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CN-224229699-U - Acoustic imaging leakage detection equipment

CN224229699UCN 224229699 UCN224229699 UCN 224229699UCN-224229699-U

Abstract

The utility model discloses acoustic imaging leakage detection equipment, and relates to the field of gas leakage detection equipment. The utility model comprises a device main body, a display screen is arranged at the front side of the device main body, an auxiliary mechanism is arranged at the front side of the display screen, the utility model can assist an operator to quickly move the detection device by the auxiliary mechanism through interweaving the fixed marking and the movable marking which are in a cross structure and position the detection device relative to the point to be detected, thereby realizing the quick alignment of the detection device and the detected point, the use convenience of check out test set has been greatly promoted, compares in traditional infrared laser punctuation operation, and a plurality of reference points have been formed through a plurality of reticle structures in the auxiliary mechanism in this embodiment, have not only increased the quantity of locating point position, and the adoption of pasting the membrane is also favorable to reducing check out test set's manufacturing cost by a wide margin in comparison with traditional infrared laser device moreover.

Inventors

  • LIU CHAO

Assignees

  • 信永安全科技(青岛)有限公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (7)

  1. 1. The acoustic imaging leakage detection device is characterized by comprising a device main body (1), wherein a display screen (2) is arranged on the front side of the device main body (1), an auxiliary mechanism (8) is arranged on the front side of the display screen (2), the auxiliary mechanism (8) comprises an adhesive film (801), a magnetic frame (802) is fixedly arranged at the edge of the adhesive film (801), a cross fixed marking (803) is coated at the center of the surface of the adhesive film (801), and a plurality of movable marking strips (804) are movably arranged on one side of the cross fixed marking (803).
  2. 2. The acoustic imaging leak detection apparatus according to claim 1, wherein the application film (801) is attached to the display screen (2) in correspondence, and the application film (801) is in a transparent state.
  3. 3. The acoustic imaging leak detection apparatus of claim 1, wherein a plurality of the movable targets (804) are arranged horizontally or vertically, and the horizontal and vertical movable targets (804) are arranged vertically in a crisscross arrangement.
  4. 4. The acoustic imaging leakage detection apparatus of claim 1, wherein magnetic attraction pieces are fixedly arranged at two ends of the movable marker strips (804), and two ends of the movable marker strips (804) are magnetically connected with the magnetic attraction frame (802).
  5. 5. The acoustic imaging leak detection apparatus of claim 1, wherein the stationary reticle (803), the movable reticle (804) are red in color and have two but not limited to two transparency representations.
  6. 6. The acoustic imaging leak detection apparatus according to claim 1, wherein a mounting plate (6) and a camera module are mounted on the back of the apparatus main body (1), and a microphone array (7) is mounted on the mounting plate (6).
  7. 7. The acoustic imaging leakage detection device according to claim 1, wherein the holding parts (4) are arranged on two sides of the back of the device main body (1), holding grooves (5) are formed in the holding parts (4), and a switch button (3) is arranged on one side of the front surface of the device main body (1).

Description

Acoustic imaging leakage detection equipment Technical Field The utility model relates to the field of gas leakage detection equipment, in particular to acoustic imaging leakage detection equipment. Background The acoustic imaging leakage detection equipment is an advanced tool for measuring sound field distribution through a microphone array and displaying noise source position and intensity in an image mode by utilizing an ultrasonic technology, has the characteristics of non-contact detection, real-time imaging, high sensitivity, strong anti-interference capability and the like, can be widely applied to multiple fields of gas leakage detection, air tightness detection, equipment abnormal sound positioning and the like, and can be used for rapidly judging leakage positions through visual images, so that detection efficiency and accuracy are improved. In the existing acoustic imaging leakage detection equipment, image information is required to be collected through a camera module at the back in the using process, then the image information is displayed through a display screen, an infrared laser device is installed at the back of the equipment by a part of products, infrared laser can be projected to a point to be detected, so that the leakage detection operation can be rapidly positioned, but in the actual using process, the problem exists, in particular, one device of the traditional infrared laser device can only emit one laser line, if the traditional infrared laser device is required to be positioned at multiple points, a plurality of infrared laser devices are required to be equipped, the traditional positioning mode is caused, the production cost is high, and the situation that the using convenience is poor due to the weight of the products is greatly required, so that the applicant is required to design a novel leakage detection equipment, and the production cost of the equipment can be rapidly positioned while the equipment is reduced. Disclosure of utility model Based on the above, the utility model aims to provide the acoustic imaging leakage detection equipment so as to solve the technical problems that the auxiliary positioning device of the traditional leakage detection equipment is complicated and the production cost of the auxiliary positioning function of the equipment is increased. In order to achieve the purpose, the acoustic imaging leakage detection device comprises a device main body, wherein a display screen is arranged on the front side of the device main body, an auxiliary mechanism is arranged on the front side of the display screen, the auxiliary mechanism comprises an adhesive film, a magnetic frame is fixedly arranged at the edge of the adhesive film, a cross fixed marking is coated at the center of the surface of the adhesive film, and a plurality of movable marking strips are movably arranged on one side of the cross fixed marking. Through adopting above-mentioned technical scheme, this equipment passes through the display screen real-time demonstration detection information before the equipment main part for the operation is more directly perceived convenient, simultaneously, paste in the auxiliary mechanism and apply membrane and display screen close combination, not only protected the display screen, still provided accurate location reference through cross fixed marking and the activity standard strip on it. Further, the adhesive film is correspondingly attached to the display screen, and the adhesive film is in a transparent state. By adopting the technical scheme, the close fit of the adhesive film and the display screen ensures the clear display information, and visual interference cannot be generated due to the existence of the adhesive film. Further, the movable marker strips are horizontally or vertically distributed, and the horizontal and vertical movable marker strips are vertically and crisscross distributed. By adopting the technical scheme, the horizontal and vertical arrangement of the movable marker strip provides various positioning references for operators, so that leakage points can be found rapidly in a complex detection environment. Further, a plurality of the two ends of the movable marker strip are fixedly provided with magnetic attraction pieces, and the two ends of the movable marker strip are magnetically connected with the magnetic attraction frame. Through adopting above-mentioned technical scheme, the piece is inhaled to magnetism that movable target both ends set up makes the target firmly adsorb on the frame is inhaled to magnetism, is difficult for droing or shifting, has guaranteed the accuracy of location. Further, the fixed and movable targets are red in color and have two but not limited to two transparency representations. By adopting the technical scheme, the red color is used as the color selection of the fixed marking and the movable marking, and the device has the characteristics of being striking and easy to identify, so that operat