Environmental protection noise detector

Abstract

The utility model discloses an environmental protection noise detector, which comprises a detector, the top of the detector is fixedly connected with a detection head, the front side of the detector is provided with a control panel, the surface of the detection head is sleeved with a protective sleeve, the bottom of the protective sleeve is in contact with the top of the detector, and the bottom of the protective sleeve is in contact with the top of the detector. A transmission mechanism is arranged on the back face of the detector and comprises a transmission box fixedly connected to the back face of the detector, a moving block is slidably connected to the interior of the transmission box, two movable blocks are fixedly connected to the top of the moving block, and supporting blocks are movably connected to the opposite sides of the movable blocks through pin rods. The surface of the supporting block is movably connected with a fixing plate through a pin rod. According to the utility model, the detection head can be effectively protected, the problem that the detection head is damaged due to external force collision is avoided, the practicability of the detector is enhanced, and the phenomenon that the head of the detector is easily damaged due to external collision is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to an environmental protection noise detector. Background Art

[0002] The impact of human activities on the entire environment is comprehensive, and the environmental system also reacts to humans in various ways, and the effects are also comprehensive. Humans are different from other creatures. They do not only influence the environment and adapt their bodies to the environment for the purpose of their own survival, but also transform the environment through their own labor in order to improve their quality of life and turn the natural environment into a new living environment. This new living environment may be more suitable for human survival, but it may also worsen the human living environment.

[0003] According to the patent number published on the China Patent Network: 201921145744.7, the utility model relates to a noise detector, including a detector body, a support rod rotatably connected to both sides of the detector body and the back of the detector body, both sides and the back of the detector body are provided with storage grooves for accommodating the support rods, and the lower end of the support rod is provided with a fixing piece, the upper end of the support rod is rotatably connected to the lower end of the storage groove, and the lower end of the support rod is detachably connected to the upper end of the storage groove through the fixing piece. The utility model has the characteristic that when using the noise detector for detection at a specified position, there is no need to carry an additional bracket, but most of the detection heads of the detector are exposed to the outside, which makes it easy for the detection heads to be damaged when receiving external collisions, resulting in the inability to use the detector normally, reducing the practicality of the detector.

[0004] Therefore, it is necessary to improve the detector to prevent the head of the detector from being easily damaged by external collision. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an environmental protection noise detector, which has the advantage of being easy to protect and solves the problem that most of the detection heads of the detector are exposed to the outside, which makes the detection heads easily damaged when receiving external collisions, resulting in the detector being unable to be used normally, reducing the practicality of the detector.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an environmental protection noise detector, comprising:

[0007] A detector, wherein a detection head is fixedly connected to the top of the detector, a control panel is installed on the front of the detector, a protective cover is provided on the surface of the detection head, the bottom of the protective cover is in contact with the top of the detector, and a transmission mechanism is provided on the back of the detector;

[0008] A transmission mechanism comprises a transmission box fixedly connected to the back of the detector, a moving block is slidably connected inside the transmission box, two movable blocks are fixedly connected to the top of the movable block, the opposite side of the movable block is movably connected to a support block through a pin rod, the surface of the support block is movably connected to a fixed plate through a pin rod, the top of the fixed plate passes through the top of the transmission box and is fixedly connected to the back of the protective cover.

[0009] As a preferred embodiment of the present invention, the top of the detection head is fixedly connected to a limit frame, and the surface of the limit frame is in contact with the inner wall of the protective sleeve.

[0010] As a preferred embodiment of the present invention, friction pads are fixedly connected to both sides of the moving block, and the surfaces of the friction pads are slidably connected to the inner walls of the transmission box.

[0011] As a preferred embodiment of the present invention, a sliding block is fixedly connected to the back side of the moving block, and the back side of the sliding block extends to the interior of the transmission box and is slidably connected to the inner wall of the transmission box.

[0012] As a preferred embodiment of the present invention, an opening is provided on the top of the transmission box, the width of the opening is greater than the width of the fixing plate, and the opening is used in conjunction with the fixing plate.

[0013] As a preferred embodiment of the utility model, both sides of the protective sleeve are provided with anti-skid patterns, and the anti-skid patterns are used in conjunction with the protective sleeve.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can effectively protect the detection head, avoid the problem that the detection head is damaged by external force collision, enhance the practicality of the detector, and prevent the head of the detector from being easily damaged by external collision.

[0016] 2. The utility model can limit the protective cover by setting a limit frame to prevent the protective cover from shaking randomly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of opening the protective cover of the utility model;

[0019] Figure 3 This is an enlarged view of the transmission box of the utility model;

[0020] Figure 4 It is an enlarged cross-sectional view of the transmission box of the utility model.

[0021] In the figure: 1. detector; 2. detection head; 3. control panel; 4. protective cover; 5. transmission mechanism; 51. transmission box; 52. moving block; 53. movable block; 54. support block; 55. fixed plate; 6. limit frame; 7. friction pad; 8. slider; 9. opening; 10. anti-slip pattern. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides an environmental protection noise detector, comprising:

[0024] A detector 1, a detection head 2 is fixedly connected to the top of the detector 1, a control panel 3 is installed on the front of the detector 1, a protective cover 4 is provided on the surface of the detection head 2, the bottom of the protective cover 4 is in contact with the top of the detector 1, and a transmission mechanism 5 is provided on the back of the detector 1;

[0025] The transmission mechanism 5 includes a transmission box 51 fixedly connected to the back of the detector 1, a moving block 52 is slidably connected inside the transmission box 51, two movable blocks 53 are fixedly connected to the top of the movable block 52, and a support block 54 is movably connected to the opposite side of the movable block 53 through a pin rod, and a fixed plate 55 is movably connected to the surface of the support block 54 through a pin rod, and the top of the fixed plate 55 passes through the top of the transmission box 51 and is fixedly connected to the back of the protective cover 4.

[0026] refer to Figure 2 The top of the detection head 2 is fixedly connected to the limiting frame 6 , and the surface of the limiting frame 6 contacts the inner wall of the protective cover 4 .

[0027] As a technical optimization solution of the present invention, by providing a limit frame 6, the protective cover 4 can be limited to prevent the protective cover 4 from shaking randomly.

[0028] refer to Figure 4 Both sides of the moving block 52 are fixedly connected with friction pads 7, and the surface of the friction pads 7 is slidably connected to the inner wall of the transmission box 51.

[0029] As a technical optimization solution of the present invention, by providing the friction pad 7 , the moving block 52 can be brought into closer contact with the inner wall of the transmission box 51 , thereby increasing the contact area between the moving block 52 and the transmission box 51 .

[0030] refer to Figure 4 The back of the moving block 52 is fixedly connected with a slider 8 , and the back of the slider 8 extends to the interior of the transmission box 51 and is slidably connected with the inner wall of the transmission box 51 .

[0031] As a technical optimization solution of the present invention, by providing a slider 8, the moving block 52 can be guided to prevent the moving block 52 from tilting and getting stuck during movement.

[0032] refer to Figure 4 An opening 9 is provided at the top of the transmission box 51 . The width of the opening 9 is greater than the width of the fixing plate 55 . The opening 9 is used in conjunction with the fixing plate 55 .

[0033] As a technical optimization solution of the present invention, by providing the opening 9, the fixing plate 55 can completely pass through the transmission box 51 to move, preventing the opening 9 from being too small and causing the fixing plate 55 to get stuck.

[0034] refer to Figure 3 Anti-skid patterns 10 are provided on both sides of the protective cover 4 , and the anti-skid patterns 10 are used in conjunction with the protective cover 4 .

[0035] As a technical optimization solution of the present invention, by providing the anti-slip pattern 10, it is convenient for the user to push and pull the protective cover 4, thereby improving the comfort of the user.

[0036] The working principle and use process of the utility model are as follows: when in use, first pull the protective cover 4 upward to make the protective cover 4 away from the detection head. When pulling the protective cover 4 upward, the fixed block is driven to move upward, and the fixed block drives the supporting block 54 to move upward. The supporting block 54 drives the movable block 53 to move upward, and the movable block 53 drives the movable block 52 to move upward, and moves to the extreme position to flip the protective cover 4 outward. The protective cover 4 drives the fixed plate 55 and the supporting block 54 to flip outward through the movable block 53. After flipping to 90 degrees, the protective cover 4 and the fixed plate 55 are flipped downward through the supporting block 54. After flipping into place, the detector 1 is used. After use, the above operation can be reversed to protect the detection head 2 again.

[0037] To sum up: the packaging device for cosmetic production, by pulling the protective cover 4 upward, makes the protective cover 4 away from the detection head, when pulling the protective cover 4 upward, drives the fixed block to move upward, the fixed block drives the supporting block 54 to move upward, the supporting block 54 drives the movable block 53 to move upward, the movable block 53 drives the movable block 52 to move upward, moves to the extreme position to flip the protective cover 4 outward, the protective cover 4 drives the fixed plate 55 and the supporting block 54 to flip outward through the movable block 53, and after flipping to 90 degrees, flips the protective cover 4 and the fixed plate 55 downward through the supporting block 54, and uses the detector 1 after flipping into place. After use, the above operation can be reversed to protect the detection head 2 again, thereby having the advantage of easy protection, and solving the problem that most of the detection head 2 of the detector 1 is exposed to the outside, which makes the detection head 2 very easy to be damaged when it receives an external collision, resulting in the detector 1 being unable to be used normally, reducing the practicality of the detector 1.

[0038] 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.

[0039] 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. An environmental protection noise detector, characterized in that: include: A detector (1), wherein a detection head (2) is fixedly connected to the top of the detector (1), a control panel (3) is installed on the front of the detector (1), a protective cover (4) is provided on the surface of the detection head (2), the bottom of the protective cover (4) is in contact with the top of the detector (1), and a transmission mechanism (5) is provided on the back of the detector (1); A transmission mechanism (5), the transmission mechanism (5) comprising a transmission box (51) fixedly connected to the back of the detector (1), a moving block (52) being slidably connected inside the transmission box (51), two movable blocks (53) being fixedly connected to the top of the movable block (52), a support block (54) being movably connected to the opposite side of the movable block (53) via a pin, a fixed plate (55) being movably connected to the surface of the support block (54) via a pin, and a top of the fixed plate (55) penetrating to the top of the transmission box (51) and being fixedly connected to the back of the protective cover (4).

2. The environmental protection noise detector (1) according to claim 1, characterized in that: The top of the detection head (2) is fixedly connected to a limit frame (6), and the surface of the limit frame (6) is in contact with the inner wall of the protective sleeve (4).

3. The environmental protection noise detector (1) according to claim 1, characterized in that: Friction pads (7) are fixedly connected to both sides of the moving block (52), and the surfaces of the friction pads (7) are slidably connected to the inner wall of the transmission box (51).

4. The environmental protection noise detector (1) according to claim 1, characterized in that: A sliding block (8) is fixedly connected to the back of the moving block (52), and the back of the sliding block (8) extends to the interior of the transmission box (51) and is slidably connected to the inner wall of the transmission box (51).

5. The environmental protection noise detector (1) according to claim 1, characterized in that: An opening (9) is provided at the top of the transmission box (51), the width of the opening (9) is greater than the width of the fixing plate (55), and the opening (9) is used in conjunction with the fixing plate (55).

6. The environmental protection noise detector (1) according to claim 1, characterized in that: Anti-skid patterns (10) are provided on both sides of the protective sleeve (4), and the anti-skid patterns (10) are used in conjunction with the protective sleeve (4).

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