Auxiliary detection middle frame conduction jig

Abstract

The utility model discloses a jig for assisting in detecting conduction of a middle frame, and relates to the technical field of dies. Wherein jig supporting blocks are arranged at the two ends of the jig bottom plate, and a containing space is formed between the two jig supporting blocks; the jig bottom plate is provided with a product positioning plate, and the product positioning plate is provided with a first detection area and a second detection area; the first probe is arranged between the jig bottom plate and the product positioning plate in a penetrating manner and is connected with the first detection area and the accommodating space; the second probe is arranged between the jig bottom plate and the product positioning plate in a penetrating mode and is connected with the second detection area and the containing space. And the first probe and the second probe are respectively connected with the first detection area and the second detection area on the product positioning plate and are used for detecting whether the product in the first detection area is partially conducted with the second detection area or not. Therefore, the stability and the accuracy of the detection process are ensured, and misjudgment caused by manual misoperation or equipment errors is avoided. The detection efficiency is improved, the detection process is simpler, more convenient and faster, and human resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die technical field especially, relate to a supplementary detection middle frame conduction fixture. BACKGROUND

[0002] In the production process of mobile phones and other electronic products, the conduction detection of the middle frame is an important content. Because the middle frame may cause the existence of conduction phenomenon between the front and rear steel sheets due to burrs, metal chips and other defects, which not only affects the electrical performance of the product, but also may cause short circuit problem after assembling the finished product, thereby threatening the overall quality and safety of the product.

[0003] At present, manual detection is generally used by means of universal meter, and this detection method is not only low in efficiency, but also is easily affected by human factors, resulting in inaccurate detection results. UTILITY MODEL CONTENT

[0004] In order to solve the above at least one technical problem, the utility model provides a supplementary detection middle frame conduction fixture.

[0005] In order to achieve the above purpose, the embodiment of the application adopts the following technical scheme:

[0006] The utility model provides a supplementary detection middle frame conduction fixture, which comprises:

[0007] Jig base plate, the both ends of jig base plate are provided with jig support block, and the jig support block has accommodating space between two jig support blocks;Product positioning plate is arranged on the jig base plate, and the product positioning plate has first detection area and second detection area;First probe is arranged between the jig base plate and the product positioning plate, and is connected with the first detection area and the accommodating space;Second probe is arranged between the jig base plate and the product positioning plate, and is connected with the second detection area and the accommodating space.

[0008] In a possible implementation manner of the application, a probe fixing plate is further included, and the first probe and the second probe are connected with the jig base plate through the probe fixing plate.

[0009] In a possible implementation manner of the application, the probe fixing plate is a glass fiber plate.

[0010] In a possible implementation manner of the application, the product positioning plate is provided with two through holes, and the two through holes are arranged in the first detection area and the second detection area respectively, and the first probe and the second probe are arranged through the through holes.

[0011] In a possible implementation manner of the application, the first probe and the through hole have a gap.

[0012] In a possible implementation manner of the present application, the second probe has a gap with the through hole.

[0013] In a possible implementation manner of the present application, the surface of the first detection area and the surface of the second detection area are made of nylon material.

[0014] In a possible implementation manner of the present application, the first probe is connected with the voltage input end near one end of the accommodation space, and the second probe is connected with the input end of the relay near one end of the accommodation space.

[0015] In a possible implementation manner of the present application, the second probe is connected with the voltage input end near one end of the accommodation space, and the first probe is connected with the input end of the relay near one end of the accommodation space.

[0016] In a possible implementation manner of the present application, the product positioning plate comprises a positioning protrusion.

[0017] Compared with the prior art, the auxiliary detection middle frame conduction jig provided by the present application comprises a first probe and a second probe, which are connected with a first detection area and a second detection area on a product positioning plate respectively, and whether the product in the first detection area part is conductive with the second detection area part is detected. This ensures the stability and accuracy of the detection process, and avoids misjudgment caused by improper human operation or equipment error. Only the middle frame to be detected needs to be placed on the product positioning plate, and the jig can automatically complete the conductivity detection without manual intervention, thereby improving the detection efficiency, and the detection process is more simple and convenient, and manpower resources are saved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be described below.

[0019] Figure 1 is a structural schematic view of an auxiliary detection middle frame conduction jig provided by the present application;

[0020] Figure 2 is a top view of Figure 1 ;

[0021] Figure 3 is a structural schematic view of an auxiliary detection middle frame conduction jig provided by the present application, in which a product to be detected is placed;

[0022] Figure 4 is a structural schematic view of a probe fixing plate in an auxiliary detection middle frame conduction jig provided by the present application;

[0023] Figure 5 isFigure 1 Side view.

[0024] Explanation of reference numerals in the attached figures:

[0025] 10. Fixture base plate; 20. Fixture support block; 30. Accommodation space; 40. Product positioning plate; 410. First detection area; 420. Second detection area; 430. Through hole; 440. Positioning protrusion; 50. First probe; 60. Second probe; 70. Probe fixing plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] In the embodiments of this utility model, the terms "first," "second," etc., are used only to distinguish related technical features and do not indicate a sequential order. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0028] In this application, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0029] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0030] The utility model provides a kind of auxiliary detection middle frame conduction fixture, by first probe and second probe, respectively connect the first detection area and the second detection area on product positioning plate, detect whether the product of first detection area part is conducted with second detection area part.This ensures the stability and accuracy of detection process, avoids the misjudgment caused by improper human operation or equipment error.Only the middle frame to be detected is placed on product positioning plate, fixture can automatically complete conductivity detection, without manual intervention, to improve detection efficiency, detection process is more simple and convenient, saves manpower resources. Embodiment

[0031] The utility model embodiment provides a kind of auxiliary detection middle frame conduction fixture, as shown in Figures 1 to 5 It includes jig base plate 10, jig base plate 10 is provided with jig support block 20 in both ends, and there is accommodation space 30 between two jig support blocks 20;Product positioning plate 40 is provided on jig base plate 10, and product positioning plate 40 has first detection area 410 and second detection area 420;First probe 50 is arranged between jig base plate 10 and product positioning plate 40, and connects first detection area 410 with accommodation space 30;Second probe 60 is arranged between jig base plate 10 and product positioning plate 40, and connects second detection area 420 with accommodation space 30.

[0032] In this way, not only manpower resources can be saved, but also the accuracy of detection can be guaranteed.

[0033] As shown in Figure 4 And Figure 5 It further includes probe fixing plate 70, and first probe 50 and second probe 60 are connected with jig base plate 10 by probe fixing plate 70.More specifically, probe fixing plate 70 can be glass fiber plate.Probe fixing plate 70 can also be made of other non-conductive materials.

[0034] In this way, the setting of probe fixing plate 70 provides stable support for first probe 50 and second probe 60, ensuring their position stability during detection process, and they are not easy to deviate or shake.This stability is crucial to guarantee the accuracy of detection, as it reduces the error caused by the change of probe position.Probe fixing plate 70 is made of glass fiber plate or other non-conductive materials, which not only guarantees the overall structural strength of the jig, but also avoids the false detection caused by material conduction.Glass fiber plate has excellent insulation performance and mechanical strength, and is an ideal choice for making probe fixing plate 70.The setting of probe fixing plate 70 makes it easier to replace and maintain first probe 50 and second probe 60.When the probe is worn out or damaged due to long-term use, the operator can easily disassemble and replace the new component without replacing the entire jig, which improves the service life of the jig and reduces maintenance cost.

[0035] As shown in Figure 1 and Figure 2 , the product positioning plate 40 is provided with two through holes 430, which are respectively arranged in the first detection area 410 and the second detection area 420, and the first probe 50 and the second probe 60 are arranged through the through holes 430. Specifically, there can be a gap between the first probe 50 and the through hole 430. There is a gap between the second probe 60 and the through hole 430. More specifically, the surface of the first detection area 410 and the surface of the second detection area 420 can be made of nylon material.

[0036] It can be understood that the two through holes 430 provided on the product positioning plate 40 are respectively located in the first detection area 410 and the second detection area 420, which provides accurate penetration paths for the first probe 50 and the second probe 60. This ensures that the probe can accurately contact the corresponding detection point on the middle frame, thereby improving the accuracy of detection. At the same time, the gap between the first probe 50 and the second probe 60 and the through hole 430 ensures that the probe can normally detect, and avoids friction loss or misjudgment caused by the probe being too tight with the through hole 430. The surface of the first detection area 410 and the second detection area 420 is made of nylon material, which can improve the wear resistance and durability of the jig. Nylon material has excellent wear resistance, corrosion resistance and aging resistance, and can maintain the flatness and smoothness of the surface during long-term use, thereby prolonging the service life of the jig. At the same time, the good insulation of nylon material also avoids false detection caused by material conduction.

[0037] Specifically, one end of the first probe 50 close to the accommodation space 30 can be connected with the voltage input end, and one end of the second probe 60 close to the accommodation space 30 can be connected with the input end of the relay. Or, one end of the second probe 60 close to the accommodation space 30 can be connected with the voltage input end, and one end of the first probe 50 close to the accommodation space 30 can be connected with the input end of the relay.

[0038] One of the possible detection processes of the present application is that the first probe 50 inputs 0V voltage, and the second probe 60 is connected to the relay 0V input end with a wire. When 0V voltage is input to the relay, the relay is attracted, and the red light is on; when there is no 0V input, the relay is on red light.

[0039] When the product is placed on the jig, if the product is conductive, 0V is input from the first probe 50 to the second probe 60, so that the relay has 0V input, and the red light is on, indicating that the product is NG; when the product is not conductive, 0V is not input from the first probe 50 to the second probe 60, and the green light is on; indicating that the product is OK, through detection.

[0040] In this application, there are two possible ways for the first probe 50 and the second probe 60 to connect with the voltage input end and the relay input end, but no matter which way, the detection logic is clear. When the first probe 50 inputs 0V voltage, if the product is on, the second probe 60 can receive 0V voltage and trigger the relay to act, turning on the red light to indicate that the product is NG (unqualified); if the product is not on, the second probe 60 cannot receive 0V voltage, the relay does not act, and the green light is on to indicate that the product is OK (qualified). This makes the detection process simple and easy to operate. Through the cooperation of the relay and the indicator light, the detection result can be intuitively presented in the form of a red and green light. The operator only needs to observe the color of the indicator light to quickly judge whether the product is qualified or not, without the need for complex calculation and judgment. This design not only improves the detection efficiency, but also reduces the possibility of misjudgment. Due to the flexible structure of the jig, the connection mode of the first probe 50 and the second probe 60 and the configuration of the voltage input end and the relay input end can be adjusted according to actual needs. Therefore, the jig can adapt to the detection needs of middle frames of various models and different sizes, with a wide detection range.

[0041] As shown in Figure 1 and Figure 2 , more specifically, the product positioning plate 40 includes positioning protrusions 440. The positioning protrusions 440 can be more convenient and accurate to place the product to be detected on the product positioning plate 40. The product positioning plate 40 can be provided with multiple positioning protrusions 440 corresponding to the structure of the product.

[0042] It can be understood that the positioning protrusions 440 provided on the product positioning plate 40 can be customized according to the structure and size of the product to be detected. These positioning protrusions 440 can accurately match the profile and positioning holes of the product, thereby playing a guiding and positioning role when placing the product. This design ensures the stability and accuracy of the product during the detection process, avoiding false detection due to positional deviation. The positioning protrusions 440 make it easier and more convenient for the operator to place the product to be detected. They only need to align the positioning holes or profile of the product with the positioning protrusions 440, and then gently place it down. This not only improves the operation efficiency, but also reduces the operation difficulty, so that even the operator who uses the jig for the first time can quickly get started. The product positioning plate 40 can be provided with multiple positioning protrusions 440 corresponding to the structure of the product, to adapt to the detection needs of products of different models and sizes. This makes the jig have stronger adaptability and flexibility, and can meet the production characteristics of diversification, small batch, and multiple varieties in the electronic product manufacturing industry. Since the positioning protrusions 440 make the position of the product more stable during the detection process, the number of repeated detections due to positional deviation can be reduced. This not only improves the detection efficiency, but also reduces the detection cost.

[0043] Compared with the prior art, the auxiliary detection middle frame conduction jig provided by the embodiment of the utility model, through the first probe 50 and the second probe 60, the first detection area 410 and the second detection area 420 on the product positioning plate 40 are connected respectively, whether the product of the first detection area 410 part is conducted with the second detection area 420 part is detected.This ensures the stability and accuracy of the detection process, avoids the misjudgment caused by improper human operation or equipment error.Only the middle frame to be detected is placed on the product positioning plate 40, the jig can automatically complete the conductivity detection, without manual intervention, thereby improving the detection efficiency, the detection process is more simple and convenient, and the human resources are saved.

[0044] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can easily think of the change or replacement within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An auxiliary detection middle frame conduction jig, characterized in that, The utility model relates to a kind of probe fixing plate (70), the first probe (50) and the second probe (60) are connected with the fixture base plate (10) by the probe fixing plate (70). The probe fixing plate (70) is glass fiber plate.

2. The auxiliary detection middle frame conduction fixture according to claim 1, wherein, The product positioning plate (40) is provided with two through holes (430), and the first probe (50) and the second probe (60) are arranged through the through holes (430).

3. The auxiliary detection of frame conduction fixture according to claim 2, wherein, The first probe (50) and the through hole (430) have a gap.

4. The auxiliary detection of frame conduction jig according to any one of claims 1 to 3, characterized in that, The second probe (60) and the through hole (430) have a gap.

5. The auxiliary detection of frame conduction jig according to claim 4, wherein, The surface of the first detection area (410) and the surface of the second detection area (420) are made of nylon material.

6. The auxiliary detection of frame conduction fixture of claim 4, wherein, The end of the first probe (50) close to the accommodation space (30) is connected with the voltage input end, and the end of the second probe (60) close to the accommodation space (30) is connected with the input end of the relay.

7. The auxiliary detection of frame conduction fixture of claim 1, wherein, The end of the second probe (60) close to the accommodation space (30) is connected with the voltage input end, and the end of the first probe (50) close to the accommodation space (30) is connected with the input end of the relay.

8. The auxiliary detection of frame conduction fixture of claim 1, wherein, The product positioning plate (40) includes a positioning protrusion (440).

9. The auxiliary detection of frame conduction fixture of claim 1, wherein, ​ 10. The auxiliary detection of frame conduction fixture of claim 1, wherein, ​

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