Portable metal detection hardness meter

Abstract

The utility model discloses and provides a portable metal detection durometer which comprises a metal detection durometer main body, a plug is movably mounted at the top end of the metal detection durometer main body, one end of the plug is connected with a data line, a movable block is movably mounted on the outer surface of a screw rod, one side of the movable block is connected with a limiting block, and the other side of the movable block is connected with the data line. According to the utility model, the motor drives the screw rod to rotate so as to control the movement of the movable block and the limiting block, the mechanical design greatly simplifies the storage and taking-out process of the detection metal head and the data line, the design of the clamping groove provides a stable connection point for the detection metal head, the stability and accuracy of the detection metal head in the detection process are ensured, and the detection efficiency is improved. The introduction of the limiting rod provides an ordered winding mode for the data line. In this way, the data line can be prevented from being disordered and damaged in the carrying and storing process, and it can be ensured that the data line can be rapidly and conveniently unfolded for use when needed.

Description

Technical Field

[0001] The utility model relates to the technical field of metal detection hardness testers, in particular to a portable metal detection hardness tester. Background Art

[0002] Metal hardness is a key indicator for evaluating metal material properties, reflecting its ability to resist the impact of a hard object. In fields such as metal processing, machinery manufacturing, electronics, and watches, metal hardness testers are widely used to test the hardness of raw materials, inspect product quality, and monitor production processes.

[0003] Traditional metal hardness testers also present significant inconveniences in terms of portability and storage. Accessories such as the probe and data cable are typically stored separately from the main unit, making them vulnerable to loss or damage. Furthermore, they can be damaged by friction or collision during transport. This not only impacts the tester's performance but also increases maintenance costs. Utility Model Content

[0004] (1) Purpose of the utility model

[0005] In view of this, the purpose of the present invention is to provide a portable metal hardness tester to solve the problems raised in the above background.

[0006] (2) Technical solution

[0007] A portable metal detection hardness tester includes a metal detection hardness tester body, a plug movably installed on the top of the metal detection hardness tester body, and one end of the plug is connected to a data cable, and one end of the data cable is connected to a detection metal head, mounting grooves are provided on both sides of the inner wall of the top of the metal detection hardness tester body, and two groups of fixing seats are fixedly installed in the mounting grooves, the outer surfaces of the two groups of fixing seats are provided with circular through grooves, and screw rods are movably installed in the circular through grooves, one end of the screw rod is connected to a motor, and the other end of the motor is connected to a locking piece, a movable block is movably installed on the outer surface of the screw rod, and one side of the movable block is connected to a limit block, a limit rod is fixedly installed on the inner wall of the limit block, and a locking groove is provided on one side of the limit rod.

[0008] Preferably, the motor is fixedly connected to the fixing seat, and the fixed connection mode enhances the stability and reliability of the entire structure, ensuring that the motor will not loosen or shift during operation.

[0009] Preferably, the top end of the limiting rod is in an arc shape, which reduces friction and damage that may occur when the data cable is wound, thereby extending the service life of the data cable.

[0010] Preferably, a cover is movably mounted on one side of the top of the metal hardness tester body, and a groove is provided on one side of the cover. The cover protects the internal structure from external environmental influences such as dust and dirt. The addition of the groove makes opening and closing the cover more convenient, improving the user experience.

[0011] Preferably, two sets of magnetic pins are fixedly installed on the outer surface of the other side of the cover. The cooperation between the magnetic pins and the magnetic holes makes the cover more firmly fixed and not easy to open due to accidental touch. It also makes it convenient for users to quickly install and remove the cover.

[0012] Preferably, two groups of magnetic holes are provided on the top of the main body of the metal detection hardness tester, and the two groups of magnetic holes improve the accuracy of the connection of the cover plate.

[0013] Preferably, the inner wall of the engaging groove is wrapped with rubber. The rubber coating increases the friction between the engaging groove and the detection metal head, making the connection more secure and less likely to fall off. At the same time, the elasticity of the rubber can also reduce damage to the connection caused by vibration or impact to a certain extent.

[0014] It can be seen from the above technical solutions that this application has the following beneficial effects:

[0015] 1. This utility model uses a motor to drive the screw to rotate, thereby controlling the movement of the movable block and the limit block. This mechanized design greatly simplifies the storage and removal process of the detection metal head and the data cable. The design of the locking groove provides a stable connection point for the detection metal head, ensuring its stability and accuracy during the detection process. The introduction of the limit rod provides an orderly winding method for the data cable. This not only avoids confusion and damage to the data cable during carrying and storage, but also ensures that it can be quickly and conveniently deployed for use when needed. The introduction of the limit rod provides an orderly winding method for the data cable. This not only avoids confusion and damage to the data cable during carrying and storage, but also ensures that it can be quickly and conveniently deployed for use when needed.

[0016] 2. The utility model can protect the internal structure from the influence of the external environment, such as dust, dirt, etc. through the design of the cover. The addition of the groove makes the opening and closing of the cover more convenient, improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the third three-dimensional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of point A in the middle.

[0022] In the figure: 1. Metal detection hardness tester body; 2. Data cable; 3. Metal detection head; 4. Magnetic hole; 5. Cover plate; 6. Magnetic pin; 7. Limit block; 8. Limit rod; 9. Engaging slot; 911. Screw rod; 912. Movable block; 913. Fixed seat; 914. Motor; 915. Locking piece; 511. Pull groove; 211. Plug. DETAILED DESCRIPTION

[0023] The following description is merely illustrative in nature and is not intended to limit the present disclosure, its applications, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings merely schematically illustrate the concepts and principles of the embodiments of the present disclosure and do not necessarily depict the specific dimensions and proportions of the various embodiments of the present disclosure. Certain portions of certain drawings may be exaggerated to illustrate relevant details or structures of the embodiments of the present disclosure.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A portable metal detection hardness tester includes a metal detection hardness tester body 1, a plug 211 is movably installed on the top of the metal detection hardness tester body 1, and one end of the plug 211 is connected to a data cable 2, and one end of the data cable 2 is connected to a detection metal head 3, mounting grooves are provided on both sides of the inner wall of the top of the metal detection hardness tester body 1, and two groups of fixing seats 913 are fixedly installed in the mounting grooves, the outer surfaces of the two groups of fixing seats 913 are provided with circular through grooves, and a screw rod 911 is movably installed in the circular through grooves, one end of the screw rod 911 is connected to a motor 914, and the other end of the motor 914 is connected to a locking member 915, a movable block 912 is movably installed on the outer surface of the screw rod 911, and one side of the movable block 912 is connected to a limiting block 7, a limiting rod 8 is fixedly installed on the inner wall of the limiting block 7, and a locking groove 9 is provided on one side of the limiting rod 8.

[0026] Furthermore, the motor 914 is fixedly connected to the fixing base 913. The fixed connection method enhances the stability and reliability of the entire structure, ensuring that the motor 914 will not become loose or shifted during operation.

[0027] Furthermore, the top end of the limiting rod 8 is in an arc shape, which reduces friction and damage that may occur when the data cable 2 is wound, thereby extending the service life of the data cable.

[0028] Furthermore, a cover plate 5 is movably mounted on one side of the top of the metal hardness tester body 1. A groove 511 is formed on one side of the cover plate 5. The design of the cover plate 5 protects the internal structure from external environmental influences such as dust and dirt. The addition of the groove 511 makes opening and closing the cover plate 5 more convenient, improving the user experience.

[0029] Furthermore, two sets of magnetic pins 6 are fixedly installed on the outer surface of the other side of the cover 5. The cooperation between the magnetic pins 6 and the magnetic holes 4 makes the cover more firmly fixed and not easy to open due to accidental touch. It also makes it convenient for users to quickly install and remove the cover.

[0030] Furthermore, two groups of magnetic holes 4 are provided on the top of the metal detection hardness tester body 1 , and the two groups of magnetic holes 4 improve the accuracy of the connection of the cover plate 5 .

[0031] Furthermore, the inner wall of the engaging groove 9 is wrapped with rubber. The rubber coating increases the friction between the engaging groove 9 and the detecting metal head 3, making the connection more secure and less likely to fall off. At the same time, the elasticity of the rubber can also reduce damage to the connection caused by vibration or impact to a certain extent.

[0032] Working Principle: First, when testing is ready to begin, the motor 914 starts and drives the screw 911 to rotate within the circular slot of the fixed base 913. Because the screw 911 and the movable block 912 are tightly connected by threads, the screw's rotation is converted into linear motion of the movable block 912 along its length. As the movable block 912 moves, the connected stop block 7 moves out of the top of the metal hardness tester body 1 along a predetermined trajectory. After removing the plug 211 from the top of the metal hardness tester body 1, the user then engages the interface portion of the metal detection head 3 in the engagement slot 9 to ensure a secure connection. Simultaneously, the data cable 2 can be wound around the stop rod 8, which not only prevents tangling during transport but also ensures neatness and safety during storage. After completing these steps, the motor 914 is driven again, causing the screw 911 to rotate in the opposite direction, thereby driving the movable block 912 and the stop block 7 back into the inner wall of the metal hardness tester body 1. At this point, the metal detection head 3 and the data cable 2 are securely fixed inside the metal detection hardness tester body 1, making it convenient for subsequent carrying and transportation.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A portable metal detection hardness tester, comprising a metal detection hardness tester body (1), a plug (211) being movably mounted on the top of the metal detection hardness tester body (1), one end of the plug (211) being connected to a data line (2), one end of the data line (2) being connected to a metal detection head (3), characterized in that: Both sides of the inner wall of the top of the metal detection hardness tester body (1) are provided with mounting grooves, and two groups of fixing seats (913) are fixedly installed in the mounting grooves, the outer surfaces of the two groups of fixing seats (913) are provided with circular through grooves, and a screw rod (911) is movably installed in the circular through grooves, one end of the screw rod (911) is connected to a motor (914), and the other end of the motor (914) is connected to a locking member (915), a movable block (912) is movably installed on the outer surface of the screw rod (911), and one side of the movable block (912) is connected to a limiting block (7), a limiting rod (8) is fixedly installed on the inner wall of the limiting block (7), and a locking groove (9) is provided on one side of the limiting rod (8).

2. A portable metal hardness tester according to claim 1, characterized in that: The motor (914) is fixedly connected to the fixing seat (913).

3. The portable metal hardness tester according to claim 1, characterized in that: The top end of the limiting rod (8) is in an arc shape.

4. The portable metal hardness tester according to claim 1, characterized in that: A cover plate (5) is movably mounted on one side of the top end of the metal detection hardness tester body (1), and a groove (511) is provided on one side of the cover plate (5).

5. The portable metal hardness tester according to claim 4, characterized in that: Two groups of magnetic pins (6) are fixedly mounted on the outer surface of the other side of the cover plate (5).

6. The portable metal hardness tester according to claim 1, characterized in that: Two groups of magnetic holes (4) are provided at the top of the metal detection hardness tester body (1).

7. The portable metal hardness tester according to claim 1, characterized in that: The inner wall of the engaging groove (9) is wrapped with rubber.

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