plate for opening or closing the cavity, and the cavity is used for corresponding accommodation of the test machine; a plurality of temperature detection components are further included, the temperature detection component is used for corresponding detection of the temperature of the test machine; and a heat dissipation component is arranged in the storage cabinet body, and the heat dissipation component is used for outputting heat of the cavity to the external environment. The test cabinet in the embodiment of the application realizes accurate detection and adjustment of the temperature of the test machine by using the storage cabinet body, improves the heat dissipation efficiency, and is beneficial to guaranteeing stable operation of the test machine.

Description

Technical Field

[0001] This application relates to equipment cabinet technology, and more particularly to a test cabinet. Background Technology

[0002] Test machines are machines specifically used to test electronic devices such as mobile phones, laptops, and tablets before they are put into production and released. Test machines are usually placed in test cabinets to simulate various operating scenarios and usage conditions.

[0003] Currently, the test cabinet is equipped with heat dissipation equipment and temperature detection equipment. When the temperature detection equipment detects that the temperature of the test cabinet has risen, the heat dissipation equipment will uniformly dissipate heat and cool down the multiple test machines inside the test cabinet.

[0004] However, since the actual operating temperature of each test machine may vary, and there are a large number of test machines in the test cabinet, there may be a scenario where the temperature of a certain test machine is too high, but the overall temperature of the test cabinet has not reached the level that requires the heat dissipation equipment to dissipate heat. This will cause some test machines to be unable to dissipate heat in time, affecting the test results. Utility Model Content

[0005] This application provides a test cabinet to solve the technical problem of inaccurate temperature detection of the test machine inside the test cabinet in related technologies.

[0006] This application provides a test cabinet, including:

[0007] Multiple storage cabinets are stacked sequentially. Each storage cabinet has a cavity for placing a testing machine. Each storage cabinet is provided with a door panel for opening or closing the cavity. The cavity is used to accommodate the testing machine.

[0008] Multiple temperature detection components are provided, each used to detect the temperature of the testing machine.

[0009] A heat dissipation component is disposed in the storage cabinet, and the heat dissipation component is used to output the heat of the cavity to the external environment.

[0010] In some possible implementations, the storage cabinet is provided with a mounting bracket for fixing the testing machine, and the temperature detection component is mounted on the mounting bracket.

[0011] In some possible implementations, an infrared detection component is also included, which is disposed on the inner side wall of the storage cabinet. The position of the infrared detection component relative to the mounting bracket is adjustable, and the infrared detection component is used to detect the temperature of the testing machine on the mounting bracket.

[0012] In some possible implementations, the infrared detection component includes a detection body and a mounting clip connected to the detection body, wherein the detection body and the mounting clip are rotatably connected, and the mounting clip is movably connected to the inner sidewall of the storage cabinet.

[0013] In some possible implementations, a slide rail is provided on the inner wall side of the storage cabinet, and the mounting clip is limited and constrained by the slide rail so that the infrared detection component and the slide rail are slidably connected.

[0014] In some possible implementations, the mounting bracket includes a support leg and a mounting platform connected to the support leg. The support leg is fixed to the storage cabinet. The mounting platform has a recessed groove on one side for fitting the testing machine. The temperature detection component is slidably disposed in the groove.

[0015] In some possible implementations, the support legs and the mounting platform are rotatably connected.

[0016] In some possible implementations, the storage cabinet is provided with connecting cables that connect the heat dissipation component and the temperature detection component. The connecting cables of multiple storage cabinets are connected in parallel to an external power source to supply power to the heat dissipation component and the temperature detection component.

[0017] In some possible implementations, the heat dissipation component is a cooling fan, and the temperature detection component is a temperature sensor.

[0018] In some possible implementations, the door panel is rotatably connected to the storage cabinet.

[0019] The test cabinet provided in this application includes multiple storage cabinets stacked sequentially. Each cavity is designed to house a test machine, and each cavity forms an independent heat source area. Temperature detection components are used to detect the temperature of the test machine, thus avoiding the problems of heat crosstalk and inaccurate detection caused by placing multiple test machines in one cabinet.

[0020] In addition, the stacked storage cabinets can be flexibly increased or decreased in number according to the testing needs of the test machines. When there are many new test machines, new storage cabinets can be added on the basis of the original storage cabinets without modifying the overall test architecture, which enhances the flexibility and scalability of the test cabinet. Attached Figure Description

[0021] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0022] Figure 1This is a schematic diagram of the overall structure of the test cabinet in the embodiments of this application;

[0023] Figure 2 This is a partial structural diagram of the storage cabinet in an embodiment of this application;

[0024] Figure 3 This is a schematic diagram showing the position of the infrared detection component on the storage cabinet in an embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the mounting bracket on the storage cabinet in an embodiment of this application;

[0026] Figure 5 This is a schematic diagram of the heat dissipation component in an embodiment of this application.

[0027] Explanation of reference numerals in the attached figures

[0028] 100. Storage cabinet body; 101. Door panel; 102. Slide rail; 103. Receptacle;

[0029] 200. Mounting bracket; 201. Support leg; 202. Mounting platform; 203. Temperature detection component; 204. Slide rail;

[0030] 300. Heat dissipation components; 301. Connecting cables;

[0031] 400. Infrared detection component; 401. Detection component body; 402. Mounting clip;

[0032] 500. External power supply;

[0033] 600. Auxiliary testing components.

[0034] The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0036] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0037] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0038] The terms "first," "second," "third," "fourth," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in a sequence other than those illustrated or described herein.

[0039] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or apparatus.

[0040] As mentioned in the background section, traditional test machine cabinets typically employ an overall heat dissipation method, which involves placing the test machine inside a cabinet and regulating the internal temperature through heat dissipation equipment inside the cabinet or room.

[0041] The aforementioned test server rack lacks precise monitoring and adjustment of the test server's temperature in its overall heat dissipation method. The test server rack and the room where the test server is located have a large space, but the temperature sensors are only set in certain specific corners of the rack or room, making it difficult to accurately detect temperature changes in different parts of each test server. This results in some test servers overheating during operation, while the overall temperature monitored by the temperature sensors has not reached the specified temperature. Consequently, some test servers cannot dissipate heat effectively and in a timely manner, affecting the smoothness of APP operation and testing.

[0042] Based on the above description, one or more embodiments of this application provide a test cabinet. The following description, in conjunction with the accompanying drawings, illustrates the solution of the embodiments of this application.

[0043] like Figures 1 to 5 As shown, the test cabinet in this embodiment includes a plurality of storage cabinets 100 stacked sequentially. Each storage cabinet 100 has a cavity 103 for placing a test machine. The storage cabinet 100 is provided with a door panel 101 for opening or closing the cavity 103. The cavity 103 is used to accommodate the test machine. It also includes a plurality of temperature detection components 203 and a heat dissipation component 300. The temperature detection components 203 are used to detect the temperature of the test machine. The heat dissipation component 300 is disposed in the storage cabinet 100 and is used to output the heat of the cavity 103 to the external environment.

[0044] As can be seen from the above description, the test cabinet provided in this application embodiment includes multiple storage cabinets 100 stacked sequentially. Each cavity 103 is used to house a test machine, and each cavity 103 forms an independent heat source area. The temperature detection component 203 is used to detect the temperature of the test machine, thus avoiding the problems of heat crosstalk and inaccurate detection caused by placing multiple test machines in one cabinet.

[0045] In addition, the stacked storage cabinets 100 can be flexibly increased or decreased in number according to the testing needs of the test machines. When there are many new test machines, new storage cabinets 100 can be added on the basis of the original storage cabinets 100 without modifying the overall test architecture, which enhances the flexibility and scalability of the test cabinet.

[0046] It should be noted that the testing machine can be an electronic device such as a mobile phone, laptop, or tablet computer, or other related products that need to be tested before production. In this embodiment of the application, a mobile phone device is used as an example for illustration.

[0047] In this example, multiple storage cabinets 100 are all cubic cabinets of the same specifications and dimensions, and all storage cabinets 100 are made of metal sheet, except for the use of Figure 1As shown in the stacking arrangement, the bottom of the storage cabinet 100 can be equipped with a support column, and the upper storage cabinet 100 and the lower storage cabinet 100 are separated by the support column, which facilitates the stacking and disassembly of the storage cabinet 100.

[0048] like Figure 4 As shown, in some embodiments, the storage cabinet 100 is provided with a mounting bracket 200 for fixing the testing machine, and the temperature detection component 203 is disposed on the mounting bracket 200.

[0049] Each storage cabinet 100 has six surfaces: front, back, left, right, top, and bottom. The orientation of these six surfaces is described with reference to... Figure 1 The placement of the storage cabinet 100 is described, wherein the mounting bracket 200 is mounted on the lower surface of the storage cabinet 100, the heat dissipation component 300 is mounted on the rear surface of the storage cabinet 100, and the door panel 101 is mounted on the front surface of the storage cabinet 100. That is, the opening of the cavity 103 corresponding to the storage cabinet 100 is located on the front surface. Figure 1 In the process, multiple stacked storage cabinets 100 are arranged in a single row. The left and right surfaces of the storage cabinet 100 are respectively attached to the adjacent storage cabinet 100. The rear surface of the storage cabinet 100 has reserved space so that the heat dissipation component 300 can dissipate the heat in the cavity 103.

[0050] Specifically, the mounting bracket 200 includes a support leg 201 and a mounting platform 202 connected to the support leg 201. The support leg 201 is fixed on the storage cabinet 100. The mounting platform 202 has a recessed groove 204 on one side for fitting the testing machine. The temperature detection component 203 is slidably disposed in the groove 204.

[0051] The aforementioned mounting platform 202 is used to place the testing machine. Specifically, the mounting platform 202 includes a flat support surface and a limiting step on the support surface. This limiting step can be a protruding ridge relative to the support surface. The testing machine is placed on the support surface and is prevented from falling off the mounting platform 202 by the limiting step. The aforementioned sliding groove 204 is located in the middle area of ​​the support surface. When the testing machine is placed on the support surface, the sliding groove 204 extends along the length of the testing machine. Therefore, the temperature detection component 203 located in the sliding groove 204 can adjust its relative position to the testing machine, thereby facilitating the detection of temperatures in different areas of the testing machine.

[0052] Here, the aforementioned limiting step can be set on one side of the support platform, or limiting steps can be set on all four edges of the support platform, as long as they can limit and prevent the testing machine from falling.

[0053] In this embodiment, the temperature detection component 203 can be a temperature sensor. The detection end of the temperature sensor is positioned facing one side of the testing machine. The testing machine can be placed on the surface of the temperature sensor, either directly against the surface of the testing machine or at a certain distance from the testing machine, as long as the temperature of the corresponding area of ​​the testing machine can be measured.

[0054] By sliding the temperature sensing component 203 into the groove 204 and adjusting its position relative to the testing machine, the temperature sensing component 203 can specifically detect the temperature of specific areas of the testing machine, such as the battery area or the processor area, thereby improving the temperature detection accuracy of the testing machine. Furthermore, when the design components of the testing machine are adjusted or the internal layout is changed, such as when the battery position is moved up or down, the battery area of ​​the testing machine can be repositioned simply by moving the temperature sensing component 203, without disassembling the support, making the testing process simpler.

[0055] Furthermore, the aforementioned support leg 201 and mounting platform 202 are rotatably connected. The mounting platform 202 and support leg 201 can be connected by a common pivot shaft that has damping. An external force drives the mounting platform 202 to rotate relative to the storage cabinet 100, which facilitates adjusting the tilt angle of the testing machine on the mounting platform 202, thereby facilitating alignment with the infrared detection component 400.

[0056] In addition, the sliding of the temperature detection component 203 in the slide 204 also has a certain damping effect. When the temperature detection component 203 is pushed by an external force to adjust its position in the slide 204, the infrared detection component 400 is stationary when there is no external force, so as to ensure accurate detection of the testing machine.

[0057] like Figure 2 and Figure 3 As shown, in some embodiments, the test cabinet also includes an infrared detection component 400, which is disposed on the inner side wall of the storage cabinet 100. The position of the infrared detection component 400 relative to the mounting bracket 200 is adjustable, and the infrared detection component 400 is used to detect the temperature of the test machine on the mounting bracket 200.

[0058] The aforementioned infrared detection component 400 can be an infrared camera. The infrared detection component 400 is installed on the upper surface of the storage cabinet 100, with the detection end of the infrared detection component 400 facing the mounting bracket 200. The infrared detection component 400 performs thermal imaging on the surface of the testing machine and obtains the surface temperature of the testing machine based on the thermal imaging. The temperature detection component 203 detects the back temperature of the testing machine through its detection end. Therefore, the infrared detection component 400 and the temperature detection component 203 on the mounting bracket 200 together form a multi-angle and multi-directional temperature detection system. The temperatures on both opposite sides of the testing machine are effectively detected, which helps to improve the temperature detection accuracy of the testing machine and eliminate temperature errors in a single measurement process.

[0059] In this embodiment, the infrared detection component 400 includes a detection body 401 and a mounting head 402 connected to the detection body 401. The detection body 401 and the mounting head 402 are rotatably connected, and the mounting head 402 is movably connected to the inner wall of the storage cabinet 100.

[0060] In the above embodiments, the detection body 401 includes the detection part of an infrared camera, and the mounting head 402 serves as the connection basis between the detection body 401 and the storage cabinet 100. The detection body 401 and the mounting head 402 can be rotatably connected by a common pivot.

[0061] Furthermore, a slide rail 102 is provided on the inner wall side of the storage cabinet 100, and the mounting clip 402 is limited and constrained by the slide rail 102 so that the infrared detection component 400 and the slide rail 102 are slidably connected.

[0062] like Figure 2 and Figure 3 As shown, Figure 3 The mid-infrared detection component 400 is only used for illustrative purposes to show its position. Figure 3 The device is equipped with two slide rails 102, one horizontal and one vertical. The mounting head 402 can switch the slide rail 102 at the intersection of the two slide rails 102. The limiting constraint between the mounting head 402 and the slide rail 102 can be a snap-fit ​​constraint. This snap-fit ​​constraint can be set with reference to the connection method of the slide rail 102 and the slider in related technologies, which will not be described in detail in the embodiments of this application.

[0063] With the above settings, the detection component 401 of the infrared detection unit 400 can both tilt and rotate relative to the mounting clip 402, and slide on different slide rails 102. By adjusting the tilt angle and position of the detection component 401 on the slide rail 102, temperature detection at multiple angles of the testing machine on the mounting bracket 200 can be achieved. By adjusting the tilt angle of the detection component, the angle between the detection component 401 and the surface normal of the testing machine is kept within a suitable range, which can avoid false temperature signals generated by high reflectivity areas on the surface of the testing machine and improve testing accuracy.

[0064] It should be noted that, in this embodiment, when the sliding displacement of the infrared detection component 400 on the slide rail 102 is adjusted, the mounting gap between the mounting clip 402 and the slide rail 102 is adjusted. This provides a certain degree of damping for the infrared detection component 400 on the slide rail 102, ensuring it remains stationary without external force. Similarly, the rotational connection between the detection component body 401 and the mounting clip 402 is damped. Without external force, the detection component body 401 and the mounting clip 402 remain relatively stationary. External force is required to rotate the detection component body 401. The damping mechanism described above can be referenced from rotational and sliding structures in related technologies, and will not be elaborated upon in this embodiment.

[0065] Furthermore, multiple auxiliary detection components 600 are provided on the upper surface of the storage cabinet 100. The auxiliary detection components 600 can be the temperature detection components 203 in the above embodiment, i.e., temperature sensors. The auxiliary detection components 600 can be used to assist in detecting the temperature inside the cavity 103 of the storage cabinet 100, thereby further improving the temperature detection accuracy.

[0066] like Figure 1 and Figure 5 As shown, in some embodiments, a connecting cable 301 connecting the heat dissipation component 300 and the temperature detection component 203 is provided on the storage cabinet 100. The connecting cables 301 of multiple storage cabinets 100 are connected in parallel to an external power supply 500 so that the heat dissipation component 300 and the temperature detection component 203 are powered by the external power supply 500.

[0067] The aforementioned connecting cable 301 can pass through the storage cabinet 100 through the wire harness protective shell provided on the rear surface. In addition to the power supply wire harness for power supply, the connecting cable 301 also includes related wire harnesses for data transmission. The detection data of the aforementioned temperature detection component 203, infrared detection component 400 and auxiliary detection component 600 can be output to external devices through the connecting cable 301 so that the staff can observe the temperature changes inside the stored solid.

[0068] In some embodiments, the heat dissipation component 300 may employ a cooling fan as described in the related art.

[0069] In some embodiments, the door panel 101 is rotatably connected to the storage cabinet 100. The door panel 101 and the storage cabinet 100 can be magnetically connected. Specifically, one side of the door panel 101 is rotatably connected to the storage cabinet 100 via a pivot, and a magnet is provided on the opposite side. Since the storage cabinet 100 is made of metal, when the door panel 101 is rotated to the closed cavity 103, the end with the magnet is magnetically attracted to the storage cabinet 100, locking the storage cabinet 100. When it is necessary to open the storage cabinet 100, the door panel 101 can be opened by manually pulling it.

[0070] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0071] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A test cabinet, characterized in that, include: Multiple storage cabinets (100) are stacked sequentially. Each storage cabinet (100) has a cavity (103) for placing a test machine. Each storage cabinet (100) is provided with a door panel (101) for opening or closing the cavity (103). The cavity (103) is used to accommodate the test machine. Multiple temperature detection components (203) are used to detect the temperature of the testing machine. A heat dissipation component (300) is disposed in the storage cabinet (100) and is used to output the heat of the cavity (103) to the external environment.

2. The test cabinet according to claim 1, characterized in that, The storage cabinet (100) is provided with a mounting bracket (200) for fixing the testing machine, and the temperature detection component (203) is disposed on the mounting bracket (200).

3. The test cabinet according to claim 2, characterized in that, It also includes an infrared detection component (400), which is located on the inner side wall of the storage cabinet (100). The position of the infrared detection component (400) relative to the mounting bracket (200) is adjustable. The infrared detection component (400) is used to detect the temperature of the testing machine on the mounting bracket (200).

4. The test cabinet according to claim 3, characterized in that, The infrared detection component (400) includes a detection body (401) and a mounting clip (402) connected to the detection body (401). The detection body (401) and the mounting clip (402) are rotatably connected. The mounting clip (402) is movably connected to the inner wall of the storage cabinet (100).

5. The test cabinet according to claim 4, characterized in that, The storage cabinet (100) has a slide rail (102) on its inner wall side. The mounting clip (402) is limited and constrained by the slide rail (102) so that the infrared detection component (400) and the slide rail (102) are slidably connected.

6. The test cabinet according to claim 2, characterized in that, The mounting bracket (200) includes a support leg (201) and a mounting platform (202) connected to the support leg (201). The support leg (201) is fixed on the storage cabinet (100). The mounting platform (202) has a recessed groove (204) on one side for fitting the testing machine. The temperature detection component (203) is slidably disposed in the groove (204).

7. The test cabinet according to claim 6, characterized in that, The support leg (201) and the mounting platform (202) are rotatably connected.

8. The test cabinet according to any one of claims 1 to 7, characterized in that, The storage cabinet (100) is provided with a connecting cable (301) that connects the heat dissipation component (300) and the temperature detection component (203). The connecting cables (301) of multiple storage cabinets (100) are connected in parallel to an external power supply (500) so that the heat dissipation component (300) and the temperature detection component (203) are powered by the external power supply (500).

9. The test cabinet according to any one of claims 1 to 7, characterized in that, The heat dissipation component (300) is a cooling fan, and the temperature detection component (203) is a temperature sensor.

10. The test cabinet according to any one of claims 1 to 7, characterized in that, The door panel (101) is rotatably connected to the storage cabinet (100).

Images