Transducer detection tool

Abstract

The utility model discloses a transducer detection tool which comprises a base, a supporting column fixedly installed on the base, a top plate fixedly installed on the top of the supporting column, a pressing plate movably installed on the supporting column, a spring installed between the pressing plate and the top plate, the supporting column sleeved with the spring, the upper end of the spring fixedly connected with the bottom of the top plate, and the lower end of the spring fixedly connected with the bottom of the top plate. The lower end of the spring is fixedly connected with the top of the pressing plate. A signal detector body used for detecting the transducer is further fixedly installed on the base, a wiring component is arranged on one side of the signal detector body, the pressing plate is automatically driven by the spring to descend and press and limit the transducer, and then a wire on the transducer is fixedly connected with a binding post on the signal detector body. The transducer can be effectively limited and fixed, the transducer is prevented from shaking in the detection process and being separated from the signal detector body, and the stability of transducer signal detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transducers, in particular to a transducer detection tool. Background Art

[0002] Transducer refers to a device that converts electrical energy into acoustic energy. It is used in echo sounders, Doppler logs and acoustic correlation logs. The device that converts electrical energy into acoustic energy is called a transmitting transducer; the device that converts acoustic energy into electrical energy is called a receiving transducer. Transmitting and receiving transducers are usually used separately, but they can also share one. The main performance indicators of the transducer are: operating frequency, bandwidth, electroacoustic frequency, impedance at resonant frequency, directivity (transmitting beam width) and sensitivity.

[0003] The Chinese patent publication number is CN216246563U, and its publication date is 20220408. It discloses a transducer signal detection device, including: a first test clip to a fourth test clip connected to the transducer under test; a peripheral matching module for amplifying the transmission signal and the receiving signal, and the peripheral matching module is respectively connected to the first test clip to the fourth test clip; a signal detection module for exciting current pulses and receiving voltage signals, and the signal detection module is electrically connected to the peripheral matching module; an indication module for displaying the test results of the transducer under test; a control module for controlling the operation of each module, and the control module is respectively electrically connected to the indication module and the control module; and a power supply module for supplying power to each module, and the power supply module is electrically connected to the control module.

[0004] The above patent can solve the corresponding technical problems and can accurately reflect the installation and working status of the transducer. However, the above transducer signal detection device is connected to the transducer through a test clip during the detection process, and then the test clip is connected to the signal detector unit through a wire. The transducer lacks a limiting fixing component, which may easily cause the transducer to shake and the test clip to fall off during the detection process, thereby affecting the stability of the detection, which needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a transducer detection tooling, which solves the problem that the transducer signal detection device in the prior art lacks a transducer limiting and fixing component, which easily causes the transducer to shake and the test clip to fall off during the detection process, thereby affecting the detection efficiency and needs to be improved.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: a transducer detection tooling, including: a base, a support is fixedly installed on the base, a top plate is fixedly installed on the top of the support, a pressure plate is movably installed on the support, a spring is installed between the pressure plate and the top plate, the spring is sleeved on the support, the upper end of the spring is fixedly connected to the bottom of the top plate, and the lower end of the spring is fixedly connected to the top of the pressure plate; a signal detector body for detecting the transducer is also fixedly installed on the base, and a wiring component on one side of the signal detector body.

[0007] As a preferred technical solution, a linear bearing is fixedly mounted on the pressure plate, and the support is movably mounted in the inner ring of the linear bearing.

[0008] As a preferred technical solution, it also includes a lifting rod, a pull ring is fixedly installed on the top end of the lifting rod, a through hole is opened on the top plate, and the lower end of the lifting rod passes through the through hole and is fixedly connected to the top of the pressing plate.

[0009] As a preferred technical solution, a handle bolt is threadedly installed on the top plate, and a thread groove is provided on the pressure plate. The handle bolt can be threadedly installed inside the thread groove.

[0010] As a preferred technical solution, a positioning groove is provided on the base, the positioning groove is located directly below the pressure plate, and the transducer is placed inside the positioning groove.

[0011] As a preferred technical solution, the wiring component includes a wiring post fixedly mounted on the signal detector body, and a clamping screw for fixing the wire is threadedly mounted on the wiring post.

[0012] The utility model has at least the following beneficial effects:

[0013] The utility model provides a transducer detection tool, which rises by pulling a pressure plate, then installs the transducer to be tested inside a positioning groove, slowly loosens the lifting rod, so that the spring automatically drives the pressure plate to descend and clamps the transducer to a limited position, and then connects and fixes the wires on the transducer to the terminals on the signal detector body, which can effectively limit and fix the transducer, prevent the transducer from shaking and separating from the signal detector body during the detection process, and improves the stability of the transducer signal detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is a three-dimensional first-person perspective diagram of a transducer detection tooling of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0017] Figure 3 This is a stereoscopic second-viewing angle diagram of a transducer detection tooling of the utility model;

[0018] Figure 4 This is a schematic diagram of the pressure plate installation structure of a transducer detection tooling of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of a positioning groove structure of a transducer detection tooling.

[0020] Description of Figure Numbers:

[0021] 1. Base; 11. Positioning groove; 2. Support; 3. Top plate; 31. Perforation; 4. Pressure plate; 41. Linear bearing; 42. Threaded groove; 5. Spring; 6. Signal detector body; 61. Terminal; 62. Clamping screw; 7. Transducer; 8. Lifting rod; 9. Handle bolt. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Example

[0024] Please refer to Figures 1 to 5 As shown, an embodiment of the utility model provides a transducer detection tooling, including: a base 1, a support 2 is fixedly installed on the base 1, a top plate 3 is fixedly installed on the top of the support 2, a pressure plate 4 is movably installed on the support 2, a spring 5 is installed between the pressure plate 4 and the top plate 3, the spring 5 is sleeved on the support 2, the upper end of the spring 5 is fixedly connected to the bottom of the top plate 3, and the lower end of the spring 5 is fixedly connected to the top of the pressure plate 4; a signal detector body 6 for detecting the transducer 7 is also fixedly installed on the base 1, and a wiring component on one side of the signal detector body 6 prevents the transducer 7 from shaking and separating from the signal detector body 6 during the detection process.

[0025] Among them, a linear bearing 41 is fixedly installed on the pressing plate 4, and the support 2 is movably installed in the inner ring of the linear bearing 41. The linear bearing 41 can increase the stability and smoothness of the lifting and lowering of the pressing plate 4.

[0026] It also includes a lifting rod 8, a pull ring is fixedly installed on the top of the lifting rod 8, a through hole 31 is opened on the top plate 3, the lower end of the lifting rod 8 passes through the through hole 31 and is fixedly connected to the top of the pressing plate 4. By pulling the lifting rod 8, the pressing plate 4 is driven to rise, which facilitates the installation of the transducer 7 and the operation.

[0027] Among them, a handle bolt 9 is threadedly installed on the top plate 3, and a thread groove 42 is opened on the pressure plate 4. The handle bolt 9 can be threadedly installed inside the thread groove 42. The handle bolt 9 can limit and fix the rising pressure plate 4 to prevent the pressure plate 4 from automatically falling, thereby facilitating the installation of the transducer 7.

[0028] Among them, a positioning groove 11 is opened on the base 1, and the positioning groove 11 is located directly below the pressure plate 4. The transducer 7 is placed inside the positioning groove 11 for positioning and placing the transducer 7, so that the pressure plate 4 can effectively press the transducer 7, which is convenient for the rapid installation and positioning of the transducer 7. The detection tool is provided with two positioning grooves 11, which can detect two transducers 7 at the same time.

[0029] The wiring component includes a terminal 61 fixedly mounted on the signal detector body 6, on which a clamping screw 62 for fixing the wire is threadedly mounted, which can quickly connect the wire of the transducer 7 and facilitate the inspection of the signal detector body 6.

[0030] It is worth noting that the signal detector body 6 is a prior art structure disclosed in the patent CN216246563U, and its structure and principle are not described in detail here.

[0031] Working principle: When in use, pull the lifting rod 8 to drive the pressure plate 4 to rise, then install the transducer 7 to be tested inside the positioning groove 11, slowly release the lifting rod 8, so that the spring 5 automatically drives the pressure plate 4 to descend and tighten the transducer 7 to limit the position, then connect and fix the wire on the transducer 7 to the terminal 61 on the signal detector body 6, and perform signal detection of the transducer 7 by pressing the button on the signal detector body 6, and the detection data can be observed through the display screen on the signal detector body 6.

[0032] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A transducer detection tool, characterized in that: include: A base (1), wherein a support (2) is fixedly mounted on the base (1), a top plate (3) is fixedly mounted on the top of the support (2), a pressure plate (4) is movably mounted on the support (2), a spring (5) is mounted between the pressure plate (4) and the top plate (3), the spring (5) is sleeved on the support (2), the upper end of the spring (5) is fixedly connected to the bottom of the top plate (3), and the lower end of the spring (5) is fixedly connected to the top of the pressure plate (4); A signal detector body (6) for detecting the transducer (7) is also fixedly mounted on the base (1), and a wiring component is connected to one side of the signal detector body (6).

2. A transducer detection tooling according to claim 1, characterized in that: A linear bearing (41) is fixedly mounted on the pressure plate (4), and the support (2) is movably mounted in the inner ring of the linear bearing (41).

3. A transducer detection tooling according to claim 2, characterized in that: It also includes a lifting rod (8), a pull ring is fixedly installed on the top end of the lifting rod (8), a through hole (31) is opened on the top plate (3), and the lower end of the lifting rod (8) passes through the through hole (31) and is fixedly connected to the top of the pressing plate (4).

4. A transducer detection tool according to claim 3, characterized in that: A handle bolt (9) is threadedly mounted on the top plate (3), a thread groove (42) is provided on the pressure plate (4), and the handle bolt (9) can be threadedly mounted inside the thread groove (42).

5. The transducer detection tooling according to claim 1, characterized in that: The base (1) is provided with a positioning groove (11), the positioning groove (11) is located directly below the pressing plate (4), and the transducer (7) is placed inside the positioning groove (11).

6. The transducer detection tooling according to claim 1, characterized in that: The wiring component comprises a wiring post (61) fixedly mounted on the signal detector body (6), and a clamping screw (62) for fixing a wire is threadedly mounted on the wiring post (61).

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