Nonmetal ultrasonic detector

Abstract

The utility model relates to the technical field of ultrasonic detectors, in particular to a nonmetal ultrasonic detector which comprises a box body used for placing a detector body, a support frame is fixedly arranged in the box body, a pair of placing cavities is arranged in the support frame, and the placing cavities are arranged in the box body. Wherein the detector body is placed in one of the placing cavities, a fixing piece used for fixing the detector body is arranged at the top of one of the placing cavities, a winding assembly is arranged in the other placing cavity, and the winding assembly is used for winding a connecting wire. The detector body can be prevented from being damaged due to random movement in the box body, the connecting wire can be stored through the winding assembly, the wound connecting wire is neater, not prone to tangling and disorder and easy to manage, and the connecting wire can be prevented from being pressed, bent or pulled due to correct winding, so that the risk of damage and breakage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic detectors, in particular to a non-metallic ultrasonic detector. Background Art

[0002] Non-metallic ultrasonic detector is an ultrasonic device specially used to detect non-metallic materials. It is usually used to detect internal defects, thickness or other characteristics of non-metallic materials such as concrete, plastic, ceramics, rubber, etc. It is widely used in construction engineering, manufacturing, aerospace and other fields to help ensure the quality and safety of non-metallic materials.

[0003] In order to facilitate the detection of the inside of non-metallic materials, it is necessary to use a non-metallic ultrasonic detector for detection. For example, the prior art Chinese patent announcement number "CN218212771 U" discloses a non-metallic ultrasonic detector, including a detector body, an ultrasonic probe, a connecting line and a storage mechanism, a connecting line is connected between the ultrasonic probe and the detector body, the storage mechanism is detachably installed at the bottom of the detector body, the storage mechanism includes a storage wheel, an annular rail and a clamping assembly, a mounting assembly is arranged between the storage wheel and the detector body, an annular rail is fixed on the circumferential surface of the lower end of the storage wheel, and a clamping assembly is movably installed on the surface of the annular rail; the utility model combines the detector body, the connecting line and the storage mechanism, which does not affect the ultrasonic detection of non-metals, and can also wrap and store longer connecting lines, so as to avoid the long connecting lines being entangled with each other, aggravating the surface wear and affecting the detection work of the ultrasonic probe, and at the same time reducing the probability of the ends of the longer connecting lines being loosened due to external dragging and pulling.

[0004] In actual operation, the connecting wires are stored through an external storage mechanism. However, in specific operation, considering that the storage mechanism cannot be fixed and carried between the detector body, the storage mechanism needs to be placed separately, which is inconvenient to carry and may affect the normal operation of the detector body due to unreasonable placement. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings of the prior art that the storage mechanism cannot be fixed and carried, affecting the convenience, and to propose a non-metallic ultrasonic detector.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A non-metallic ultrasonic detector is designed, comprising a box for placing a detector body, a support frame is fixedly installed in the box, a pair of placement cavities are opened in the support frame, the detector body is placed in one of the placement cavities, and a fixing piece for fixing the detector body is provided on the top, and a winding assembly is provided in the other placement cavity, and the winding assembly is used to wind up the connecting line.

[0008] Furthermore, the fixing member includes a pair of connecting belts, and the support frame is provided with installation grooves on both sides of one of the placement cavities, and a pair of support rods are fixedly installed in the installation grooves. The pair of support rods are arranged opposite to each other and form an installation gap, and the connecting belt is movably connected to the pair of support rods through the installation gap.

[0009] Furthermore, a pair of connecting belts are fixedly connected with a buckle between the opposite sides, and the buckle includes a socket and a card block. The socket is plugged into the card block and has card slots on both sides. Elastic claws are connected to both sides of the card block, and the elastic claws are engaged with the card slots. The pair of connecting belts can fasten the detector body.

[0010] Furthermore, the winding assembly includes a winding roller rotatably connected in the placement cavity, a driving wheel is fixedly installed on the end of the winding roller, and the driving wheel can wind up the connecting line, one end of the winding roller is rotatably connected to a winding spring seat, the winding spring seat is fixedly connected to the placement cavity, and a winding spring is arranged inside the winding spring, and the axial end of the winding roller is connected to an extension rod, which passes through the winding spring seat and is fixedly connected to the winding spring.

[0011] Furthermore, winding sockets are fixedly installed on both sides of the end of the winding roller, and the plug of the connecting line is plugged into the winding sockets.

[0012] Furthermore, a ratchet is fixedly installed at the end of the extension rod, a pawl is rotatably connected to the end surface of the coil spring seat, and a metal spring is fixedly installed, the pawl contacts the ratchet, and a connecting rod is provided at one end of the pawl, an arc groove is opened on the side of the box body, the connecting rod is slidably connected in the arc groove, and the metal spring can contact the pawl.

[0013] The utility model proposes a non-metallic ultrasonic detector, which has the beneficial effects that: the utility model fixes the detector body by connecting the buckle with a nylon elastic band, which can prevent the detector body from moving arbitrarily in the box and being damaged, and the connecting wires can be stored through the winding component. The wound connecting wires are neater, less prone to entanglement and confusion, and easier to manage. Correct winding can prevent the connecting wires from being subjected to pressure, bending or pulling, thereby reducing the risk of damage and breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of area A;

[0016] Figure 3 This is an enlarged structural diagram of the fixing member of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the winding assembly of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the coil spring of the utility model.

[0019] In the figure: 1. detector body; 2. box; 3. support frame; 4. placement cavity; 5. fixing piece; 51. connecting belt; 52. support rod; 53. installation gap; 54. buckle; 541. socket; 542. block; 6. winding assembly; 61. winding roller; 62. driving wheel; 63. winding socket; 64. winding spring seat; 65. winding spring; 66. ratchet; 67. pawl; 68. metal spring; 69. connecting rod; 691. arc groove; 7. connecting line. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 A non-metallic ultrasonic detector comprises a box 2 for placing a detector body 1, a support frame 3 is fixedly installed in the box 2, a pair of placement cavities 4 are opened in the support frame 3, the detector body 1 is placed in one of the placement cavities 4, and a fixing part 5 for fixing the detector body 1 is provided on the top, and a winding component 6 is provided in the other placement cavity 4, and the winding component 6 is used to wind up a connecting line 7.

[0022] It should be supplemented that the box body 2 includes an upper shell and a lower shell, the upper shell is rotatably connected to the lower shell by a hinge at one side, and a sponge pad is provided between the upper shell and the inner side surface of the placement cavity 4.

[0023] Furthermore, the fixing member 5 includes a pair of connecting belts 51, and the support frame 3 is provided with installation grooves on both sides of one of the placement cavities 4, and a pair of support rods 52 are fixedly installed in the installation grooves. The pair of support rods 52 are arranged opposite to each other and form an installation gap 53, and the connecting belt 51 is movably connected to the pair of support rods 52 through the installation gap 53.

[0024] Furthermore, a pair of connecting belts 51 are fixedly connected with a buckle 54 on the opposite sides, and the buckle 54 includes a socket 541 and a card block 542. The socket 541 is plugged into the card block 542, and both sides thereof are penetrated by card slots. Both sides of the card block 542 are connected with elastic claws, and the elastic claws are engaged with the card slots. The pair of connecting belts 51 can fasten the detector body 1.

[0025] It is worth mentioning that the structure of the buckle 54 is specifically referred to the connection buckle between the backpack and the backpack strap in the prior art, and the connection strap 51 is an elastic strap made of nylon material;

[0026] The connecting belt 51 is flat when unfolded, and is connected to the pair of supporting rods 52 along the installation gap 53 by using its own flexibility, so as to achieve a fixing effect after the installation is completed and unfolded;

[0027] Furthermore, the connecting belt 51 is formed into a ring structure after being sewn, and is fixed to the pair of supporting rods 52 .

[0028] In more detail, the winding assembly 6 includes a winding roller 61 rotatably connected in the placement cavity 4, a driving wheel 62 is fixedly installed at the end of the winding roller 61, and it can wind up the connecting line 7, one end of the winding roller 61 is rotatably connected to a winding spring seat 64, the winding spring seat 64 is fixedly connected to the placement cavity 4, and a winding spring 65 is provided inside it, and the axial end of the winding roller 61 is connected to an extension rod, which passes through the winding spring seat 64 and is fixedly connected to the winding spring 65.

[0029] It should be supplemented that the outer wall of the driving wheel 62 is provided with anti-slip grooves, and the winding roller 61 is driven to rotate by turning the driving wheel 62.

[0030] In addition, winding sockets 63 are fixedly installed on both sides of the end of the winding roller 61, and the plug of the connecting line 7 is plugged into the winding sockets 63.

[0031] Finally, a ratchet 66 is fixedly installed at the end of the extension rod, a pawl 67 is rotatably connected to the end face of the coil spring seat 64, and a metal spring 68 is fixedly installed, the pawl 67 contacts the ratchet 66, and a connecting rod 69 is provided at one end thereof, an arc groove 691 is opened on the side of the box body 2, the connecting rod 69 is slidably connected in the arc groove 691, and the metal spring 68 can contact the pawl 67.

[0032] It is worth mentioning that the end surface of the box body 2 is located on both sides of the connecting rod 69 and is fixedly installed with anti-mistaken touch blocks;

[0033] The metal spring 68 is usually a spring-like paddle made of metal materials such as stainless steel, phosphor bronze or beryllium copper, and its main function is to produce elastic deformation when subjected to pressure and quickly return to its original state when the pressure is removed.

[0034] Working mode: When working, the detector body 1 is placed in the placement cavity 4, the card block 542 is plugged into the socket 541, and the detector body 1 is fixed by the connecting belt 51 by means of the elastic claw engaging the card slot;

[0035] Then, the end of the connecting line 7 provided with the detection socket is plugged into the winding socket 63, and the winding roller 61 is driven to rotate by the driving wheel 62, and then the connecting line 7 is wound, and because the ratchet 67 is engaged with the ratchet wheel 66, the winding roller 61 can only rotate in one direction;

[0036] Finally, the connecting rod 69 is moved to disengage the pawl 67 from the ratchet wheel 66 , and the winding roller 61 rotates under the action of the winding spring 65 to unlock the connecting line 7 .

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-metallic ultrasonic detector, comprising a box (2) for placing a detector body (1), characterized in that: A support frame (3) is fixedly installed in the box body (2), and a pair of placement cavities (4) are opened in the support frame (3), wherein the detector body (1) is placed in one of the placement cavities (4), and a fixing member (5) for fixing the detector body (1) is provided on the top, and a winding assembly (6) is provided in the other placement cavity (4), and the winding assembly (6) is used to wind up the connecting line (7).

2. A non-metallic ultrasonic detector according to claim 1, characterized in that: The fixing member (5) comprises a pair of connecting belts (51), and the support frame (3) is provided with installation grooves on both sides of one of the placement cavities (4), and a pair of support rods (52) are fixedly installed in the installation grooves. The pair of support rods (52) are arranged opposite to each other and form an installation gap (53), and the connecting belt (51) is movably connected to the pair of support rods (52) through the installation gap (53).

3. A non-metallic ultrasonic detector according to claim 2, characterized in that: A buckle (54) is fixedly connected between the opposite sides of a pair of connecting belts (51), and the buckle (54) comprises a socket (541) and a card block (542). The socket (541) is plugged into the card block (542), and card slots are penetrated on both sides thereof. Elastic claws are connected to both sides of the card block (542), and the elastic claws are engaged with the card slots. The pair of connecting belts (51) can fasten the detector body (1).

4. The non-metallic ultrasonic detector according to claim 1, characterized in that: The winding assembly (6) comprises a winding roller (61) rotatably connected in the placement cavity (4); a driving wheel (62) is fixedly mounted on the end of the winding roller (61) and is capable of winding the connecting line (7); one end of the winding roller (61) is rotatably connected to a coil spring seat (64); the coil spring seat (64) is fixedly connected to the placement cavity (4) and has a coil spring (65) inside; an extension rod is connected to the axial end of the winding roller (61); the extension rod passes through the coil spring seat (64) and is fixedly connected to the coil spring (65).

5. The non-metallic ultrasonic detector according to claim 4, characterized in that: Winding sockets (63) are fixedly mounted on both sides of the end of the winding roller (61), and the plug of the connecting line (7) is plugged into the winding sockets (63).

6. A non-metallic ultrasonic detector according to claim 5, characterized in that: A ratchet (66) is fixedly installed at the end of the extension rod, a pawl (67) is rotatably connected to the end surface of the coil spring seat (64), and a metal spring sheet (68) is fixedly installed, the pawl (67) contacts the ratchet (66), and one end of the pawl (67) is provided with a connecting rod (69), the side of the box body (2) is provided with an arc groove (691), the connecting rod (69) is slidably connected in the arc groove (691), and the metal spring sheet (68) can contact the pawl (67).

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