Dry-type ultrasonic thickness measuring board card shell

Abstract

The invention relates to the technical field of ultrasonic thickness measuring equipment, and discloses a dry-type ultrasonic thickness measuring board card shell, which comprises a top sealing shell, the top end of the top sealing shell is connected with a machine tool, and a limiting damping piece is arranged in the top sealing shell and is in contact with a board card main body; the main body shell is located below the top sealing shell and connected with the top sealing shell through a connecting piece, the board card main body is located in the main body shell, a heat dissipation piece is arranged on the main body shell, and the heat dissipation piece is used for heat dissipation; the probe connecting shell is installed at the bottom end of the main body shell, the probe connecting shell is used for being connected with an ultrasonic probe, and a connecting line of the ultrasonic probe extends into the main body shell through the probe connecting shell to be connected with the board card main body. The device is used for loading and protecting an ultrasonic board card and connecting an ultrasonic probe and a machine tool, the structural design of the device ensures the stability of the board card in a complex industrial environment, and the signal transmission and heat dissipation effects are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of ultrasonic thickness measuring equipment, in particular to a dry ultrasonic thickness measuring board housing. Background Art

[0002] Ultrasonic thickness measurement, as an important nondestructive testing method, plays an indispensable role in various fields of industrial production. It utilizes the properties of ultrasonic waves, such as reflection and refraction, that occur when they propagate through a material and encounter different interfaces. By measuring information such as the propagation time of the ultrasonic wave in the material or the intensity of the reflected wave, the thickness of the material can be accurately calculated. This technology offers significant advantages such as non-destructiveness, high precision, and high efficiency. It can quickly and accurately measure the thickness of various metals and non-metallic materials and is widely used in a wide range of industries, including aerospace, automotive manufacturing, petrochemicals, and shipbuilding.

[0003] In the existing technology, the casing of conventional ultrasonic thickness measuring equipment mostly adopts an open or simple closed structure, which has the following technical defects: mechanical vibrations in the industrial field can easily be transmitted to the board through the casing, causing fatigue failure of electronic components or signal acquisition distortion; the heat generated by the high-speed operation of the board is difficult to be promptly discharged through passive heat dissipation, and long-term high-temperature operation accelerates component aging; the installation adaptability is poor, and the connection structure between the probe and the machine tool is not standardized, resulting in time-consuming on-site debugging and fluctuating reliability.

[0004] Therefore, there is an urgent need for a dry ultrasonic thickness measuring plate card housing to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a dry ultrasonic thickness measuring plate card housing to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a dry ultrasonic thickness measuring plate card housing, comprising:

[0007] A capping shell, the top of which is connected to the machine tool, wherein a limited shock-absorbing member is provided inside the capping shell, and the limited shock-absorbing member is in contact with the board body;

[0008] A main shell is located below the top shell and is connected to the top shell via a connector. The board body is located inside the main shell. A heat sink is provided on the main shell for dissipating heat.

[0009] The probe connection shell is installed at the bottom end of the main body shell. The probe connection shell is used to connect the ultrasonic probe, and the connection line of the ultrasonic probe extends into the main body shell through the probe connection shell and is connected to the board body.

[0010] The limiting shock-absorbing piece comprises a pressing block fixedly connected to the inner top end of the top-sealing shell, and the pressing block is covered with foam sponge.

[0011] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a heat dissipation piece, and the heat dissipation piece comprises a plurality of heat dissipation grooves formed on the outer wall of the main shell.

[0012] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a connecting piece, and the connecting piece comprises a plurality of connecting bolts.

[0013] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a top-sealing shell, and the top end of the top-sealing shell is fixedly connected with a connecting column.

[0014] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a main shell, and the main shell is provided with a reserved interface.

[0015] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a main shell, and the inner bottom end of the main shell is provided with two round holes.

[0016] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a main shell, and the upper section of the main shell is of a rectangular structure, and the lower section of the main shell is of a circular structure.

[0017] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a probe connecting shell, and the inner part of the probe connecting shell is of a funnel type structure.

[0018] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a main shell, and the heat dissipation grooves are inclined grooves.

[0019] Compared with the prior art, the application has the following advantages and technical effects:

[0020] The dry-type ultrasonic thickness measuring board card shell provided by the application comprises a main shell, and the inner bottom end of the main shell is provided with two round holes. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below only illustrate some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0023] Figure 2 It is a schematic diagram of the top cover shell structure of the present application.

[0024] Figure 3 It is a schematic diagram of the main body shell structure of the present application.

[0025] Figure 4 It is a schematic diagram of the probe connecting shell structure of the present application.

[0026] Among them, 1, top cover shell; 2, main body shell; 3, probe connecting shell; 4, lower pressing block; 5, heat dissipation groove; 6, threaded hole; 7, connecting column; 8, signal through hole; 9, reserved interface; 10, round hole; 11, knurling. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0029] With reference to Figures 1-4 The present application provides a dry-type ultrasonic thickness measuring board card shell, comprising:

[0030] The top cover shell 1 is connected to the machine tool at the top end, and a limiting damping part is arranged inside the top cover shell 1, which is in contact with the board card main body;

[0031] The main body shell 2 is located below the top cover shell 1 and is connected to the top cover shell 1 through a connecting part, the board card main body is located in the main body shell 2, and a heat dissipation part is arranged on the main body shell 2, which is used for heat dissipation;

[0032] The probe connection shell 3 is installed at the bottom of the main shell 2. The probe connection shell 3 is used to connect the ultrasonic probe, and the connection line of the ultrasonic probe extends into the main shell 2 through the probe connection shell 3 to connect with the board body.

[0033] In one embodiment of the present invention, the board body is installed in the main shell 2, the top shell 1 is installed on the main shell 2, the board body is limited by the set limit shock absorber, and the heat dissipation of the board body is achieved by the set heat dissipation component. The probe connection shell 3 is installed below the main shell 2 for installing the ultrasonic probe.

[0034] As an optional embodiment, the position-limiting shock-absorbing component includes a lower pressing block 4 fixedly connected to the top of the inner portion of the capping shell 1 , and the lower pressing block 4 is covered with foam sponge.

[0035] In one embodiment of the present invention, the vertical freedom of the board body is limited by the downward pressing block 4 provided inside the capping shell 1, and the provided foam sponge plays a shock-absorbing and buffering role.

[0036] As an optional embodiment, the heat dissipation element includes a plurality of heat dissipation slots 5 opened on the outer wall of the main shell 2.

[0037] In one embodiment of the present invention, heat is dissipated from the boards inside the main housing 2 by means of a plurality of heat dissipation slots 5 .

[0038] As an optional embodiment, the connecting member includes a plurality of connecting bolts. Threaded holes 6 are provided on the four corners of the top shell 1 and the main shell 2 , and the connecting bolts are threadedly connected to the threaded holes 6 .

[0039] In one embodiment of the present invention, a stable connection between the capping shell 1 and the main shell 2 is achieved by screwing connecting bolts into corresponding threaded holes 6 .

[0040] As an optional embodiment, a connecting column 7 is fixedly connected to the top of the capping shell 1 , and a plurality of signal through holes 8 are opened on the outer side wall of the capping shell 1 .

[0041] In one embodiment of the present invention, the connecting column 7 has a diameter of 20 mm, which is convenient for clamping on a machine tool. The signal through hole 8 facilitates the WIFI board antenna to receive signals and also facilitates pressing the switch.

[0042] As an optional implementation, a reserved interface 9 is provided on the main shell 2 .

[0043] In one embodiment of the present invention, the reserved interface 9 is an I / O interface reserved for the board body.

[0044] As an optional embodiment, two circular holes 10 are opened at the bottom end of the main shell 2, and the circular holes 10 are adapted to the interfaces of the board body.

[0045] In one embodiment of the present invention, the two circular holes 10 facilitate the extension of the card body card interface and restrict the card body from moving forward, backward, left, and right.

[0046] As an optional embodiment, the upper cross-section of the main shell 2 is a rectangular structure, the lower cross-section of the main shell 2 is a circular structure, the lower part of the main shell 2 is threadedly connected to the probe connecting shell 3, and a knurling 11 is provided on the outer side of the lower part of the main shell 2.

[0047] In one embodiment of the present invention, the upper portion of the main housing 2 is designed to be square to adapt to the hexahedral shape of the board housing, and the lower portion of the main housing 2 is designed to be cylindrical to connect with the probe connection housing 3, and the knurling 11 is provided to facilitate tightening the thread.

[0048] As an optional implementation, the interior of the probe connection housing 3 is a funnel-shaped structure.

[0049] In one embodiment of the present invention, a central tapered funnel design facilitates the entry and exit of signal cables. The upper end of the probe connection housing 3 is threaded for connection to the main housing 2, while the external flat platform serves as a position limiter for tightening the threads. The outer tapered shape ensures aesthetics while facilitating tightening, eliminating the need for knurling. The lower threaded portion is used to connect to the ultrasound probe.

[0050] As an optional implementation, the heat dissipation grooves 5 are oblique grooves.

[0051] The present invention provides a dry ultrasonic thickness measuring plate card housing, which, when installed:

[0052] Install the board: Place the ultrasound board in the inner cavity of the main shell 2, gently press the board to make it completely embedded in the inner cavity of the main shell 2, and ensure that the I / O interface of the board is exposed from the reserved interface 9 of the main shell 2.

[0053] Connect the signal line: Lead the signal line into the main housing 2 through the conical funnel structure of the probe connection housing 3 and connect it to the I / O interface of the board.

[0054] Install the top shell 1: Align the top shell 1 with the main shell 2 and secure them using hexagon socket screws through the reserved threaded holes 6. Ensure the screws are tightened to prevent them from loosening during use.

[0055] Connect the probe connector housing 3: Align the probe connector housing 3 with the main housing 2 and secure them with the screws. When tightening the threads, ensure a tight connection and even force to avoid overtightening that could cause deformation of the housing.

[0056] Assemble the ultrasonic probe: Install the ultrasonic probe to the lower threaded end of the probe connection housing 3 through a threaded connection, ensuring that the connection is firm.

[0057] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0058] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art should fall within the scope of protection defined by the claims of the present invention.

Claims

1. A dry ultrasonic thickness measuring plate card housing, characterized in that: include: A capping shell (1) has a top end connected to a machine tool, a limited shock-absorbing component is provided inside the capping shell (1), and the limited shock-absorbing component is in contact with a board body; A main body shell (2) is located below the top shell (1) and is connected to the top shell (1) via a connector. The board body is located inside the main body shell (2). A heat sink is provided on the main body shell (2) for dissipating heat. A probe connection housing (3) is installed at the bottom end of the main housing (2). The probe connection housing (3) is used to connect an ultrasonic probe, and a connection line of the ultrasonic probe extends through the probe connection housing (3) into the main housing (2) to be connected to the board body.

2. The dry ultrasonic thickness gauge card housing according to claim 1, characterized in that: The position-limiting shock-absorbing component comprises a lower pressing block (4) fixedly connected to the top end of the capping shell (1), and the lower pressing block (4) is covered with a foam sponge.

3. The dry ultrasonic thickness gauge card housing according to claim 1, characterized in that: The heat dissipation element comprises a plurality of heat dissipation slots (5) provided on the outer wall of the main body shell (2).

4. The dry ultrasonic thickness gauge card housing according to claim 1, characterized in that: The connecting parts include a plurality of connecting bolts. Threaded holes (6) are provided on the four corners of the capping shell (1) and the main shell (2), and the connecting bolts are threadedly connected to the threaded holes (6).

5. The dry ultrasonic thickness measurement card housing according to claim 1, characterized in that: A connecting column (7) is fixedly connected to the top of the capping shell (1), and a plurality of signal through holes (8) are provided on the outer side wall of the capping shell (1).

6. The dry ultrasonic thickness gauge card housing according to claim 1, characterized in that: A reserved interface (9) is provided on the main body shell (2).

7. The dry ultrasonic thickness gauge card housing according to claim 1, characterized in that: Two circular holes (10) are provided at the bottom end of the main body shell (2), and the circular holes (10) are adapted to the interfaces of the board body.

8. The dry ultrasonic thickness gauge card housing according to claim 1, characterized in that: The upper cross-section of the main housing (2) is a rectangular structure, the lower cross-section of the main housing (2) is a circular structure, the lower portion of the main housing (2) is threadedly connected to the probe connection housing (3), and knurling (11) is provided on the outer side of the lower portion of the main housing (2).

9. The dry ultrasonic thickness gauge card housing according to claim 1, characterized in that: The interior of the probe connection housing (3) is in a funnel-shaped structure.

10. The dry ultrasonic thickness gauge card housing according to claim 3, characterized in that: The heat dissipation groove (5) is an oblique groove.

Images