Metal probe detection workpiece
By designing a guide plate and a limiting frame structure, the problem of difficult alignment during metal probe testing was solved, enabling convenient connection and stable testing, and improving testing efficiency.
Patent Information
- Application Number
- CN202423167981.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In existing technologies, metal probe testing requires aligning the testing equipment with the probe port of the water tank. If they are not aligned, they cannot make contact, resulting in low testing efficiency.
A metal probe for inspecting workpieces was designed, employing an upper and lower pressure cover, with guide plates fixedly connected on both sides. The guide plates have an outward expansion design, facilitating interface alignment. The connection stability is increased by inserting the probe into the limit frame via the No. 3 slot.
It improves testing efficiency, facilitates connection and maintenance, enhances connection stability, and increases the efficiency of automotive radiator testing.
Smart Images
Figure CN223485198U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive water tank testing technology, and in particular to a metal probe for testing workpieces. Background Technology
[0002] Car radiators are used to assist in the cooling of automobiles. During production, their airtightness needs to be tested. A probe is installed inside the radiator to connect to the car. Before the airtightness of the radiator is tested, the probe needs to be tested using probe testing equipment.
[0003] In the existing technology, when testing metal probes, the testing equipment needs to be connected to the probe port of the water tank and aligned. If they are not aligned, the probe and the lead plate may not make contact, making testing impossible. This is inconvenient and reduces the efficiency of testing car water tanks. Utility Model Content
[0004] The purpose of this invention is to solve the problem in the existing technology that when testing metal probes, it is necessary to connect the testing equipment to the probe port of the water tank and align them. If they are not aligned, the probe and the lead plate may not make contact, making testing impossible. This is inconvenient and reduces the testing efficiency of car water tanks. Therefore, this invention proposes a metal probe for testing workpieces.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a metal probe for detecting workpieces, comprising an upper cover and a lower cover, both sides of which are fixedly connected to guide plates, one end of which is an outwardly expanding design; a first slot is opened on one side of both the upper and lower covers, and a contact guide plate is disposed inside the first slot, which is fixedly connected to the lower cover, with one side of the contact guide plate located outside the lower cover; a second slot is opened on the other side of both the upper and lower covers, with the other end of the contact guide plate located inside the second slot; a power supply box is disposed on the other side of both the upper and lower covers, and a power connection post is fixedly connected to one side of the power supply box, which is inserted into the second slot; the contact guide plate is inserted into the power connection post; and an indicator light is disposed at the upper end of the power supply box.
[0006] Preferably, a plug is fixedly connected inside the lower pressure cover, the plug is located inside the first slot, and the plug is inserted into the upper pressure cover.
[0007] Preferably, the upper cover is provided with bolts inside, and the upper cover is fixedly connected to the lower cover by the bolts.
[0008] Preferably, a cover is installed at the lower center of the power supply box.
[0009] Preferably, both the upper and lower pressure covers have a No. 3 slot on one side, and the No. 3 slot is located between two adjacent No. 2 slots.
[0010] Preferably, a limiting frame is fixedly connected to one side of the power supply box, the limiting frame is located between two adjacent power connection posts, and the limiting frame is inserted into slot number three.
[0011] Preferably, the upper and lower ends of the limiting frame are provided with sliding holes, and the inside of the sliding holes is slidably connected to a limiting pin. One end of the limiting pin is provided with an assembly groove, and a spring is fixedly connected between the upper and lower assembly grooves.
[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0013] 1. In this utility model, by setting the guide plate, when connecting the upper cover, the interface of the car water tank is placed between the four guide plates. Since one end of the guide plate is designed to expand outward, it is easy to place the interface between the four guide plates, thereby facilitating the connection between the upper cover and the interface and improving the testing efficiency.
[0014] 2. In this utility model, the power supply box is installed by plugging into the upper and lower pressure covers through the setting of the No. 3 slot and the limiting bracket. The assembly and connection are more convenient and easy to maintain and use. The setting of the limiting bracket further restricts the connection between the power supply box and the upper and lower pressure covers, increasing the connection stability. Attached Figure Description
[0015] Figure 1 A three-dimensional structural schematic diagram of a metal probe for detecting workpieces is provided for this utility model;
[0016] Figure 2 This utility model provides a schematic diagram of a metal probe for detecting the connection status between a workpiece and a water tank.
[0017] Figure 3 This utility model provides an exploded view of a workpiece for metal probe inspection;
[0018] Figure 4 This invention provides an exploded view of a power supply box in a workpiece for metal probe inspection.
[0019] Legend: 1. Upper cover; 2. Lower cover; 3. Guide plate; 4. Contact guide plate; 5. No. 1 slot; 6. Power supply box; 7. Indicator light; 8. Cover; 9. No. 2 slot; 10. Insert rod; 11. Bolt; 12. No. 3 slot; 13. Power connection post; 14. Limiting bracket; 15. Sliding hole; 16. Limiting pin; 17. Spring; 18. Assembly slot. Detailed Implementation
[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0022] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a metal probe for detecting workpieces, including an upper pressure cover 1 and a lower pressure cover 2. Guide plates 3 are fixedly connected to both sides of the upper pressure cover 1 and the lower pressure cover 2. One end of the guide plate 3 is designed to expand outward. A first slot 5 is opened on one side of the upper pressure cover 1 and the lower pressure cover 2. A contact guide plate 4 is provided inside the first slot 5. The contact guide plate 4 is fixedly connected to the lower pressure cover 2. One side of the contact guide plate 4 is located outside the lower pressure cover 2. A second slot 9 is opened on the other side of the upper pressure cover 1 and the lower pressure cover 2. The other end of the contact guide plate 4 is located inside the second slot 9. A power supply box 6 is provided on the other side of the upper pressure cover 1 and the lower pressure cover 2. A power connection post 13 is fixedly connected to one side of the power supply box 6. The power connection post 13 is inserted into the second slot 9. The contact guide plate 4 is inserted into the power connection post 13. An indicator light 7 is provided at the upper end of the power supply box 6.
[0023] The specific settings and functions of this embodiment will be described in detail below. By setting the guide plate 3, when connecting the upper cover 1, the interface of the car water tank is placed between the four guide plates 3. Since one end of the guide plate 3 is designed to expand outward, it is easy to place the interface between the four guide plates 3, thereby facilitating the connection between the upper cover 1 and the interface and improving the detection efficiency.
[0024] Example 2: Figure 1 - Figure 4As shown, a rod 10 is fixedly connected inside the lower pressure cover 2. The rod 10 is located inside the first slot 5 and is inserted into the upper pressure cover 1. A bolt 11 is installed inside the upper pressure cover 1, and the upper pressure cover 1 is fixedly connected to the lower pressure cover 2 by the bolt 11. A cover 8 is installed at the lower center of the power supply box 6. A third slot 12 is opened on one side of both the upper pressure cover 1 and the lower pressure cover 2. The third slot 12 is located between two adjacent second slots 9. A limit bracket 14 is fixedly connected to one side of the power supply box 6. The limit bracket 14 is located between two adjacent second slots 9. Between the power supply posts 13, the limiting frame 14 is inserted into the third slot 12. The upper and lower ends of the limiting frame 14 are provided with sliding holes 15. The sliding holes 15 are slidably connected to the limiting pins 16. One end of the limiting pins 16 is provided with an assembly groove 18. A spring 17 is fixedly connected between the upper and lower assembly grooves 18. A hemispherical groove is provided on one side of the third slot 12, which is connected to the end of the limiting pin 16. The power supply post 13 and the second slot 9 are interference fit, and the limiting frame 14 and the third slot 12 are interference fit.
[0025] The overall effect of this embodiment is that by setting the No. 3 slot 12 and the limiting bracket 14, the power supply box 6 is installed with the upper cover 1 and the lower cover 2 by plugging in, which makes the assembly and connection more convenient and easier to maintain and use. By setting the limiting bracket 16, the connection between the power supply box 6 and the upper cover 1 and the lower cover 2 is further restricted, increasing the connection stability.
[0026] The usage and working principle of this device are as follows: When in use, insert the limiting bracket 14 into slot 12 (number 3) and the power connection post 13 into slot 9 (number 2). Insert one end of the contact guide plate 4 into the power connection post 13. At this time, the spring 17 connects the end of the limiting pin 16 to the hemispherical groove in slot 12 (number 3) for limiting. Connect the contact guide plate 4 to the power connection contact in the power supply box 6 to energize it. When in use, place the car radiator connector between the four guide plates 3 and move it. Guided by the inclined surface at the end of the guide plate 3, align the car radiator port with the upper pressure cover 1 and the lower pressure cover 2. Continue to move the upper pressure cover 1 and the lower pressure cover 2. The probe of the radiator contacts the two contact guide plates 4 in slot 5 (number 1) to energize the indicator light 7. In this way, the presence of a probe in the interface and whether the probe is metal are detected.
[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.
Claims
1. A metal probe for detecting workpieces, characterized in that: Includes an upper pressure cover (1) and a lower pressure cover (2). Guide plates (3) are fixedly connected to both sides of the upper pressure cover (1) and the lower pressure cover (2). One end of each guide plate (3) is an outward-expanding design. A slot (5) is opened on one side of both the upper pressure cover (1) and the lower pressure cover (2). A contact guide plate (4) is provided inside the slot (5). The contact guide plate (4) is fixedly connected to the lower pressure cover (2), with one side of the contact guide plate (4) located outside the lower pressure cover (2). The other side of the cover (1) and the lower cover (2) are provided with a second slot (9). The other end of the contact guide (4) is located inside the second slot (9). The other side of the upper cover (1) and the lower cover (2) is provided with a power supply box (6). A power connection post (13) is fixedly connected to one side of the power supply box (6). The power connection post (13) is inserted into the second slot (9). The contact guide (4) is inserted into the power connection post (13). An indicator light (7) is provided at the upper end of the power supply box (6).
2. The metal probe for detecting a workpiece according to claim 1, characterized in that: The lower pressure cover (2) is fixedly connected to a plug rod (10), which is located inside the first slot (5) and is inserted into the upper pressure cover (1).
3. The metal probe for detecting a workpiece according to claim 1, characterized in that: The upper cover (1) is provided with bolts (11) inside, and the upper cover (1) is fixedly connected to the lower cover (2) by bolts (11).
4. The metal probe for detecting a workpiece according to claim 1, characterized in that: A cover (8) is installed on the lower center of the power supply box (6).
5. A metal probe for detecting a workpiece according to claim 1, characterized in that: The upper cover (1) and the lower cover (2) are each provided with a third slot (12) on one side, and the third slot (12) is located between two adjacent second slots (9).
6. The metal probe for detecting a workpiece according to claim 1, characterized in that: A limiting frame (14) is fixedly connected to one side of the power supply box (6). The limiting frame (14) is located between two adjacent power connection posts (13). The limiting frame (14) is inserted into the third slot (12).
7. A metal probe for detecting a workpiece according to claim 6, characterized in that: The upper and lower ends of the limiting frame (14) are provided with sliding holes (15), and the sliding holes (15) are slidably connected with limiting pins (16). One end of the limiting pins (16) is provided with an assembly groove (18), and a spring (17) is fixedly connected between the upper and lower assembly grooves (18).