Safety ultrasonic detection equipment

Abstract

The utility model discloses safe ultrasonic detection equipment, which comprises an equipment body and a support frame, the support frame is arranged at the rear side of the equipment body, two sides of the top of the support frame are fixedly connected with rotating shafts, the rear side of the equipment body is provided with a movable groove, the inner cavity of the movable groove is provided with a fixing mechanism, and the fixing mechanism is fixedly connected with the rotating shafts. A fixing groove used in cooperation with the fixing mechanism is formed in the side, close to the equipment body, of the rotating shaft. Through cooperative use of the fixing mechanism, the fixing groove and the control mechanism, a rotating rod is rotated to drive a rotating plate to rotate, the rotating plate drives a limiting plate to extrude a spring through a sliding rod and drives the fixing rod to be pulled out of an inner cavity of the fixing groove, and the problem that most of existing ultrasonic detectors are used for positioning a supporting frame through friction force, so that the supporting frame is difficult to move is solved. And the problems that friction force is lost after long-time use, so that the support frame is loosened and is difficult to use are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultrasonic detectors, and in particular relates to a safety ultrasonic detection device. Background Art

[0002] Ultrasonic detection is a device that uses ultrasonic waves that are inaudible to the human ear as a detection source. It is called an ultrasonic detector and is generally used to detect moving objects. The working principle of the ultrasonic detector is to use ultrasonic emission to measure the measured distance through the time difference after the reflection and echo reception of the measured object. It is a non-contact measuring instrument. The problems existing in the prior art are: it is inconvenient to support the ultrasonic detector. Most of the existing ultrasonic detectors use friction to position the support frame. Long-term use will cause friction loss, making the support frame loose and difficult to use. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a safe ultrasonic detection device, which has the advantage of being easy to support the ultrasonic detector, and solves the problem that most of the existing ultrasonic detectors use friction to position the support frame, and long-term use will cause friction loss, making the support frame loose and difficult to use.

[0004] The utility model is implemented as follows: a safety ultrasonic detection device comprises a device body and a support frame, wherein the support frame is arranged on the rear side of the device body, both sides of the top of the support frame are fixedly connected with a rotating shaft, a movable groove is provided on the rear side of the device body, a fixing mechanism is provided in the inner cavity of the movable groove, a fixing groove for use with the fixing mechanism is provided on the side of the rotating shaft close to the device body, and a control mechanism for use with the fixing mechanism is provided on the rear side of the inner cavity of the movable groove.

[0005] As a preferred embodiment of the utility model, the fixing mechanism includes a spring, both sides of the spring are fixedly connected to a limiting plate, the side of the limiting plate away from the spring is fixedly connected to a fixing rod, the side of the fixing rod away from the limiting plate passes through the device body and extends to the inner cavity of the fixing groove, and the front side of the limiting plate is provided with a sliding groove used in conjunction with the control mechanism.

[0006] As a preferred embodiment of the utility model, the control mechanism includes a rotating plate, both sides of the rear side of the rotating plate are fixedly connected with sliding rods used in conjunction with the slide groove, the rear side of the sliding rod extends to the inner cavity of the slide groove, and the rear side of the rotating plate is fixedly connected with a rotating rod, the rear side of the rotating rod passes through the device body and extends to the outside of the device body.

[0007] As a preferred embodiment of the present invention, the side of the rotating shaft close to the equipment body is rotatably connected to the equipment body through the rotating shaft, and the number of the fixing grooves is several and evenly distributed on the side of the rotating shaft close to the equipment body.

[0008] As a preferred embodiment of the utility model, first through holes for use with a fixing rod are provided on both sides of the inner cavity of the movable groove, and a second through hole for use with a rotating rod is provided on the rear side of the inner cavity of the movable groove.

[0009] As a preferred embodiment of the utility model, the middle end of the spring close to the inner wall of the movable groove is fixedly connected to the inner wall of the movable groove, the side of the limit plate close to the inner wall of the movable groove contacts the inner wall of the movable groove, and the side of the fixed rod close to the inner wall of the fixed groove contacts the inner wall of the fixed groove.

[0010] As a preferred embodiment of the utility model, the front side of the rotating plate is rotatably connected to the inner wall of the movable groove through a rotating shaft, the side of the sliding rod close to the inner wall of the sliding groove contacts the inner wall of the sliding groove, and the side of the rotating rod close to the inner wall of the second through hole contacts the inner wall of the second through hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model sets a fixing mechanism, a fixing groove and a control mechanism for coordinated use, rotates the rotating rod, and the rotating rod drives the rotating plate to rotate. The rotating plate drives the limit plate to squeeze the spring through the sliding rod, and drives the fixing rod to be pulled out from the inner cavity of the fixing groove, thereby solving the problem that most existing ultrasonic detectors position the support frame by friction force, and long-term use will cause friction loss, making the support frame loose and difficult to use.

[0013] 2. The utility model can fix the rotating shaft by setting a fixing mechanism, making it convenient for users to adjust the support frame.

[0014] 3. The utility model can control the fixing mechanism by setting a control mechanism, making it convenient for users to use the fixing mechanism.

[0015] 4. The utility model is provided with a rotating shaft, which can conveniently drive the support frame to rotate, making it convenient for users to use the support frame.

[0016] 5. The utility model provides the first through hole and the second through hole, which can respectively limit the fixed rod and the rotating rod, making it convenient for users to use the fixed rod and the rotating rod.

[0017] 6. The utility model can reset the limit plate by setting a spring, can drive the fixed rod to move by setting the limit plate, and can fix the rotating shaft by setting the fixed rod.

[0018] 7. The utility model can drive the slide bar to move by arranging the rotating plate, can drive the limit plate to squeeze the spring by arranging the slide bar, and can drive the rotating plate to rotate by arranging the rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0020] Figure 2 It is a partial cross-sectional view of the device body provided by the embodiment of the utility model;

[0021] Figure 3 The utility model embodiment provides Figure 2 A partial enlarged view of the middle A;

[0022] Figure 4 The utility model embodiment provides Figure 2 A partial enlarged view of point B in the middle;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of a fixing mechanism and a control mechanism provided by an embodiment of the utility model.

[0024] In the figure: 1. Equipment body; 2. Support frame; 3. Rotating shaft; 4. Movable slot; 5. Fixing mechanism; 6. Fixing slot; 7. Control mechanism; 8. First through hole; 9. Second through hole; 501. Spring; 502. Limiting plate; 503. Fixed rod; 504. Slide slot; 701. Rotating plate; 702. Sliding rod; 703. Rotating rod. DETAILED DESCRIPTION

[0025] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0026] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 5 As shown, an ultrasonic detection device for safety provided by an embodiment of the utility model includes a device body 1 and a support frame 2, the support frame 2 is arranged on the rear side of the device body 1, and both sides of the top of the support frame 2 are fixedly connected with a rotating shaft 3, a movable groove 4 is opened on the rear side of the device body 1, and a fixing mechanism 5 is arranged in the inner cavity of the movable groove 4, a fixing groove 6 used in conjunction with the fixing mechanism 5 is opened on the side of the rotating shaft 3 close to the device body 1, and a control mechanism 7 used in conjunction with the fixing mechanism 5 is arranged on the rear side of the inner cavity of the movable groove 4.

[0028] refer to Figure 3 , Figure 4 and Figure 5The fixing mechanism 5 includes a spring 501, both sides of the spring 501 are fixedly connected to a limiting plate 502, the side of the limiting plate 502 away from the spring 501 is fixedly connected to a fixing rod 503, the side of the fixing rod 503 away from the limiting plate 502 passes through the device body 1 and extends to the inner cavity of the fixing groove 6, and the front side of the limiting plate 502 is provided with a sliding groove 504 used in conjunction with the control mechanism 7.

[0029] By adopting the above solution, the fixing mechanism 5 is provided to fix the rotating shaft 3 , making it convenient for the user to adjust the support frame 2 .

[0030] refer to Figure 3 and Figure 5 The control mechanism 7 includes a rotating plate 701, and both sides of the rear side of the rotating plate 701 are fixedly connected with sliding rods 702 used in conjunction with the sliding groove 504, and the rear side of the sliding rod 702 extends to the inner cavity of the sliding groove 504. The rear side of the rotating plate 701 is fixedly connected with a rotating rod 703, and the rear side of the rotating rod 703 passes through the device body 1 and extends to the outside of the device body 1.

[0031] By adopting the above solution, the control mechanism 7 is provided to control the fixing mechanism 5 , making it convenient for the user to use the fixing mechanism 5 .

[0032] refer to Figure 4 The side of the rotating shaft 3 close to the device body 1 is rotatably connected to the device body 1 through the rotating shaft, and the number of the fixing grooves 6 is several and evenly distributed on the side of the rotating shaft 3 close to the device body 1.

[0033] By adopting the above solution, the rotating shaft 3 is provided, so that the support frame 2 can be easily driven to rotate, and the user can use the support frame 2 conveniently.

[0034] refer to Figure 4 Both sides of the inner cavity of the movable groove 4 are provided with first through holes 8 for use with the fixed rod 503 , and the rear side of the inner cavity of the movable groove 4 is provided with a second through hole 9 for use with the rotating rod 703 .

[0035] By adopting the above solution, the first through hole 8 and the second through hole 9 are provided, which can respectively limit the fixing rod 503 and the rotating rod 703, so that the user can use the fixing rod 503 and the rotating rod 703 conveniently.

[0036] refer to Figure 3 , Figure 4 and Figure 5 The middle end of the spring 501 close to the inner wall of the movable groove 4 is fixedly connected to the inner wall of the movable groove 4, the side of the limit plate 502 close to the inner wall of the movable groove 4 contacts the inner wall of the movable groove 4, and the side of the fixing rod 503 close to the inner wall of the fixed groove 6 contacts the inner wall of the fixed groove 6.

[0037] By adopting the above scheme: by setting the spring 501, the limit plate 502 can be reset, by setting the limit plate 502, the fixing rod 503 can be driven to move, and by setting the fixing rod 503, the rotating shaft 3 can be fixed.

[0038] refer to Figure 3 and Figure 5 The front side of the rotating plate 701 is rotatably connected to the inner wall of the movable groove 4 through a rotating shaft, the side of the sliding rod 702 close to the inner wall of the sliding groove 504 contacts the inner wall of the sliding groove 504, and the side of the rotating rod 703 close to the inner wall of the second through hole 9 contacts the inner wall of the second through hole 9.

[0039] By adopting the above solution: by setting the rotating plate 701, the sliding rod 702 can be driven to move, by setting the sliding rod 702, the limiting plate 502 can be driven to squeeze the spring 501, and by setting the rotating rod 703, the rotating plate 701 can be driven to rotate.

[0040] The working principle of this utility model:

[0041] When in use, the user rotates the rotating rod 703, and the rotating rod 703 drives the rotating plate 701 to rotate. The rotating plate 701 drives the limiting plate 502 to squeeze the spring 501 through the sliding rod 702, and drives the fixing rod 503 to be pulled out from the inner cavity of the fixing groove 6. The user twists the rotating shaft 3 to rotate the support frame 2 to a suitable position, and then releases the rotating rod 703. The force released after the squeezing of the spring 501 pushes the limiting plate 502 to move in the opposite direction, and drives the fixing rod 503 to insert into the inner cavity of the fixing groove 6. At the same time, the limiting plate 502 drives the rotating plate 701 to rotate in the opposite direction and reset through the sliding rod 702 to complete the use.

[0042] To sum up: the ultrasonic detection equipment for safety, by setting up the coordinated use of the fixing mechanism 5, the fixing slot 6 and the control mechanism 7, rotates the rotating rod 703, and the rotating rod 703 drives the rotating plate 701 to rotate. The rotating plate 701 drives the limit plate 502 to squeeze the spring 501 through the sliding rod 702, and drives the fixing rod 503 to be pulled out from the inner cavity of the fixing slot 6, thereby solving the problem that most of the existing ultrasonic detectors use friction force to position the support frame. Long-term use will cause friction loss, making the support frame loose and difficult to use.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety ultrasonic detection device, comprising a device body (1) and a support frame (2), wherein the support frame (2) is arranged at the rear side of the device body (1), and is characterized in that: Both sides of the top of the support frame (2) are fixedly connected with a rotating shaft (3); a movable groove (4) is provided on the rear side of the device body (1); a fixing mechanism (5) is provided in the inner cavity of the movable groove (4); a fixing groove (6) for use in conjunction with the fixing mechanism (5) is provided on the side of the rotating shaft (3) close to the device body (1); and a control mechanism (7) for use in conjunction with the fixing mechanism (5) is provided on the rear side of the inner cavity of the movable groove (4).

2. A safety ultrasonic detection device as claimed in claim 1, characterized in that: The fixing mechanism (5) comprises a spring (501), both sides of the spring (501) are fixedly connected to a limiting plate (502), a side of the limiting plate (502) away from the spring (501) is fixedly connected to a fixing rod (503), a side of the fixing rod (503) away from the limiting plate (502) passes through the device body (1) and extends to the inner cavity of the fixing groove (6), and a sliding groove (504) for use with the control mechanism (7) is provided on the front side of the limiting plate (502).

3. A safety ultrasonic detection device as claimed in claim 2, characterized in that: The control mechanism (7) comprises a rotating plate (701), and both sides of the rear side of the rotating plate (701) are fixedly connected with sliding rods (702) used in conjunction with the sliding groove (504), and the rear side of the sliding rod (702) extends to the inner cavity of the sliding groove (504). The rear side of the rotating plate (701) is fixedly connected with a rotating rod (703), and the rear side of the rotating rod (703) passes through the device body (1) and extends to the outside of the device body (1).

4. The ultrasonic detection device for safety as claimed in claim 1, characterized in that: The side of the rotating shaft (3) close to the equipment body (1) is rotatably connected to the equipment body (1) via the rotating shaft, and the number of the fixing grooves (6) is several and evenly distributed on the side of the rotating shaft (3) close to the equipment body (1).

5. The ultrasonic detection device for safety as claimed in claim 3, characterized in that: Both sides of the inner cavity of the movable groove (4) are provided with first through holes (8) for use with the fixed rod (503), and the rear side of the inner cavity of the movable groove (4) is provided with a second through hole (9) for use with the rotating rod (703).

6. The ultrasonic detection device for safety as claimed in claim 2, characterized in that: The middle end of the spring (501) close to the inner wall of the movable groove (4) is fixedly connected to the inner wall of the movable groove (4), the side of the limit plate (502) close to the inner wall of the movable groove (4) contacts the inner wall of the movable groove (4), and the side of the fixed rod (503) close to the inner wall of the fixed groove (6) contacts the inner wall of the fixed groove (6).

7. The ultrasonic detection device for safety as claimed in claim 5, characterized in that: The front side of the rotating plate (701) is rotatably connected to the inner wall of the movable groove (4) via a rotating shaft, the side of the sliding rod (702) close to the inner wall of the sliding groove (504) contacts the inner wall of the sliding groove (504), and the side of the rotating rod (703) close to the inner wall of the second through hole (9) contacts the inner wall of the second through hole (9).

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