Concrete defect ultrasonic detector

Abstract

The utility model discloses a concrete defect ultrasonic detector, which is applied to the field of concrete detection and comprises an ultrasonic detector body, the surface of the ultrasonic detector body is provided with a display screen and a socket, the surface of the ultrasonic detector body is in bolted connection with a storage shell, and the inner wall of the storage shell is in sliding sleeve connection with a sliding seat; when supporting is needed, the bolt is loosened and moved, the sliding seat drives the supporting leg to slide out of the containing shell, the supporting leg is opened under the action of the torsional spring, and the bolt is screwed up for use, so that the purpose of having the supporting function can be achieved, the practicability is improved, and use is convenient; the poke rod moves to drive the transmission rod, so that the sliding rod drives the clamping head to be separated from the clamping hole, and the cover plate is taken down for maintenance, so that the purpose of convenient maintenance can be achieved, the workload is reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete detection, in particular to an ultrasonic detector for concrete defects. Background Art

[0002] After searching Chinese patents, the announcement number is: CN217587055U, an ultrasonic detector for concrete defect testing, including a body, a protector and a sealer, the inner wall of the body is installed with two sets of protectors, the inner wall of the body is installed with a sealer, and the sealer is located on one side of the protector, the inner wall of the sealer is installed with a frame, the inner wall of the frame is installed with a rotating frame, and the outer wall of the rotating frame is installed with a No. 1 motor. The utility model protects the screen by installing a protector. When the device is not used for a long time, the operation of the No. 1 telescopic rod pushes the connecting frame to move the position, the movement of the connecting frame pushes the slider to slide on the outer wall of the sliding rod, the movement of the slider pushes the driving rod to move, and the movement of the driving rod pushes the protective plate to move. The protective plate moves out of the interior of the protector to a certain distance and then covers the display screen. When the device is not in use, it can prevent external factors from causing damage to the display screen, thereby achieving the purpose of protecting the display screen.

[0003] To sum up, the ultrasonic detector does not have a supporting function, and the device needs to be handheld for use. When the user needs to place it on a flat surface for operation, it can only be placed between them. When the surface is relatively humid, the ultrasonic detector body is easily damp, resulting in a short circuit and cannot be used, thereby reducing its service life and practicality. It is inconvenient to use and repair. When the ultrasonic detector is damaged, it needs to be repaired. During repair, the shell of the ultrasonic detector needs to be opened, and the shell of the device is fixed with multiple screws. When repairing it, tools need to be used to disassemble and assemble it. The disassembly and assembly process is relatively cumbersome, which increases the workload and reduces the efficiency of maintenance. In order to solve the above problems, we propose a concrete defect ultrasonic detector. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete defect ultrasonic detector, which has the advantages of having a supporting function and being easy to maintain.

[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a concrete defect ultrasonic detector, comprising an ultrasonic detector body, a display screen and a socket provided on the surface of the ultrasonic detector body, a storage shell bolted to the surface of the ultrasonic detector body, a sliding seat slidably sleeved on the inner wall of the storage shell, a fixing rod bolted between the inner walls of the sliding seat, a support leg rotatably sleeved on the surface of the fixing rod, a torsion spring provided between the support leg and the inner wall of the sliding seat, and the torsion spring sleeved on the surface of the fixing rod, a bolt threadedly connected to the inner wall of the sliding seat, and the bolt and the inner wall of the storage shell are penetrated, and a protective mechanism is provided on the surface of the ultrasonic detector body.

[0006] By adopting the above technical solution, when support is needed, the bolts are loosened and moved, so that the sliding seat drives the support legs to slide out of the storage shell. The support legs are opened under the action of the torsion spring, and the bolts are tightened for use. This method can achieve the purpose of supporting function, improve practicality, and facilitate use.

[0007] The utility model is further configured as follows: a cover plate is provided between the inner walls of the ultrasonic detector body, a slide rod is slidably connected to the inner wall of the cover plate, a card joint is bolted to the surface of the slide rod, a card hole is provided on the inner wall of the ultrasonic detector body, and the card hole is carded with the card joint, a transmission rod is hinged to the surface of the transmission rod, a toggle rod is hinged to the other end of the transmission rod, and the toggle rod is slidably connected to the inner wall of the cover plate, a toggle block is bolted to the surface of the toggle rod, and a spring is provided between the slide rod and the inner wall of the cover plate.

[0008] By adopting the above technical solution, the toggle block is moved to move the toggle rod, and the movement of the toggle rod drives the transmission rod to drive the sliding rod to drive the card joint to disengage from the card hole, and the cover is removed for maintenance. This method can achieve the purpose of facilitating maintenance, reduce workload, and improve maintenance efficiency.

[0009] The utility model is further configured as follows: the protective mechanism includes a fixed frame, the fixed frame is bolted to the surface of the ultrasonic detector body, and the display screen is located inside the fixed frame, a protective plate is slidably connected between the inner walls of the fixed frame, and magnets are provided on the protective plate and the inner wall of the fixed frame, and the two magnets are magnetically connected.

[0010] By adopting the above technical solution and providing a protective mechanism, the display screen is protected and the service life of the display screen is increased.

[0011] The utility model is further configured as follows: a protective sleeve is fixedly sleeved on the surface of the supporting leg.

[0012] By adopting the above technical solution and providing a protective cover, the friction between the supporting legs and the plane is reduced, thereby preventing damage to the plane.

[0013] The utility model is further configured as follows: a dust plug is provided on the surface of the socket.

[0014] The above technical solution is adopted to prevent dust from entering the socket and causing damage to the socket by providing a dust plug.

[0015] The utility model is further configured as follows: a push-pull block is bolted to the surface of the protective plate.

[0016] By adopting the above technical solution and arranging the push-pull block, the protective plate can be easily opened and closed.

[0017] The utility model is further configured as follows: the surface of the toggle block is provided with anti-slip grooves.

[0018] By adopting the above technical solution, anti-skid patterns are provided to prevent hands from slipping and facilitate operation.

[0019] The utility model is further configured as follows: heat dissipation holes are opened on the surface of the ultrasonic detector body.

[0020] By adopting the above technical solution and providing heat dissipation holes, the heat dissipation efficiency is improved and stability is ensured.

[0021] In summary, the present invention has the following beneficial effects:

[0022] 1. When support is needed, the present invention loosens the bolts and moves the support legs, causing the sliding seat to drive the support legs to slide out of the storage shell. The support legs are opened under the action of the torsion spring, and the bolts are tightened for use. This achieves the purpose of providing support, improves practicality, and is convenient to use.

[0023] 2. The utility model moves the toggle block to move the toggle rod, and the movement of the toggle rod drives the transmission rod to drive the slide rod to drive the card joint and the card hole to disengage, and the cover is removed for maintenance, which can achieve the purpose of facilitating maintenance, reduce workload and improve maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a side sectional view of the structure of the utility model;

[0027] Figure 4 This is a partial structural cross-sectional view of the utility model;

[0028] Figure 5 This utility model Figure 2 A magnified view of the structure in the middle.

[0029] Figure numerals: 1. Ultrasonic detector body; 2. Display screen; 3. Socket; 4. Storage shell; 5. Sliding seat; 6. Fixed rod; 7. Support leg; 8. Torsion spring; 9. Bolt; 10. Protective mechanism; 11. Cover plate; 12. Sliding rod; 13. Card joint; 14. Card hole; 15. Transmission rod; 16. Toggle rod; 17. Toggle block; 18. Spring; 19. Fixed frame; 20. Protective plate; 21. Magnet; 22. Protective cover; 23. Dust plug; 24. Push-pull block; 25. Anti-slip groove; 26. Heat dissipation hole. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings.

[0031] Example 1:

[0032] refer to Figure 1 、 Figure 2 and Figure 5 The support legs 7 are opened under the action of the torsion spring 8, and the bolts 9 are tightened to use the support legs 7.

[0033] refer to Figure 1 and Figure 2 The protective mechanism 10 includes a fixed frame 19, which is bolted to the surface of the ultrasonic detector body 1, and the display screen 2 is located inside the fixed frame 19. A protective plate 20 is slidably connected between the inner walls of the fixed frame 19. Magnets 21 are provided on the protective plate 20 and the inner walls of the fixed frame 19, and the two magnets 21 are magnetically connected. By setting the protective mechanism 10, the display screen 2 is protected and the service life of the display screen 2 is improved.

[0034] refer to Figure 1 and Figure 2 The surface of the supporting leg 7 is fixedly sleeved with a protective sleeve 22. By providing the protective sleeve 22, the friction between the supporting leg 7 and the plane is reduced to prevent damage to the plane.

[0035] refer to Figure 1A push-pull block 24 is bolted to the surface of the protective plate 20 . By setting the push-pull block 24 , the protective plate 20 can be easily opened and closed.

[0036] Example 2:

[0037] refer to Figure 3 and Figure 4 The inner wall of the ultrasonic detector body 1 is covered with a cover plate 11, and the inner wall of the cover plate 11 is slidably connected with a slide rod 12. The surface of the slide rod 12 is bolted with a card joint 13. The inner wall of the ultrasonic detector body 1 is provided with a card hole 14, and the card hole 14 is carded with the card joint 13. The surface of the slide rod 12 is hinged with a transmission rod 15, and the other end of the transmission rod 15 is hinged with a toggle rod 16, and the toggle rod 16 is slidably connected to the inner wall of the cover plate 11, and a toggle block 17 is bolted on the surface of the toggle rod 16. A spring 18 is provided between the slide rod 12 and the inner wall of the cover plate 11. By moving the toggle block 17, the toggle rod 16 is moved, and the toggle rod 16 moves and drives the transmission rod 15 to make the slide rod 12 drive the card joint 13 to disengage from the card hole 14. The cover plate 11 is removed for maintenance, which can achieve the purpose of easy maintenance, reduce workload and improve maintenance efficiency.

[0038] refer to Figure 1 、 Figure 2 and Figure 3 A dust plug 23 is provided on the surface of the socket 3 to prevent dust from entering the socket 3 and causing damage to the socket 3.

[0039] refer to Figure 4 The surface of the toggle block 17 is provided with anti-skid patterns 25, which can prevent hand slipping and facilitate operation.

[0040] refer to Figure 1 and Figure 2 The surface of the ultrasonic detector body 1 is provided with heat dissipation holes 26. By providing the heat dissipation holes 26, the heat dissipation efficiency is improved and stability is ensured.

[0041] Brief description of the usage process: When in use, loosen the bolt 9, then move the bolt 9 downward, the movement of the bolt 9 drives the sliding seat 5 to move, and the movement of the sliding seat 5 drives the support leg 7 to move, and move the support leg 7 out of the storage shell 4. In the process of moving out, the support leg 7 is gradually opened by the torsion spring 8. After the support leg 7 is completely moved out of the storage shell 4, tighten the bolt 9 and use it. When support is needed, loosen the bolt 9 and move the bolt 9 upward to move the support leg 7 into the storage shell 4. In the process of storing the support leg 7, the support leg 7 is squeezed by the storage shell 4, which will cause the support leg 7 to be closed together and stored. After entering the storage shell 4, tighten the bolt 9 to complete the storage, thereby achieving the purpose of support; move the toggle block 17, the toggle block 17 moves to drive the toggle rod 16 to move, the toggle rod 16 moves to drive the transmission rod 15 to move, the transmission rod 15 moves to drive the slide bar 12 to move, the slide bar 12 moves to drive the card joint 13 to move, the card joint 13 moves to disengage the card joint 13 from the card hole 14, and the cover plate 11 is removed for maintenance. After the maintenance is completed, the cover plate 11 is covered, and the slide bar 12 drives the card joint 13 to engage with the card hole 14 under the action of the spring 18 to fix the cover plate 11, thereby achieving the purpose of easy maintenance.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A concrete defect ultrasonic detector, comprising an ultrasonic detector body (1), characterized in that: The surface of the ultrasonic detector body (1) is provided with a display screen (2) and a socket (3), the surface of the ultrasonic detector body (1) is bolted with a storage shell (4), the inner wall of the storage shell (4) is slidably sleeved with a sliding seat (5), a fixing rod (6) is bolted between the inner walls of the sliding seat (5), a support leg (7) is rotatably sleeved on the surface of the fixing rod (6), a torsion spring (8) is provided between the support leg (7) and the inner wall of the sliding seat (5), and the torsion spring (8) is sleeved on the surface of the fixing rod (6), the inner wall of the sliding seat (5) is threadedly connected with a bolt (9), and the bolt (9) is arranged to penetrate the inner wall of the storage shell (4), and the surface of the ultrasonic detector body (1) is provided with a protective mechanism (10).

2. The ultrasonic detector for concrete defects according to claim 1, characterized in that: A cover plate (11) is provided between the inner walls of the ultrasonic detector body (1), a slide rod (12) is slidably connected to the inner wall of the cover plate (11), a clamping joint (13) is bolted to the surface of the slide rod (12), a clamping hole (14) is provided on the inner wall of the ultrasonic detector body (1), and the clamping hole (14) is clamped to the clamping joint (13), a transmission rod (15) is hinged to the surface of the slide rod (12), the other end of the transmission rod (15) is hinged to a toggle rod (16), and the toggle rod (16) is slidably connected to the inner wall of the cover plate (11), a toggle block (17) is bolted to the surface of the toggle rod (16), and a spring (18) is provided between the slide rod (12) and the inner wall of the cover plate (11).

3. The ultrasonic detector for concrete defects according to claim 1, characterized in that: The protective mechanism (10) includes a fixed frame (19), the fixed frame (19) is bolted to the surface of the ultrasonic detector body (1), and the display screen (2) is located inside the fixed frame (19), a protective plate (20) is slidably connected between the inner walls of the fixed frame (19), and magnets (21) are provided between the protective plate (20) and the inner wall of the fixed frame (19), and the two magnets (21) are magnetically connected.

4. The ultrasonic detector for concrete defects according to claim 1, characterized in that: A protective sleeve (22) is fixedly sleeved on the surface of the supporting leg (7).

5. The ultrasonic detector for concrete defects according to claim 1, characterized in that: A dust plug (23) is provided on the surface of the socket (3).

6. The ultrasonic detector for concrete defects according to claim 3, characterized in that: A push-pull block (24) is bolted to the surface of the protective plate (20).

7. The ultrasonic detector for concrete defects according to claim 2, characterized in that: The surface of the toggle block (17) is provided with anti-slip grooves (25).

8. The ultrasonic detector for concrete defects according to claim 1, characterized in that: The surface of the ultrasonic detector body (1) is provided with heat dissipation holes (26).

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