A convenient measuring voltage detector clamping detection head

Abstract

The application belongs to the technical field of voltage detection, and particularly relates to a voltage detector clamping type detection head convenient to measure. The voltage detector clamping type detection head comprises a detection head body, a connecting head is arranged at one end of the detection head body, a detection line for connecting with an external detection device is arranged on the connecting head, a clamping opening is arranged on one side of the detection head body, a quick clamping mechanism and a clamping head are oppositely arranged in the clamping opening, the quick clamping mechanism is connected with the detection line, a notch is arranged on the other side of the detection head body, and a moving mechanism is movably arranged in the notch. The action of the quick clamping mechanism is controlled through the moving mechanism. The application can flexibly adjust the size of the clamping opening space, thereby conveniently and quickly and accurately clamping a to-be-measured object, and significantly improves the clamping efficiency. Efficient voltage transmission detection can be realized, and the overall detection efficiency is further improved.

Description

Technical Field

[0001] This application belongs to the field of voltage detection technology, and specifically relates to a clamp-on detection head for a convenient voltage detector. Background Technology

[0002] In today's electrical equipment and auxiliary power supply equipment field, voltage testing of the mainboard is an essential step before use or maintenance, which relies on professional voltage testing instruments. Currently used voltage monitors can continuously monitor and statistically analyze voltage deviations caused by slow changes in the normal operating state of a power system, possessing multiple functions such as monitoring, analysis, memory, query, and parameter setting. Voltage monitors are generally equipped with two sets of testing heads for clamping the device under test, facilitating adjustment of the testing position. However, existing testing heads, whether needle-shaped or clamp-type, have shortcomings in terms of rapid and accurate clamping, resulting in low testing efficiency and failing to meet the ever-increasing testing demands. Therefore, developing a clamp-type testing head for voltage monitors that can achieve rapid and accurate clamping and improve testing efficiency is of significant practical importance.

[0003] Therefore, there is an urgent need for a technical solution to overcome or mitigate at least one of the aforementioned defects in the existing technology. Utility Model Content

[0004] The purpose of this application is to provide a convenient clamp-on test head for voltage measuring instruments, so as to solve the problems of inconvenient clamping and low efficiency of existing test heads.

[0005] The technical solution of this application is:

[0006] A convenient voltage measuring instrument clamp-on test head includes:

[0007] The detection head body has a connector at one end, which is provided with a detection line for connecting to an external detection device. A clamping port is provided on one side of the detection head body, in which a quick-clamping mechanism and a clamping head are arranged opposite each other. The quick-clamping mechanism is connected to the detection line. A slot is provided on the other side of the detection head body, in which a moving mechanism is movably installed. The movement of the quick-clamping mechanism is controlled by the moving mechanism.

[0008] In at least one embodiment of this application, the quick clamping mechanism includes an energized assembly, a guide rod, and an abutment block. One end of the guide rod is connected to the connector via the energized assembly, and the other end of the guide rod is fitted with the abutment block.

[0009] The detection head body has a telescopic groove that communicates with the clamping port. The movement of the guide rod is controlled by the moving mechanism, so that the abutment block moves along the telescopic groove.

[0010] In at least one embodiment of this application, the energized assembly includes a conductive connecting rod and a telescopic spring. The conductive connecting rod is connected to the detection line, and one end of the telescopic spring is connected to the conductive connecting rod, while the other end is connected to the guide rod.

[0011] In at least one embodiment of this application, the moving mechanism includes a movable block, a movable slider, a moving rod, and a limiting protrusion. The movable slider is slidably mounted on the slot. One end of the movable slider is connected to the movable block, and the other end of the movable slider is connected to the moving rod. The moving rod is connected to the limiting groove on the guide rod through the limiting protrusion.

[0012] In at least one embodiment of this application, an anti-slip layer is provided on the exterior of the detection head body.

[0013] In at least one embodiment of this application, a flexible conductive layer is disposed on the clamping head.

[0014] The utility model has at least the following beneficial technical effects:

[0015] The convenient voltage measuring instrument clamp-type detection head of this application utilizes a moving mechanism on the detection head body to adjust and control the quick clamping mechanism at the clamping head, thereby flexibly adjusting the size of the clamping opening space. This facilitates quick and accurate clamping of the object to be measured, significantly improving clamping efficiency. At the same time, the energized components and detection lines in the quick clamping mechanism enable efficient voltage transmission detection, further improving overall detection efficiency. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of a convenient voltage measurement clamp-on detection head according to one embodiment of this application;

[0017] Figure 2 This is a cross-sectional view of a convenient voltage measuring instrument clamp-type detection head according to one embodiment of this application.

[0018] in:

[0019] 1-Detection head body; 2-Connector; 3-Clamping port; 4-Detection line; 5-Quick clamping mechanism; 6-Clamping head; 7-Gutter; 8-Moving mechanism; 9-Powered assembly; 10-Guide rod; 11-Telescopic groove; 12-Abutting block; 13-Moving block; 14-Moving slider; 15-Moving rod; 16-Limiting protrusion; 17-Conductive connecting rod; 18-Telescopic spring; 19-Limiting groove; 20-Anti-slip layer; 21-Flexible conductive layer. Detailed Implementation

[0020] 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 elements or elements 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.

[0021] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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 limiting the scope of protection of this application.

[0022] The following is in conjunction with the appendix Figures 1 to 2 This application will be described in further detail.

[0023] This application provides a convenient voltage measuring instrument clamp-on test head, including: a test head body 1.

[0024] Specifically, such as Figure 1 As shown, a connector 2 is installed at one end of the detection head body 1. The connector 2 is provided with a detection line 4 for connecting to an external detection device. The detection line 4 enables the transmission of detection data. A clamping port 3 is opened on one side of the detection head body 1. A quick clamping mechanism 5 and a clamping head 6 are arranged opposite each other in the clamping port 3. The quick clamping mechanism 5 is connected to the detection line 4. A slot 7 is opened on the other side of the detection head body 1. A moving mechanism 8 is movably installed in the slot 7. The inside of the detection head body 1 is provided with an installation space for the quick clamping mechanism 5 and the moving mechanism 8. The movement of the quick clamping mechanism 5 is controlled by the moving mechanism 8, so that a clamping space that matches the size of the object to be tested is formed between the quick clamping mechanism 5 and the clamping head 6, thereby realizing the clamping of the object to be tested.

[0025] In the preferred embodiment of this application, such as Figure 2As shown, the quick clamping mechanism 5 includes an energized assembly 9, a guide rod 10, and an abutment block 12. The guide rod 10 is installed in the mounting space inside the detection head body 1. One end of the guide rod 10 is connected to the connector 2 through the energized assembly 9, and the other end of the guide rod 10 is fitted with the abutment block 12. The detection head body 1 has a telescopic groove 11 that communicates with the clamping port 3. The movement of the guide rod 10 is controlled by the moving mechanism 8, so that the abutment block 12 can move laterally in the telescopic groove 11. The abutment block 12 is used to contact the object to be tested and provide a connection point for voltage detection.

[0026] In this embodiment, the energizing component 9 includes a conductive connecting rod 17 and a telescopic spring 18. The conductive connecting rod 17 is connected to the detection line 4, and one end of the telescopic spring 18 is connected to the conductive connecting rod 17, while the other end is connected to the guide rod 10. The energizing component 9 ensures that the guide rod 10 can extend and retract while simultaneously connecting to the external detection line 4. Since the detection line 4, the conductive connecting rod 17, the telescopic spring 18, and the guide rod 10 are all conductors, the connection between them enables effective voltage transmission, ensuring the smooth progress of the detection process.

[0027] In a preferred embodiment of this application, the moving mechanism 8 includes a movable block 13, a movable slider 14, a moving rod 15, and a limiting protrusion 16. The movable slider 14 engages with a slot 7 on the detection head body 1, allowing it to move laterally within the slot 7. One end of the movable slider 14 is connected to the movable block 13, and the other end is connected to the moving rod 15. The moving rod 15 is connected to a limiting groove 19 on the guide rod 10 via the limiting protrusion 16. The operator manually operates the movable block 13 to control the extension and retraction of the guide rod 10 through the moving mechanism 8, thereby adjusting the size of the clamping opening 3.

[0028] In this embodiment, the limiting groove 19 on the guide rod 10 and the limiting protrusion 16 on the moving rod 15 in the moving mechanism 8 are installed together to enable the moving mechanism 8 to stably control the overall movement of the guide rod 10. With the help of the rebound of the telescopic spring 18, the abutment block 12 can be controlled to clamp and secure the object to be tested, ensuring the stability and reliability of the clamping.

[0029] In a preferred embodiment of this application, an anti-slip layer 20 is provided on the exterior of the detection head body 1, which can prevent the detection head body 1 from sliding when the moving mechanism 8 is operated, increase friction, and facilitate manual operation. Preferably, a flexible conductive layer 21 is provided on the clamping head 6, which can prevent the clamping head 6 from colliding with the object to be detected while ensuring good conductivity, thereby improving the safety of the detection process.

[0030] In one specific embodiment of this application, the usage process of the convenient voltage measuring instrument clamp-on detection head is as follows:

[0031] (I) Preparations before use

[0032] Connect this detection head to an external voltage detection device via connector 2 and detection line 4, ensuring a secure connection and good contact to guarantee smooth transmission of the voltage signal.

[0033] (II) Clamping Operation

[0034] When voltage testing of the object to be tested is required, the operator manually operates the movable block 13 in the moving mechanism 8, causing the movable slider 14 to move laterally within the slot 7 of the testing head body 1. Since the limiting protrusion 16 at the bottom of the moving rod 15 cooperates with the limiting groove 19 on the guide rod 10, the movement of the movable slider 14 drives the moving rod 15, thereby controlling the abutment block 12 on the guide rod 10 to move laterally within the telescopic groove 11. The movement of the guide rod 10 causes the quick-clamping mechanism 5 and the clamping head 6 to cooperate, adjusting the opening size of the clamping port 3. After adjusting the clamping port 3 to a suitable size according to the size of the object to be tested, the object is placed in the clamping port 3, the movable block 13 is released, and with the help of the rebound force of the telescopic spring 18, the guide rod 10 drives the abutment block 12 to clamp and secure the object to be tested, completing the clamping operation.

[0035] (III) Voltage Detection

[0036] After the object to be tested is securely clamped, the energized component 9 in the quick-clamping mechanism 5 begins to function. Since the conductive connecting rod 17, the telescopic spring 18, and the guide rod 10 are all conductors and interconnected, and the conductive connecting rod 17 is connected to the detection line 4, the voltage signal on the object to be tested can be transmitted to the guide rod 10 through the abutment block 12, and then transmitted to the detection line 4 through the telescopic spring 18 and the conductive connecting rod 17. Finally, the signal is transmitted to an external voltage detection device for detection and analysis, thereby obtaining the voltage data of the object to be tested.

[0037] The convenient voltage measuring clamp-type test head of this application features an anti-slip layer 20 on the outside of the test head body 1 that effectively prevents the test head body 1 from sliding when the operator adjusts the moving mechanism 8 during the entire operation, providing a stable operating feel. The flexible conductive layer 21 on the clamping head 6 inside the clamping port 3 ensures good conductivity and accurate transmission of voltage signals while avoiding hard collisions between the clamping head 6 and the object to be tested, protecting the object from damage. This fully demonstrates the advantages of this test head in terms of ease of operation and safety.

[0038] The convenient voltage measurement clamp-on head of this application has the following advantages:

[0039] 1. Improve clamping efficiency: Through the precise control of the moving mechanism 8 on the quick clamping mechanism 5, the size of the clamping port 3 can be adjusted quickly and flexibly to achieve rapid clamping of the object to be tested. Compared with the traditional detection head, the clamping time is greatly shortened and the efficiency of the preliminary preparation of the detection work is significantly improved.

[0040] 2. Improved detection efficiency: The energizing component 9 in the quick clamping mechanism 5 works closely with the detection line 4 to efficiently transmit voltage, ensuring stable and rapid transmission of the detection signal, reducing signal loss and transmission delay during the detection process, thereby improving the overall voltage detection efficiency.

[0041] 3. Convenient and safe operation: The anti-slip layer 20 design of the detection head body 1 makes it easier and more stable for operators to adjust the moving mechanism, reducing the difficulty of operation; the flexible conductive layer 21 of the clamping port 3 not only ensures the accuracy of detection, but also effectively prevents damage to the object to be detected during the clamping process, improving the safety and reliability of the detection operation.

[0042] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A convenient voltage measuring instrument clamp-on detection head, characterized in that, include: The detection head body (1) has a connector (2) installed at one end. The connector (2) is provided with a detection line (4) for connecting to an external detection device. A clamping port (3) is opened on one side of the detection head body (1). A quick clamping mechanism (5) and a clamping head (6) are arranged opposite to each other in the clamping port (3). The quick clamping mechanism (5) is connected to the detection line (4). A slot (7) is opened on the other side of the detection head body (1). A moving mechanism (8) is movably installed in the slot (7). The movement of the quick clamping mechanism (5) is controlled by the moving mechanism (8).

2. The convenient voltage measuring instrument clamp-on detection head according to claim 1, characterized in that, The quick clamping mechanism (5) includes an energized assembly (9), a guide rod (10), and an abutment block (12). One end of the guide rod (10) is connected to the connector (2) through the energized assembly (9), and the other end of the guide rod (10) is fitted with the abutment block (12). The detection head body (1) has a telescopic groove (11) that communicates with the clamping port (3). The movement of the guide rod (10) is controlled by the moving mechanism (8) so that the abutment block (12) moves along the telescopic groove (11).

3. The convenient voltage measuring clamp-on head according to claim 2, characterized in that, The power-conducting component (9) includes a conductive connecting rod (17) and a telescopic spring (18). The conductive connecting rod (17) is connected to the detection line (4). One end of the telescopic spring (18) is connected to the conductive connecting rod (17), and the other end is connected to the guide rod (10).

4. The convenient voltage measuring instrument clamp-on detection head according to claim 3, characterized in that, The moving mechanism (8) includes a movable block (13), a movable slider (14), a moving rod (15), and a limiting protrusion (16). The movable slider (14) is slidably mounted on the slot (7). One end of the movable slider (14) is connected to the movable block (13), and the other end of the movable slider (14) is connected to the moving rod (15). The moving rod (15) is connected to the limiting groove (19) on the guide rod (10) through the limiting protrusion (16).

5. The convenient voltage measuring instrument clamp-on detection head according to claim 4, characterized in that, The detection head body (1) is provided with an anti-slip layer (20) on the outside.

6. The convenient voltage measuring instrument clamp-on detection head according to claim 5, characterized in that, A flexible conductive layer (21) is provided on the clamping head (6).

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