Noise detector convenient to carry

Abstract

The utility model provides a noise detector convenient to carry, and belongs to the technical field of noise detectors. The noise detector convenient to carry comprises a noise detector body, a connecting piece is connected to the back face of the noise detector body, a support assembly is connected to the connecting piece, and a U-shaped plate is installed on the support assembly. The connecting piece is installed on the back face of the noise detector body and used for being connected with the support assembly, the support assembly can support the noise detector body, meanwhile, the U-shaped plate is further installed on the support assembly, the protection assembly is installed on the U-shaped plate, the noise detector body is located on the inner side of the U-shaped plate, and the protection assembly is hung above the noise detector body. Therefore, the purpose of protection is achieved, the situation of mistaken touch is avoided, when the noise detector body is used, the transparent protection plate is pushed, the key on the noise detector body is exposed, and therefore the noise detector body is convenient to use.

Description

Technical Field

[0001] The present application relates to the field of noise detectors, and in particular to a portable noise detector. Background Art

[0002] Noise pollution is one of the most influential environmental pollutions. Higher decibel noise can even cause serious damage to the human eardrum, leading to deafness. The application of noise tester can provide the decibel reached by the noise so as to take relevant measures to control and reduce the noise.

[0003] Handheld noise detectors are easy to carry. When conducting noise detection, you only need to carry the noise detector to the detection location. However, when using the handheld noise detector on the move, it is easy to accidentally touch the buttons on the noise detector, which will affect the noise detection process. At the same time, if the detection time is too long, it will make the staff feel tired. For this reason, we have proposed a noise detector that is easy to carry. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a noise detector that is easy to carry, aiming to improve the problem that the existing noise detector is prone to accidental touch when held in hand.

[0005] An embodiment of the present application provides a noise detector that is easy to carry, including a noise detector body, a connecting piece is connected to the back of the noise detector body, a bracket assembly is connected to the connecting piece, a U-shaped plate is installed on the bracket assembly, a protective assembly is installed on the U-shaped plate, and the noise detector body is located on the inner side of the U-shaped plate and the protective assembly.

[0006] In a specific embodiment, the connecting member includes a pad fixedly mounted on the back side of the noise detector body, a threaded rod is fixedly mounted on the pad, and the bracket assembly is threadedly connected to the threaded rod.

[0007] In a specific embodiment, the bracket assembly includes a connecting rod, one end of which is fixedly connected to a limiting block, and the other end of which is fixedly mounted with a sphere, and the connecting rod is also slidably sleeved with a threaded sleeve threadedly connected to the threaded rod.

[0008] In a specific embodiment, the support assembly further comprises a rotating platform rotatably mounted on the sphere, and three supporting legs are hingedly connected to the bottom of the rotating platform.

[0009] In a specific implementation manner, three positioning blocks are fixedly mounted on the outer wall of the rotating table, and the three supporting legs are opened and respectively contacted with the three positioning blocks.

[0010] In a specific implementation manner, a tightening screw is threadedly passed through the rotating platform, and one end of the tightening screw is pressed against the outer wall of the sphere.

[0011] In a specific implementation, the protection assembly includes two guide rails fixedly mounted on the side walls at both ends of the U-shaped plate, and a same transparent protection plate is slidably connected between the two guide rails, and the transparent protection plate is located above the noise detector body.

[0012] In a specific implementation, sliding grooves are provided on the facing side walls of the two guide rails, and sliding blocks are fixedly installed on the side walls at both ends of the transparent protective plate, and the two sliding blocks are slidably arranged in the two sliding grooves respectively.

[0013] The beneficial effects of the present application are as follows: by installing a connector on the back of the noise detector body, the connector is used to connect the bracket assembly, the bracket assembly can support the noise detector body, and a U-shaped plate is also installed on the bracket assembly, and a protective assembly is installed on the U-shaped plate. The noise detector body is located on the inner side of the U-shaped plate, and the protective assembly is hung above the noise detector body, thereby achieving the protection purpose to avoid accidental touches. When using the noise detector body, the transparent protective plate is pushed to expose the buttons on the noise detector body, thereby facilitating the use of the noise detector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the main structure of a portable noise detector provided in an embodiment of the present application;

[0016] Figure 2 A schematic diagram of a movable structure of a transparent protective plate of a portable noise detector provided in an embodiment of the present application;

[0017] Figure 3 A schematic diagram of a side cross-sectional structure of a portable noise detector provided in an embodiment of the present application;

[0018] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 for Figure 3 A partial enlarged view of point B in the middle.

[0020] In the figure: 10-noise detector body; 20-connecting piece; 210-pad; 220-threaded rod; 30-bracket assembly; 310-connecting rod; 320-limiting block; 330-sphere; 340-screw sleeve; 350-turntable; 360-support leg; 40-U-shaped plate; 50-protective assembly; 510-guide rail; 520-transparent protective plate; 60-positioning block; 70-tightening screw; 80-slide groove; 810-slider. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0022] See also Figure 1-5 The present application provides a portable noise detector, including a noise detector body 10, a connecting piece 20 is connected to the back of the noise detector body 10, a bracket assembly 30 is connected to the connecting piece 20, a U-shaped plate 40 is installed on the bracket assembly 30, a protective assembly 50 is installed on the U-shaped plate 40, and the noise detector body 10 is located on the inner side of the U-shaped plate 40 and the protective assembly 50. Specifically, the connecting piece 20 is connected to the bracket assembly 30 to realize the installation of the noise detector body 10 on the bracket assembly 30, so as to facilitate the layout of the noise detector body 10 through the bracket assembly 30, and at the same time, the U-shaped plate 40 is installed on the bracket assembly 30, and the noise detector body 10 is located on the inner side of the U-shaped plate 40, so that the protective assembly 50 on the U-shaped plate 40 is set above the screen and buttons of the noise detector body 10 to play a protective role, thereby avoiding accidental touches.

[0023] See also Figure 3 and 5 The connecting member 20 includes a pad 210 fixedly mounted on the back of the noise detector body 10, a threaded rod 220 fixedly mounted on the pad 210, a bracket assembly 30 is threadedly connected to the threaded rod 220, and the bracket assembly 30 includes a connecting rod 310, one end of the connecting rod 310 is fixedly connected to a limiting block 320, and the other end thereof is fixedly mounted with a sphere 330, and a threaded sleeve 340 threadedly connected to the threaded rod 220 is also slidably sleeved on the connecting rod 310. When set, the threaded sleeve 340 can rotate on the connecting rod 310, thereby threading the threaded sleeve 340 and the threaded rod 220, so that the limiting block 320 contacts one end of the threaded rod 220, so as to fix the connecting rod 310 on the threaded rod 220, so as to achieve the purpose of facilitating the disassembly and assembly of the noise detector body 10.

[0024] See also Figure 3 and 4The bracket assembly 30 also includes a rotating table 350 rotatably mounted on the sphere 330. Three supporting legs 360 are hinged at the bottom of the rotating table 350. It should be noted that the hinge structure between the supporting legs 360 and the bottom of the rotating table 350 is a prior art. At the same time, a groove compatible with the sphere 330 is provided on the rotating table 350, so that the sphere 330 can rotate in the rotating table 350 to adjust the angle of the noise detector body 10.

[0025] See also Figure 4 Three positioning blocks 60 are fixedly installed on the outer wall of the rotating table 350, and the three supporting legs 360 are opened and contacted with the three positioning blocks 60 respectively. Specifically, after the three supporting legs 360 are opened, the outer walls of the supporting legs 360 will contact the positioning blocks 60, so that the positioning blocks 60 will limit the opening angle of the supporting legs 360 to achieve the purpose of limiting the supporting legs 360.

[0026] See also Figure 4 A tightening screw 70 is threaded through the rotating table 350, and one end of the tightening screw 70 is pressed against the outer wall of the sphere 330. When setting, a threaded hole matched with the tightening screw 70 is opened on the side wall of the rotating table 350, so that one end of the tightening screw 70 can contact the sphere 330, thereby rotating the tightening screw 70 so that one end of it can be pressed against the sphere 330, so as to achieve the angle of the fixed noise detector body 10.

[0027] See also Figure 1 and 2 The protective assembly 50 includes two guide rails 510 respectively fixedly mounted on the side walls at both ends of the U-shaped plate 40, and a same transparent protective plate 520 is slidably connected between the two guide rails 510. The transparent protective plate 520 is located above the noise detector body 10. In the specific setting, the transparent protective plate 520 is located above the noise detector body 10, so as to prevent accidental touching of the buttons on the top of the noise detector body 10. At the same time, the transparent protective plate 520 is transparent to facilitate observation of the screen on the top of the noise detector body 10.

[0028] See also Figure 2 , the two guide rails 510 are provided with sliding grooves 80 on the facing side walls, and sliders 810 are fixedly installed on the side walls at both ends of the transparent protective plate 520. The two sliders 810 are respectively slidably arranged in the two sliding grooves 80. It should be noted that one end of the sliding groove 80 is opened, so when the transparent protective plate 520 is pushed to move, the slider 810 slides in the sliding groove 80, so that the transparent protective plate 520 moves away from the position where the buttons of the noise detector body 10 are located, making it easy to use the buttons.

[0029] The portable noise detector is used as follows: when the noise detector body 10 is arranged, the noise detector body 10 is moved to the inner side of the U-shaped plate 40 so that the threaded rod 220 corresponds to the limit block 320, and then the screw sleeve 340 is rotated to connect the screw sleeve 340 to the threaded rod 220, so that the noise detector body 10 is installed on the bracket assembly 30. After the three supporting legs 360 are opened, the noise detector body 10 can be arranged, and then the angle of the noise detector body 10 can be adjusted as needed. By rotating the tightening screw 70, the sphere 330 can be fixed to fix the angle of the noise detector body 10. At this time, the transparent protective plate 520 is located above the noise detector body 10. When the noise detector body 10 is moved, the transparent protective plate 520 can be pushed.

[0030] It should be noted that the specific model and specifications of the noise detector body 10 need to be selected and determined based on the actual specifications of the device, and the specific selection and calculation method adopts the existing technology in the field, so it will not be described in detail.

[0031] The power supply and principle of the noise detector body 10 are clear to those skilled in the art and will not be described in detail here.

[0032] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A portable noise detector, characterized in that: The noise detector comprises a noise detector body (10), the back of the noise detector body (10) is connected to a connecting piece (20), the connecting piece (20) is connected to a bracket assembly (30), a U-shaped plate (40) is installed on the bracket assembly (30), a protective assembly (50) is installed on the U-shaped plate (40), and the noise detector body (10) is located on the inner side of the U-shaped plate (40) and the protective assembly (50).

2. A portable noise detector according to claim 1, characterized in that: The connecting member (20) comprises a cushion block (210) fixedly mounted on the back of the noise detector body (10), a threaded rod (220) being fixedly mounted on the cushion block (210), and the bracket assembly (30) is threadedly connected to the threaded rod (220).

3. A portable noise detector according to claim 2, characterized in that: The support assembly (30) comprises a connecting rod (310), one end of which is fixedly connected to a limit block (320), and the other end of which is fixedly mounted with a sphere (330), and a threaded sleeve (340) is also slidably sleeved on the connecting rod (310) and threadedly connected to the threaded rod (220).

4. A portable noise detector according to claim 3, characterized in that: The support assembly (30) further comprises a rotating platform (350) rotatably mounted on the sphere (330), and three supporting legs (360) are hingedly connected to the bottom of the rotating platform (350).

5. A portable noise detector according to claim 4, characterized in that: Three positioning blocks (60) are fixedly mounted on the outer wall of the rotating platform (350), and the three supporting legs (360) are opened and are respectively arranged in contact with the three positioning blocks (60).

6. A portable noise detector according to claim 4, characterized in that: A tightening screw rod (70) is threadedly passed through the rotating platform (350), and one end of the tightening screw rod (70) is pressed against the outer wall of the sphere (330).

7. A portable noise detector according to any one of claims 1 to 6, characterized in that: The protection assembly (50) comprises two guide rails (510) respectively fixedly mounted on the side walls at both ends of the U-shaped plate (40), and a same transparent protection plate (520) is slidably connected between the two guide rails (510), and the transparent protection plate (520) is located above the noise detector body (10).

8. A portable noise detector according to claim 7, characterized in that: The two guide rails (510) are provided with sliding grooves (80) on the facing side walls, and the two end side walls of the transparent protective plate (520) are fixedly mounted with sliding blocks (810), and the two sliding blocks (810) are respectively slidably arranged in the two sliding grooves (80).

Images