CN218734325U - Communication product testing device - Google Patents
Communication product testing device Download PDFInfo
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- CN218734325U CN218734325U CN202222716752.0U CN202222716752U CN218734325U CN 218734325 U CN218734325 U CN 218734325U CN 202222716752 U CN202222716752 U CN 202222716752U CN 218734325 U CN218734325 U CN 218734325U
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Abstract
The application discloses communication product testing arrangement belongs to communication test technical field. This communication product testing arrangement is outside including product tool, test assembly and shielding box, still includes the heat-conducting piece, and the one end of heat-conducting piece sets firmly on arbitrary outer wall of the box main part of shielding box, and the other end of heat-conducting piece runs through corresponding outer wall to extend to the central zone of the bottom of product tool, and with settle on the product tool the communication product that awaits measuring carries out the butt. This application technical scheme can in the shielding performance that influences the shield box as few as possible, produce a large amount of heats with the communication product in the test procedure and in time derive the shield box and effectively dispel the heat outward, and then effectively reduce the body temperature of communication product in the test procedure, avoid the communication product high temperature to influence its test procedure.
Description
Technical Field
The application belongs to the technical field of communication testing, and particularly relates to a communication product testing device.
Background
The testing device of the existing communication products such as 5G can adopt a closed shielding box body for forming a corresponding testing shielding environment around the communication products to be tested and the testing assembly, the shielding effect of the shielding box body is ensured, the inside of the shielding box body is a sealed environment, air is not circulated, the heat dissipation performance is extremely poor, and meanwhile, the inside of the shielding box body is mainly made of an insulating material, and the heat conductivity is also extremely poor. Therefore, the existing shielding box structure can cause that a large amount of heat generated by the communication product can not be discharged in time in the testing process, so that the body temperature of the communication product is increased, and the problems of GPS temperature calibration failure, related index misdetection, low FPY (First Pass Yield) and the like are frequently and easily caused in the testing process of the communication product.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a communication product testing arrangement, aims at improving prior art shielding box structure and can lead to the communication product to produce the unable in time discharge of a large amount of heats in the test procedure, and then influences the problem of the test procedure of communication product.
In a first aspect, an embodiment of the present application provides a communication product testing apparatus, including:
the product jig is used for placing the communication product to be tested;
the testing component is arranged adjacent to the product jig and used for carrying out performance testing on the communication product to be tested;
the shielding box body comprises a movable cover body arranged right above the product jig and a box body main body arranged right below the product jig, and is used for forming a corresponding testing shielding environment around the communication product to be tested and the testing assembly in the performance testing process of the testing assembly;
the heat conducting device comprises a box body main body and is characterized by further comprising a heat conducting piece, wherein one end of the heat conducting piece is fixedly arranged on any outer wall of the box body main body, and the other end of the heat conducting piece penetrates through the corresponding outer wall to extend to the central area of the bottom of the product jig and abut against the communication product to be tested, which is arranged on the product jig.
Optionally, in some embodiments, a central region of the top of the product fixture is concavely provided with an accommodating groove body for correspondingly accommodating the communication product to be tested; the bottom wall of the accommodating groove body is provided with a through hole, and the other end of the heat conducting piece penetrates through the through hole to be directly abutted to the communication product to be tested.
Optionally, in some embodiments, a heat conduction spring is further accommodated in the through hole, one end of the heat conduction spring is fixedly arranged at the other end of the heat conduction member, and the other end of the heat conduction spring is convexly arranged on the bottom wall of the accommodating groove body, so that when the communication product to be tested is placed on the accommodating groove body, the other end of the heat conduction member indirectly abuts against the communication product to be tested through the heat conduction spring.
Optionally, in some embodiments, the thermally conductive spring is a copper spring.
Optionally, in some embodiments, the other end of the heat conducting member extends to a central region of the bottom of the product fixture inside the box body along the inner wall of the box body and the bottom of the product fixture in sequence.
Optionally, in some embodiments, the other end of the heat conducting member is suspended inside the box body and extends to the central region of the bottom of the product fixture.
Optionally, in some embodiments, a heat conducting member through hole adapted to the heat conducting member is formed on an outer wall of the box body, where one end of the heat conducting member is fixedly disposed, so that the other end of the heat conducting member penetrates through the corresponding outer wall through the heat conducting member through hole.
Optionally, in some embodiments, a thermally conductive silicone is further filled between the thermal via and the thermal conductive member.
Optionally, in some embodiments, a heat dissipation fan is further fixed on the outside of the shielding box, and the heat dissipation fan is installed on an end of the heat conducting member located on the outside of the shielding box.
Optionally, in some embodiments, the thermally conductive member is a copper sheet.
In this application, it has add the heat-conducting piece on the basis of the original part of communication product testing arrangement, and the one end of this heat-conducting piece sets firmly on arbitrary outer wall of the box main part of its shielding box, and the other end of this heat-conducting piece runs through corresponding outer wall to extend to the central zone of the bottom of its product tool, and carry out the butt with the communication product of the examination of awaiting measuring of settling on its product tool. Thus, through the heat-conducting property of the heat-conducting piece, the shielding property of the shielding box body can be influenced as little as possible, and meanwhile, a large amount of heat generated by the communication product in the testing process is timely led out of the shielding box body to be effectively dissipated, so that the body temperature of the communication product is effectively reduced in the testing process, and the testing process of the communication product is prevented from being influenced by overhigh temperature.
Drawings
The technical solutions and advantages of the present application will become apparent from the following detailed description of specific embodiments of the present application when taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural diagram of a communication product testing apparatus according to an embodiment of the present application.
Fig. 2 is a partial structural schematic diagram of the communication product testing apparatus shown in fig. 1.
Fig. 3 is a schematic structural diagram of a product fixture of the communication product testing apparatus shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present application are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. The following embodiments and their technical features may be combined with each other without conflict.
The testing arrangement of communication product such as present such as 5G for form corresponding test shielding environment around the communication product that awaits measuring and test component, can adopt inclosed shielding box, for guaranteeing the shielding effect of shielding box, the inside of shielding box is sealed environment, and the air does not circulate, and the thermal diffusivity is extremely poor, and simultaneously, the inside of shielding box mainly is insulating material, and the thermal conductivity is also extremely poor. Therefore, the existing shielding box structure can cause that a large amount of heat generated by the communication product can not be discharged in time in the testing process, so that the body temperature of the communication product is increased, and the problems of GPS temperature calibration failure, related index misdetection, low FPY (First Pass Yield) and the like are frequently and easily caused in the testing process of the communication product.
Therefore, a new solution for a communication product testing device is needed to be provided to solve the problem that the prior shielding box structure can cause that a large amount of heat generated by the communication product in the testing process can not be discharged in time, and further the testing process of the communication product is affected.
As shown in fig. 1 and fig. 2, in one embodiment, the present application provides a communication product testing apparatus 100, the testing apparatus 100 includes a product fixture 110, a testing component 120, a shielding box 130, and a heat conducting member 140, wherein the product fixture 110 is specifically configured to mount a communication product 200 to be tested. The testing component 120 may be disposed adjacent to the product fixture 110 for testing the performance of the communication product 200 to be tested. The shielding box 130 includes a movable cover 131 disposed directly above the product fixture 110 and a box body 132 disposed directly below the product fixture 110, so as to form a corresponding testing shielding environment around the communication product 200 to be tested and the testing component 120 during the performance testing process of the testing component 120. One end of the heat conducting member 140 is fixedly disposed on any outer wall of the box body 132, and the other end of the heat conducting member 140 penetrates through the corresponding outer wall to extend to the central region of the bottom of the product fixture 110 and abut against the communication product 200 to be tested disposed on the product fixture 110.
It can be understood that, in order to make the product fixture 110, the testing component 120, and the shielding box 130 be well supported and integrated, the communication product testing apparatus 100 further includes a mechanism frame to support and fix the product fixture 110, the testing component 120, and the shielding box 130, respectively. In addition, a power mechanism is further disposed on the mechanism frame to drive the movable cover 131 of the shielding box 130 to perform opening and closing motions, so as to drive the movable cover 131 to ascend to open the shielding box 130 when the communication product 200 to be tested is picked up and placed, and drive the movable cover 131 to descend to close the shielding box 130 when the testing component 120 performs a performance test, thereby forming a corresponding testing shielding environment around the communication product 200 to be tested and the testing component 120. Some electrical components for realizing normal operation of the testing component 120 are also arranged on the mechanism rack, and are conventional structures of the communication product testing device 100, and are not described herein again. The heat conducting member 140 may be a copper sheet, which has excellent heat conducting performance and can rapidly conduct a large amount of heat generated by the communication product 200 during the testing process out of the shielding box 130 for effective heat dissipation.
Thus, in the embodiment of the present application, the heat conducting performance of the heat conducting member 140 can affect the shielding performance of the shielding box 130 as little as possible, and simultaneously, a large amount of heat generated by the communication product 200 in the testing process can be timely conducted out of the shielding box 130 for effective heat dissipation, so that the body temperature of the communication product 200 can be effectively reduced in the testing process, and the testing process can be prevented from being affected by the overhigh temperature of the communication product.
In some examples, as shown in fig. 2 and 3, a central region of the top of the product fixture 110 is recessed with a receiving slot 111 to correspondingly place the communication product 200 to be tested. The bottom wall of the accommodating groove body 111 is provided with a through hole 112, and the other end of the heat conducting piece passes through the through hole 112 to directly abut against the communication product 200 to be tested. In this way, the contact between the other end of the heat conducting member 140 and the communication product 200 to be tested can be better achieved by the opening of the through hole 112. According to the actual heat conduction requirement, the shape of the through hole 112 may not be limited to the circular shape shown in fig. 3, and may also be any other shape such as a square shape, a triangular shape, etc., as long as the arrangement of the through hole 112 does not affect the circuit layout on the product fixture 110.
In some examples, as shown in fig. 2 and fig. 3, a heat conduction spring (not shown) is further accommodated in the through hole 112, one end of the heat conduction spring is fixedly disposed on the other end of the heat conduction member 140, and the other end of the heat conduction spring is protruded from the bottom wall of the accommodating groove 111, so that when the communication product 200 to be tested is placed on the accommodating groove 111, the other end of the heat conduction member 140 indirectly abuts against the communication product to be tested through the heat conduction spring. In this way, the contact between the other end of the heat conducting member 140 and the communication product 200 to be tested can be changed into elastic contact through the arrangement of the heat conducting spring, and compared with the rigid contact in the previous example, the elastic contact realized by the heat conducting spring in this example can form better contact protection for the contact position of the communication product 200 to be tested while not affecting the effective heat conduction of the communication product 200 to be tested. Further, the heat conductive spring may be a copper spring, which has excellent heat conductivity and can rapidly guide a large amount of heat generated by the communication product 200 during the test process to the other end of the heat conductive member 140, so as to rapidly guide the heat out of the shielding box 130 through the heat conductive member 140 for effective heat dissipation.
In some examples, as shown in fig. 1 and fig. 2, the layout of the other end of the heat conducting member 140 in the box body 132 may be arbitrarily adjusted according to actual heat conducting requirements, specifically, the other end of the heat conducting member 140 sequentially extends to the central area of the bottom of the product fixture 110 along the inner wall of the box body 132 and the bottom of the product fixture 110 inside the box body 132, so that the heat conducting member 140 is more stably installed. Alternatively, the other end of the heat conducting member 140 is suspended inside the box main body 132 and extends to the central area of the bottom of the product fixture 110, that is, the other end of the heat conducting member 140 does not contact with the inner wall of the box main body 132 after entering the box main body 132, and directly extends to the central area of the bottom of the product fixture 110, so that the contact between the heat conducting member 140 and other parts of the box main body 132 can be reduced as much as possible, and the heat conducting performance can be improved.
In some examples, a heat-conducting member through hole (not shown) adapted to the heat-conducting member 140 is formed on an outer wall of the case body 132 to which one end of the heat-conducting member 140 is fixed, so that the other end of the heat-conducting member 140 penetrates through the corresponding outer wall through the heat-conducting member through hole. In this way, the heat conducting member via hole and the heat conducting member 140 are adapted to each other, so that the other end of the heat conducting member 140 penetrates through the corresponding outer wall through the heat conducting member via hole, and the shielding performance of the shielding box 130 is affected as little as possible while the heat conducting member 140 is introduced into the box body 132. Further, a heat conductive silica gel (not shown) is filled between the heat conductive member via hole and the heat conductive member 140, so that the shielding performance of the shielding box 130 is further improved without affecting the heat conductive performance of the heat conductive member 140.
In some examples, a heat dissipation fan 150 is further fixed to an outer side of the shielding box 130, and the heat dissipation fan 150 is disposed on an end of the heat conducting member 140 located at the outer side of the shielding box 130. Thus, when the heat conducting member 140 conducts a large amount of heat generated by the communication product 200 during the testing process out of the shielding box 130, the heat conducting member 140 can continuously and effectively dissipate heat from the end of the heat conducting member 140 located outside the shielding box 130 through the external heat dissipating fan 150 to form a temperature difference, which is more beneficial to cooling and dissipating the communication product 200.
Although the application has been shown and described with respect to one or more implementations, equivalent alterations and modifications will occur to others skilled in the art based upon a reading and understanding of this specification and the annexed drawings. The present application includes all such modifications and alterations, and is limited only by the scope of the appended claims. In particular regard to the various functions performed by the above described components, the terms used to describe such components are intended to correspond, unless otherwise indicated, to any component which performs the specified function of the described component (e.g., that is functionally equivalent), even though not structurally equivalent to the disclosed structure which performs the function in the herein illustrated exemplary implementations of the specification.
That is, the above description is only an embodiment of the present application, and not intended to limit the scope of the present application, and all equivalent structures or equivalent flow transformations made by using the contents of the specification and the drawings, such as mutual combination of technical features between various embodiments, or direct or indirect application to other related technical fields, are included in the scope of the present application.
In addition, in the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be considered as limiting the present application. In addition, the present application may be identified by the same or different reference numerals for structural elements having the same or similar characteristics. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The previous description is provided to enable any person skilled in the art to make or use the present application. In the foregoing description, various details have been set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Claims (10)
1. A communication product testing apparatus comprising:
the product jig is used for placing the communication product to be tested;
the testing component is arranged adjacent to the product jig and used for carrying out performance testing on the communication product to be tested;
the shielding box body comprises a movable cover body arranged right above the product jig and a box body main body arranged right below the product jig, and is used for forming a corresponding testing shielding environment around the communication product to be tested and the testing assembly in the performance testing process of the testing assembly;
the communication device is characterized by further comprising a heat conducting piece, wherein one end of the heat conducting piece is fixedly arranged on any outer wall of the box body main body, and the other end of the heat conducting piece penetrates through the corresponding outer wall to extend to the central area of the bottom of the product jig and abut against the communication product to be tested, which is arranged on the product jig.
2. The communication product testing device of claim 1, wherein a central region of the top of the product jig is concavely provided with an accommodating groove body for correspondingly accommodating the communication product to be tested; the bottom wall of the accommodating groove body is provided with a through hole, and the other end of the heat conducting piece penetrates through the through hole to be directly abutted to the communication product to be tested.
3. The communication product testing device as claimed in claim 2, wherein a heat conducting spring is further accommodated in the through hole, one end of the heat conducting spring is fixedly arranged at the other end of the heat conducting piece, and the other end of the heat conducting spring is protruded from the bottom wall of the accommodating groove body, so that when the communication product to be tested is placed on the accommodating groove body, the other end of the heat conducting piece indirectly abuts against the communication product to be tested through the heat conducting spring.
4. The communications product testing device of claim 3, wherein the heat conductive spring is a copper spring.
5. The device for testing communication products of claim 1, wherein the other end of the heat conducting member extends to a central region of the bottom of the product fixture along the inner wall of the case body and the bottom of the product fixture in sequence inside the case body.
6. The device for testing communication products of claim 1, wherein the other end of the heat conducting member is suspended inside the box body and extends to a central region of the bottom of the product fixture.
7. The communication product testing device of claim 1, wherein a heat conducting member through hole adapted to the heat conducting member is formed on an outer wall of the box body to which one end of the heat conducting member is fixed, so that the other end of the heat conducting member penetrates through the corresponding outer wall through the heat conducting member through hole.
8. The communication product testing device of claim 7, wherein a thermally conductive silicone gel is further filled between the thermally conductive member via hole and the thermally conductive member.
9. The communication product testing device of claim 1, wherein a heat dissipation fan is further fixed to an outer side of the shielding box, and the heat dissipation fan is disposed at an end of the heat conducting member located at the outer side of the shielding box.
10. The communication product testing device of any of claims 1-9, wherein the thermally conductive member is a copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716752.0U CN218734325U (en) | 2022-10-14 | 2022-10-14 | Communication product testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716752.0U CN218734325U (en) | 2022-10-14 | 2022-10-14 | Communication product testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218734325U true CN218734325U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222716752.0U Active CN218734325U (en) | 2022-10-14 | 2022-10-14 | Communication product testing device |
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|---|---|
| CN (1) | CN218734325U (en) |
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- 2022-10-14 CN CN202222716752.0U patent/CN218734325U/en active Active
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